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Great Falls

$170+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GTF
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$172
(Delta)

One-way from

$170
(Trip.com)

Popular in

November

Cheapest in

January

Average price

$278

Good round-trip deal

$153 or less
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. 21% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 9/105:30 amSEA - GTF
1 stop4h 33mDelta
Sat 9/136:11 pmGTF - SEA
1 stop4h 47mDelta
Deal found 8/13$172
This Trip.com deal was found by Cheapflights users on 8/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/43:00 pmSEA - GTF
Nonstop1h 35mHawaiian Airlines
Sun 10/56:15 pmGTF - SEA
Nonstop1h 55mHawaiian Airlines
Deal found 8/12$180
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 10/31:14 pmSEA - GTF
Nonstop1h 35mAlaska Airlines
Sun 10/56:15 pmGTF - SEA
Nonstop1h 55mAlaska Airlines
Deal found 8/12$192
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:14 pmSEA - GTF
Nonstop1h 35mHawaiian Airlines
Mon 9/84:29 pmGTF - SEA
Nonstop2h 03mHawaiian Airlines
Deal found 8/12$209
This Delta deal was found by Cheapflights users on 8/12. 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 10/35:30 amSEA - GTF
1 stop5h 55mDelta
Sun 10/56:11 pmGTF - SEA
1 stop6h 48mDelta
Deal found 8/12$212
This Hawaiian Airlines deal was found by Cheapflights users on 8/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:35 pmSEA - GTF
Nonstop1h 35mHawaiian Airlines
Thu 11/136:50 pmGTF - SEA
Nonstop1h 52mHawaiian Airlines
Deal found 8/12$222
This Delta deal was found by Cheapflights users on 8/12. 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 9/35:30 amSEA - GTF
1 stop4h 33mDelta
Fri 9/56:06 pmGTF - SEA
1 stop5h 08mDelta
Deal found 8/12$232
This Hawaiian Airlines deal was found by Cheapflights users on 8/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:14 pmSEA - GTF
Nonstop1h 35mHawaiian Airlines
Fri 9/54:29 pmGTF - SEA
Nonstop2h 03mHawaiian Airlines
Deal found 8/12$233
This Delta deal was found by Cheapflights users on 8/14. 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 9/135:10 pmPDX - GTF
1 stop4h 18mDelta
Sat 9/206:11 pmGTF - PDX
1 stop5h 27mDelta
Deal found 8/14$280
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/1312:37 pmPDX - GTF
1 stop7h 55mMultiple Airlines
Mon 10/2010:22 pmGTF - PDX
1 stop22h 14mMultiple Airlines
Deal found 8/13$290
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 12/244:05 pmSEA - GTF
Nonstop1h 36mAlaska Airlines
Sun 12/287:21 pmGTF - SEA
Nonstop2h 13mAlaska Airlines
Deal found 8/13$294
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 10/146:00 amPDX - GTF
1 stop10h 35mAlaska Airlines
Mon 10/206:15 pmGTF - PDX
1 stop13h 05mAlaska Airlines
Deal found 8/13$308

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 August 14, 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 9/10

5:30 am-11:03 am

1 stop4h 33m

Great Falls

Sat 9/13

6:11 pm-9:58 pm

1 stop4h 47m

$172

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Sat 10/4

3:00 pm-5:35 pm

Nonstop1h 35m

Great Falls

Sun 10/5

6:15 pm-7:10 pm

Nonstop1h 55m

$180

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Fri 10/3

1:14 pm-3:49 pm

Nonstop1h 35m

Great Falls

Sun 10/5

6:15 pm-7:10 pm

Nonstop1h 55m

$192

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 9/3

5:30 am-11:03 am

1 stop4h 33m

Great Falls

Mon 9/8

6:06 pm-10:14 pm

1 stop5h 08m

$192

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Fri 10/3

1:14 pm-3:49 pm

Nonstop1h 35m

Great Falls

Sun 10/5

6:15 pm-7:10 pm

Nonstop1h 55m

$192

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Sat 10/4

5:30 am-12:25 pm

1 stop5h 55m

Great Falls

Sun 10/5

6:11 pm-11:59 pm

1 stop6h 48m

$192

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 9/3

1:14 pm-3:49 pm

Nonstop1h 35m

Great Falls

Mon 9/8

4:29 pm-5:32 pm

Nonstop2h 03m

$209

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Fri 10/3

5:30 am-12:25 pm

1 stop5h 55m

Great Falls

Sun 10/5

6:11 pm-11:59 pm

1 stop6h 48m

$212

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 11/12

3:35 pm-6:10 pm

Nonstop1h 35m

Great Falls

Thu 11/13

6:50 pm-7:42 pm

Nonstop1h 52m

$222

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 11/12

11:25 am-5:42 pm

1 stop5h 17m

Great Falls

Thu 11/13

6:20 pm-12:09 am

1 stop6h 49m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 33 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 $367). Flying from State of Washington to Great Falls in July is currently the most expensive (average of $574). 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 August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Great Falls as you normally would.

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 August 14, 2025.

The most flights from USWA to GTF are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, 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.

  • What are the cheapest airlines to fly from State of Washington to Great Falls one-way?

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $170. Users have also found prices from $199 and $214 on Alaska Airlines and Delta, respectively.

  • 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 (80%), Alaska Airlines (75%) or Japan Airlines (72%) 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 $181 for a flight from State of Washington to Great Falls. The cheapest flight overall is $153 while the most popular route, (Seattle/Tacoma Intl - Great Falls) is currently priced at $172.

  • 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 $367). Flying from State of Washington to Great Falls in July is currently the most expensive (average of $574). 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

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$156Average$451FlexibilityNo cancel feeOn-time75%
DeltaCheapest$176Average$321FlexibilityNo cancel feeOn-timeN/A

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