Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

BWI - SAT

$77 Find cheap flights from Baltimore to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to San Antonio departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

Search hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to San Antonio, as well as popular online travel agencies
In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Baltimore to San Antonio (BWI-SAT)

 
These are the cheapest deals for flights from Baltimore to San Antonio currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Baltimore to San Antonio

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Baltimore to San Antonio.

Recent one-way flight deals from Baltimore to San Antonio

Only flying one-way? Below are some of the best one-way flight deals from Baltimore to San Antonio found on KAYAK recently.

Recent last minute flight deals from Baltimore to San Antonio

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Baltimore to San Antonio.

Recent direct flight deals from Baltimore to San Antonio

The latest deals for direct flights from Baltimore to San Antonio so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Baltimore to San Antonio

Find recent round-trip train or bus tickets from Baltimore to San Antonio.

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:00 am - 5:18 pmBWI-SAT
9h 18m1 stop
5:28 pm - 1:28 amSAT-BWI
7h 00m1 stop
$123Spirit Airlines
Find Deal
Wed, Sep 11 - Sun, Sep 15
6:49 am - 8:23 pmBWI-SAT
14h 34m1 stop
5:50 am - 5:49 pmSAT-BWI
10h 59m1 stop
$138Spirit Airlines
Find Deal
Wed, Sep 11 - Tue, Sep 17
9:00 am - 5:18 pmBWI-SAT
9h 18m1 stop
5:20 am - 6:05 pmSAT-BWI
11h 45m1 stop
$147Spirit Airlines
Find Deal
Tue, Sep 17 - Fri, Sep 20
9:03 am - 5:13 pmBWI-SAT
9h 10m1 stop
6:03 pm - 10:52 pmSAT-BWI
27h 49m2 stops
$148Spirit Airlines
Find Deal
Wed, Aug 21 - Mon, Aug 26
9:00 am - 5:18 pmBWI-SAT
9h 18m1 stop
6:08 pm - 10:36 amSAT-BWI
15h 28m1 stop
$151Spirit Airlines
Find Deal
Thu, Sep 12 - Tue, Sep 17
9:00 am - 5:18 pmBWI-SAT
9h 18m1 stop
6:08 pm - 7:10 pmSAT-BWI
24h 02m2 stops
$152Spirit Airlines
Find Deal
Wed, Sep 11 - Sun, Sep 15
5:44 pm - 5:13 pmBWI-SAT
24h 29m1 stop
6:03 pm - 1:25 amSAT-BWI
30h 22m2 stops
$158Spirit Airlines
Find Deal
Mon, Aug 19 - Wed, Aug 21
4:58 pm - 11:16 pmBWI-SAT
7h 18m1 stop
5:35 pm - 6:37 amSAT-BWI
12h 02m1 stop
