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Cheap flights from Seattle to Great Falls from $139

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
1:35 pm - 4:11 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
1h 36mnonstop
Alaska Airlines Logo
4:51 pm - 5:45 pmGTF  Great Falls-SEA Seattle/Tacoma Intl
1h 54mnonstop
$217Alaska Airlines
Sat, Dec 5 - Wed, Dec 9
Alaska Airlines Logo
1:35 pm - 4:11 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
1h 36mnonstop
Alaska Airlines Logo
5:12 pm - 6:12 pmGTF  Great Falls-SEA Seattle/Tacoma Intl
2h 00mnonstop
$219Alaska Airlines
Thu, Dec 10 - Thu, Dec 17
Alaska Airlines Logo
1:25 pm - 4:01 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
1h 36mnonstop
Alaska Airlines Logo
4:41 pm - 5:35 pmGTF  Great Falls-SEA Seattle/Tacoma Intl
1h 54mnonstop
$222Alaska Airlines
Sat, Nov 28 - Mon, Nov 30
Delta Logo
9:25 am - 5:47 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
7h 22m1 stop Salt Lake City
Delta Logo
1:22 pm - 6:39 pmGTF  Great Falls-SEA Seattle/Tacoma Intl
6h 17m1 stop Salt Lake City
$256Delta
Wed, Jan 20 - Wed, Jan 27
Delta Logo
5:35 am - 12:41 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
6h 06m1 stop Salt Lake City
Delta Logo
6:19 pm - 12:05 amGTF  Great Falls-SEA Seattle/Tacoma Intl
6h 46m1 stop Salt Lake City
$321Delta
Thu, Nov 26 - Thu, Dec 3
Delta Logo
9:25 am - 5:39 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
7h 14m1 stop Salt Lake City
Delta Logo
1:21 pm - 6:41 pmGTF  Great Falls-SEA Seattle/Tacoma Intl
6h 20m1 stop Salt Lake City
$342Delta
Thu, Nov 19 - Thu, Nov 26
Alaska Airlines Logo
12:52 pm - 3:28 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
1h 36mnonstop
Alaska Airlines Logo
4:08 pm - 4:59 pmGTF  Great Falls-SEA Seattle/Tacoma Intl
1h 51mnonstop
$372Alaska Airlines
Sun, Jan 17 - Thu, Jan 21
JetBlue Logo
11:30 am - 5:39 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
5h 09m1 stop Salt Lake City
JetBlue Logo
6:19 pm - 11:59 pmGTF  Great Falls-SEA Seattle/Tacoma Intl
6h 40m1 stop Salt Lake City
$590JetBlue
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
7:00 am - 9:38 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
13h 38m2 stops San Francisco Denver Intl
United Airlines Logo
6:30 am - 9:19 pmGTF  Great Falls-SEA Seattle/Tacoma Intl
15h 49m1 stop Denver Intl
$718United Airlines
Wed, Nov 18 - Mon, Nov 23
United Airlines Logo
7:00 am - 9:38 pmSEA  Seattle/Tacoma Intl-GTF Great Falls
13h 38m2 stops San Francisco Denver Intl
United Airlines Logo
6:30 am - 9:47 amGTF  Great Falls-SEA Seattle/Tacoma Intl
28h 17m1 stop Denver Intl
$718United Airlines
Wed, Nov 18 - Sun, Nov 22

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Alaska Airlines flights from Seattle to Great Falls

Our best Alaska Airlines deals on Seattle to Great Falls flight tickets
Alaska Airlines
Dec 5
SEA1:35 pmSeattle/Tacoma Intl
1h 36m
GTF4:11 pmGreat Falls
Dec 9
GTF4:51 pmGreat Falls
1h 54m
SEA5:45 pmSeattle/Tacoma Intl
$217
Alaska Airlines
Dec 10
SEA1:35 pmSeattle/Tacoma Intl
1h 36m
GTF4:11 pmGreat Falls
Dec 17
GTF5:12 pmGreat Falls
2h 00m
SEA6:12 pmSeattle/Tacoma Intl
$219
Alaska Airlines
Nov 28
SEA1:25 pmSeattle/Tacoma Intl
1h 36m
GTF4:01 pmGreat Falls
Nov 30
GTF4:41 pmGreat Falls
1h 54m
SEA5:35 pmSeattle/Tacoma Intl
$222

Delta flights from Seattle to Great Falls

Our best Delta deals on Seattle to Great Falls flight tickets
Delta
Jan 20
SEA9:25 amSeattle/Tacoma Intl
7h 22m
1 stop
GTF5:47 pmGreat Falls
Jan 27
GTF1:22 pmGreat Falls
6h 17m
1 stop
SEA6:39 pmSeattle/Tacoma Intl
$256
Delta
Nov 26
SEA5:35 amSeattle/Tacoma Intl
6h 06m
1 stop
GTF12:41 pmGreat Falls
Dec 3
GTF6:19 pmGreat Falls
6h 46m
1 stop
SEA12:05 amSeattle/Tacoma Intl
$321
Delta
Nov 19
SEA9:25 amSeattle/Tacoma Intl
7h 14m
1 stop
GTF5:39 pmGreat Falls
Nov 26
GTF1:21 pmGreat Falls
6h 20m
1 stop
SEA6:41 pmSeattle/Tacoma Intl
$342

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Great Falls that are best for you.

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Route

Depart

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Price

Cheapest round-trip

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Sat 12/5

1:35 pm-4:11 pm

Nonstop1h 36m

Great Falls

Wed 12/9

4:51 pm-5:45 pm

Nonstop1h 54m

$217

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Thu 12/10

1:35 pm-4:11 pm

Nonstop1h 36m

Great Falls

Thu 12/17

5:12 pm-6:12 pm

Nonstop2h 00m

$219

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Sat 11/28

1:25 pm-4:01 pm

Nonstop1h 36m

Great Falls

Mon 11/30

4:41 pm-5:35 pm

Nonstop1h 54m

$222

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Wed 1/20

9:25 am-5:47 pm

1 stop7h 22m

Great Falls

Wed 1/27

1:22 pm-6:39 pm

1 stop6h 17m

$256

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Thu 11/26

5:35 am-12:41 pm

1 stop6h 06m

Great Falls

Thu 12/3

6:19 pm-12:05 am

1 stop6h 46m

$321

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Thu 11/19

9:25 am-5:39 pm

1 stop7h 14m

Great Falls

Thu 11/26

1:21 pm-6:41 pm

1 stop6h 20m

$342
Quickest round-trip

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Sun 1/17

12:52 pm-3:28 pm

Nonstop1h 36m

Great Falls

Thu 1/21

4:08 pm-4:59 pm

Nonstop1h 51m

$372

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Sat 11/14

11:30 am-5:39 pm

1 stop5h 09m

Great Falls

Tue 11/17

6:19 pm-11:59 pm

1 stop6h 40m

$590

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Wed 11/18

7:00 am-9:38 pm

2 stops13h 38m

Great Falls

Mon 11/23

6:30 am-9:19 pm

1 stop15h 49m

$718

SeattleGreat Falls

SEA Seattle/Tacoma Intl - GTF Great Falls

SEAGTF

Seattle/Tacoma Intl

Wed 11/18

7:00 am-9:38 pm

2 stops13h 38m

Great Falls

Sun 11/22

6:30 am-9:47 am

1 stop28h 17m

$718

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Great Falls from

How to get the cheapest flight ticket from Seattle to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Great Falls?

The month of October is another great option to travel to Great Falls, with average flight prices from Seattle averaging around $263.

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Tuesday when prices can be found for as low as $312. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $661.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is at noon. momondo users have found flights departing from Seattle to Great Falls at noon for as low as $453. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $463 on average. Flights to Great Falls from Seattle in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seattle/Tacoma Intl to Great Falls flight route?

Fly from Seattle/Tacoma Intl to Great Falls for the best Seattle/Tacoma Intl - Great Falls flight prices

What cabin class options are available on Seattle to Great Falls flights?

There is only 1 cabin class available to choose from on Seattle to Great Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Great Falls flights?

You could potentially save up to 53% on your flight if you consider stops on a Seattle to Great Falls flight.

When to book flights from Seattle to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Great Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Great Falls (SEA to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Great Falls

Best Price Found

$139

Fastest flight time

1h 36m

Direct flights

Every day

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Seattle in the past 72 hours is $139. The best round-trip flight deal from Seattle to Great Falls found on momondo in the last 72 hours is $217.
The fastest flight from Seattle to Great Falls takes 1h 36m
Direct flights go from Seattle to Great Falls every day.
There is 1 airport in Great Falls. From Seattle there are direct flights to Great Falls (GTF).
Search flight deals

Frequently asked questions about flying from Seattle to Great Falls

  • How far is Seattle/Tacoma Intl to Great Falls by plane?

    Great Falls is 514.0 mi away from Seattle/Tacoma Intl. By plane, this route typically takes 1h 36m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Great Falls Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Great Falls Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Great Falls Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Great Falls Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Great Falls?

  • What is the most popular airline from Seattle to Great Falls?

Best airlines flying from Seattle to Great Falls

Compare and see reviews for airlines that fly from Seattle to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $143Free CancellationRating
7.8
8,694 reviews
Search Delta flights
Alaska AirlinesPriceFrom $146Free CancellationRating
7.9
13,135 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to Great Falls

    Across 3 Alaska Airlines flights from Seattle to Great Falls this week, the average price was $453, with the best Alaska Airlines deals starting from $146 round-trip. 13,135 users have rated Alaska Airlines on momondo, with an average score of 7.9/10.

Traveling to a place near Great Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Great Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Great Falls from Seattle.

Can I find flights from Seattle to Great Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Great Falls from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Great Falls?

Once you have performed a search for Seattle to Great Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Great Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Great Falls, momondo offers a useful price alert feature which will track prices for flights to Great Falls from Seattle and alert you when they change.

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