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

Flight to Gallatin County

View S$135 flight on Wed, 14 Oct, 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 S$135 for one-way flights and S$269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 14 Oct - Sat, 17 Oct
SEA
Seattle
BZN
Bozeman
S$269 Return, found 22 hours ago
S$269
Return
found 22 hours ago
Select Delta flight, departing Wed, 14 Oct from Seattle to Bozeman, returning Sat, 17 Oct, priced at S$269 found 22 hours ago
Delta
Wed, 14 Oct - Sat, 17 Oct
SEA
Seattle
BZN
Bozeman
S$281 Return, found 22 hours ago
S$281
Return
found 22 hours ago
Select Delta flight, departing Wed, 14 Oct from Seattle to Bozeman, returning Sat, 17 Oct, priced at S$281 found 22 hours ago
Delta
Wed, 14 Oct - Sat, 17 Oct
SEA
Seattle
BZN
Bozeman
S$294 Return, found 22 hours ago
S$294
Return
found 22 hours ago
Select Delta flight, departing Wed, 14 Oct from Seattle to Bozeman, returning Sat, 17 Oct, priced at S$294 found 22 hours ago
Delta
Mon, 12 Oct - Sat, 17 Oct
SEA
Seattle
BZN
Bozeman
S$307 Return, found 2 days ago
S$307
Return
found 2 days ago
Select Delta flight, departing Mon, 12 Oct from Seattle to Bozeman, returning Sat, 17 Oct, priced at S$307 found 2 days ago
Delta
Wed, 14 Oct - Sat, 17 Oct
SEA
Seattle
BZN
Bozeman
S$314 Return, found 22 hours ago
S$314
Return
found 22 hours ago
Select Delta flight, departing Wed, 14 Oct from Seattle to Bozeman, returning Sat, 17 Oct, priced at S$314 found 22 hours ago
Delta
Fri, 11 Sept - Fri, 25 Sept
SEA
Seattle
BZN
Bozeman
S$320 Return, found 2 days ago
S$320
Return
found 2 days ago
Select Delta flight, departing Fri, 11 Sept from Seattle to Bozeman, returning Fri, 25 Sept, priced at S$320 found 2 days ago
United
Wed, 14 Oct - Sat, 17 Oct
SEA
Seattle
BZN
Bozeman
S$333 Return, found 22 hours ago
S$333
Return
found 22 hours ago
Select United flight, departing Wed, 14 Oct from Seattle to Bozeman, returning Sat, 17 Oct, priced at S$333 found 22 hours ago
American Airlines
Wed, 26 Aug - Sat, 29 Aug
DCA
Washington
BZN
Bozeman
S$633 Return, found 20 hours ago
S$633
Return
found 20 hours ago
Select American Airlines flight, departing Wed, 26 Aug from Washington to Bozeman, returning Sat, 29 Aug, priced at S$633 found 20 hours ago
Air Canada
Sat, 12 Sept - Tue, 29 Sept
SIN
Singapore
BZN
Bozeman
S$1,360 Return, found 3 days ago
S$1,360
Return
found 3 days ago
Select Air Canada flight, departing Sat, 12 Sept from Singapore to Bozeman, returning Tue, 29 Sept, priced at S$1,360 found 3 days ago
Lufthansa
Sun, 31 Jan - Wed, 17 Feb
SIN
Singapore
BZN
Bozeman
S$1,442 Return, found 3 days ago
S$1,442
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 31 Jan from Singapore to Bozeman, returning Wed, 17 Feb, priced at S$1,442 found 3 days 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.

Air Canada
Sat, 12 Sept - Tue, 29 Sept
SIN
Singapore
BZN
Bozeman
S$1,360 Return, found 3 days ago
S$1,360
Return
found 3 days ago
Select Air Canada flight, departing Sat, 12 Sept from Singapore to Bozeman, returning Tue, 29 Sept, priced at S$1,360 found 3 days 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, S$269 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 S$269 and S$1,442 in the last seven days. For one-way journeys departing from Seattle (SEA), the lowest price during this period was S$135.
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.
When is the cheapest time to fly to Gallatin County?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to bag the cheapest airfare. Avoid weekends if possible, because Saturday is typically the costliest day. Spend the cash you saved having a ball in Gallatin County instead!
How much is a plane ticket to Gallatin County?
In the last seven days, seats to Gallatin County varied between S$269 and S$1,442. 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.

Book with confidence

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.

Travel information

Gallatin County Flights Information

Airlines serving
Delta, United, American Airlines, Air Canada, China Airlines, Lufthansa
Roundtrip price
from S$269
Gallatin County Flights Information
*Available to Expedia members.