$94 Find Cheap Flights from Seattle to Montana

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 Montana departing on 9/22. 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 Montana

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

Cheap Flights from Seattle to Montana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bozeman
Bozemannonstop$187
Kalispell
Kalispell1 stop$288
Missoula
Missoulanonstop$217
Billings
Billingsnonstop$207
Great Falls
Great Fallsnonstop$187
Helena
Helenanonstop$177
Butte
Butte1 stop$308
Bozeman
Bozemannonstop$187
Kalispell
Kalispell1 stop$288
Missoula
Missoulanonstop$217
Billings
Billingsnonstop$207
Great Falls
Great Fallsnonstop$187
Helena
Helenanonstop$177
Butte
Butte1 stop$308

Book Cheap Seattle to Montana Plane Tickets

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

Tue, Nov 10 - Tue, Nov 17
Alaska Airlines Logo
1:28 pm - 4:04 pm
SEA
-
HLN
1h 36mnonstop
Alaska Airlines Logo
4:41 pm - 5:33 pm
HLN
-
SEA
1h 52mnonstop
$177Alaska Airlines
Sun, Nov 8 - Sat, Nov 14
Alaska Airlines Logo
1:28 pm - 4:04 pm
SEA
-
HLN
1h 36mnonstop
Alaska Airlines Logo
4:41 pm - 5:33 pm
HLN
-
SEA
1h 52mnonstop
$187Alaska Airlines
Thu, Oct 1 - Tue, Oct 6
Alaska Airlines Logo
2:02 pm - 4:39 pm
SEA
-
GTF
1h 37mnonstop
Alaska Airlines Logo
5:15 pm - 6:08 pm
GTF
-
SEA
1h 53mnonstop
$187Alaska Airlines
Wed, Sep 2 - Tue, Sep 8
Alaska Airlines Logo
11:47 am - 2:38 pm
SEA
-
BZN
1h 51mnonstop
Alaska Airlines Logo
7:03 am - 8:08 am
BZN
-
SEA
2h 05mnonstop
$187Alaska Airlines
Tue, Nov 10 - Tue, Nov 17
Delta Logo
5:45 am - 12:24 pm
SEA
-
HLN
5h 39m
1 stop
Delta Logo
12:50 pm - 4:53 pm
HLN
-
SEA
5h 03m
1 stop
$207Delta
Wed, Aug 19 - Mon, Aug 24
Delta Logo
5:45 am - 12:05 pm
SEA
-
BZN
5h 20m
1 stop
Delta Logo
3:49 pm - 4:55 pm
BZN
-
SEA
2h 06mnonstop
$207Delta
Wed, Sep 16 - Wed, Sep 30
Multiple Airlines Logo
5:50 pm - 12:15 am
SEA
-
BZN
5h 25m
1 stop
Multiple Airlines Logo
7:03 am - 8:08 am
BZN
-
SEA
2h 05mnonstop
$208Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Multiple Airlines Logo
5:50 pm - 12:15 am
SEA
-
BZN
5h 25m
1 stop
Multiple Airlines Logo
3:42 pm - 6:51 pm
BZN
-
SEA
4h 09m
1 stop
$221Multiple Airlines
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
3:02 pm - 10:31 pm
SEA
-
BTM
6h 29m
1 stop
United Airlines Logo
10:00 am - 5:53 pm
BTM
-
SEA
8h 53m
1 stop
$354United Airlines
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
3:54 pm - 10:45 pm
SEA
-
COD
5h 51m
1 stop
United Airlines Logo
5:00 am - 10:01 am
COD
-
SEA
6h 01m
1 stop
$384United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Montana flights

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

How much is a round-trip flight from Seattle to Montana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Montana departing in September.

What is the cheapest Seattle to Montana flight route?

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

The cheapest ticket to Montana from Seattle found in the last 5 days was to Bozeman, at $163 round-trip. The most popular route is from Seattle (SEA) to Bozeman (BZN), and the cheapest round-trip airline ticket found on this route in the last 5 days was $163.

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

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

The cheapest time of day to fly to Montana is generally at night, when round-trip flights cost $239 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Montana is generally in the evening, which is peak travel time and where the average cost of a ticket is $322.

Can I save money by flying with a layover from Seattle to Montana?

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 1 stop layover the cheapest option at $408 on average.

What is the cheapest month to fly from Seattle to Montana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Montana, 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 Montana is March, when tickets cost $48 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $129 and $125 respectively.

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

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

For Seattle to Montana, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Montana back to Seattle, the best deals are generally found on Friday, with Sunday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Montana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Montana, you should book around 4 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$94
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Seattle to Bozeman

FAQs - booking Montana flights

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

    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 Montana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Montana 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 Montana?

    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 Seattle to Montana 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 Seattle to Montana?

