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Cheap flights from Great Falls to Seattle from $186

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Seattle departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Great Falls to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Great Falls to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Great Falls to Seattle.

Cheap last minute flights

Planning a quick getaway from Great Falls to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Great Falls to Seattle

Find recent round-trip train or bus tickets from Great Falls to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
6:29 pm - 12:50 amGTF-SEA
7h 21m1 stop
5:30 am - 11:15 amSEA-GTF
4h 45m1 stop
$186Delta
Find Deal
Fri, Jan 17 - Tue, Jan 21
4:53 pm - 5:48 pmGTF-SEA
1h 55mnonstop
1:39 pm - 4:13 pmSEA-GTF
1h 34mnonstop
$243Alaska Airlines
Find Deal
Fri, Jan 17 - Tue, Jan 21
5:30 am - 9:22 amGTF-SEA
4h 52m1 stop
5:59 pm - 11:15 amSEA-GTF
16h 16m2 stops
$265Delta
Find Deal
Sat, Jan 25 - Sun, Jan 26
6:04 pm - 12:19 amGTF-SEA
7h 15m1 stop
5:45 am - 5:14 pmSEA-GTF
10h 29m1 stop
Fri, Jan 10 - Mon, Jan 13
6:20 pm - 11:59 pmGTF-SEA
6h 39m1 stop
5:45 am - 11:43 amSEA-GTF
4h 58m1 stop
$297Delta
Find Deal
Thu, May 1 - Mon, May 12
6:07 pm - 6:57 pmGTF-SEA
1h 50mnonstop
2:45 pm - 5:27 pmSEA-GTF
1h 42mnonstop
$298Alaska Airlines
Find Deal
Thu, May 1 - Mon, May 12
6:29 pm - 12:50 amGTF-SEA
7h 21m1 stop
5:30 am - 11:15 amSEA-GTF
4h 45m1 stop
$316Delta
Find Deal
Wed, Jan 8 - Mon, Jan 13
5:30 am - 10:30 amGTF-SEA
30h 00m2 stops
2:00 pm - 11:15 amSEA-GTF
20h 15m2 stops
$351Delta
Find Deal
Sat, Jan 25 - Sun, Jan 26
2:20 pm - 1:55 pmGTF-SEA
24h 35m1 stop
5:15 pm - 1:31 pmSEA-GTF
19h 16m2 stops
$510United Airlines
Find Deal
Fri, Jan 17 - Tue, Jan 21
2:20 pm - 9:20 pmGTF-SEA
32h 00m2 stops
5:15 pm - 9:36 pmSEA-GTF
27h 21m2 stops
$515United Airlines
Find Deal
Fri, Jan 17 - Tue, Jan 21
GTF-SEA
1h 48mnonstop
Qatar Airways
Find Deal
GTF-SEA
1h 48mnonstop
Alaska Airlines
Find Deal
GTF-SEA
1h 48mnonstop
Japan Airlines
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GTF-SEA
1h 48mnonstop
Hawaiian Airlines
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6:29 pm - 12:26 amGTF-SEA
6h 57m1 stop
11:55 am - 8:13 pmSEA-GTF
7h 18m1 stop
$576Delta
Find Deal
Fri, Dec 27 - Thu, Jan 2
6:29 pm - 12:26 amGTF-SEA
6h 57m1 stop
5:59 pm - 12:59 pmSEA-GTF
18h 00m2 stops
$630Delta
Find Deal
Fri, Dec 27 - Thu, Jan 2
12:15 pm - 4:54 pmGTF-SEA
5h 39m1 stop
5:00 pm - 10:44 pmSEA-GTF
4h 44m1 stop
$637Delta
Find Deal
Fri, Dec 27 - Tue, Dec 31
12:15 pm - 4:54 pmGTF-SEA
5h 39m1 stop
5:05 pm - 10:44 pmSEA-GTF
4h 39m1 stop
$642Delta
Find Deal
Fri, Dec 27 - Mon, Dec 30
12:15 pm - 4:54 pmGTF-SEA
5h 39m1 stop
5:30 am - 12:59 pmSEA-GTF
6h 29m1 stop
$748Delta
Find Deal
Fri, Dec 27 - Sat, Jan 4
6:29 pm - 12:26 amGTF-SEA
6h 57m1 stop
5:30 am - 12:59 pmSEA-GTF
6h 29m1 stop
$767Delta
Find Deal
Sun, Dec 29 - Thu, Jan 2
6:29 pm - 12:26 amGTF-SEA
6h 57m1 stop
5:30 am - 12:59 pmSEA-GTF
6h 29m1 stop
$772Delta
Find Deal
Sun, Dec 29 - Tue, Dec 31
6:29 pm - 12:26 amGTF-SEA
6h 57m1 stop
7:25 am - 10:44 pmSEA-GTF
14h 19m2 stops
$777Delta
Find Deal
Fri, Dec 27 - Fri, Jan 3
4:10 pm - 5:00 pmGTF-SEA
1h 50mnonstop
12:58 pm - 3:30 pmSEA-GTF
1h 32mnonstop
$833Alaska Airlines
Find Deal
Fri, Dec 27 - Sat, Jan 4
4:10 pm - 5:00 pmGTF-SEA
1h 50mnonstop
12:58 pm - 3:30 pmSEA-GTF
1h 32mnonstop
$883Alaska Airlines
Find Deal
Fri, Dec 27 - Fri, Jan 3
4:53 pm - 5:48 pmGTF-SEA
1h 55mnonstop
1:39 pm - 4:13 pmSEA-GTF
1h 34mnonstop
$243Alaska Airlines
Find Deal
Fri, Jan 17 - Tue, Jan 21
6:07 pm - 6:57 pmGTF-SEA
1h 50mnonstop
2:45 pm - 5:27 pmSEA-GTF
1h 42mnonstop
$298Alaska Airlines
Find Deal
Thu, May 1 - Mon, May 12
6:07 pm - 6:57 pmGTF-SEA
1h 50mnonstop
2:45 pm - 5:27 pmSEA-GTF
1h 42mnonstop
$328Alaska Airlines
Find Deal
Thu, May 1 - Mon, May 12
3:52 pm - 4:48 pmGTF-SEA
1h 56mnonstop
12:35 pm - 3:12 pmSEA-GTF
1h 37mnonstop
$363Alaska Airlines
Find Deal
Fri, Apr 4 - Sun, Apr 6
4:53 pm - 5:48 pmGTF-SEA
1h 55mnonstop
1:39 pm - 4:13 pmSEA-GTF
1h 34mnonstop
$943Alaska Airlines
Find Deal
Wed, Jan 8 - Mon, Jan 13

