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Great Falls

$139+ Cheap flights from Maryland to Great Falls (GTF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GTF
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Maryland to Great Falls

Cheapest flights from Maryland to Great Falls
Explore the most affordable flight options available from Maryland to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:25 am
PHL
-
GTF
1 stop11h 01m
Alaska Airlines
Wed 3/255:06 pm
GTF
-
PHL
1 stop10h 59m
Alaska Airlines
Deal found 2/3$262
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:37 pm
IAD
-
GTF
1 stop8h 41m
United Airlines
Sat 5/96:15 am
GTF
-
IAD
1 stop9h 17m
United Airlines
Deal found 2/4$277
This Alaska Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:00 am
IAD
-
GTF
1 stop11h 26m
Alaska Airlines
Wed 3/255:06 pm
GTF
-
IAD
1 stop10h 34m
Alaska Airlines
Deal found 2/4$291
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:00 am
PHL
-
GTF
1 stop7h 27m
Delta
Mon 4/276:20 pm
GTF
-
PHL
1 stop9h 15m
Delta
Deal found 2/1$298
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:10 am
BWI
-
GTF
1 stop7h 13m
Delta
Wed 9/166:20 pm
GTF
-
BWI
1 stop9h 43m
Delta
Deal found 2/4$298
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:31 am
PHL
-
GTF
2 stops14h 02m
Delta
Tue 3/106:22 pm
GTF
-
PHL
1 stop9h 19m
Delta
Deal found 2/1$304
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:00 pm
BWI
-
GTF
2 stops11h 44m
Delta
Sat 9/196:20 pm
GTF
-
BWI
1 stop9h 43m
Delta
Deal found 2/4$304
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:02 am
BWI
-
GTF
1 stop7h 31m
United Airlines
Wed 3/182:30 pm
GTF
-
BWI
1 stop6h 42m
United Airlines
Deal found 2/4$323
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:36 am
PHL
-
GTF
2 stops11h 41m
United Airlines
Mon 4/272:30 pm
GTF
-
PHL
1 stop7h 13m
United Airlines
Deal found 2/1$325
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:14 pm
IAD
-
GTF
2 stops12h 16m
Delta
Wed 3/251:05 pm
GTF
-
IAD
1 stop8h 35m
Delta
Deal found 2/4$333
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:04 pm
BWI
-
GTF
1 stop23h 22m
Alaska Airlines
Mon 3/305:06 pm
GTF
-
BWI
1 stop22h 58m
Alaska Airlines
Deal found 2/2$338
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 am
PHL
-
GTF
1 stop7h 27m
Delta
Sat 5/96:20 pm
GTF
-
PHL
1 stop8h 53m
Delta
Deal found 2/1$353

Find flight deals from Maryland to Great Falls

Keep the following information in mind while searching for Maryland to Great Falls flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$262
(Alaska Airlines)

One-way from

$149
(United Airlines)

Popular in

January

Cheapest in

August

Average price

$587
Provider with most accurate pricing for Washington, D.C. (WAS)-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Great Falls flights.
Search Deals
From Maryland to Great Falls
Search Deals
One-way flight from Maryland to Great Falls
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Great Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Maryland to Great Falls that are best for you.

Fly from

Maryland

Fly to

Great Falls

Route

Depart

Return

Price

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Tue 3/24

7:25 am-4:26 pm

1 stop11h 01m

Great Falls

Wed 3/25

5:06 pm-6:05 am

1 stop10h 59m

$262

Washington, D.C.Great Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Sat 5/2

2:37 pm-9:18 pm

1 stop8h 41m

Great Falls

Sat 5/9

6:15 am-5:32 pm

1 stop9h 17m

$277

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Fri 4/24

7:00 am-12:27 pm

1 stop7h 27m

Great Falls

Mon 4/27

6:20 pm-5:35 am

1 stop9h 15m

$298

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Tue 5/5

3:34 pm-9:18 pm

1 stop7h 44m

Great Falls

Sun 5/10

2:35 pm-11:43 pm

1 stop7h 08m

$298

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Tue 3/3

5:31 am-5:33 pm

2 stops14h 02m

Great Falls

Tue 3/10

6:22 pm-5:41 am

1 stop9h 19m

$304

BaltimoreGreat Falls

BWI - GTF

BWIGTF

Baltimore/Washington

Thu 3/12

8:02 am-1:33 pm

1 stop7h 31m

Great Falls

Wed 3/18

2:30 pm-11:12 pm

1 stop6h 42m

$323

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Fri 4/24

11:36 am-9:17 pm

2 stops11h 41m

Great Falls

Mon 4/27

2:30 pm-11:43 pm

1 stop7h 13m

$325

Washington, D.C.Great Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Tue 3/24

12:14 pm-10:30 pm

2 stops12h 16m

Great Falls

Wed 3/25

1:05 pm-11:40 pm

1 stop8h 35m

$333

BaltimoreGreat Falls

BWI - GTF

BWIGTF

Baltimore/Washington

Wed 3/25

7:04 pm-4:26 pm

1 stop23h 22m

Great Falls

Mon 3/30

5:06 pm-6:04 pm

1 stop22h 58m

$338

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Mon 5/4

7:00 am-12:27 pm

1 stop7h 27m

Great Falls

Sat 5/9

6:20 pm-5:13 am

1 stop8h 53m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 57 results
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Best time to book a flight from Maryland to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Great Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Great Falls from Maryland?

    Located just 3.5 mi from the city center, Great Falls (GTF) is the airport most travelers will use when flying to Great Falls from Maryland.

  • How long is the flight from Maryland to Great Falls?

    There are many flights that can get you from Maryland to Great Falls in 7h 27m. Fly via Alaska Airlines, United Airlines, or Delta to get the fastest option. There are 1860 mi between Maryland and Great Falls. This flight may include one or multiple stops.

  • What are the most popular routes from Maryland to Great Falls?

    Most travelers choose Washington, D.C. Dulles Intl - Great Falls, Baltimore/Washington - Great Falls or Washington, D.C. Reagan-National - Great Falls when deciding on the best route from Maryland to Great Falls.

  • Can I find deals for flights from Maryland to Great Falls that include hotel bookings?

    Yes. In addition to deals on Maryland to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Great Falls.

  • Can I find deals for business class flights from Maryland to Great Falls?

    Yes. Cheapflights offers flight deals from Maryland to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

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Alternative routes for Maryland to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Maryland to Great Falls

Discover the top airline that operate flights from Maryland to Great Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$286Average$796FlexibilityNo cancel feeOn-time69%

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