Cheap Flights to Gallatin County from $51 (2026/2027)

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Jet to one of Gallatin County's top cities

A town with a prominent red brick building, a church with a steeple, and mountains in the background.

Bozeman

Flights
Bozeman

How Much Does it Cost To Fly To Gallatin County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Dec 11 - Mon, Dec 14
AZA
Phoenix - Mesa Gateway
BZN
Bozeman Yellowstone Intl.
$92 Roundtrip, found 14 hours ago
$92
Roundtrip
found 14 hours ago
Select Allegiant Air flight, departing Fri, Dec 11 from Phoenix - Mesa Gateway to Bozeman Yellowstone Intl., returning Mon, Dec 14, priced at $92 found 14 hours ago
Wed, Jan 20 - Wed, Jan 27
SEA
Seattle - Tacoma Intl.
BZN
Bozeman Yellowstone Intl.
$197 Roundtrip, found 17 hours ago
$197
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Wed, Jan 20 from Seattle - Tacoma Intl. to Bozeman Yellowstone Intl., returning Wed, Jan 27, priced at $197 found 17 hours ago
Sat, Jan 30 - Sat, Feb 6
SAN
San Diego Intl.
BZN
Bozeman Yellowstone Intl.
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Jan 30 from San Diego Intl. to Bozeman Yellowstone Intl., returning Sat, Feb 6, priced at $233 found 3 days ago
Thu, Nov 26 - Tue, Dec 1
LAX
Los Angeles Intl.
BZN
Bozeman Yellowstone Intl.
$236 Roundtrip, found 6 days ago
$236
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Thu, Nov 26 from Los Angeles Intl. to Bozeman Yellowstone Intl., returning Tue, Dec 1, priced at $236 found 6 days ago
Sat, Nov 14 - Tue, Nov 17
SAN
San Diego Intl.
BZN
Bozeman Yellowstone Intl.
$237 Roundtrip, found 11 hours ago
$237
Roundtrip
found 11 hours ago
Select United flight, departing Sat, Nov 14 from San Diego Intl. to Bozeman Yellowstone Intl., returning Tue, Nov 17, priced at $237 found 11 hours ago
Sat, Nov 14 - Tue, Nov 17
SAN
San Diego Intl.
BZN
Bozeman Yellowstone Intl.
$237 Roundtrip, found 11 hours ago
$237
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Nov 14 from San Diego Intl. to Bozeman Yellowstone Intl., returning Tue, Nov 17, priced at $237 found 11 hours ago
Tue, Jan 26 - Wed, Jan 27
BOS
Logan Intl.
BZN
Bozeman Yellowstone Intl.
$241 Roundtrip, found 6 days ago
$241
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Jan 26 from Logan Intl. to Bozeman Yellowstone Intl., returning Wed, Jan 27, priced at $241 found 6 days ago
Sun, Nov 22 - Sat, Dec 5
PAE
Seattle Paine Field Intl. Airport
BZN
Bozeman Yellowstone Intl.
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Nov 22 from Seattle Paine Field Intl. Airport to Bozeman Yellowstone Intl., returning Sat, Dec 5, priced at $257 found 1 day ago
OriginDestinationTravel DatesFlights From*
SEABelgradeOctober 31 to November 4$197
LAXBelgradeNovember 26 to December 1$236
BOSBelgradeNovember 11 to November 12$241
DENBelgradeJanuary 11 to January 16$269
MSPBelgradeDecember 12 to December 15$303
HOUBelgradeNovember 1 to November 3$313
EWRBelgradeNovember 6 to November 9$359
CLTBelgradeDecember 17 to December 23$389
DFWBelgradeNovember 10 to November 13$403
ATLBelgradeDecember 3 to December 10$421
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXBelgradeOctober 17 to October 24$417
CLTBelgradeOctober 17 to October 20$470
SEABelgradeOctober 18 to October 20$515
LGABelgradeOctober 16 to October 19$529
HOUBelgradeOctober 16 to October 16$562
BOSBelgradeOctober 16 to October 27$565
DFWBelgradeOctober 17 to October 19$567
DENBelgradeOctober 17 to October 24$576
ATLBelgradeOctober 16 to October 17$746
MSPBelgradeOctober 17 to October 19$807
*Prices include taxes and fees

Best Gallatin County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
RSVP Hotel
3.5-star property

RSVP Hotel

Nov 5 - Nov 10

5 night stay

Philadelphia (PHL) to Bozeman (BZN)

Delta • Non-stop roundtrip • Coach
Price was $805, price is now $662 per person
$662
per person
found 1 day ago
Shoshone Condos at Big Sky Resort
4.0-star property

Shoshone Condos at Big Sky Resort

Jan 1 - Jan 5

4 night stay

Nashville (BNA) to Bozeman (BZN)

Delta • Non-stop roundtrip • Coach
Price was $1,522, price is now $1,182 per person
$1,182
per person
found 1 day ago
Huntley Lodge at Big Sky Resort
4.0-star property

Huntley Lodge at Big Sky Resort

Nov 25 - Nov 30

5 night stay

Philadelphia (PHL) to Bozeman (BZN)

Southwest Airlines • Non-stop • Coach

Bozeman (BZN) to Philadelphia (PHL)

American Airlines • Non-stop • Coach
Price was $1,030, price is now $849 per person
$849
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Philadelphia to Gallatin County
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Travelers ❤️ These Gallatin County 🏨

Hyatt Place Bozeman Yellowstone Airport

Hyatt Place Bozeman Yellowstone Airport

3 out of 5
619 ALASKA FRONTAGE ROAD Belgrade MT
Book a stay at this business-friendly hotel in Belgrade. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Memorial Park and Jackpot Casino are located nearby.
Opens in a new windowHyatt Place Bozeman Yellowstone Airport
Field & Stream Lodge Bozeman

Field & Stream Lodge Bozeman

4 out of 5
5 Baxter Ln Bozeman MT
Book a stay at this business-friendly hotel in Bozeman. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Dotty's Casino and The ELM are located nearby.
9.2/10 Wonderful! (804 reviews)
"The staff is poorly trained and at times very unprofessional. The space is cute but mediocre."

Reviewed on Oct 14, 2026

Opens in a new windowField & Stream Lodge Bozeman
C'mon Inn Bozeman

C'mon Inn Bozeman

2.5 out of 5
6139 E Valley Center Rd. Bozeman MT
Stay at this hotel in Bozeman. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the pool in our reviews. Popular attractions Magic Diamond Casino and Dotty's Casino are located nearby.
Opens in a new windowC'mon Inn Bozeman
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Best Western Plus GranTree Inn

Best Western Plus GranTree Inn

2.5 out of 5
1325 N 7th Ave Bozeman MT
Book a stay at this business-friendly hotel in Bozeman. Enjoy free WiFi, free parking, and a casino. Our guests praise the helpful staff in our reviews. Popular attractions Dotty's Casino and The ELM are located nearby.
Opens in a new windowBest Western Plus GranTree Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Gallatin County?
Some thrifty travelers picked up a roundtrip flight to Gallatin County for as little as $92 during the last seven days. If you spot a good bargain, act quick. Cheap deals don't stick around for long! This price was available on Travelocity for flights to Gallatin County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Gallatin County?
Put together your itinerary and then head off with any of the 15 airlines that operate flights to Gallatin County. Book a seat with the popular air carrier, United Airlines. It operates around 247 flights per month to Bozeman, Gallatin County's main city, so finding a fare that suits should be a snap.
What is the cheapest month to fly to Gallatin County?
For your biggest chance at scoring a superb flight deal, time your getaway sometime in December. According to Travelocity's direct flight demand between January and December last year, it's the most affordable month to jet to Gallatin County.
How can I check my flight status to Gallatin County?
Check on the status of your flight to Gallatin County, make amendments to your journey and plenty more from our "Trips" portal. Found at the top right of our homepage, it's your one-stop shop for viewing and managing your bookings. All you need to do is sign in or create a new account. Savvy adventurers will also appreciate the Travelocity app. You'll get alerts for flight delays and gate changes, along with the ability to find great deals on rental cars, hotels and activities while you're out and about. If you have family flying with you, it's also a convenient way to share your flight details with each other.
How do I find the best deals on flights to Gallatin County?
Be flexible with your dates and there's a good chance you'll find a deal you can't pass up. When searching for flights on Travelocity, click the "Flexible dates" feature at the top of the page to reveal prices for nearby days. Also try to book ahead and avoid peak periods. In the last seven days, the best price for a roundtrip flight to Gallatin County was $92. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Gallatin County with Travelocity?
Start packing and get ready for an exciting adventure with Travelocity. It's our job to find you impressive deals on cheap flights to Gallatin County. Whether you're looking for flexible airfares or cheap family flights with low-cost airlines, we've got you covered.
How much is a flight to Gallatin County on average?
Travelers have snapped up roundtrip flights to Gallatin County for between $92 and $807 with Travelocity in the last seven days. Whether you're planning to fly economy or first class, we'll help you land an incredible deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to Gallatin County?
The duration of your flight and whether you pick a low-priced or full-service airline will determine what you can expect. If you're searching for long-haul flights to Gallatin County, entertainment, drinks and food will come standard. Want cheap flights for family vacations? You'll find great deals with budget carriers. These airlines typically don't come with as many inclusions, or you may have to pay extra for them.