Panoramic view of couple tourists resting at summer night camping in mountains. Travelers sitting on chairs beside campfire, illuminated tent and big tree under starry sky full of stars and Milky way.

Cheap Flights to Big Sky

View ₩158,100 flight on Sat, Aug 22, 2026Opens in a new window

Flight 1

Popular airlines to Big Sky

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How much is the cheapest flight to Big Sky?

Prices were available within the past 7 days and start at ₩158,100 for one-way flights and ₩316,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 22 - Sat, Aug 29
SEA
Seattle
BZN
Bozeman
₩316,200 Roundtrip, found 11 hours ago
₩316,200
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Aug 22 from Seattle to Bozeman, returning Sat, Aug 29, priced at ₩316,200 found 11 hours ago
Delta
Sat, Aug 22 - Sat, Aug 29
SEA
Seattle
BZN
Bozeman
₩331,200 Roundtrip, found 11 hours ago
₩331,200
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Aug 22 from Seattle to Bozeman, returning Sat, Aug 29, priced at ₩331,200 found 11 hours ago
Delta
Mon, Sep 28 - Wed, Sep 30
SEA
Seattle
BZN
Bozeman
₩332,600 Roundtrip, found 6 days ago
₩332,600
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Sep 28 from Seattle to Bozeman, returning Wed, Sep 30, priced at ₩332,600 found 6 days ago
United
Mon, Sep 28 - Wed, Sep 30
SEA
Seattle
BZN
Bozeman
₩409,100 Roundtrip, found 6 days ago
₩409,100
Roundtrip
found 6 days ago
Select United flight, departing Mon, Sep 28 from Seattle to Bozeman, returning Wed, Sep 30, priced at ₩409,100 found 6 days ago
American Airlines
Sat, Jul 18 - Wed, Jul 22
SEA
Seattle
BZN
Bozeman
₩1,310,200 Roundtrip, found 4 days ago
₩1,310,200
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jul 18 from Seattle to Bozeman, returning Wed, Jul 22, priced at ₩1,310,200 found 4 days ago

Frequently asked questions

What is the name of Big Sky's airport?
Big Sky is served by just one airport, Gallatin Field Airport (BZN).
What airport is best to fly into Big Sky?
Make your way through the exit doors of Gallatin Field Airport (BZN) and your Big Sky getaway will have begun! The city's main airport, it's located 56 kilometers from the center of town.
How many airlines fly to Big Sky?
There are a total of 7 airlines connecting Big Sky with 16 airports across the globe.
Which airlines fly to Big Sky?
United Airlines and Southwest Airlines fly frequently into Big Sky. Catching a United Airlines flight from Denver is one of the most preferred options to travel there.
How many nonstop flights are there to Big Sky?
With approximately 194 direct flights operating each week, you'll be hitting the runway in Big Sky before you can say, "Are we there yet?"
Where are the most popular flights to Big Sky departing from?
Travelers frequently set off from Denver, Seattle and Salt Lake City airports when flying to Big Sky.
How long is the flight to Big Sky Airport?
If it's Denver you're departing, you'll be in the air for around 1 hour and 50 minutes before you arrive in Big Sky. Airport to airport from Seattle takes approximately 1 hour and 36 minutes and from Salt Lake City, the flight time is 1 hour and 28 minutes.
How to book the cheapest flight to Big Sky?
We've all come across those lucky travelers who somehow manage to get extremely cheap airfares every time they fly. Want to know how to do it for your Big Sky vacation? Don't wait until the last minute to lock in your flight. Don't stop there, though. Do some research and check if there are a few airports at your destination. Fares often differ depending on which airport you use. Don't forget to compare prices across airlines too. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and be ready to secure your seat as soon as you see a great bargain. The best deals don't last long.
Do you have any tips for my flight to Big Sky?
We've pulled together all the info you need to make your flight a stress-free experience. Follow our top tips and you'll be zooming through airport security and exploring Big Sky in no time. What to pack in your hand luggage:

  • The trick to having a great travel experience is to plan ahead. First up, the essentials: passport, official ID, cash and any vital medications. Next, bring items that'll help while away those hours, like some electronic devices or a magazine. It's also wise to bring your chargers, a neck pillow and a pair of headphones. Last but not least, don't forget to squeeze in toiletries like a toothbrush, facial wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by security. Pointed or sharp objects, like your beloved Swiss Army knife, and products which are flammable or explosive, such as flares, chemicals agents and fireworks, are also restricted.

What to wear on a flight:

  • Choose comfort over style. Prepare for changes in temperature by dressing in layers, and opt for slightly roomy, flat footwear like slip-ons.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lessen your risk on board, drink plenty of water, consider wearing compression tights or socks and keep your legs and feet moving.

How to get through airport security fast when flying to Big Sky?
As seasoned travelers know, the secret is to be well organized before you reach security. That way, you'll be stepping onto that plane to Big Sky before you know it. Follow these tips and get your vacation off to a terrific start:

  • Security personnel first need to establish that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them in your hand, ready for inspection.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Items such as your belt, coat and headphones need to go through the machine.
  • Your electronic devices like laptops and phones will also have to go on a tray to be scanned. No need to worry though, you'll be back online before you know it.
  • Any gels or liquids, such as lip balm or cologne, that you want to take on board need to be in containers no greater than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one liter), clear zip-lock bag.
  • There's a good chance you'll need to take your shoes off for scanning, so wearing slip-on sneakers is always a clever idea.
  • Sharp or pointed items are not allowed on board. They'll be seized at security, so put them in your checked baggage.

Book with confidence

Searching for cheap flights to Big Sky? No travel company presents more choices than Expedia if you're looking to compare flights to Big Sky. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Montana. Expedia provides the cheapest flights to many destinations in Montana and you may find even greater savings if you combine your flight with a hotel stay in Big Sky.

Travel information

Destination airport
Bozeman Yellowstone Intl.
Destination airport IATA code
BZN
Destination city name
Bozeman
Roundtrip price
₩316,200
*Available to Expedia members.