A dilapidated wooden structure in a grassy field with a dramatic sky.

Cheap flights to Gallatin County

View €97 flight on Sun, 30 Aug 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Gallatin County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Southwest Airlines

  • JetBlue Airways

  • KLM

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Cheap round-trip flights to Gallatin County

Prices were available within the past 7 days and start at €97 for one-way flights and €249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 21 Aug - Mon, 24 Aug
DEN
Denver
WYS
West Yellowstone
€249 Return, found 2 days ago
€249
Return
found 2 days ago
Select United flight, departing Fri, 21 Aug from Denver to West Yellowstone, returning Mon, 24 Aug, priced at €249 found 2 days ago
American Airlines
Tue, 18 Aug - Fri, 21 Aug
PHX
Phoenix
BZN
Bozeman
€270 Return, found 17 hours ago
€270
Return
found 17 hours ago
Select American Airlines flight, departing Tue, 18 Aug from Phoenix to Bozeman, returning Fri, 21 Aug, priced at €270 found 17 hours ago
Delta
Tue, 18 Aug - Fri, 21 Aug
PHX
Phoenix
BZN
Bozeman
€287 Return, found 17 hours ago
€287
Return
found 17 hours ago
Select Delta flight, departing Tue, 18 Aug from Phoenix to Bozeman, returning Fri, 21 Aug, priced at €287 found 17 hours ago
Delta
Mon, 24 Aug - Sat, 29 Aug
DFW
Dallas
BZN
Bozeman
€304 Return, found 6 days ago
€304
Return
found 6 days ago
Select Delta flight, departing Mon, 24 Aug from Dallas to Bozeman, returning Sat, 29 Aug, priced at €304 found 6 days ago
Delta
Thu, 24 Sept - Sun, 27 Sept
LAS
Las Vegas
BZN
Bozeman
€306 Return, found 14 hours ago
€306
Return
found 14 hours ago
Select Delta flight, departing Thu, 24 Sept from Las Vegas to Bozeman, returning Sun, 27 Sept, priced at €306 found 14 hours ago
JetBlue Airways
Tue, 1 Sept - Sat, 5 Sept
JFK
New York
BZN
Bozeman
€311 Return, found 16 hours ago
€311
Return
found 16 hours ago
Select JetBlue Airways flight, departing Tue, 1 Sept from New York to Bozeman, returning Sat, 5 Sept, priced at €311 found 16 hours ago
Delta
Sat, 29 Aug - Mon, 31 Aug
SFO
San Francisco
BZN
Bozeman
€313 Return, found 6 days ago
€313
Return
found 6 days ago
Select Delta flight, departing Sat, 29 Aug from San Francisco to Bozeman, returning Mon, 31 Aug, priced at €313 found 6 days ago
Delta
Sat, 12 Sept - Tue, 15 Sept
OAK
Oakland
BZN
Bozeman
€315 Return, found 1 day ago
€315
Return
found 1 day ago
Select Delta flight, departing Sat, 12 Sept from Oakland to Bozeman, returning Tue, 15 Sept, priced at €315 found 1 day ago
Southwest Airlines
Thu, 24 Sept - Sun, 27 Sept
LAS
Las Vegas
BZN
Bozeman
€318 Return, found 14 hours ago
€318
Return
found 14 hours ago
Select Southwest Airlines flight, departing Thu, 24 Sept from Las Vegas to Bozeman, returning Sun, 27 Sept, priced at €318 found 14 hours ago
United
Fri, 11 Sept - Mon, 14 Sept
DEN
Denver
BZN
Bozeman
€337 Return, found 15 hours ago
€337
Return
found 15 hours ago
Select United flight, departing Fri, 11 Sept from Denver to Bozeman, returning Mon, 14 Sept, priced at €337 found 15 hours ago

Trending flights to Gallatin County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 1 Sept - Sun, 6 Sept
DUB
Dublin
BZN
Bozeman
€632 Return, found 1 day ago
€632
Return
found 1 day ago
Select JetBlue Airways flight, departing Tue, 1 Sept from Dublin to Bozeman, returning Sun, 6 Sept, priced at €632 found 1 day ago

Frequently asked questions

How do I find cheap flights to Gallatin County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to offer you the most flexible fares around town. Just click on "No change fee" right underneath the filter heading "Flexible change policies" to find your ideal flight to Gallatin County.
Which airlines fly to Gallatin County?
When it's time for a holiday, these quality airlines will make getting away to Gallatin County a breeze:

  • Delta Air Lines - 52 flights to or near Gallatin County each month, including 52 flights to Yellowstone Airport (WYS) per month.
  • United Airlines - 8 flights to or near Gallatin County each month, including 8 flights to Yellowstone Airport (WYS) per month.

How can I find cheap tickets to Gallatin County?
To pick up an awesome deal to Gallatin County, book ahead of time. Also consider using Expedia's "flexible dates" link at the top of your search results. This will list the cheapest prices for nearby days. In the last seven days, €249 was the best price for a flight to Gallatin County.
How much is a flight to Gallatin County?
You could have snapped up a round-trip airfare to Gallatin County from anywhere between €249 and €732 in the last seven days. For one-way journeys departing from Phoenix (PHX), the lowest price during this period was €97.
What are the most popular airports to fly into in Gallatin County?
Book your flight to Yellowstone Airport (WYS) and sample everything that Gallatin County has to offer. As the region's main entry point, around 60 flights land here each month.
How much is a plane ticket to Gallatin County?
In the last seven days, seats to Gallatin County varied between €249 and €732. Prices depend on multiple things, particularly the time of departure, airline, seating class and how early the fare is booked.
What is the best time to go to Gallatin County?
A great time to travel to Bozeman is after June 20 when summer begins. In Gallatin County's busiest city, temperatures fluctuate from 7ºC to 21ºC at this time — glorious weather for sightseeing! March, April and May are the most popular months to discover this destination.
What months are the cheapest to book a flight to Gallatin County?
February is the perfect month to secure a terrific deal to Gallatin County. Bear in mind that the costliest time to reserve a seat in the U.S. Isn't during the peak of summer, but in December.

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About Gallatin County

Expedia offers flights to Gallatin County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Gallatin County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Gallatin County
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