$159Spirit Airlines
Find Deal
Wed, Jul 10 - Mon, Jul 22
7:10 pm - 5:29 pmBWI-SAT
23h 19m2 stops
8:27 pm - 8:39 amSAT-BWI
11h 12m1 stop
Fri, Aug 2 - Mon, Aug 5
8:40 am - 4:36 pmBWI-SAT
8h 56m1 stop
4:09 pm - 5:57 pmSAT-BWI
24h 48m2 stops
$342Frontier
Find Deal
Fri, Jul 5 - Mon, Jul 8
10:40 pm - 5:05 pmBWI-SAT
19h 25m1 stop
$77Spirit Airlines
Find Deal
Tue, Jul 16
10:45 pm - 12:59 amBWI-SAT
27h 14m1 stop
$79Spirit Airlines
Find Deal
Mon, Jun 24
10:40 pm - 11:16 pmBWI-SAT
25h 36m2 stops
$84Spirit Airlines
Find Deal
Tue, Jul 16
10:45 pm - 5:05 pmBWI-SAT
19h 20m1 stop
$85Spirit Airlines
Find Deal
Tue, Jul 9
8:19 pm - 6:20 pmBWI-SAT
23h 01m1 stop
$138Frontier
Find Deal
Sun, Jul 7
5:34 pm - 10:19 pmBWI-SAT
5h 45m1 stop
$179Delta
Find Deal
Tue, Aug 13
7:09 pm - 5:27 pmBWI-SAT
23h 18m2 stops
$194Frontier
Find Deal
Fri, Jun 28
6:30 am - 3:23 pmBWI-SAT
9h 53m2 stops
$199United Airlines
Find Deal
Fri, Jul 5
7:51 pm - 12:40 amBWI-SAT
5h 49m1 stop
$224Delta
Find Deal
Sun, Aug 11
10:51 am - 5:46 pmBWI-SAT
7h 55m2 stops
$648United Airlines
Find Deal
Thu, Jun 13
9:28 am - 1:55 amBWI-SAT
17h 27m1 stop
3:40 pm - 12:12 amSAT-BWI
7h 32m1 stop
$230Spirit Airlines
Find Deal
Sat, Jun 8 - Sat, Jul 27
9:28 am - 1:55 amBWI-SAT
17h 27m1 stop
9:40 pm - 8:54 amSAT-BWI
10h 14m1 stop
$262Spirit Airlines
Find Deal
Sat, Jun 8 - Wed, Jun 12
3:19 pm - 1:55 amBWI-SAT
11h 36m1 stop
5:21 am - 4:00 pmSAT-BWI
9h 39m1 stop
$268Spirit Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 18
3:19 pm - 1:55 amBWI-SAT
11h 36m1 stop
10:25 am - 11:51 pmSAT-BWI
12h 26m2 stops
$291Spirit Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 18
8:38 am - 6:15 pmBWI-SAT
10h 37m1 stop
12:30 pm - 11:50 pmSAT-BWI
10h 20m1 stop
Mon, Jun 10 - Thu, Jun 13
8:38 am - 6:15 pmBWI-SAT
10h 37m1 stop
10:50 pm - 4:31 pmSAT-BWI
16h 41m1 stop
Mon, Jun 10 - Tue, Jun 11
8:48 pm - 9:33 pmBWI-SAT
25h 45m1 stop
10:49 am - 2:48 pmSAT-BWI
26h 59m1 stop
$526Frontier
Find Deal
Tue, Jun 11 - Fri, Jun 14
5:00 am - 9:09 amBWI-SAT
5h 09m1 stop
5:54 pm - 11:50 pmSAT-BWI
4h 56m1 stop
$608American Airlines
Find Deal
Fri, Jun 7 - Fri, Jun 7
8:00 am - 10:25 amBWI-SAT
3h 25mnonstop
8:55 pm - 9:25 amSAT-BWI
11h 30m1 stop
$876Southwest
Find Deal
Fri, Jun 7 - Fri, Jun 7
8:40 am - 3:20 pmBWI-SAT
7h 40m2 stops
8:55 pm - 9:25 amSAT-BWI
11h 30m1 stop
$882Southwest
Find Deal
Fri, Jun 7 - Fri, Jun 7

