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Find cheap flights from Seattle to Big Sky from $89

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 Big Sky departing on 6/5. 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
Fri 6/7
Fri 6/14

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Good to know

Low season

April

High season

July

Cheapest flight

$89
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Seattle to Bozeman

When to book flights from Seattle to Big Sky

Are your dates flexible? Find out the best times to travel from Seattle to Big Sky based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Seattle to Big Sky

  • Which airports will I be using when flying from Seattle to Big Sky?

    When flying out of Seattle you’ll be using Seattle/Tacoma Intl. Big Sky does not have its own airport so you’ll be flying into nearby Bozeman Gallatin Field airport, which is 37.5 mi away.

  • How long does a flight from Seattle to Big Sky take?

    Direct flights cover the 541 miles separating Seattle and Big Sky in about 1h 38m.

  • How many flights are there between Seattle and Big Sky?

    17 direct flights run between Seattle and Big Sky on a daily basis. On average, there are about 122 departures each week.

  • What’s the cheapest day of the week to fly between Seattle and Big Sky?

    Consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

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

    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 Big Sky.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Big Sky 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 Big Sky?

    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 Big Sky with an airline and back to Seattle with another airline.

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

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

  • Which airlines provide the cheapest flights from Seattle to Big Sky?

    In the last 72 hours, the cheapest one-way ticket between Seattle and Big Sky found on KAYAK was with Alaska Airlines for $89. Alaska Airlines offered a round-trip connection from $177 and Delta from $201.

See more FAQs

Top tips for finding cheap flights from Seattle to Big Sky

  • There is no airport in Big Sky. Instead, you’ll be flying into Gallatin Field Airport when flying between Seattle and Big Sky.
  • The cheapest flight from Seattle to Big Sky was found 69 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly is October.
See more tips

Top 3 airlines serving Seattle to Big Sky

 
Need help choosing which airline to fly with from Seattle to Big Sky? 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 9147 reviews
8.6Crew
7.3Food
8.2Boarding
7.9Comfort
7.3Entertainment
Airline reviews

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

6.0 GoodAnonymous, May 2024SEA - HNL
Read more about Alaska Airlines reviews

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

Everything was fine -- on time, clear, clean. I don't want to pay extra for in-flight wi-fi

The flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

It was fine since it ensure we went to our destination in time.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

The only issue was in the wheelchair waiting area before we got on the plane. They seemed very disorganized. Everyone we encountered after that was great! We loved Cassandra at check-in. She was awesome. The flight attendants were wonderful too! The lady helping with the waiting wheelchair when we got off the plane was awesome too!

Expect to get miles for us having to miss our first planned flight due to them waiting on passengers that decided to be late to the airport.

Had a broken tray in business class. Crew just shrugged it off.

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

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Book cheap flights from Seattle to Big Sky

Recent round-trip flight deals

5/29Wed
nonstopAlaska Airlines
1h 42mSEA-BZN
6/4Tue
nonstopAlaska Airlines
1h 51mBZN-SEA
$177
6/1Sat
1 stopAlaska Airlines
4h 41mSEA-BZN
6/4Tue
nonstopAlaska Airlines
1h 50mBZN-SEA
$186
6/12Wed
1 stopDelta
3h 54mSEA-BZN
6/19Wed
1 stopDelta
5h 00mBZN-SEA
$201
6/5Wed
1 stopDelta
5h 59mSEA-BZN
6/13Thu
1 stopDelta
4h 25mBZN-SEA
$216
7/10Wed
2 stops
12h 48mSEA-BZN
7/14Sun
1 stop
14h 33mBZN-SEA
$272
7/10Wed
1 stop
9h 54mSEA-BZN
7/14Sun
nonstop
1h 55mBZN-SEA
$278
5/28Tue
1 stopUnited Airlines
7h 12mSEA-BZN
5/30Thu
1 stopUnited Airlines
7h 22mBZN-SEA
$320
6/2Sun
1 stopUnited Airlines
7h 12mSEA-BZN
6/11Tue
1 stopUnited Airlines
7h 22mBZN-SEA
$328
7/24Wed
1 stopSun Country Air
21h 47mSEA-BZN
7/28Sun
1 stopSun Country Air
11h 47mBZN-SEA
$360
6/26Wed
1 stopSun Country Air
16h 24mSEA-BZN
6/30Sun
1 stopSun Country Air
12h 14mBZN-SEA
$390

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Recent one-way flight deals

6/5Wed
nonstopAlaska Airlines
1h 42mSEA-BZN
$89
6/5Wed
1 stopDelta
5h 59mSEA-BZN
$98
6/6Thu
nonstopAlaska Airlines
1h 42mSEA-BZN
$99
9/11Wed
1 stopDelta
3h 50mSEA-BZN
$103
7/6Sat
1 stopSun Country Air
16h 38mSEA-BZN
$203
7/26Fri
1 stopSun Country Air
14h 07mSEA-BZN
$233
8/3Sat
1 stopUnited Airlines
20h 51mSEA-BZN
$434
7/5Fri
2 stopsUnited Airlines
20h 05mSEA-BZN
$444
6/4Tue
1 stopAmerican Airlines
9h 44mSEA-BZN
$692
8/21Wed
2 stopsAmerican Airlines
11h 31mSEA-BZN
$697

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Last minute flights from Seattle to Big Sky

Last minute flight, train and bus deals

5/12Sun
nonstopAlaska Airlines
1h 39mSEA-BZN
5/14Tue
nonstopAlaska Airlines
1h 51mBZN-SEA
$537
5/12Sun
multi-stopDelta
5h 53mSEA-BZN
5/14Tue
multi-stopDelta
6h 08mBZN-SEA
$591
5/10Fri
nonstopAlaska Airlines
1h 35mSEA-BZN
5/11Sat
nonstopAlaska Airlines
1h 51mBZN-SEA
$607
5/12Sun
nonstopAlaska Airlines
1h 39mSEA-BZN
5/14Tue
multi-stopAlaska Airlines
3h 54mBZN-SEA
$672
5/12Sun
multi-stopUnited Airlines
7h 31mSEA-BZN
5/14Tue
multi-stopUnited Airlines
18h 57mBZN-SEA
$706
5/10Fri
multi-stopUnited Airlines
20h 12mSEA-BZN
5/11Sat
multi-stopUnited Airlines
6h 07mBZN-SEA
$776
5/9Thu
multi-stopDelta
5h 53mSEA-BZN
5/10Fri
multi-stopDelta
7h 31mBZN-SEA
$781
5/10Fri
multi-stopAlaska Airlines
16h 05mSEA-BZN
5/11Sat
nonstopAlaska Airlines
1h 51mBZN-SEA
$784
5/9Thu
multi-stopAmerican Airlines
10h 32mSEA-BZN
5/11Sat
multi-stopAmerican Airlines
32h 13mBZN-SEA
$1,498
5/9Thu
multi-stopAmerican Airlines
10h 32mSEA-BZN
5/12Sun
multi-stopAmerican Airlines
11h 38mBZN-SEA
$1,676

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Flights to Big Sky

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