Find flights
When to book
FAQs & Tips
Airlines
Deals

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 7/13. 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
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights from Seattle to Big Sky

In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

Free to useThere are no hidden charges or fees.

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

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 37m.

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

    13 direct flights run between Seattle and Big Sky on a daily basis. On average, there are about 96 departures each week.

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

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

  • 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 $172 and Delta from $194.

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 9267 reviews
7.3Food
8.2Boarding
7.3Entertainment
8.6Crew
7.9Comfort
Airline reviews

I would have appreciated notification that our flight was moved to another gate LAST MINUTE so that we would not have missed it. We got no such notice and had to spend another night to catch an available flight in the morning, which was huge inconvenience. We will never fly Alaska again.

2.0 MediocreAnonymous, Jun 2024SEA - OAK
Read more about Alaska Airlines reviews

I would have appreciated notification that our flight was moved to another gate LAST MINUTE so that we would not have missed it. We got no such notice and had to spend another night to catch an available flight in the morning, which was huge inconvenience. We will never fly Alaska again.

Liked premium seat. Did not like: having to pay for entertainment/wi-fi; having to pay for food; single-aisle; and, only three rest rooms.

The airline was way too cold. We were freezing, I don’t know if that is normal. Overall it was pretty good flight. Always flown Alaska Airlines and I am not changing.

I was sitting in row 31 and felt bad smell coming from the toilets especially when boarding and exiting not much during the flight.

Great. They got us on an earlier flight. Really appreciated that

I had very little legroom and the only food available was really salty

Offer snacks/meals for people with food sensitivities. HAVE TV SCREENS!

Cabin crew very friendly and pleasant. Flight left late but we didn't know why. Alaska Airlines app was not user friendly -- app wouldn't let us upgrade our seats, but no indication if flight was full. We wound up having to call the airline to request an upgrade and we were told none was available. Waste of time. Baggage retrieval was easy.

The boarding gate is literally just an aisle to the concourse. There is no seating and it's shared with several other airlines. It's crowded, hot, and standing-room only. It's difficult to hear gate announcements over the PA system with too many other carriers crammed into a small space. I've enjoyed flying AA in the past on the west coast, but the BNA single gate experience is horrendous! Never again from BNA to SEA with AA.

It was a partial full flight. But even with a spare seat it was hard to get comfortable More on me being a wide body probably

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

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.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Book cheap flights from Seattle to Big Sky

Recent round-trip flight deals

9/14Sat
nonstopAlaska Airlines
1h 43mSEA-BZN
9/21Sat
nonstopAlaska Airlines
1h 55mBZN-SEA
$172
7/9Tue
nonstopAlaska Airlines
1h 40mSEA-BZN
7/16Tue
nonstopAlaska Airlines
1h 55mBZN-SEA
$177
8/13Tue
1 stopDelta
5h 45mSEA-BZN
8/17Sat
1 stopDelta
5h 32mBZN-SEA
$194
7/25Thu
1 stop
15h 08mSEA-BZN
7/28Sun
1 stop
14h 33mBZN-SEA
$213
8/2Fri
1 stopDelta
5h 45mSEA-BZN
8/6Tue
1 stopDelta
5h 00mBZN-SEA
$235
7/25Thu
1 stop
15h 08mSEA-BZN
7/28Sun
2 stops
19h 07mBZN-SEA
$248
7/10Wed
1 stopSun Country Air
9h 54mSEA-BZN
7/17Wed
1 stopSun Country Air
7h 12mBZN-SEA
$295
7/10Wed
1 stopSun Country Air
9h 54mSEA-BZN
7/13Sat
1 stopSun Country Air
7h 19mBZN-SEA
$315
7/16Tue
1 stopUnited Airlines
7h 18mSEA-BZN
7/19Fri
1 stopUnited Airlines
7h 20mBZN-SEA
$359
8/20Tue
1 stopUnited Airlines
7h 13mSEA-BZN
8/27Tue
3 stopsUnited Airlines
15h 59mBZN-SEA
$387

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/13Sat
nonstopAlaska Airlines
1h 40mSEA-BZN
$89
7/11Thu
1 stop
15h 08mSEA-BZN
$96
9/11Wed
1 stopDelta
4h 00mSEA-BZN
$97
9/11Wed
1 stopDelta
4h 00mSEA-BZN
$98
7/13Sat
1 stopSun Country Air
16h 59mSEA-BZN
$173
7/26Fri
1 stopSun Country Air
14h 07mSEA-BZN
$188
6/28Fri
1 stopUnited Airlines
6h 00mSEA-BZN
$208
7/4Thu
2 stopsUnited Airlines
13h 45mSEA-BZN
$256
7/12Fri
1 stopAmerican Airlines
8h 15mSEA-BZN
$688
6/27Thu
1 stopAmerican Airlines
13h 32mSEA-BZN
$716

Search by stops

Search by airline

Search by price

Last minute flights from Seattle to Big Sky

Last minute flight, train and bus deals

6/14Fri
multi-stop
8h 10mSEA-BZN
6/16Sun
multi-stop
11h 24mBZN-SEA
$443
6/14Fri
multi-stop
14h 14mSEA-BZN
6/19Wed
multi-stop
22h 27mBZN-SEA
$452
6/14Fri
nonstopAlaska Airlines
1h 40mSEA-BZN
6/19Wed
nonstopAlaska Airlines
1h 55mBZN-SEA
$477
6/14Fri
multi-stop
8h 10mSEA-BZN
6/17Mon
nonstop
1h 55mBZN-SEA
$482
6/15Sat
multi-stopAlaska Airlines
5h 30mSEA-BZN
6/17Mon
nonstopAlaska Airlines
1h 55mBZN-SEA
$486
6/12Wed
multi-stopDelta
3h 54mSEA-BZN
6/17Mon
multi-stopDelta
5h 47mBZN-SEA
$554
6/11Tue
multi-stopDelta
8h 47mSEA-BZN
6/17Mon
multi-stopDelta
5h 47mBZN-SEA
$715
6/12Wed
multi-stopUnited Airlines
7h 54mSEA-BZN
6/17Mon
multi-stopUnited Airlines
16h 30mBZN-SEA
$781
6/12Wed
multi-stopAmerican Airlines
20h 01mSEA-BZN
6/17Mon
multi-stopAmerican Airlines
15h 45mBZN-SEA
$1,247
6/11Tue
multi-stopAmerican Airlines
17h 04mSEA-BZN
6/17Mon
multi-stopAmerican Airlines
15h 45mBZN-SEA
$1,306

Search by stops

Search by airline

Search by price

Flights to Big Sky

Browse origins: