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Great Falls

$98+ Cheap flights from Washington 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GTF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Washington to Great Falls

Cheapest flights from Washington to Great Falls
Explore the most affordable flight options available from Washington to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This SmartFares deal was found by Cheapflights users on 1/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:11 pm
SEA
-
GTF
Nonstop1h 37m
Hawaiian Airlines
Sun 3/14:57 pm
GTF
-
SEA
Nonstop2h 03m
Hawaiian Airlines
Deal found 1/27$137
This Delta deal was found by Cheapflights users on 1/26. 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 2/255:30 am
SEA
-
GTF
1 stop6h 00m
Delta
Wed 3/46:20 pm
GTF
-
SEA
1 stop6h 49m
Delta
Deal found 1/26$156
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/281:49 pm
SEA
-
GTF
Nonstop1h 37m
Alaska Airlines
Mon 4/65:06 pm
GTF
-
SEA
Nonstop1h 53m
Alaska Airlines
Deal found 1/26$157
This Delta deal was found by Cheapflights users on 1/26. 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 3/2811:25 am
SEA
-
GTF
1 stop5h 17m
Delta
Mon 4/66:22 pm
GTF
-
SEA
1 stop6h 41m
Delta
Deal found 1/26$166
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/61:36 pm
SEA
-
GTF
Nonstop1h 41m
Alaska Airlines
Mon 3/305:06 pm
GTF
-
SEA
Nonstop1h 53m
Alaska Airlines
Deal found 1/27$167
This Delta deal was found by Cheapflights users on 1/27. 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 3/64:40 pm
SEA
-
GTF
1 stop4h 49m
Delta
Mon 3/306:22 pm
GTF
-
SEA
1 stop6h 41m
Delta
Deal found 1/27$176
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/2812:00 pm
GEG
-
GTF
1 stop4h 48m
Alaska Airlines
Wed 3/46:28 pm
GTF
-
GEG
1 stop6h 31m
Alaska Airlines
Deal found 1/28$186
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/183:11 pm
SEA
-
GTF
Nonstop1h 37m
Alaska Airlines
Wed 2/256:28 pm
GTF
-
SEA
Nonstop1h 53m
Alaska Airlines
Deal found 1/28$202
This Orbitz deal was found by Cheapflights users on 1/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/273:35 pm
SEA
-
GTF
Nonstop1h 40m
Alaska Airlines
Tue 8/46:55 pm
GTF
-
SEA
Nonstop2h 10m
Alaska Airlines
Deal found 1/28$258
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 2/178:30 am
PDX
-
GTF
1 stop6h 47m
Alaska Airlines
Mon 2/234:57 pm
GTF
-
PDX
1 stop6h 44m
Alaska Airlines
Deal found 1/26$284
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/269:19 pm
PDX
-
GTF
1 stop17h 58m
Alaska Airlines
Thu 3/54:57 pm
GTF
-
PDX
1 stop6h 44m
Alaska Airlines
Deal found 1/27$294
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 5/223:36 pm
SEA
-
GTF
Nonstop1h 36m
Alaska Airlines
Mon 5/256:52 pm
GTF
-
SEA
Nonstop1h 46m
Alaska Airlines
Deal found 1/27$298

Find flight deals from Washington to Great Falls

Keep the following information in mind while searching for Washington to Great Falls flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(SmartFares)

One-way from

$98
(Delta)

Popular in

October

Cheapest in

April

Average price

$463
Provider with most accurate pricing for Seattle/Tacoma Intl-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Great Falls flights.
Search Deals
From Washington to Great Falls
Search Deals
One-way flight from Washington to Great Falls
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 January 29, 2026.
Use the filters below to find and compare flights from Washington to Great Falls that are best for you.

Fly from

Washington

Fly to

Great Falls

Route

Depart

Return

Price

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 2/25

5:30 am-12:30 pm

1 stop6h 00m

Great Falls

Wed 3/4

6:20 pm-12:09 am

1 stop6h 49m

$156

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Sat 3/28

11:25 am-5:42 pm

1 stop5h 17m

Great Falls

Mon 4/6

6:22 pm-12:03 am

1 stop6h 41m

$166

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Fri 3/6

1:36 pm-4:17 pm

Nonstop1h 41m

Great Falls

Mon 3/30

5:06 pm-5:59 pm

Nonstop1h 53m

$167

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Fri 3/6

4:40 pm-10:29 pm

1 stop4h 49m

Great Falls

Mon 3/30

6:22 pm-12:03 am

1 stop6h 41m

$176

SpokaneGreat Falls

GEG - GTF

GEGGTF

Spokane

Sat 2/28

12:00 pm-5:48 pm

1 stop4h 48m

Great Falls

Wed 3/4

6:28 pm-9:37 pm

1 stop4h 09m

$186

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 2/18

3:11 pm-5:48 pm

Nonstop1h 37m

Great Falls

Wed 2/25

6:28 pm-7:21 pm

Nonstop1h 53m

$202

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 2/25

3:11 pm-5:48 pm

Nonstop1h 37m

Great Falls

Wed 3/4

6:28 pm-7:21 pm

Nonstop1h 53m

$202

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Sat 6/27

3:35 pm-6:15 pm

Nonstop1h 40m

Great Falls

Tue 8/4

6:55 pm-8:05 pm

Nonstop2h 10m

$258

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Tue 2/17

8:30 am-4:17 pm

1 stop6h 47m

Great Falls

Mon 2/23

4:57 pm-10:41 pm

1 stop6h 44m

$284

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Thu 2/26

9:19 pm-4:17 pm

1 stop17h 58m

Great Falls

Thu 3/5

4:57 pm-10:41 pm

1 stop6h 44m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 36 results
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Best time to book a flight from Washington to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Washington 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 Washington to Great Falls

What is the cheapest month to book a flight from State of Washington to Great Falls?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Great Falls (average of $131). Flying from State of Washington to Great Falls in March is currently the most expensive (average of $240). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to GTF?

Find hourly flight availability from Washington to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

It’s optimal to fly from State of Washington to Great Falls in the morning. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from State of Washington to Great Falls

Explore weekly flight availability from Washington to Great Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from USWA to GTF are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington?

    Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly into when you book flights from Washington to Great Falls.

  • How popular is this State of Washington to Great Falls flight route?

    The Washington to Great Falls flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from State of Washington to Great Falls?

    There are many flights that can get you from State of Washington to Great Falls in 1h 41m. Fly via Delta or Alaska Airlines to get the fastest option. The distance from State of Washington to Great Falls is about 510 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from State of Washington to Great Falls?

    Most travelers choose Seattle/Tacoma Intl - Great Falls, Portland - Great Falls or Spokane - Great Falls when deciding on the best route from State of Washington to Great Falls.

  • What are the most reliable airlines from State of Washington to Great Falls?

    No one likes to see their flight delayed. When booking a flight from State of Washington to Great Falls consider choosing SkyWest Airlines (88%), Alaska Airlines (82%) or Hawaiian Airlines (82%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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.

  • What is the cheapest month to book a flight from State of Washington to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Great Falls (average of $131). Flying from State of Washington to Great Falls in March is currently the most expensive (average of $240). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Great Falls?

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Top airline flying from Washington to Great Falls

Discover the top airline that operate flights from Washington 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$176Average$328FlexibilityNo cancel feeOn-time75%

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