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$85 Find cheap flights from Seattle to Big Sky

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 8/14. 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 7/17
Wed 7/24

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Good to know

Low season

April

High season

July

Cheapest flight

$85
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 3% 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?

    13 direct flights run between Seattle and Big Sky on a daily basis. On average, there are about 95 departures each week.

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

    Consider leaving on a Tuesday and avoid Mondays 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 $85. Alaska Airlines offered a round-trip connection from $177 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 9278 reviews
7.3Food
7.9Comfort
8.2Boarding
8.6Crew
7.3Entertainment
Airline reviews

The flight was delayed for about 3 hours . It would have been better if more explanation was given why. The flight crew was excellent and the service was great

8.0 ExcellentAnonymous, Jun 2024SEA - OMA
Read more about Alaska Airlines reviews

The flight was delayed for about 3 hours . It would have been better if more explanation was given why. The flight crew was excellent and the service was great

Whoever the lady was who helped me check my bags in at the kiosk was amazing. She had red hair and was maybe 5'2" or so. I never got her name, but she was an infinity sign on a scale of 1-10.

Pretty good. There was a little bit of waiting for an assigned seat that was a bit nerve wracking but the people working there were very reassuring and I eventually got to board the plane after they coordinated which seat I would be in

Seats lack shoulder and elbow room. The lady next to me was short and slightly heavy with knee problems, she kept jabbing me with her elbow while playing her game on her phone for 2 hours, the duration of the whole flight. It was frustrating and annoying! I was in the middle seat, there was no space to adjust to avoid her arm jabbing me.

I was in second from last seat. My luggage was in row 15. I asked the stewardess if I could move up before the plane lands. There were 3 empty rows. She went on to explain to me, how no one was sitting there when the plane took off and there was no education on the exit doors. Blah, blah, blah. I said ok, S he kept over explaining to me. So whatever if that’s the rules. She went in the back to the other 2 stewards to tell them the entire conversation I just had with her. Not only could I hear her so could all the back rows of the plane. This was very unprofessional and inappropriate.

The crew members were wonderful. When we encountered a little turbulence, the pilots let us know and provided an estimate of how long it would last. Another nice amenity: every seat has AC power outlets and USB ports. It was a 6-hour flight, which seems a bit much for a single-aisle jet: over 200 passengers with access to only 3 restrooms (assuming you time it right and won't be blocked in by beverage carts); food is mediocre, over-priced, and (if you failed to reserve a meal ahead of time) the flight attendants have to process food/meal sales in the aisle. To access any entertainment, you must use your own device to log on to the plane's wi-fi (or bring your own entertainment).

Seats are more spacious than other airlines that have you packed like sardines.

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.

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.

Was 4 1/2 hours delayed. No food options, poor entertainment and cramped seats made worse by people in front reclining while we could not as in back row.

The baggage handlers broke the handle on my bag that they put under the plane that I checked on the jetway. They traded it out for a less quality bag in Tulsa. But, they said they would try to fix it. Bologna! There was no fixing that bag handle. Someone didn’t care how they treated the bag.

The entertainment wasn’t playing in the app or online.

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. ☹️

Book cheap flights from Seattle to Big Sky

Recent round-trip flight deals

7/30Tue
nonstopAlaska Airlines
1h 40mSEA-BZN
8/7Wed
nonstopAlaska Airlines
1h 55mBZN-SEA
$177
7/13Sat
nonstopAlaska Airlines
1h 40mSEA-BZN
7/14Sun
nonstopAlaska Airlines
1h 55mBZN-SEA
$186
8/1Thu
nonstopAlaska Airlines
1h 40mSEA-BZN
8/6Tue
nonstopAlaska Airlines
1h 55mBZN-SEA
$187
7/9Tue
1 stopDelta
4h 23mSEA-BZN
7/16Tue
1 stopDelta
7h 05mBZN-SEA
$194
8/6Tue
1 stopDelta
4h 31mSEA-BZN
8/8Thu
1 stopDelta
4h 59mBZN-SEA
$214
7/25Thu
1 stop
15h 08mSEA-BZN
7/28Sun
2 stops
19h 07mBZN-SEA
$251
8/17Sat
nonstop
1h 40mSEA-BZN
8/21Wed
1 stop
7h 06mBZN-SEA
$252
7/31Wed
1 stopSun Country Air
9h 54mSEA-BZN
8/4Sun
1 stopSun Country Air
11h 47mBZN-SEA
$375
7/5Fri
1 stopUnited Airlines
7h 18mSEA-BZN
7/12Fri
1 stopUnited Airlines
7h 20mBZN-SEA
$391
8/17Sat
1 stopUnited Airlines
7h 48mSEA-BZN
8/21Wed
2 stopsUnited Airlines
18h 53mBZN-SEA
$425

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Recent one-way flight deals

8/14Wed
nonstopAlaska Airlines
1h 40mSEA-BZN
$85
9/11Wed
nonstopAlaska Airlines
1h 38mSEA-BZN
$89
8/14Wed
1 stopDelta
6h 38mSEA-BZN
$97
8/16Fri
1 stopDelta
5h 45mSEA-BZN
$107
8/4Sun
1 stop
15h 08mSEA-BZN
$124
7/19Fri
1 stopSun Country Air
8h 01mSEA-BZN
$148
7/19Fri
2 stops
28h 20mSEA-BZN
$167
8/9Fri
1 stopSun Country Air
8h 08mSEA-BZN
$168
7/14Sun
1 stopUnited Airlines
7h 43mSEA-BZN
$174
7/4Thu
2 stopsUnited Airlines
21h 50mSEA-BZN
$292

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Last minute flights from Seattle to Big Sky

Last minute flight, train and bus deals

6/21Fri
nonstopAlaska Airlines
1h 40mSEA-BZN
6/24Mon
nonstopAlaska Airlines
1h 54mBZN-SEA
$477
6/21Fri
nonstopAlaska Airlines
1h 40mSEA-BZN
6/24Mon
multi-stopAlaska Airlines
4h 18mBZN-SEA
$486
6/21Fri
multi-stopDelta
3h 54mSEA-BZN
6/24Mon
multi-stopDelta
5h 47mBZN-SEA
$494
6/21Fri
multi-stop
24h 02mSEA-BZN
6/24Mon
multi-stop
13h 56mBZN-SEA
$713
6/21Fri
multi-stop
8h 10mSEA-BZN
6/24Mon
multi-stop
13h 56mBZN-SEA
$736
6/21Fri
multi-stop
24h 10mSEA-BZN
6/24Mon
multi-stop
13h 56mBZN-SEA
$959
6/20Thu
multi-stopUnited Airlines
10h 13mSEA-BZN
6/24Mon
multi-stopUnited Airlines
11h 55mBZN-SEA
$1,382
6/21Fri
multi-stopDelta
9h 02mSEA-BZN
6/25Tue
multi-stopDelta
5h 23mBZN-SEA
$1,778
6/21Fri
multi-stopDelta
9h 02mSEA-BZN
6/22Sat
multi-stopDelta
5h 23mBZN-SEA
$1,818
6/20Thu
multi-stopAmerican Airlines
12h 38mSEA-BZN
6/24Mon
multi-stopAmerican Airlines
15h 45mBZN-SEA
$2,647

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