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BWI - GTF

$344 Find cheap flights from Baltimore to Great Falls

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 Great Falls departing on 7/6. 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 Great Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Great Falls, 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 Great Falls, 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:

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Cheap flight deals from Baltimore to Great Falls (BWI-GTF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Great Falls 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
6:30 am - 9:17 pmBWI-GTF
16h 47m2 stops
7:00 am - 7:20 pmGTF-BWI
10h 20m1 stop
$505United Airlines
Find Deal
Fri, Sep 6 - Sat, Sep 14
7:00 pm - 1:26 pmBWI-GTF
20h 26m2 stops
7:00 am - 9:15 pmGTF-BWI
12h 15m2 stops
$527United Airlines
Find Deal
Fri, Sep 6 - Sat, Sep 14
10:05 am - 9:17 pmBWI-GTF
13h 12m1 stop
7:00 am - 7:20 pmGTF-BWI
10h 20m1 stop
$545United Airlines
Find Deal
Fri, Sep 6 - Sat, Sep 14
7:02 pm - 11:18 pmBWI-GTF
6h 16m1 stop
6:22 pm - 5:47 amGTF-BWI
9h 25m1 stop
$618Delta
Find Deal
Wed, Jul 10 - Wed, Jul 17
5:34 pm - 11:18 pmBWI-GTF
7h 44m2 stops
6:22 pm - 5:47 amGTF-BWI
9h 25m1 stop
$623Delta
Find Deal
Wed, Jul 10 - Wed, Jul 17
5:34 pm - 11:18 pmBWI-GTF
7h 44m2 stops
6:22 pm - 8:45 amGTF-BWI
12h 23m2 stops
$628Delta
Find Deal
Wed, Jul 10 - Wed, Jul 17
4:17 pm - 1:18 pmBWI-GTF
23h 01m1 stop
2:15 pm - 5:20 amGTF-BWI
13h 05m1 stop
$629United Airlines
Find Deal
Wed, Jul 3 - Wed, Jul 10
6:59 pm - 11:59 pmBWI-GTF
31h 00m1 stop
7:02 am - 5:48 amGTF-BWI
20h 46m1 stop
$642Alaska Airlines
Find Deal
Fri, Aug 9 - Thu, Aug 15
4:17 pm - 9:18 pmBWI-GTF
7h 01m1 stop
2:15 pm - 5:20 amGTF-BWI
13h 05m1 stop
$657United Airlines
Find Deal
Fri, Aug 9 - Fri, Aug 16
10:50 am - 9:18 pmBWI-GTF
12h 28m2 stops
2:15 pm - 5:20 amGTF-BWI
13h 05m1 stop
$662United Airlines
Find Deal
Fri, Aug 9 - Fri, Aug 16

Flights from Baltimore to Great Falls - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Great Falls 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 Great Falls?

The average price of all flights from Baltimore to Great Falls clicked on KAYAK for each day over the last 12 months.
When flying from Baltimore to Great Falls, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Baltimore, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

Which airlines provide the cheapest flights from Baltimore to Great Falls?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Great Falls from Baltimore were found on Delta ($344) and United Airlines ($384), and the lowest round-trip tickets were found on United Airlines ($505) and Delta ($618).

Good to know

Cheapest flight

$344
Flight from Baltimore to Great Falls

When to book flights from Baltimore to Great Falls

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

  • What is the cheapest flight from Baltimore to Great Falls?

    In the last 3 days, the lowest price for a flight from Baltimore to Great Falls was $344 for a one-way ticket and $505 for a round-trip.

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

    No

  • Which aircraft models fly most regularly from Baltimore to Great Falls?

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

  • Which airline alliances offer flights from Baltimore to Great Falls?

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

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

    The two airlines most popular with KAYAK users for flights from Baltimore to Great Falls are Delta and United Airlines. With an average price for the route of $627 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 $697 and an overall rating of 7.4.

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

    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 Great Falls.

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

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

    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 Great Falls with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and GTF 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 Great Falls?

    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 Great Falls 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 airlines flying from Baltimore to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Great Falls. 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 Great Falls? 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
8.6Crew
8.0Entertainment
7.4Food
8.2Boarding
Airline reviews

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

4.0 OkayDavwinder Singh, Jun 2024SEA - ATL
Read more about Delta reviews

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

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.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

Book cheap flights from Baltimore to Great Falls

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Great Falls found on KAYAK in the last 72 hours.
7/6Sat
2 stopsDelta
13h 09mBWI-GTF
$344
7/7Sun
2 stops
23h 13mBWI-GTF
$368
7/6Sat
1 stopUnited Airlines
7h 23mBWI-GTF
$384
7/7Sun
3 stops
19h 56mBWI-GTF
$415
7/7Sun
1 stopAlaska Airlines
31h 00mBWI-GTF
$457
7/6Sat
3 stopsUnited Airlines
17h 03mBWI-GTF
$954

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Baltimore - Great Falls Flights

Departure:

Baltimore (BWI)United States

Destination:

Great Falls (GTF)United States

Return flight deals:

Great Falls - Baltimore

Cabin classes: