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BWI - GTF

$339 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 7/27. 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
Fri 7/12
Fri 7/19

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 43,795,805 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
$474United Airlines
Find Deal
Tue, Sep 10 - Sat, Sep 14
8:05 am - 1:26 pmBWI-GTF
7h 21m1 stop
2:25 pm - 11:21 pmGTF-BWI
6h 56m1 stop
$481United Airlines
Find Deal
Tue, Sep 10 - Sat, Sep 14
6:30 am - 9:17 pmBWI-GTF
16h 47m2 stops
7:00 am - 9:15 pmGTF-BWI
12h 15m2 stops
$567United Airlines
Find Deal
Tue, Sep 10 - Sat, Sep 14
5:44 pm - 9:18 pmBWI-GTF
29h 34m2 stops
2:15 pm - 5:20 amGTF-BWI
13h 05m1 stop
$611United Airlines
Find Deal
Fri, Jul 12 - Fri, Jul 19
6:59 pm - 11:59 pmBWI-GTF
31h 00m1 stop
7:02 am - 5:48 amGTF-BWI
20h 46m1 stop
$642Alaska Airlines
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Wed, Jul 3 - Wed, Jul 10
7:02 pm - 11:18 pmBWI-GTF
6h 16m1 stop
6:22 pm - 5:47 amGTF-BWI
9h 25m1 stop
$648Delta
Find Deal
Sun, Jul 14 - Wed, Jul 24
7:02 pm - 11:18 pmBWI-GTF
6h 16m1 stop
6:15 pm - 8:45 amGTF-BWI
12h 30m2 stops
$653Delta
Find Deal
Tue, Jul 23 - Sun, Jul 28
5:34 pm - 11:17 pmBWI-GTF
7h 43m2 stops
6:22 pm - 8:54 amGTF-BWI
12h 32m2 stops
$658Delta
Find Deal
Fri, Aug 9 - Tue, Aug 13
6:59 pm - 11:59 pmBWI-GTF
31h 00m1 stop
4:11 pm - 5:48 amGTF-BWI
11h 37m1 stop
$682Alaska Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4
7:08 am - 11:59 pmBWI-GTF
18h 51m1 stop
7:02 am - 5:48 amGTF-BWI
20h 46m1 stop
$792Alaska Airlines
Find Deal
Sat, Jul 6 - Sun, Jul 14

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 United Airlines ($339) and Delta ($344), and the lowest round-trip tickets were found on United Airlines ($474) and Alaska Airlines ($642).

Good to know

Cheapest flight

$339
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 $339 for a one-way ticket and $474 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?

    Star Alliance, SkyTeam, 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 $700 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 10000 reviews
8.0Entertainment
8.2Boarding
8.6Crew
7.4Food
7.9Comfort
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

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!

The entertainment wasn’t playing in the app or online.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

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.

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.
7/27Sat
1 stopUnited Airlines
7h 01mBWI-GTF
$339
7/27Sat
2 stopsDelta
10h 40mBWI-GTF
$344
9/10Tue
1 stopUnited Airlines
7h 07mBWI-GTF
$519
9/10Tue
2 stopsUnited Airlines
12h 24mBWI-GTF
$524
7/27Sat
3 stopsUnited Airlines
17h 03mBWI-GTF
$954

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Last minute flights from Baltimore to Great Falls

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 Great Falls that are departing in the next 10 days.
6/14Fri
multi-stopUnited Airlines
29h 19mBWI-GTF
6/22Sat
multi-stopUnited Airlines
20h 25mGTF-BWI
$1,031
6/14Fri
multi-stopUnited Airlines
6h 45mBWI-GTF
6/22Sat
multi-stopUnited Airlines
12h 45mGTF-BWI
$1,057
6/14Fri
multi-stopUnited Airlines
28h 37mBWI-GTF
6/22Sat
multi-stopUnited Airlines
14h 17mGTF-BWI
$1,071

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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: