Cheap flights to Gallatin County

View €145 flight on Mon, 14 Sept 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Gallatin County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • JetBlue Airways

  • Lufthansa

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Cheap round-trip flights to Gallatin County

Prices were available within the past 7 days and start at €145 for one-way flights and €261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 28 May - Mon, 1 Jun
SFO
San Francisco
WYS
West Yellowstone
€261 Return, found 17 hours ago
€261
Return
found 17 hours ago
Select Delta flight, departing Thu, 28 May from San Francisco to West Yellowstone, returning Mon, 1 Jun, priced at €261 found 17 hours ago
Delta
Sun, 14 Jun - Thu, 18 Jun
SFO
San Francisco
BZN
Bozeman
€289 Return, found 3 days ago
€289
Return
found 3 days ago
Select Delta flight, departing Sun, 14 Jun from San Francisco to Bozeman, returning Thu, 18 Jun, priced at €289 found 3 days ago
Delta
Tue, 16 Jun - Thu, 18 Jun
SFO
San Francisco
BZN
Bozeman
€306 Return, found 5 days ago
€306
Return
found 5 days ago
Select Delta flight, departing Tue, 16 Jun from San Francisco to Bozeman, returning Thu, 18 Jun, priced at €306 found 5 days ago
Delta
Sat, 30 May - Mon, 1 Jun
SFO
San Francisco
BZN
Bozeman
€319 Return, found 2 days ago
€319
Return
found 2 days ago
Select Delta flight, departing Sat, 30 May from San Francisco to Bozeman, returning Mon, 1 Jun, priced at €319 found 2 days ago
Delta
Fri, 29 May - Fri, 12 Jun
SFO
San Francisco
BZN
Bozeman
€323 Return, found 5 days ago
€323
Return
found 5 days ago
Select Delta flight, departing Fri, 29 May from San Francisco to Bozeman, returning Fri, 12 Jun, priced at €323 found 5 days ago
Delta
Thu, 28 May - Mon, 1 Jun
SFO
San Francisco
BZN
Bozeman
€324 Return, found 1 day ago
€324
Return
found 1 day ago
Select Delta flight, departing Thu, 28 May from San Francisco to Bozeman, returning Mon, 1 Jun, priced at €324 found 1 day ago
United
Thu, 28 May - Mon, 1 Jun
SFO
San Francisco
BZN
Bozeman
€341 Return, found 1 day ago
€341
Return
found 1 day ago
Select United flight, departing Thu, 28 May from San Francisco to Bozeman, returning Mon, 1 Jun, priced at €341 found 1 day ago
American Airlines
Sat, 30 May - Sat, 6 Jun
SFO
San Francisco
BZN
Bozeman
€363 Return, found 5 days ago
€363
Return
found 5 days ago
Select American Airlines flight, departing Sat, 30 May from San Francisco to Bozeman, returning Sat, 6 Jun, priced at €363 found 5 days ago
JetBlue Airways
Fri, 26 Jun - Fri, 3 Jul
DUB
Dublin
BZN
Bozeman
€651 Return, found 5 hours ago
€651
Return
found 5 hours ago
Select JetBlue Airways flight, departing Fri, 26 Jun from Dublin to Bozeman, returning Fri, 3 Jul, priced at €651 found 5 hours ago
Lufthansa
Wed, 26 Aug - Mon, 31 Aug
DUB
Dublin
BZN
Bozeman
€979 Return, just found
€979
Return
just found
Select Lufthansa flight, departing Wed, 26 Aug from Dublin to Bozeman, returning Mon, 31 Aug, priced at €979 just found

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
Fri, 26 Jun - Fri, 3 Jul
DUB
Dublin
BZN
Bozeman
€651 Return, found 5 hours ago
€651
Return
found 5 hours ago
Select JetBlue Airways flight, departing Fri, 26 Jun from Dublin to Bozeman, returning Fri, 3 Jul, priced at €651 found 5 hours 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, €261 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 €261 and €979 in the last seven days. For one-way journeys departing from San Francisco (SFO), the lowest price during this period was €145.
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 €261 and €979. 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

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About Gallatin County

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