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BWI - PHL

$64 Find cheap flights from Baltimore to Philadelphia

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 Philadelphia departing on 7/9. 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
Thu 7/11
Thu 7/18

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Philadelphia, 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 Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Philadelphia (BWI-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:09 pm - 9:00 amBWI-PHL
11h 51m1 stop
5:10 am - 4:02 pmPHL-BWI
10h 52m1 stop
$127Spirit Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
9:09 pm - 9:00 amBWI-PHL
11h 51m1 stop
10:55 am - 8:40 amPHL-BWI
21h 45m2 stops
$142Spirit Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
12:15 pm - 1:32 amBWI-PHL
13h 17m1 stop
8:23 pm - 10:36 amPHL-BWI
14h 13m1 stop
$153Spirit Airlines
Find Deal
Sat, Sep 7 - Mon, Sep 16
10:44 pm - 10:27 amBWI-PHL
35h 43m3 stops
8:02 am - 12:28 amPHL-BWI
16h 26m1 stop
$234
Find Deal
Mon, Jul 8 - Mon, Jul 15
10:44 pm - 10:27 amBWI-PHL
35h 43m3 stops
9:28 pm - 9:30 pmPHL-BWI
24h 02m2 stops
$244
Find Deal
Mon, Jul 8 - Mon, Jul 15
6:25 am - 9:48 pmBWI-PHL
15h 23m1 stop
6:36 pm - 9:54 amPHL-BWI
15h 18m1 stop
$490United Airlines
Find Deal
Mon, Jun 24 - Mon, Jul 1
6:15 am - 10:20 pmBWI-PHL
16h 05m1 stop
5:30 am - 10:50 pmPHL-BWI
17h 20m1 stop
$513Southwest
Find Deal
Fri, Jul 5 - Fri, Jul 12
5:00 am - 2:13 pmBWI-PHL
9h 13m2 stops
9:10 am - 9:32 pmPHL-BWI
12h 22m1 stop
$672American Airlines
Find Deal
Thu, Jun 27 - Mon, Jul 1
5:00 am - 12:55 pmBWI-PHL
7h 55m2 stops
8:45 pm - 11:15 amPHL-BWI
14h 30m1 stop
$775American Airlines
Find Deal
Fri, Oct 18 - Sun, Oct 20
6:30 am - 9:43 pmBWI-PHL
15h 13m1 stop
6:24 am - 5:35 pmPHL-BWI
11h 11m1 stop
$1,020United Airlines
Find Deal
Wed, Jul 17 - Thu, Jul 18

Flights from Baltimore to Philadelphia - Travel Insights & Trends

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

Which airlines provide the cheapest flights from Baltimore to Philadelphia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Baltimore to Philadelphia were found on Spirit Airlines ($127) and United Airlines ($490). Spirit Airlines proposed the cheapest one-way flight at $64.

Good to know

Cheapest flight

$64
Flight from Baltimore to Philadelphia

When to book flights from Baltimore to Philadelphia

Are your dates flexible? Find out the best times to travel from Baltimore to Philadelphia 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 Philadelphia

  • What is the cheapest flight from Baltimore to Philadelphia?

    In the last 3 days, the lowest price for a flight from Baltimore to Philadelphia was $64 for a one-way ticket and $127 for a round-trip.

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

    No

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

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Philadelphia, also known as Philadelphia.

  • Which aircraft models fly most regularly from Baltimore to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Philadelphia?

    Star Alliance, and oneworld are the airline alliances operating flights between Baltimore and Philadelphia, with oneworld being the most commonly used for this route.

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

    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 Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia 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 Philadelphia?

    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 Philadelphia with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and PHL 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 Philadelphia?

    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 Philadelphia from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Baltimore to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Philadelphia. 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 Philadelphia? 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.
6.4
Spirit AirlinesOverall score based on 8540 reviews
5.3Food
5.9Comfort
7.1Crew
6.7Boarding
5.1Entertainment
Airline reviews

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

2.0 MediocreRob, May 2024FLL - PIT
Read more about Spirit Airlines reviews

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

The whole day was a nightmare. Flight extremely late. Boarding was a mess of a nightmare.

