$78 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 9/27. 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 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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Cheap Flights from Seattle to Montana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bozeman
Bozemannonstop$146
Kalispell
Kalispellnonstop$167
Missoula
Missoulanonstop$157
Billings
Billingsnonstop$157
Great Falls
Great Fallsnonstop$192
Helena
Helenanonstop$190
Butte
Butte1 stop$363
Bozeman
Bozemannonstop$146
Kalispell
Kalispellnonstop$167
Missoula
Missoulanonstop$157
Billings
Billingsnonstop$157
Great Falls
Great Fallsnonstop$192
Helena
Helenanonstop$190
Butte
Butte1 stop$363

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

Wed, Oct 8 - Wed, Oct 15
Hawaiian Airlines Logo
8:00 pm - 10:37 pmSEA-BZN
1h 37mnonstop
Hawaiian Airlines Logo
3:04 pm - 4:02 pmBZN-SEA
1h 58mnonstop
$146Hawaiian Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Hawaiian Airlines Logo
8:00 am - 10:46 amSEA-BZN
1h 46mnonstop
Hawaiian Airlines Logo
3:04 pm - 4:02 pmBZN-SEA
1h 58mnonstop
$148Hawaiian Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
Alaska Airlines Logo
9:59 pm - 12:27 amSEA-MSO
1h 28mnonstop
Alaska Airlines Logo
4:14 pm - 4:52 pmMSO-SEA
1h 38mnonstop
$157Alaska Airlines
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Sat, Sep 20 - Wed, Sep 24
Delta Logo
1:59 pm - 4:45 pmSEA-BZN
1h 46mnonstop
Delta Logo
7:35 am - 8:38 amBZN-SEA
2h 03mnonstop
$157Delta
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Wed, Sep 17 - Mon, Sep 22
Alaska Airlines Logo
12:43 pm - 3:18 pmSEA-MSO
1h 35mnonstop
Alaska Airlines Logo
4:14 pm - 4:52 pmMSO-SEA
1h 38mnonstop
$167Alaska Airlines
Find Deal
Sat, Sep 20 - Thu, Sep 25
Delta Logo
8:35 am - 11:15 amSEA-BZN
1h 40mnonstop
Delta Logo
7:35 am - 8:38 amBZN-SEA
2h 03mnonstop
$167Delta
Find Deal
Sat, Oct 11 - Mon, Oct 13
 Logo
8:00 pm - 10:37 pmSEA-BZN
1h 37mnonstop
 Logo
7:34 pm - 8:40 pmBZN-SEA
2h 06mnonstop
Sat, Sep 13 - Mon, Sep 15
United Airlines Logo
5:02 am - 1:17 pmSEA-BIL
7h 15m1 stop
United Airlines Logo
5:57 pm - 10:59 pmBIL-SEA
6h 02m1 stop
$246United Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 1
United Airlines Logo
12:41 pm - 10:49 pmSEA-BIL
9h 08m2 stops
United Airlines Logo
2:31 pm - 11:15 pmBIL-SEA
9h 44m2 stops
$257United Airlines
Find Deal
Sun, Aug 31 - Thu, Sep 4
 Logo
10:29 am - 8:40 pmSEA-FCA
9h 11m2 stops
 Logo
5:33 pm - 3:45 pmFCA-SEA
23h 12m1 stop
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.

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 72 hours was to Bozeman, at $118 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 72 hours was $118.

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 $381 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 April, when tickets cost $227 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of round-trip tickets is $318 and $317 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, Saturday is the cheapest day to fly on average and Sunday 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 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$78
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 40% 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.

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

    The cheapest time of day to fly to Montana is generally in the evening, when round-trip flights cost $257 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Montana is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $287.

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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
8.1Boarding
7.8Comfort
8.5Crew
7.0Entertainment
Airline reviews

We were flying 1st class for a special occasion. This was a Hawaiian airlines flight. It was exceptional. Very comfortable seats and space. Extremely attentive crew. Food was great for airline food. They provided tablets to watch and full headphones to listen. This was the best airline experience I have had in decades.

10.0 ExcellentAnonymous, Aug 2025SEA - ANC
Read more Alaska Airlines reviews

We were flying 1st class for a special occasion. This was a Hawaiian airlines flight. It was exceptional. Very comfortable seats and space. Extremely attentive crew. Food was great for airline food. They provided tablets to watch and full headphones to listen. This was the best airline experience I have had in decades.

Didn't care for the crowding at the gate area at SEA TAC. Not a fault of the airline.

Loved the staff ease of flying snacks and free movies and WiFi

you could have gotten me there on the day I was supposed to be there, not a day later. Paid for 3 nights at a VRBO and got to spend only 2 nights there.

Flight crew and gate staff were very polite and professional. They were very helpful and made my trip smooth and trouble free

Our flight was delayed BY 6 hours and the reason it was delayed because they needed a part which made me be worried about the plane. They did not have any TVS. Add the seeds and this was a very long flight. But they also only offered snacks, and even after we waited the 6 hours of being delayed with that, we still have to pay for drinks. If we we wanted one

all crew, pilots and attendants were fantastic. Both to and from flight to SEA, attendants went above and beyond.

Late boarding, but the flight was smooth and the crew was accommodating.

I requested wheelchair assistance in Seattle transferring gates and in Anchorage to get to baggage claim. No assistance was provided at all.

I was totally disgusted at the stewardesses supplying the three passengers in front of us in the exit row with multiple rounds of booze. They were loud and inappropriate using profanity to share stories. Our 3 and 7 year old he’s d it as well. Just flat out inappropriate and amazed AA wasn’t implementing a drink limit policy.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

Alaska Airlines crew had the empty two people seats but they lied to us and said they can adjust us , so we have to seat apart

Ok but why they need to sell the ear buds?

Our flight was delayed, which I know things can happen. The bathrooms were dirty and a mess. It took over an hour to get our bags after the plane landed. Every flight was on the same 2 baggage claims. You would thing if we spent over 5 hours on a flight we would get more then a tiny bag of pretzels. The movie and tv choices were mid.

The flight was great! The flight attendants were friendly and attentive. I would definitely fly Hawaiian Aurlines again!

You have to buy the ear buds and they only offers little cup of water twice.

Boarding area in Seattle was super busy and tight due to the layout.

The flight was very smooth and the landing was AMAZING! I have flight anxiety and it didnt peak once! :) Thank you to the pilots and crew!!

Boarding was confusing. Why are families so special that they get to board first? They and their stupid kids take up all the space in the overhead compartments. Then I get stuck having to gate check a bag when I've gone to a lot of trouble to pack efficiently to AVOID checking luggage.

Pillows and blankets were nice since it was an overnight flight, but the seats should be larger and there should be more space between rows so we have more leg room.

service overall good. I thought paying for wi-fi in first class was tacky. Food was soggy.

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

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