    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 Seattle to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Montana

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Montana. 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 Montana? 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 12590 reviews
8.5Crew
8.1Boarding
7.0Food
7.8Comfort
7.0Entertainment
Airline reviews

Didn’t even get on, check my flight to Seattle for details. Do better Alaska.

2.0 MediocreAnonymous, Jun 2026
SEA - MSO
Read more Alaska Airlines reviews

Didn’t even get on, check my flight to Seattle for details. Do better Alaska.

The crew inside the airport for Alaska was rude, lazy and incompetent

Larger seats with a bit more room would be good! Thanks for all your hard work. I think we are all feeling a bit down these days economically and your positive attitudes, both from SJC to Seattle and from Seattle to Bozeman makes more of a difference than you can see! Thank you and Merry Christmas! I hope all your financial needs are met and that very good things come your way.

I purchased a 1st class ticket and unfortunately the main flight attendant was not the best and seemed more interested in her phone than the passengers at times. Then the plane didn’t get restocked and the only snacks for this flight were pretzels. However I would like to say that the rest of the flight crew and ground crew at the airport we’re great, especially the people that wheeled me around the airport some and then the one getting me to the plane and the automated wheelchair that wheeled me through the airport.

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

I liked that it didn't take 10 hours to drive here. Super short trip!

Wheelchair assistance was provided in Seattle and was very gratefully accepted. Thank you to the Alaska staff.

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.

Short flight so little time for any beverages or snacks-there was no entertainment on this flight

Look at previous comment, the gate changes at the last minute, and no notifications online or the Alaska App.not great. !!!! Almost missed my flight, I had so much anxiety, not good. The only great thing was the help I got from the information booth, a woman Named Rana, She ran with me all the way to my new Gate, we went on three train transfers to get to the other side of the terminal, otherwise I would have missed my flight after having a four hour layover. Thank You , Thank You to the Woman Rana who saved the day for me.

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

The cabin temperature was nice and cool. The wifi was not working.

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

First flight out and was 85 minutes delayed. Notification came out way too late

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

The crew was quite good, they came by often with drinks or to collect trash. But what wasn't nice was the flight was over weigh and several people had to be rebooked. I was questioned whether I should have a seat when I was getting to it. The in-flight entertainment kept buffering and interrupting. And the route took the airplane through high winds which caused us a longer flight

Wasn’t on the flight due to Alaska cancellation…also after all the rerouting, I was going to be on a later flight that left SFO at 7:47pm, which meant an almost 6 hour layover. That same Hawaiian flight was delayed for another 2hours.

Flight was smooth and comfortable. We were able to check a bag at counter due to full flight and boarded with an earlier group. We were there very early and didn’t hear the gate change just noticed our flight was no longer displayed st the gate. There were two other flights with gate shuffles - may be unavoidable but not desirable. First time I had to print my own luggage tag and attach at arrival. Not a fan of that process.

I received an email from Kayak with confirmation number for Hawaiian and another for Alaska. I received emails from Kayak for both my outbound and return flight to say "time to check in." Despite trying each number (Hawaiian and Alaska), I could not check in for outbound or return. It was then confusing at the airport - I hda "no place to go" to figure out how to check in. All the kiosks are marked "scan bag,etc." I wandered around with no agent to talk to. That was a bit stressful. Either Kayak, or airline, needed better communication on what to expect and to do.

When I purchased my ticket, it said i was flying with Hawaii airlines. Which is now operated by Alaska. Naturally I went to check in with Hawaii airlines once at the airport. However, there was no one at the desk until 7 am and their kiosk couldn’t find my tickets. I went over to Alaska and they said they couldn’t help me and to wait for Hawaii. My flight left at 7:15 so I didn’t have time to wait. They even told me to ask United which was next to the Hawaii desk what time Hawaii opened. I called the Hawaii airlines number and the operator told me to ask Alaska for help since my flight was operated by Alaska. So I went back and almost got brushed off again and sent to Hawaii. The Alaska desk attendant told me to check in at their kiosk but it didn’t work. I ran over to an older lady who was helping check bags and asked for help printing my boarding passes. Thankful she was able to do it right away! This whole debacle took a little over an hour. I wish there was better communication and knowledge between the two airlines because it could have been easily handled if everyone between the two airlines was on the same page. Once I ran through the airport to get to my gate, we were greeted with a smile and they seemed glad we made our flight! We were the last to board and barely made it. After the headache our flight was great! No complaints there.

Biggest issue: awfully narrow seats, + not a lot of leg room. Other than that, everything was good. Cabin crew seemed like very nice people.

We got surprised and switched to Alaska airline. Dirtiest tray and seats I have ever board on and we travel all the time. Help desk would not help by chat as I'm disabled to get my sets assigned tell me call Hawaiian air. I call Hawaiian air was told the flights RT are by Alaska. Make it short, worse flights of our life.

First class ticket. They ran out of food and I sat hungry watching the others eat

Everything you need to know for your flight from Seattle to Montana

Information on your arrival and departure airports