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SEA - GTF

Find cheap flights from Seattle to Great Falls from $103

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 5/11. 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
0 bags
Sat 5/18
Sat 5/25

Search 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
In the last 7 days travelers have searched 44,553,814 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
5:30 am - 11:12 amSEA-GTF
4h 42m1 stop
12:00 pm - 6:26 pmGTF-SEA
7h 26m1 stop
$186Delta
Find Deal
Wed, May 8 - Tue, May 14
9:30 pm - 11:59 pmSEA-GTF
1h 29mnonstop
7:02 am - 7:51 amGTF-SEA
1h 49mnonstop
$192Alaska Airlines
Find Deal
Fri, Jun 14 - Tue, Jun 18
5:30 am - 11:12 amSEA-GTF
4h 42m1 stop
5:45 am - 9:14 amGTF-SEA
4h 29m1 stop
$211Delta
Find Deal
Wed, May 22 - Sun, May 26
12:46 pm - 3:27 pmSEA-GTF
1h 41mnonstop
4:11 pm - 5:00 pmGTF-SEA
1h 49mnonstop
$217Alaska Airlines
Find Deal
Fri, Jul 19 - Sun, Jul 21
5:30 am - 11:12 amSEA-GTF
4h 42m1 stop
6:24 pm - 11:59 pmGTF-SEA
6h 35m1 stop
$231Delta
Find Deal
Thu, May 16 - Sun, May 19
5:30 am - 11:12 amSEA-GTF
4h 42m1 stop
6:24 pm - 11:59 pmGTF-SEA
6h 35m1 stop
$236Delta
Find Deal
Fri, May 17 - Sun, May 19
12:21 pm - 3:06 pmSEA-GTF
1h 45mnonstop
3:46 pm - 4:28 pmGTF-SEA
1h 42mnonstop
$287Alaska Airlines
Find Deal
Wed, May 8 - Tue, May 14
2:50 pm - 9:03 pmSEA-GTF
29h 13m2 stops
6:45 am - 8:02 amGTF-SEA
26h 17m1 stop
$589United Airlines
Find Deal
Wed, May 22 - Sun, May 26
3:35 pm - 1:18 pmSEA-GTF
20h 43m2 stops
2:15 pm - 2:29 pmGTF-SEA
25h 14m2 stops
$634United Airlines
Find Deal
Tue, Jul 2 - Tue, Jul 9
11:02 am - 1:18 pmSEA-GTF
25h 16m1 stop
7:00 am - 12:52 amGTF-SEA
18h 52m2 stops
$639United Airlines
Find Deal
Fri, Aug 9 - Tue, Aug 13

Flights from Seattle to Great Falls - Travel Insights & Trends

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 flights from Seattle to Great Falls clicked on KAYAK for each day over the last 12 months.
When flying from Seattle to Great Falls, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Saturdays and the most expensive ones on Wednesdays.

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 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 October, where tickets cost $188 on average. On the other hand, the most expensive months are July and February, where the average cost of tickets is $377 and $369 respectively.

How far in advance should I book a flight from Seattle to Great Falls?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Great Falls, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Great Falls, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 66 days before departure.

Which airlines provide the cheapest flights from Seattle to Great Falls?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Delta ($103) and Alaska Airlines ($144). The cheapest round-trip tickets were found on Delta ($186) and Alaska Airlines ($192).

Which airlines fly non-stop between Seattle and Great Falls?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Great Falls.
There is just one airline that flies from Seattle to Great Falls direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $114.

How many flights are there between Seattle and Great Falls per day?

Each day, there are 3 nonstop flights that take off from Seattle and land in Great Falls, with an average flight time of 1h 39m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 21 flights and there are the same amount of flights each day 3.

Which cabin class options are there for flights between Seattle and Great Falls?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Great Falls take?

A direct flight to Great Falls will take on average 1h 29m to travel the 510 miles flying distance from Seattle.

What’s the earliest departure time from Seattle to Great Falls?

Early birds can take the earliest flight from Seattle at 12:21 pm and will be landing in Great Falls at 3:06 pm.

What’s the latest departure time from Seattle to Great Falls?

If you prefer to fly at night, the latest flight from Seattle to Great Falls jets off at 9:23 pm and lands at 11:55 pm.

Good to know

Low season

March

High season

June

Cheapest flight

$103
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 33% increase in price.
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 $103 for a one-way ticket and $186 for a round-trip.

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

    No

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Great Falls?

    Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to Great Falls flight route.

  • 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 $228 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $362 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.

See more FAQs

Top tips for finding a cheap flight from SEA to Great Falls

  • Looking for a cheap flight? 25% of our users found flights on this route for $212 or less round-trip.

Prefer to fly non-stop from Seattle to Great Falls?

