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Cheap flights from Great Falls to Seattle from $173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Seattle departing on 6/7. 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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Mon 4/29
Mon 5/6

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Easily compare round-trip flights from Great Falls to Seattle

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Great Falls to Seattle by changing tabs
Alaska Airlines
May 31
GTF7:00 amGreat Falls
1h 45m
SEA7:45 amSeattle/Tacoma Intl
Jun 4
SEA9:23 pmSeattle/Tacoma Intl
1h 32m
GTF11:55 pmGreat Falls
Delta
May 21
GTF5:45 amGreat Falls
4h 29m
1 stop
SEA9:14 amSeattle/Tacoma Intl
May 23
SEA5:30 amSeattle/Tacoma Intl
4h 42m
1 stop
GTF11:12 amGreat Falls
Delta
May 21
GTF6:24 pmGreat Falls
4h 57m
1 stop
SEA10:21 pmSeattle/Tacoma Intl
May 24
SEA5:30 amSeattle/Tacoma Intl
4h 42m
1 stop
GTF11:12 amGreat Falls
Alaska Airlines
Jun 20
GTF4:11 pmGreat Falls
1h 49m
SEA5:00 pmSeattle/Tacoma Intl
Jun 23
SEA9:30 pmSeattle/Tacoma Intl
1h 29m
GTF11:59 pmGreat Falls
Delta
May 29
GTF12:00 pmGreat Falls
6h 24m
1 stop
SEA5:24 pmSeattle/Tacoma Intl
Jun 1
SEA5:30 amSeattle/Tacoma Intl
4h 42m
1 stop
GTF11:12 amGreat Falls
Alaska Airlines
Jun 29
GTF4:11 pmGreat Falls
1h 49m
SEA5:00 pmSeattle/Tacoma Intl
Jul 7
SEA9:30 pmSeattle/Tacoma Intl
1h 29m
GTF11:59 pmGreat Falls

Find the cheapest one-way flights from Great Falls to Seattle

If you're looking for one-way flights from Great Falls to Seattle, view some of our deals below provided by Alaska Airlines, Delta and United Airlines
Delta
Jun 7
GTF6:15 pmGreat Falls
5h 03m
1 stop
SEA10:18 pmSeattle/Tacoma Intl
Alaska Airlines
Jun 7
GTF7:00 amGreat Falls
1h 45m
SEA7:45 amSeattle/Tacoma Intl
United Airlines
Jun 7
GTF2:17 pmGreat Falls
32h 54m
2 stops
SEA10:11 pmSeattle/Tacoma Intl

Search last-minute flights to Seattle from Great Falls

Find and compare round-trip flight prices for your last-minute flight from Great Falls to Seattle
United Airlines
Apr 29
GTF2:25 pmGreat Falls
28h 43m
1 stop
SEA6:08 pmSeattle/Tacoma Intl
May 2
SEA7:10 pmSeattle/Tacoma Intl
25h 06m
1 stop
GTF9:16 pmGreat Falls
United Airlines
Apr 29
GTF2:25 pmGreat Falls
25h 58m
2 stops
SEA3:23 pmSeattle/Tacoma Intl
May 2
SEA7:10 pmSeattle/Tacoma Intl
25h 06m
1 stop
GTF9:16 pmGreat Falls
United Airlines
Apr 29
GTF2:25 pmGreat Falls
25h 58m
2 stops
SEA3:23 pmSeattle/Tacoma Intl
May 2
SEA4:47 pmSeattle/Tacoma Intl
19h 47m
2 stops
GTF1:34 pmGreat Falls

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 $103Free CancellationRating
8.1
9,111 reviews
Search Alaska Airlines flights
DeltaPriceFrom $197Free CancellationRating
8.0
11,004 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 $103. Generally, Alaska Airlines has 7 flights on this route every week with an average price of $246. Alaska Airlines is rated 8.1/10 by our users.


Delta flights from Great Falls to Seattle

Our best Delta deals on Great Falls to Seattle flight tickets
Delta
May 21
GTF5:45 amGreat Falls
4h 29m
1 stop
SEA9:14 amSeattle/Tacoma Intl
May 23
SEA5:30 amSeattle/Tacoma Intl
4h 42m
1 stop
GTF11:12 amGreat Falls
Delta
May 21
GTF6:24 pmGreat Falls
4h 57m
1 stop
SEA10:21 pmSeattle/Tacoma Intl
May 24
SEA5:30 amSeattle/Tacoma Intl
4h 42m
1 stop
GTF11:12 amGreat Falls
Delta
May 29
GTF12:00 pmGreat Falls
6h 24m
1 stop
SEA5:24 pmSeattle/Tacoma Intl
Jun 1
SEA5:30 amSeattle/Tacoma Intl
4h 42m
1 stop
GTF11:12 amGreat Falls

United Airlines flights from Great Falls to Seattle

Our best United Airlines deals on Great Falls to Seattle flight tickets
United Airlines
Sep 16
GTF2:25 pmGreat Falls
23h 41m
2 stops
SEA1:06 pmSeattle/Tacoma Intl
Sep 20
SEA6:45 pmSeattle/Tacoma Intl
17h 41m
1 stop
GTF1:26 pmGreat Falls
United Airlines
May 21
GTF6:50 amGreat Falls
19h 08m
2 stops
SEA12:58 amSeattle/Tacoma Intl
May 24
SEA5:10 pmSeattle/Tacoma Intl
17h 15m
1 stop
GTF11:25 amGreat Falls
United Airlines
May 29
GTF6:45 amGreat Falls
26h 17m
1 stop
SEA8:02 amSeattle/Tacoma Intl
Jun 3
SEA3:30 pmSeattle/Tacoma Intl
28h 33m
2 stops
GTF9:03 pmGreat Falls

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 from Great Falls to Seattle?

April. The cheapest time of year to fly to Seattle from Great Falls is April. Most expensive is July

What is the cheapest day to depart Great Falls for Seattle?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Wednesday

When is the cheapest time to fly from Great Falls to Seattle?

In the morning. Great Falls to Seattle flights are approximately 11% more expensive at noon than in the morning

What is the cheapest airline that flies to Seattle from Great Falls?

Alaska Airlines. Alaska Airlines and Delta are the most popular carriers operating from Great Falls to Seattle

What is the cheapest Great Falls to Seattle flight route?

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

How far in advance should you book Great Falls to Seattle flights?

37 days before. The cheapest time to buy a flight from Great Falls to Seattle is approximately 37 days to departure

How many flights depart from Great Falls to Seattle on average per day?

As of April 2024, there are 2 flights per week flying from Great Falls to Seattle. The most common time of day flights depart is 2:00PM, with 100% of flights taking off in the afternoon.

How many flights depart from Great Falls to Seattle on average per week?

As of April 2024, 14 flights take off from Great Falls and land in Seattle each week. The most common flight departure day for this route is Sunday, with 14% of weekly flights taking off on this day.

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

$173

Fastest flight time

1h 45m

Direct flights

Fri, Sat and Sun

Airports in Seattle

1 airport
The best one-way flight to Seattle from Great Falls in the past 72 hours is $173. The best round-trip flight deal from Great Falls to Seattle found on momondo in the last 72 hours is $192.
The fastest flight from Great Falls to Seattle takes 1h 45m
Direct flights go from Great Falls to Seattle on Friday, Saturday and Sunday. 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 45m.

  • 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.


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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Mon 5/6
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