SEA - GTF

$128 Find Cheap Flights from Seattle to Great Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Great Falls departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Great Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Great Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Great Falls, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Seattle to Great Falls (SEA-GTF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Great Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Great Falls

Tue, Sep 2 - Sat, Sep 13
Hawaiian Airlines Logo
1:14 pm - 3:49 pmSEA-GTF
1h 35mnonstop
Hawaiian Airlines Logo
4:29 pm - 5:32 pmGTF-SEA
2h 03mnonstop
$177Hawaiian Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 13
Delta Logo
5:30 am - 11:03 amSEA-GTF
4h 33m1 stop
Delta Logo
6:20 pm - 11:16 pmGTF-SEA
5h 56m1 stop
$216Delta
Find Deal
Tue, Sep 2 - Sat, Sep 13
Delta Logo
5:30 am - 11:03 amSEA-GTF
4h 33m1 stop
Delta Logo
6:20 pm - 11:16 pmGTF-SEA
5h 56m1 stop
$236Delta
Find Deal
Fri, Aug 8 - Mon, Aug 11
Hawaiian Airlines Logo
1:40 pm - 4:13 pmSEA-GTF
1h 33mnonstop
Hawaiian Airlines Logo
4:55 pm - 5:46 pmGTF-SEA
1h 51mnonstop
$238Hawaiian Airlines
Find Deal
Fri, Jul 4 - Wed, Jul 9
Alaska Airlines Logo
1:40 pm - 4:13 pmSEA-GTF
1h 33mnonstop
Alaska Airlines Logo
4:55 pm - 5:46 pmGTF-SEA
1h 51mnonstop
$373Alaska Airlines
Find Deal
Sun, Jul 6 - Thu, Jul 10
Alaska Airlines Logo
1:40 pm - 4:13 pmSEA-GTF
1h 33mnonstop
Alaska Airlines Logo
4:55 pm - 5:46 pmGTF-SEA
1h 51mnonstop
$528Alaska Airlines
Find Deal
Wed, Jul 23 - Sun, Jul 27
United Airlines Logo
5:10 am - 9:13 pmSEA-GTF
15h 03m2 stops
United Airlines Logo
6:25 am - 8:01 amGTF-SEA
26h 36m1 stop
$560United Airlines
Find Deal
Wed, Jul 30 - Sat, Aug 9
United Airlines Logo
6:45 am - 9:13 pmSEA-GTF
13h 28m2 stops
United Airlines Logo
6:25 am - 9:23 pmGTF-SEA
15h 58m1 stop
$570United Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 13
 Logo
3:36 pm - 1:37 pmSEA-GTF
21h 01m1 stop
 Logo
4:29 pm - 5:32 pmGTF-SEA
2h 03mnonstop
Wed, Jul 30 - Sat, Aug 9
 Logo
2:25 pm - 1:36 pmSEA-GTF
22h 11m1 stop
 Logo
4:55 pm - 5:46 pmGTF-SEA
1h 51mnonstop
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KAYAK's insights & trends for Seattle to Great Falls flights

Get data-powered insights and trends into flights from Seattle to Great Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Great Falls?

The average price of all round-trip flights from Seattle to Great Falls clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Great Falls on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Seattle to Great Falls. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Seattle to Great Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Great Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Great Falls is January, where tickets cost $192 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is $537 and $346 respectively.

Good to know

Low seasonMarch
High seasonFebruary
Cheapest flight$128
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Seattle to Great Falls

When to book flights from Seattle to Great Falls

Are your dates flexible? Find out the best times to travel from Seattle to Great Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Great Falls

  • What is the cheapest flight from Seattle to Great Falls?

    In the last 3 days, the lowest price for a flight from Seattle to Great Falls was $128 for a one-way ticket and $177 for a round-trip.

  • Do I need a passport to fly between Seattle and Great Falls?

    No

  • Which aircraft models fly most regularly from Seattle to Great Falls?

    The Embraer 175 is the aircraft model that flies most regularly on the Seattle to Great Falls flight route.

  • Which airline alliances offer flights from Seattle to Great Falls?

    oneworld is the only airline alliance operating flights between Seattle and Great Falls.

  • On which days can I fly direct from Seattle to Great Falls?

    There are nonstop flights from Seattle to Great Falls on a daily basis.

  • Which is the best airline for flights from Seattle to Great Falls, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Great Falls are Alaska Airlines and Delta. With an average price for the route of $265 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $361 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle to Great Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Great Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Great Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Great Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Great Falls with an airline and back to Seattle with another airline. Booking your flights between Seattle and GTF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Great Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Great Falls from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Great Falls

  • Looking for a cheap flight? 25% of our users found flights on this route for $224 or less round-trip.

Prefer to fly direct from Seattle to Great Falls?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Great Falls.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Great Falls Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Great Falls

Monday

Alaska Airlines, Hawaiian Airlines, Japan Airlines

Alaska Airlines, Hawaiian Airlines, +1 more

Tuesday

Alaska Airlines, Hawaiian Airlines, Japan Airlines

Alaska Airlines, Hawaiian Airlines, +1 more

Wednesday

Alaska Airlines, Hawaiian Airlines, Japan Airlines

Alaska Airlines, Hawaiian Airlines, +1 more

Thursday

Alaska Airlines, Hawaiian Airlines, Japan Airlines

Alaska Airlines, Hawaiian Airlines, +1 more

Friday

Alaska Airlines, Hawaiian Airlines, Japan Airlines

Alaska Airlines, Hawaiian Airlines, +1 more

Saturday

Alaska Airlines, Hawaiian Airlines, Japan Airlines

Alaska Airlines, Hawaiian Airlines, +1 more

Sunday

Alaska Airlines, Hawaiian Airlines, Japan Airlines

Alaska Airlines, Hawaiian Airlines, +1 more

See more direct flights

Direct returns

Great Falls to Seattle/Tacoma Intl

Monday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

See more direct flights

Reviews of the top airlines flying from Seattle to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Great Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Great Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
7.1Entertainment
Airline reviews

Food was just ok..had snack box :( Crew was very nice

8.0 ExcellentAnonymous, Jun 2025SEA - MKE
Read more Alaska Airlines reviews

Food was just ok..had snack box :( Crew was very nice

Passengers were not informed timely of delays. The staff appeared like they didn't really care about the passengers.

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

Both flights were delayed going to our destination and leaving, and communication about the delays was not great by the airlines, now the crews were phenomenal and great to be around!!

Delayed. It's not our first flight with them either, it's actually our 3rd and all 3 were delayed by hours each time. It was a myriad of delays. On one flight we boarded after being delayed for a little over an hr, only to be told we were going to sit in the plane for another hour before departing. Once landed, we waited another 40ish min to get to our gate. On another flight, flight was delayed just under 3 hrs but atleast we got to wait it out at the airport terminal. Its just a bad experience overall flying with Alaska Airlines.

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

Very pleasant and the flight felt like it went by quick

All flight entertainment is from your own device and there was an $8 charge to connect. also 1 drink and a small bag of pretzels was all that was given to us. other that that the seats were good and the flight itself was as expected.

It is very bad they do not give you money back

They lost our bag and it took them days to find it. Terrible communication and lots of lies about where it was. Their system hasn’t merged with Hawaiian yet they route people on shared flights with Hawaiian, creating an administrative nightmare.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Everything you need to know for your flight from Seattle to Great Falls

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