Find which airlines fly direct from Seattle/Tacoma Intl to Great Falls, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Great Falls

Monday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

Tuesday

Alaska Airlines, Japan Airlines, Qatar Airways, +1 more

Alaska Airlines, Japan Airlines, +2 more

Wednesday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

Thursday

Alaska Airlines, Japan Airlines, Qatar Airways, +1 more

Alaska Airlines, Japan Airlines, +2 more

Friday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

Saturday

Alaska Airlines, Japan Airlines, Qatar Airways, +1 more

Alaska Airlines, Japan Airlines, +2 more

Sunday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

See more direct flights

Nonstop returns

Great Falls to Seattle/Tacoma Intl

Monday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

Tuesday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

Wednesday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

Thursday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

Friday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

Saturday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

Sunday

Alaska Airlines, Japan Airlines, Qatar Airways

Alaska Airlines, Japan Airlines, +1 more

See more direct flights
See more direct flights

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.
8.1
Alaska AirlinesOverall score based on 9098 reviews
8.6crew
8.2boarding
7.3entertainment
7.3food
7.9comfort
Airline reviews

Good. Quiet. Comfortable. The protests nearly kept me from catching my flight. They waited for me! I made it!

8.0 ExcellentAnonymous, Apr 2024SEA - BUR
Read more about Alaska Airlines reviews

Good. Quiet. Comfortable. The protests nearly kept me from catching my flight. They waited for me! I made it!

Red eye flight, so not expecting any extras, but the boarding and trip was smooth. Thx Alaska.

Received little assistance with air sick child. Crew’s main concern was if anything got on the seat belt!

Flight was excellent! Comfortable seats. Flew out of IND. very friendly crew!

It was fine… Just overbooked every seat was taken and very bumpy nothing they could do about that. Overall I like to fly Alaska airlines

Seat width is getting ridiculous. I don’t like having to twist myself into a ball to avoid my neighbor. It has gotten so bad over the last few years.

Flight had mechanical delay, but otherwise it was good considering it was a full plane. Did not have food or entertainment. Staff were great.

It was a great flight. The flight crew was very helpful and professional.

I tried to cancel my flight weeks in advance round trip and told I was not able to. $400 down the drain

wish Airlines would board the plane starting in the back first. Makes more sense and I think it would be faster, NO? Everything else was great!

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Boarding in Seattle is always a mess. Sat in Deltas new domestic first class cabin. Everything was great except I found the seat cushion to be fairly uncomfortable. I’m a bigger guy so take that into mind (6’2” / 300 lbs.). Crew was meh.

Book cheap flights from Seattle to Great Falls

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Great Falls found on KAYAK in the last 72 hours.
5/11Sat
1 stopDelta
4h 42mSEA-GTF
$103
5/20Mon
1 stopDelta
4h 42mSEA-GTF
$113
5/10Fri
1 stopDelta
4h 42mSEA-GTF
$118
5/20Mon
nonstopAlaska Airlines
1h 32mSEA-GTF
$144
6/10Mon
1 stopDelta
4h 18mSEA-GTF
$173
6/10Mon
nonstopAlaska Airlines
1h 32mSEA-GTF
$179
5/11Sat
nonstopAlaska Airlines
1h 45mSEA-GTF
$184
5/20Mon
2 stopsUnited Airlines
21h 46mSEA-GTF
$297
5/10Fri
2 stopsUnited Airlines
27h 29mSEA-GTF
$344
5/11Sat
2 stopsUnited Airlines
13h 01mSEA-GTF
$369

Search by stops

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Search by price

Last minute flights from Seattle to Great Falls

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Great Falls that are departing in the next 10 days.
4/18Thu
nonstopAlaska Airlines
1h 45mSEA-GTF
4/21Sun
nonstopAlaska Airlines
1h 42mGTF-SEA
$807
4/18Thu
multi-stopDelta
6h 41mSEA-GTF
4/19Fri
multi-stopDelta
7h 55mGTF-SEA
$826
4/18Thu
nonstopAlaska Airlines
1h 45mSEA-GTF
4/19Fri
nonstopAlaska Airlines
1h 42mGTF-SEA
$907
4/18Thu
multi-stopUnited Airlines
12h 01mSEA-GTF
4/19Fri
multi-stopUnited Airlines
19h 08mGTF-SEA
$999
4/18Thu
multi-stopUnited Airlines
12h 56mSEA-GTF
4/19Fri
multi-stopUnited Airlines
19h 08mGTF-SEA
$1,004
4/18Thu
multi-stopUnited Airlines
23h 26mSEA-GTF
4/21Sun
multi-stopUnited Airlines
17h 10mGTF-SEA
$1,039
4/18Thu
multi-stopUnited Airlines
23h 26mSEA-GTF
4/21Sun
multi-stopUnited Airlines
30h 17mGTF-SEA
$1,044

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Seattle - Great Falls Flights

Departure:

Seattle (SEA)United States

Destination:

Great Falls (GTF)United States

Return flight deals:

Great Falls - Seattle

Cabin classes:

$172