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Great Falls

$112+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GTF
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$147
(Alaska Airlines)

One-way from

$112
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$593

Good round-trip deal

$422 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Great Falls flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Great Falls flights.
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From Washington to Great Falls
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One-way flight from Washington to Great Falls
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Highest demand for flights based on searches. 28% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Washington to Great Falls.
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Find 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 October 27, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 12/34:19 pmSEA - GTF
Nonstop1h 36mAlaska Airlines
Sun 12/147:35 pmGTF - SEA
Nonstop1h 50mAlaska Airlines
Deal found 10/25$147
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 12/84:19 pmSEA - GTF
Nonstop1h 36mAlaska Airlines
Tue 12/97:35 pmGTF - SEA
Nonstop1h 50mAlaska Airlines
Deal found 10/26$177
This Delta deal was found by Cheapflights users on 10/26. 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 12/31:40 pmSEA - GTF
1 stop7h 50mDelta
Sun 12/146:10 pmGTF - SEA
1 stop7h 10mDelta
Deal found 10/26$237
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 12/811:15 amSEA - GTF
1 stop5h 13mDelta
Tue 12/96:10 pmGTF - SEA
1 stop6h 15mDelta
Deal found 10/26$247
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/113:35 pmSEA - GTF
Nonstop1h 35mAlaska Airlines
Sat 11/156:50 pmGTF - SEA
Nonstop1h 52mAlaska Airlines
Deal found 10/27$318
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 11/1111:15 amSEA - GTF
1 stop5h 15mDelta
Sat 11/156:10 pmGTF - SEA
1 stop6h 10mDelta
Deal found 10/27$357
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/93:35 pmSEA - GTF
Nonstop1h 35mAlaska Airlines
Thu 11/136:50 pmGTF - SEA
Nonstop1h 52mAlaska Airlines
Deal found 10/25$358
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:09 pmPDX - GTF
1 stop13h 57mMultiple Airlines
Sun 11/3010:25 pmGTF - PDX
1 stop15h 43mMultiple Airlines
Deal found 10/25$394
This Delta deal was found by Cheapflights users on 10/25. 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.
Sun 11/95:25 amSEA - GTF
1 stop6h 07mDelta
Thu 11/136:10 pmGTF - SEA
1 stop7h 01mDelta
Deal found 10/25$422
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:06 amPDX - GTF
1 stop26h 56mMultiple Airlines
Sun 11/3010:25 pmGTF - PDX
1 stop15h 43mMultiple Airlines
Deal found 10/25$424
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:59 amPDX - GTF
1 stop24h 48mMultiple Airlines
Sun 11/3010:25 pmGTF - PDX
1 stop15h 43mMultiple Airlines
Deal found 10/25$439
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/33:45 pmSEA - GTF
1 stop20h 54mUnited Airlines
Sun 12/146:15 amGTF - SEA
2 stops18h 00mUnited Airlines
Deal found 10/25$479

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 October 27, 2025.
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 12/3

4:19 pm-6:55 pm

Nonstop1h 36m

Great Falls

Sun 12/14

7:35 pm-8:25 pm

Nonstop1h 50m

$147

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Mon 12/8

4:19 pm-6:55 pm

Nonstop1h 36m

Great Falls

Tue 12/9

7:35 pm-8:25 pm

Nonstop1h 50m

$177

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 12/3

5:00 pm-10:30 pm

1 stop4h 30m

Great Falls

Sun 12/14

6:10 pm-12:20 am

1 stop7h 10m

$237

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Mon 12/8

11:15 am-5:28 pm

1 stop5h 13m

Great Falls

Tue 12/9

6:10 pm-11:25 pm

1 stop6h 15m

$247

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Thu 2/5

1:38 pm-7:20 pm

1 stop4h 42m

Great Falls

Mon 3/9

4:00 pm-12:03 am

1 stop9h 03m

$272

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Thu 2/5

2:38 pm-7:20 pm

1 stop3h 42m

Great Falls

Sun 2/8

8:00 pm-10:46 pm

1 stop3h 46m

$272

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Thu 2/5

1:30 pm-10:31 pm

2 stops8h 01m

Great Falls

Mon 3/9

6:15 pm-11:54 pm

1 stop6h 39m

$310

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Tue 4/7

9:40 am-3:20 pm

1 stop4h 40m

Great Falls

Wed 4/8

4:00 pm-6:48 pm

1 stop3h 48m

$366

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Tue 4/7

1:38 pm-10:53 pm

2 stops8h 15m

Great Falls

Wed 4/8

6:15 pm-11:54 pm

1 stop6h 39m

$372

WenatcheeGreat Falls

EAT - GTF

EATGTF

Wenatchee Pangborn Field

Tue 4/14

1:55 pm-3:20 pm

1 stop24h 25m

Great Falls

Sat 4/18

4:00 pm-11:56 pm

1 stop8h 56m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 27 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, July is the cheapest month in which you can book a flight from State of Washington to Great Falls (average of $146). Flying from State of Washington to Great Falls in March is currently the most expensive (average of $253). 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 October 27, 2025.

It’s optimal to fly from State of Washington to Great Falls at noon. By choosing this option you can save up to 33% 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 October 27, 2025.

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 (2 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 36m. Fly via Alaska Airlines, Delta, or Hawaiian 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 Horizon Air (88%), Alaska Airlines (86%) or Hawaiian Airlines (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from State of Washington to Great Falls?

    On average you can expect to pay $538 for a flight from State of Washington to Great Falls. The cheapest flight overall is $183 while the most popular route, (Seattle/Tacoma Intl - Great Falls) is currently priced at $247.

  • 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, July is the cheapest month in which you can book a flight from State of Washington to Great Falls (average of $146). Flying from State of Washington to Great Falls in March is currently the most expensive (average of $253). 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 2 airlines flying from Washington to Great Falls

Discover the top 2 airlines 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$153Average$464FlexibilityNo cancel feeOn-time75%
DeltaCheapest$176Average$266FlexibilityNo cancel feeOn-timeN/A

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