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: Big Sky Flight Deals

View €90 flight on Tue, 29 Sept 2026Opens in a new window

Flight 1

Popular airlines to Big Sky

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Cheap round-trip flights to Big Sky

Prices were available within the past 7 days and start at €90 for one-way flights and €187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 11 Sept - Wed, 16 Sept
SEA
Seattle
BZN
Bozeman
€187 Return, found 1 day ago
€187
Return
found 1 day ago
Select Delta flight, departing Fri, 11 Sept from Seattle to Bozeman, returning Wed, 16 Sept, priced at €187 found 1 day ago
American Airlines
Mon, 27 Jul - Tue, 4 Aug
MSY
New Orleans
BZN
Bozeman
€226 Return, found 6 hours ago
€226
Return
found 6 hours ago
Select American Airlines flight, departing Mon, 27 Jul from New Orleans to Bozeman, returning Tue, 4 Aug, priced at €226 found 6 hours ago
United
Mon, 27 Jul - Wed, 5 Aug
ORD
Chicago
BZN
Bozeman
€282 Return, found 16 hours ago
€282
Return
found 16 hours ago
Select United flight, departing Mon, 27 Jul from Chicago to Bozeman, returning Wed, 5 Aug, priced at €282 found 16 hours ago
JetBlue Airways
Sun, 19 Jul - Sat, 25 Jul
JFK
New York
BZN
Bozeman
€403 Return, found 2 days ago
€403
Return
found 2 days ago
Select JetBlue Airways flight, departing Sun, 19 Jul from New York to Bozeman, returning Sat, 25 Jul, priced at €403 found 2 days ago
Icelandair
Thu, 25 Jun - Mon, 29 Jun
KEF
Reykjavik
BZN
Bozeman
€871 Return, found 9 hours ago
€871
Return
found 9 hours ago
Select Icelandair flight, departing Thu, 25 Jun from Reykjavik to Bozeman, returning Mon, 29 Jun, priced at €871 found 9 hours 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 kilometres from the centre 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?
Travellers 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 travellers who somehow manage to get extremely cheap airfares every time they fly. Want to know how to do it for your Big Sky holiday? 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 millilitres) 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 travellers know, the secret is to be well organised 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 holiday 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 millilitres). Also, everything must fit inside a quart-size (one litre), 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

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Big Sky. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Big Sky. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Big Sky, or are just on the lookout for the best flights to Big Sky, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Big Sky to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Bozeman Yellowstone Intl.
Destination airport IATA code
BZN
Destination city name
Bozeman
Return price
€187

Trending flights to Big Sky

Prices were available within the past 7 days and start at €90 for one-way flights and €187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 18 Aug - Fri, 28 Aug
DUB
Dublin
BZN
Bozeman
€606 Return, found 3 days ago
€606
Return
found 3 days ago
Select JetBlue Airways flight, departing Tue, 18 Aug from Dublin to Bozeman, returning Fri, 28 Aug, priced at €606 found 3 days ago

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