$51 Cheap flights to Gallatin County

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Top places to visit in Gallatin County

A wooden boardwalk leading to a geothermal hot spring surrounded by trees and mountains in the background.
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West Yellowstone

West Yellowstone

Cheap flights to Gallatin County from $51 One Way, $92 Round Trip

$92 return flights and $51 one-way flights to Gallatin County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 13 - Mon, Nov 16
AZA
Mesa
BZN
Bozeman
$92 Roundtrip, found 3 hours ago
$92
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Fri, Nov 13 from Mesa to Bozeman, returning Mon, Nov 16, priced at $92 found 3 hours ago
Fri, Feb 5 - Tue, Feb 9
BOI
Boise
BZN
Bozeman
$187 Roundtrip, just found
$187
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Feb 5 from Boise to Bozeman, returning Tue, Feb 9, priced at $187 just found
Tue, Nov 3 - Tue, Nov 3
SEA
Seattle
BZN
Bozeman
$192 Roundtrip, found 4 hours ago
$192
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Tue, Nov 3 from Seattle to Bozeman, returning Tue, Nov 3, priced at $192 found 4 hours ago
Tue, Dec 8 - Wed, Dec 9
SEA
Seattle
BZN
Bozeman
$197 Roundtrip, found 5 hours ago
$197
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Dec 8 from Seattle to Bozeman, returning Wed, Dec 9, priced at $197 found 5 hours ago
Tue, Dec 8 - Wed, Dec 9
SEA
Seattle
BZN
Bozeman
$217 Roundtrip, found 5 hours ago
$217
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Dec 8 from Seattle to Bozeman, returning Wed, Dec 9, priced at $217 found 5 hours ago
Wed, Feb 10 - Thu, Feb 11
SAN
San Diego
BZN
Bozeman
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select United flight, departing Wed, Feb 10 from San Diego to Bozeman, returning Thu, Feb 11, priced at $237 found 2 days ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
SEABelgradeOctober 16 to October 20$462
IAHBelgradeOctober 17 to October 24$485
LAXBelgradeOctober 16 to October 20$489
DENBelgradeOctober 17 to October 24$541
LGABelgradeOctober 16 to October 21$542
BOSBelgradeOctober 17 to October 24$544
DFWBelgradeOctober 17 to October 19$562
ATLBelgradeOctober 16 to October 19$735
MSPBelgradeOctober 17 to October 21$823
CLTBelgradeOctober 18 to October 24$3,312
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Gallatin County Accommodation Deals

Hyatt Place Bozeman Yellowstone Airport

Hyatt Place Bozeman Yellowstone Airport

3 out of 5
619 ALASKA FRONTAGE ROAD Belgrade MT
Fully refundableReserve now, pay when you stay
$122 nightly
The price is $136 total per night from Nov 1 to Nov 2
$136 total
Nov 1 - Nov 2
Total with taxes and fees
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 ...
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
Fully refundableReserve now, pay when you stay
$118 nightly
The price is $132 total per night from Nov 8 to Nov 9
$132 total
Nov 8 - Nov 9
Total with taxes and fees
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 ...
9.2/10 Wonderful! (802 reviews)
"The hotel has been redone with a modern western theme. Warm and inviting. Fireplace in lobby lounge, delicious restaurant, hot tub outside in a beautiful open courtyard. The courtyard has several places to sit and relax. They had a musician on Friday afternoon. The courtyard also has several places ..."

Reviewed on Oct 11, 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
Fully refundableReserve now, pay when you stay
$144 nightly
The price is $159 total per night from Nov 1 to Nov 2
$159 total
Nov 1 - Nov 2
Total with taxes and fees
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 ...
9.6/10 Exceptional! (1,903 reviews)
"Very clean hotel and friendly staff."

Reviewed on Oct 13, 2026

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
Fully refundableReserve now, pay when you stay
$122 nightly
The price is $136 total per night from Oct 18 to Oct 19
$136 total
Oct 18 - Oct 19
Total with taxes and fees
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 ...
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.

Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Gallatin County

Are you in the mood for a cruise? Shop Orbitz today for cheap cruises and flights to Gallatin County. Our award-winning cruise site features exclusive offers, information for first-timers and top destinations and activities. Make discount domestic and international travel plans in an instant with cutting-edge mobile tools from Orbitz.

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Register for Orbitz email updates and our cruise experts will notify you of bargain tickets on cruises as they’re posted. Install our free mobile apps on your iPad, iPhone or Android for easy booking and mobile-only savings on flights to Gallatin County. Visit www.Orbitz.com to learn more about these amazing benefits and our 110% Best Price Guarantee.