Delta flights from Great Falls to Seattle

Our best Delta deals on Great Falls to Seattle flight tickets
Delta
Jan 17
GTF6:29 pmGreat Falls
7h 21m
1 stop
SEA12:50 amSeattle/Tacoma Intl
Jan 21
SEA5:30 amSeattle/Tacoma Intl
4h 45m
1 stop
GTF11:15 amGreat Falls
Delta
Jan 25
GTF5:30 amGreat Falls
4h 52m
1 stop
SEA9:22 amSeattle/Tacoma Intl
Jan 26
SEA5:59 pmSeattle/Tacoma Intl
16h 16m
2 stops
GTF11:15 amGreat Falls
Delta
May 1
GTF6:20 pmGreat Falls
6h 39m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
May 12
SEA5:45 amSeattle/Tacoma Intl
4h 58m
1 stop
GTF11:43 amGreat Falls

Alaska Airlines flights from Great Falls to Seattle

Our best Alaska Airlines deals on Great Falls to Seattle flight tickets
Alaska Airlines
Jan 17
GTF4:53 pmGreat Falls
1h 55m
SEA5:48 pmSeattle/Tacoma Intl
Jan 21
SEA1:39 pmSeattle/Tacoma Intl
1h 34m
GTF4:13 pmGreat Falls
Alaska Airlines
May 1
GTF6:07 pmGreat Falls
1h 50m
SEA6:57 pmSeattle/Tacoma Intl
May 12
SEA2:45 pmSeattle/Tacoma Intl
1h 42m
GTF5:27 pmGreat Falls
Alaska Airlines
Jan 1
GTF4:10 pmGreat Falls
1h 50m
SEA5:00 pmSeattle/Tacoma Intl
Jan 4
SEA12:58 pmSeattle/Tacoma Intl
1h 32m
GTF3:30 pmGreat Falls

See travel insights to Seattle from

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

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 Seattle?

In general, January is the cheapest month to fly from Great Falls to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $177. If you don’t want to visit Seattle in January, then you should wait until March to fly from Great Falls, when ticket prices are also cheap, with an average price of $231.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Great Falls is on a Monday. momondo users have found tickets for Monday departures for as low as $219. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Great Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $258.

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

Flying to Seattle from Great Falls in the morning is the least expensive time of day to depart. momondo users have found prices as low as $236 when looking at flights departing in the morning. Flights to Seattle are more costly at noon, with an average ticket price of $305. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

There are 4 cabin classes available to choose from on Great Falls to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Great Falls to Seattle

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

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

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

Best Price Found

$186

Fastest flight time

1h 50m

Direct flights

Thu, Fri and Sat

Airports in Seattle

1 airport
The best flight deal from Great Falls to Seattle found on momondo in the last 72 hours is $186
The fastest flight from Great Falls to Seattle takes 1h 50m
Direct flights go from Great Falls to Seattle on Thursday, Friday and Saturday. The only airline offering direct flights is Alaska Airlines.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    There are 514.0 mi between Great Falls and Seattle/Tacoma Intl. A reasonable flight in good conditions will take 1h 50m.

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

    Prices for flights from Great Falls Airport to Seattle/Tacoma Intl Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Great Falls to Seattle

Compare and see reviews for airlines that fly from Great Falls to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $166Free CancellationRating
8.0
9,553 reviews
Search Alaska Airlines flights
DeltaPriceFrom $206Free CancellationRating
8.0
8,580 reviews
Search Delta flights
  • Alaska Airlines Flights From Great Falls to Seattle

    The lowest priced Alaska Airlines flight from Great Falls to Seattle from the last 72 hours was $166. Generally, Alaska Airlines has 4 flights on this route every week with an average price of $238. Alaska Airlines is rated 8.0/10 by our users.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Great Falls to Seattle for you.

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

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

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

Once all potential Great Falls to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Seattle from Great Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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