Never been on this flight as i had missed it due to delayed connecting flight

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

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.

Was not able to board the flight due to a horrible policy that I needed to be at the gate 1 hour before departure. I lost money on this and the connecting flight due to having to book on another airline. I was flying to Florida for my mother's cancer surgery in the afternoon.

Great flight on time and kept us informed about our flight situation!!

Everything was fine. I really enjoyed our early flight from philly to Orlando as well as the crew.

flights were both good to and from. in flight seats were uncomfortable but ok for a short flight. flight attendants were very nice.

The flight experience was terrible. Extra bag charges were exorbitant, and the customer service was incredibly poor. Flight attendants were rude and unhelpful. Post-flight, we endured a one-hour wait for our luggage, only to find our bags severely damaged. Overall, a highly disappointing experience with Spirit Airlines. Not recommended.

Book cheap flights from Baltimore to Philadelphia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Philadelphia found on KAYAK in the last 72 hours.
7/9Tue
1 stopSpirit Airlines
11h 51mBWI-PHL
$64
6/26Wed
1 stopSpirit Airlines
7h 29mBWI-PHL
$72
7/9Tue
2 stopsSpirit Airlines
25h 00mBWI-PHL
$83
6/26Wed
2 stopsSpirit Airlines
13h 52mBWI-PHL
$93
7/6Sat
1 stopSpirit Airlines
13h 35mBWI-PHL
$95
7/6Sat
1 stopSpirit Airlines
13h 35mBWI-PHL
$98
6/18Tue
2 stopsSpirit Airlines
25h 00mBWI-PHL
$100
8/31Sat
1 stopUnited Airlines
17h 06mBWI-PHL
$206
6/20Thu
3 stops
34h 16mBWI-PHL
$208
7/18Thu
1 stopUnited Airlines
17h 59mBWI-PHL
$287

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Last minute flights from Baltimore to Philadelphia

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 Philadelphia that are departing in the next 10 days.
6/16Sun
multi-stopSpirit Airlines
10h 14mBWI-PHL
6/18Tue
multi-stopSpirit Airlines
11h 40mPHL-BWI
$358
6/14Fri
multi-stopSpirit Airlines
8h 51mBWI-PHL
6/16Sun
multi-stopSpirit Airlines
11h 40mPHL-BWI
$368
6/16Sun
multi-stopSpirit Airlines
14h 29mBWI-PHL
6/18Tue
multi-stopSpirit Airlines
11h 40mPHL-BWI
$379
6/16Sun
multi-stopSpirit Airlines
28h 48mBWI-PHL
6/18Tue
multi-stopSpirit Airlines
11h 40mPHL-BWI
$388
6/14Fri
multi-stopSpirit Airlines
11h 24mBWI-PHL
6/16Sun
multi-stopSpirit Airlines
11h 40mPHL-BWI
$404
6/13Thu
multi-stopSpirit Airlines
26h 09mBWI-PHL
6/18Tue
multi-stopSpirit Airlines
13h 36mPHL-BWI
$407
6/16Sun
multi-stopSpirit Airlines
28h 48mBWI-PHL
6/18Tue
multi-stopSpirit Airlines
14h 52mPHL-BWI
$410
6/13Thu
multi-stopSpirit Airlines
26h 09mBWI-PHL
6/18Tue
multi-stopSpirit Airlines
29h 21mPHL-BWI
$456
6/15Sat
multi-stopAmerican Airlines
9h 43mBWI-PHL
6/15Sat
multi-stopAmerican Airlines
6h 47mPHL-BWI
$938
6/15Sat
multi-stopAmerican Airlines
9h 43mBWI-PHL
6/15Sat
multi-stopAmerican Airlines
18h 07mPHL-BWI
$967

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Baltimore - Philadelphia Flights

Departure:

Baltimore (BWI)United States

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Baltimore

Cabin classes:

Browse origins:

Browse destinations:

Compare transportation modes for Baltimore to Philadelphia

Average priceAverage duration
Flights9h 13m
Trains$231h 16m