First-Timers

Are you and your family cruise newbies? Orbitz offers Cruising 101 and Cruise FAQ to answer any questions you may have. Book your cruise and air travel with Orbitz On the Go for greater savings on Gallatin County flights.

Ports and Play

Be sure to check our cruise page for free shore excursions, onboard spending, balcony upgrades and other perks. Orbitz offers last-minute, luxury, weekend and summer cruises. You can even designate which port you want to sail from and pre-book on-shore activities. Get there on the cheap with discounts on flights to Gallatin County and Gallatin County flights. Get more bang for your travel buck at Orbitz.

Frequently asked questions

How much is a flight to Gallatin County?
Travelers from near and far picked up round-trip flight deals ranging between $92 and $3,312 this week. Kicking off your journey from Mesa (AZA)? The best one-way tickets were $51.
How to book the cheapest flight to Gallatin County?
Scoring cheap flights to Gallatin County is as easy as booking with Orbitz. But if you'd like to make sure you're grabbing the best flight deals around, here are some suggestions to follow:

  • Depending on where you're departing from, select the 'Nearby airports' function (located under the departure and arrival options). In certain cases, other departure points will have more competitive fares.
  • If you're flexible with your travel plans, click on the 'Show flexible dates' link. It'll display the flight deals for the days either side of your selected departure. Ticket prices often vary depending on the day of the week.
  • To refine your results, hit 'Show options.' You can search based on seating class, airlines, nonstop flights and refundable flights. You can also choose your preferred departure and arrival times under 'Sort & Filter' to the left.
  • Once you've settled on your travel dates, don't delay booking. Prices normally climb as the departure date nears.
  • Combine your hotels, flights and car rental into an impressive package deal. Save your hard-earned money for things that really excite you, like exploring Gallatin County.
  • Flying during the busy season can mean higher airfares. Try to travel outside of popular periods, such as Christmas, New Year's Eve and Easter.

What is the best time to book a flight to Gallatin County?
Generally speaking, the cheapest month to purchase a plane ticket is in January. This is closely followed by February and August. When seeking a cheap flight to Gallatin County, be ready to book. Cheap deals emerge quickly and don't stick around!
What day of the week is the cheapest to book a flight to Gallatin County?
To land an incredible flight deal, make a booking on a Tuesday, Wednesday or Saturday. Usually, these are the cheapest days to book seats to Gallatin County.
What is the cheapest day of the week to fly to Gallatin County?
You can pick up cheap flights to Gallatin County by hopping on a plane on a Monday, according to Orbitz data from 2020. Tuesday is the next cheapest day, while Saturday has the most costly airfares. Whether you prefer to stretch your travel budget or take off on whichever day is convenient, you'll always get a fabulous deal with Orbitz.
What is the cheapest month to fly to Gallatin County?
To secure cheap flights to Gallatin County, you should pack your suitcase and travel in August. Orbitz data shows that generally, this is the best month to save serious money on your airfare. If you're thinking of flying to Gallatin County in June, it's worth remembering that this is the most expensive time to travel.
Which airlines allow free cancellation?
When searching for flights on Orbitz, click on "Filter by flexible change policies." This filter will show you all the airlines offering free cancellation within 24 hours of booking and no change fees. Relax knowing that if things unexpectedly change, your reservation can too.
What do I need for the flight to Gallatin County?
There's so much to plan for any big trip, so it's great to get a bit of help along the way. Here's a handy checklist to ensure you're ready for your flight:

  • Ensure that you have your travel paperwork and some identification. For overseas trips, you'll need to take your passport. When you book your seats, always use the exact details stated on your current ID.
  • A well-stocked carry-on bag is a must-have for any medium-haul flight. With several hours up your sleeve, you'll want something to keep you amused on your trip to Gallatin County. We suggest a good book or magazine, and something to munch on.
  • Plane cabins often get quite cold. Even if you're flying during the peak of the Gallatin County summer, make sure you bring some extra layers of clothing to keep comfortable.

How do I get cheap first-class/business deals to Gallatin County?
There are ways of booking business or first-class tickets to Gallatin County that won't burn through your wallet. Claim a seat in the pointy end of the plane for less with these handy hints:

  • Be flexible with your travel dates and hold out for sales on business or first-class airfares.
  • Look for a budget airline that offers business-class seats. They usually come with more legroom and a glass of Champagne — and a more appealing price.
  • Bid for an upgrade in online auctions or upgrade with loyalty points.

What is the best time to go to Gallatin County?
There's never a bad time to head to Gallatin County, but March, April and May are the busiest months. For most places in the Northern Hemisphere, the summer starts June 20. If you'd sooner spend most of your days in a short-sleeved top than a thick winter coat, this time of the year may suit you perfectly. Expect average daytime highs of 75 ºF and nightly lows around 45 ºF.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.