Flights from Baltimore to San Antonio - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to San Antonio?

The average price of all flights from Baltimore to San Antonio clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Baltimore to San Antonio, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from San Antonio, Monday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Baltimore to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to San Antonio is September, where tickets cost $288 on average. On the other hand, the most expensive months are April and March, where the average cost of tickets is $398 and $393 respectively.

How far in advance should I book a flight from Baltimore to San Antonio?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Baltimore to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Baltimore to San Antonio, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from Baltimore to San Antonio?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Spirit Airlines ($77) and Frontier ($138). The cheapest round-trip tickets were found on Spirit Airlines ($123) and Frontier ($342).

How many flights are there between Baltimore and San Antonio per day?

Each day, there are between 2 and 5 nonstop flights that take off from Baltimore and land in San Antonio, with an average flight time of 3h 28m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 23 flights. The most frequent day of departure is Friday, when 22% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Baltimore and San Antonio?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Baltimore to San Antonio?

Early birds can take the earliest flight from Baltimore at 8:00 am and will be landing in San Antonio at 10:25 am.

What’s the latest departure time from Baltimore to San Antonio?

If you prefer to fly at night, the latest flight from Baltimore to San Antonio jets off at 9:25 pm and lands at 11:55 pm.

Good to know

Low season

February

High season

June

Cheapest flight

$77
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Baltimore to San Antonio

When to book flights from Baltimore to San Antonio

Are your dates flexible? Find out the best times to travel from Baltimore to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to San Antonio

  • Which airline(s) should I book when flying from Baltimore to San Antonio with my kid(s)?

    JetBlue tops the list of airlines preferred by most of the travelers flying from Baltimore to San Antonio, accompanied by their children. The airline is quite popular for having the most of extra legroom and spacious seats in all its cabins. Additionally, parents accompanied by their kids enjoy priority boarding at BWI and priority deplaning at SAT.

  • What other cities can I get to from San Antonio International Airport?

    Booking a flight from Baltimore to San Antonio put you in a better position to connect to several other cities served by San Antonio International Airport (SAT). Concan, Fredericksburg, Port Aransas, and Boerne are among the cities to which you can easily get to from SAT.

  • Which airlines offer more eco-friendly flights from Baltimore to San Antonio?

    Among the airlines flying to San Antonio from Baltimore, American Airlines tops the list of those offering highly eco-friendly flights. Increased use of sustainable aviation fuel to reduce its overall carbon emission and recycling of aluminum cans are among the activities that make American Airlines more eco-friendly.

  • Can I upgrade to first class from economy if I book any of the airlines flying from Baltimore to San Antonio?

    Yes. If you book economy with United Airlines or American Airlines for your flight to San Antonio from Baltimore, you will have a chance to upgrade to first class by paying a small upgrade fee.

  • What is the cheapest flight from Baltimore to San Antonio?

    In the last 3 days, the lowest price for a flight from Baltimore to San Antonio was $77 for a one-way ticket and $123 for a round-trip.

  • Do I need a passport to fly between Baltimore and San Antonio?

    No, a passport isn't needed to fly from Baltimore to San Antonio. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Baltimore to San Antonio?

    Baltimore and San Antonio are both served by 1 main airport. You will leave Baltimore from Baltimore/Washington and will be arriving at San Antonio.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to San Antonio?

    JetBlue, Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Baltimore to San Antonio flight route.

  • Which aircraft models fly most regularly from Baltimore to San Antonio?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Baltimore to San Antonio flight route.

  • On which days can I fly direct from Baltimore to San Antonio?

    There are nonstop flights from Baltimore to San Antonio on a daily basis.

  • Which is the best airline for flights from Baltimore to San Antonio, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to San Antonio are Delta and United Airlines. With an average price for the route of $437 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $460 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Baltimore to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Baltimore to San Antonio

  • Baltimore/Washington International Thurgood Marshall Airport (BWI) is the main departure airport for flights from Baltimore to San Antonio. However, in rare cases, travelers from Baltimore seeking to travel to San Antonio may opt to connect through Dulles International Airport (IAD) or Ronald Reagan Washington National Airport (DCA) for their flight to San Antonio International Airport (SAT). Since the routes that have DCA or IAD as the departure airport for flights to SAT are less popular than the one with BWI as the departure airport, they increase your chances of getting cheaper flight deals.
  • Detroit Metropolitan Wayne County Airport (DTW), Hartsfield-Jackson International Airport (ATL), and Dallas/Fort Worth International Airport (DFW) are some of the common layover airports for flights from Baltimore to San Antonio. For instance, if you book Delta or American Airlines for your one-stop flight from BWI, you will be having a layover at ATL or DFW.
  • When connecting from Downtown Baltimore to Baltimore/Washington International Thurgood Marshall Airport (BWI) in order to catch up with your flight to San Antonio, you have two main transport options – MTA Commuter Bus 201 and taxis. A bus is ideal for those traveling on a tight budget, while a taxi is a preference among those rushing against time.
  • All airlines flying from Baltimore to San Antonio have pet-friendly policies, which make it convenient for pet lovers to remain in the company of their four-legged friends. However, if you book Frontier, you can expect lower pet charges compared to the other airlines along this route. Frontier allows your pet(s) to travel in-cabin as long as their carriers do not exceed 18" x 14" x 8.”
  • As you plan for your flight to San Antonio from Baltimore, knowledge of the ground transport options available after landing at San Antonio International Airport (SAT) essential. In particular, if you would prefer using rental cars to get out of SAT, consider reserving one in advance before arriving at the airport. The best time to reserve your preferred rental car online is at the time of booking your flight.
See more tips

Prefer to fly non-stop from Baltimore to San Antonio?

