$123 Find Cheap Flights from Great Falls to Washington - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Washington departing on 8/10. 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, 0 bags

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

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

Book Cheap Great Falls to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Washington 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 Great Falls to Washington

Sat, Nov 7 - Sat, Nov 14
Alaska Airlines Logo
4:57 pm - 5:47 pm
GTF
-
SEA
1h 50mnonstop
Alaska Airlines Logo
1:42 pm - 4:17 pm
SEA
-
GTF
1h 35mnonstop
$192Alaska Airlines
Tue, Sep 1 - Sat, Sep 5
Alaska Airlines Logo
5:18 pm - 6:07 pm
GTF
-
SEA
1h 49mnonstop
Alaska Airlines Logo
2:08 pm - 4:45 pm
SEA
-
GTF
1h 37mnonstop
$197Alaska Airlines
Sat, Nov 7 - Sat, Nov 14
Delta Logo
1:10 pm - 6:30 pm
GTF
-
SEA
6h 20m
1 stop
Delta Logo
5:45 am - 12:27 pm
SEA
-
GTF
5h 42m
1 stop
$206Delta
Thu, Sep 3 - Mon, Sep 7
Alaska Airlines Logo
5:18 pm - 6:07 pm
GTF
-
SEA
1h 49mnonstop
Alaska Airlines Logo
2:08 pm - 4:45 pm
SEA
-
GTF
1h 37mnonstop
$217Alaska Airlines
Sat, Nov 7 - Wed, Nov 11
Delta Logo
6:20 pm - 12:11 am
GTF
-
SEA
6h 51m
1 stop
Delta Logo
11:25 am - 5:43 pm
SEA
-
GTF
5h 18m
1 stop
$226Delta
Mon, Aug 24 - Mon, Aug 31
Delta Logo
5:40 am - 8:57 am
GTF
-
SEA
4h 17m
1 stop
Delta Logo
5:45 am - 12:28 pm
SEA
-
GTF
5h 43m
1 stop
$236Delta
Fri, Sep 18 - Sun, Sep 20
Delta Logo
6:21 pm - 11:59 pm
GTF
-
SEA
6h 38m
1 stop
Delta Logo
5:25 am - 12:35 pm
SEA
-
GTF
6h 10m
1 stop
$256Delta
Tue, Oct 13 - Sat, Oct 17
Alaska Airlines Logo
5:15 pm - 6:08 pm
GTF
-
SEA
1h 53mnonstop
Alaska Airlines Logo
1:59 pm - 4:35 pm
SEA
-
GTF
1h 36mnonstop
$262Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
Alaska Airlines Logo
5:18 pm - 6:07 pm
GTF
-
SEA
1h 49mnonstop
Alaska Airlines Logo
2:01 pm - 4:38 pm
SEA
-
GTF
1h 37mnonstop
$272Alaska Airlines
Mon, Jul 13 - Sat, Jul 18
Multiple Airlines Logo
10:19 am - 4:54 pm
GTF
-
PDX
7h 35m
1 stop
Multiple Airlines Logo
5:36 pm - 9:29 am
PDX
-
GTF
38h 53m
2 stops
$467Multiple Airlines
Booking Insights

KAYAK's insights & trends for Great Falls to Washington flights

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

How much is a round-trip flight from Great Falls to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Great Falls to State of Washington departing in November.

What is the cheapest Great Falls to Washington flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from Great Falls found in the last 5 days was to Seattle, at $257 round-trip. The most popular route is from Great Falls (GTF) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $257.

What is the cheapest time of day to fly to Washington?

The average price for all round-trip flights from Great Falls to Washington depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Washington is generally in the evening, when round-trip flights cost $378 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Washington is generally at night, which is peak travel time and where the average cost of a ticket is $415.

Can I save money by flying with a layover from Great Falls to Washington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $265 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Great Falls to Washington, 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 Great Falls to Washington is April, when tickets cost $55 (return) on average. On the other hand, the most expensive months are July and November, when the average cost of round-trip tickets is $328 and $258 respectively.

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

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

If you are looking for a flight deal from Great Falls to Washington, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Washington, Monday is the cheapest day to fly and Tuesday is the most expensive.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$123
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Great Falls to Seattle

FAQs - booking Washington flights

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

    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 Great Falls to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls to Washington 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 Great Falls to Washington?

    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 from Great Falls to Washington with an airline and back with another airline.

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

    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 from Great Falls to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Great Falls to the following destinations at these prices or less: Seattle $249 one-way - $510 round-trip

Reviews of the top airline flying from Great Falls to Washington

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Washington. 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 Great Falls to Washington? 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.
7.9
Alaska AirlinesOverall score based on 12522 reviews
7.0Entertainment
8.1Boarding
7.8Comfort
8.5Crew
7.1Food
Airline reviews

Never had so many staff members be rude and disrespectful. I had a staff member sarcastically call me “girly” after making me wait 20 minutes to be seen by her. I was able to print my luggage tag and she told me I was too late to check luggage I said the system obviously disagrees. And you had me wait way too long while you asked every single passenger ahead of me about their Disney vacations. She wasted so much time to then say “girly your bag won’t make it on the plane” I’m not her girly I’m a full grown adult. She needs to learn a hell of a lot of respect

2.0 MediocreBridget, Jun 2026
SNA - SEA
Read more Alaska Airlines reviews

Never had so many staff members be rude and disrespectful. I had a staff member sarcastically call me “girly” after making me wait 20 minutes to be seen by her. I was able to print my luggage tag and she told me I was too late to check luggage I said the system obviously disagrees. And you had me wait way too long while you asked every single passenger ahead of me about their Disney vacations. She wasted so much time to then say “girly your bag won’t make it on the plane” I’m not her girly I’m a full grown adult. She needs to learn a hell of a lot of respect

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

Completely full flight. Boarding was smooth, but people didn’t listen about use of overhead bins which is typical. We pre-purchased a snack which was tasty. Drinks were good and plentiful. Flight left late because previous flight was delayed.

Flying into PAE was so easy because it’s baggage claim is quick and accesible. I had a car rental and the counter is inside the baggage claim area, very convenient.

Eva Airlines attendants were wonderful. I really enjoyed the hot meals. They always greeted me with a warm smile. I'm looking forward to flying back to the USA with them again!

Flight maintenance was on so that flight didn’t go able to fly out to Seattle and Inhad to get another flight,,

3 of the 4 legs of our trip the crews were awesome! 1 leg the trip attendants were rude & dismissive, didn't even greet us when boarding even though both myself & my husband said hello directly to them when we boarded.

Well organized boarding. Cabin crew were efficient and professional. Thoroughly enjoyed the flight.

The first flight was fine, great crew, but the plane was delayed 45 minutes to go to Seattle because of they were missing a ramp. That would make sense if the plane was actually at the gate. Not if we’re still waiting for a plane. After we landed we waited 30-45 minutes on the tarmac just to get off the plane. Alaska made me miss my connecting flight, wasting my time, and my money. I should honestly be reimbursed, but hey, when does the airline ever actually take accountability? Never.

Everyone from the ticket counter to the stewards were so accommodating and helpful

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

Information on your arrival and departure airports

Great Falls (GTF)