Cheap Flights to Beaverhead County from $143

View $143 flight on Wed, Sep 9, 2026Opens in a new window

Popular airlines to Beaverhead County

  • United

    United

  • Delta

    Delta

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Beaverhead County?

Prices were available within the past 7 days and start at $143 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jun 20 - Sun, Jun 28
ORD
Chicago
WYS
West Yellowstone
$242 Roundtrip, found 18 hours ago
$242
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Jun 20 from Chicago to West Yellowstone, returning Sun, Jun 28, priced at $242 found 18 hours ago
Delta
Tue, Sep 15 - Mon, Sep 21
ORD
Chicago
WYS
West Yellowstone
$253 Roundtrip, found 16 hours ago
$253
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Sep 15 from Chicago to West Yellowstone, returning Mon, Sep 21, priced at $253 found 16 hours ago
Delta
Tue, Jun 9 - Mon, Jun 29
ORD
Chicago
WYS
West Yellowstone
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jun 9 from Chicago to West Yellowstone, returning Mon, Jun 29, priced at $260 found 5 days ago
Delta
Sat, Jun 6 - Wed, Jun 10
LAX
Los Angeles
WYS
West Yellowstone
$264 Roundtrip, found 7 hours ago
$264
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Jun 6 from Los Angeles to West Yellowstone, returning Wed, Jun 10, priced at $264 found 7 hours ago
Delta
Sat, Jul 25 - Sun, Aug 9
LAX
Los Angeles
BTM
Butte
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jul 25 from Los Angeles to Butte, returning Sun, Aug 9, priced at $264 found 4 days ago
United
Mon, Jan 26 - Sat, Jan 31
LAX
Los Angeles
BTM
Butte
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jan 26 from Los Angeles to Butte, returning Sat, Jan 31, priced at $265 found 1 day ago
Delta
Tue, Jun 9 - Sat, Jun 20
ORD
Chicago
WYS
West Yellowstone
$272 Roundtrip, found 5 days ago
$272
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jun 9 from Chicago to West Yellowstone, returning Sat, Jun 20, priced at $272 found 5 days ago
Delta
Thu, Jun 4 - Sat, Jun 20
ORD
Chicago
WYS
West Yellowstone
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jun 4 from Chicago to West Yellowstone, returning Sat, Jun 20, priced at $284 found 5 days ago
Delta
Thu, Jun 4 - Tue, Jun 9
LAX
Los Angeles
BTM
Butte
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jun 4 from Los Angeles to Butte, returning Tue, Jun 9, priced at $284 found 5 days ago
United
Wed, Jun 10 - Mon, Jun 15
LAX
Los Angeles
BTM
Butte
$289 Roundtrip, found 4 days ago
$289
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jun 10 from Los Angeles to Butte, returning Mon, Jun 15, priced at $289 found 4 days ago

Airports in Beaverhead County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bert Mooney BTM. Cheapest option available. Flights from $827
BTM
Bert Mooney
Cheapest
Flights from $827

Trending flights to Beaverhead County

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

Delta
Tue, Jun 30 - Wed, Jul 8
SLC
Salt Lake City
WYS
West Yellowstone
$188 Roundtrip, found 6 hours ago
$188
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jun 30 from Salt Lake City to West Yellowstone, returning Wed, Jul 8, priced at $188 found 6 hours ago

Frequently asked questions

How do I find cheap flights to Beaverhead County that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Firstly, type in your preferred dates and destination and click the "Search" button. Next step? Check "No change fee" just below the "Flexible change policies" subheading to the left of the screen. Step 3. Bag your cheap and flexible fare to Beaverhead County.
Which airlines fly to Beaverhead County?
When you're ready to lock in your seat to or near Beaverhead County, these top airlines are waiting to welcome you on board:

  • United Airlines - 242 flights to or near Beaverhead County each month, including 242 flights to Gallatin Field Airport (BZN) per month.
  • Delta Air Lines - 208 flights to or near Beaverhead County each month, including 208 flights to Gallatin Field Airport (BZN) per month.
  • Southwest Airlines - 108 flights to or near Beaverhead County each month, including 108 flights to Gallatin Field Airport (BZN) per month.

How can I find cheap tickets to Beaverhead County?
In the last seven days, $188 was the lowest price for a flight to Beaverhead County. If you want to save even more, book ahead of time and be flexible with your travel dates. Search for your trip to Beaverhead County, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Beaverhead County?
One-way flights departing from Chicago (ORD) sold for as little as $143 in the last seven days. During this period, the price of a round-trip fare to Beaverhead County ranged between $188 and $289. If you spot a bargain, book quickly — these prices don't hang around.
What are the most popular airports to fly into in Beaverhead County?
Get ready to pack your bags and fly into Gallatin Field Airport (BZN), Beaverhead County's leading flight hub. Book one of the 797 flights that touch down at this awesome destination each month.
When is the cheapest time to fly to Beaverhead County?
Consider traveling early on in the week to secure a bargain fare to Beaverhead County. Tuesday is commonly the cheapest day to depart, followed by Monday. Saturday often has the most expensive prices. This is because a lot of travelers like to start their break on a weekend.
How much is a plane ticket to Beaverhead County?
Seats to Beaverhead County varied from $188 to $289 in the last seven days. Usually, the earlier you make a reservation, the bigger the bargain.
What months are the cheapest to book a flight to Beaverhead County?
February is a great month to secure a bargain fare to Beaverhead County. Be aware that the most expensive time to book in the States isn't during the height of summer, but the month of December.
How long is a flight to Beaverhead County?
It depends on a couple of different things, such as your point of origin and whether it's a multi-stop or direct flight. Listed below are three of the most well-known domestic routes to Beaverhead County and their average flight durations:

  • Denver, CO (DEN-Denver Intl.) to Gallatin Field Airport (BZN) - 1 hour and 43 minutes
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Gallatin Field Airport (BZN) - 1 hour and 39 minutes
  • Chicago, IL (ORD-OHare Intl.) to Gallatin Field Airport (BZN) - 3 hours and 17 minutes

What is the best time to go to Beaverhead County?
If you're eager to experience Beaverhead County's top city at its busiest, go to Dillon sometime during July, August and September. Similar to most locations in the Northern Hemisphere, summertime here begins June 20, with average temperatures ranging between 40ºF and 75ºF.

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

Beaverhead County Flights Information

Airlines serving
Delta, United
Roundtrip price
from $188
Beaverhead County Flights Information

Explore a world of travel with Expedia

*Available to One Key members.