Find which airlines fly direct from Baltimore/Washington to San Antonio, which days they fly and book direct flights.

Nonstop departures

Baltimore/Washington to San Antonio

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

San Antonio to Baltimore/Washington

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 5 airlines serving from Baltimore to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10368 reviews
7.9Comfort
8.2Boarding
8.6Crew
8.0Entertainment
7.4Food
Airline reviews

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

8.0 Excellentmilton, Jun 2024ANC - MSP
Read more about Delta reviews

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Even though we left CMI late, we mostly made up the time.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

The plane was not on time for boarding or departure or arrivals.

When we landed, they kept us on the plane for almost 25 minutes. Could do better.

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Seats suck, not enough room, overcrowded planes, hectic situation all together.

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

On time and fast. Overall it was a pleasant experience.

3 hour delay was brutal though not Spirit Airlines fault. the control tower would not let us take off because of weather

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

It would have been nice to have been on the flight

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Book cheap flights from Baltimore to San Antonio

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to San Antonio found on KAYAK in the last 72 hours.
7/16Tue
1 stopSpirit Airlines
19h 25mBWI-SAT
$77
6/24Mon
1 stopSpirit Airlines
27h 14mBWI-SAT
$79
7/16Tue
2 stopsSpirit Airlines
25h 36mBWI-SAT
$84
7/9Tue
1 stopSpirit Airlines
19h 20mBWI-SAT
$85
7/7Sun
1 stopFrontier
23h 01mBWI-SAT
$138
8/13Tue
1 stopDelta
5h 45mBWI-SAT
$179
6/28Fri
2 stopsFrontier
23h 18mBWI-SAT
$194
7/5Fri
2 stopsUnited Airlines
9h 53mBWI-SAT
$199
8/11Sun
1 stopDelta
5h 49mBWI-SAT
$224
6/13Thu
2 stopsUnited Airlines
7h 55mBWI-SAT
$648

Search by stops

Search by airline

Search by price

Last minute flights from Baltimore to San Antonio

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to San Antonio that are departing in the next 10 days.
6/8Sat
multi-stopSpirit Airlines
17h 27mBWI-SAT
7/27Sat
multi-stopSpirit Airlines
7h 32mSAT-BWI
$230
6/8Sat
multi-stopSpirit Airlines
17h 27mBWI-SAT
6/12Wed
multi-stopSpirit Airlines
10h 14mSAT-BWI
$262
6/11Tue
multi-stopSpirit Airlines
11h 36mBWI-SAT
6/18Tue
multi-stopSpirit Airlines
9h 39mSAT-BWI
$268
6/11Tue
multi-stopSpirit Airlines
11h 36mBWI-SAT
6/18Tue
multi-stopSpirit Airlines
12h 26mSAT-BWI
$291
6/10Mon
multi-stop
10h 37mBWI-SAT
6/13Thu
multi-stop
10h 20mSAT-BWI
$434
6/10Mon
multi-stop
10h 37mBWI-SAT
6/11Tue
multi-stop
16h 41mSAT-BWI
$474
6/11Tue
multi-stopFrontier
25h 45mBWI-SAT
6/14Fri
multi-stopFrontier
26h 59mSAT-BWI
$526
6/7Fri
multi-stopAmerican Airlines
5h 09mBWI-SAT
6/7Fri
multi-stopAmerican Airlines
4h 56mSAT-BWI
$608
6/7Fri
nonstopSouthwest
3h 25mBWI-SAT
6/7Fri
multi-stopSouthwest
11h 30mSAT-BWI
$876
6/7Fri
multi-stopSouthwest
7h 40mBWI-SAT
6/7Fri
multi-stopSouthwest
11h 30mSAT-BWI
$882

Search by stops

Search by airline

Search by price

Baltimore - San Antonio Flights

Departure:

Baltimore (BWI)United States

Destination:

San Antonio (SAT)United States

Return flight deals:

San Antonio - Baltimore

Cabin classes:

$752