$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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FlightsFlights

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 6 - Mon, Nov 9
AZA
Mesa
BZN
Bozeman
$92 Roundtrip, found 3 hours ago
$92
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Fri, Nov 6 from Mesa to Bozeman, returning Mon, Nov 9, priced at $92 found 3 hours ago
Tue, Oct 6 - Sat, Oct 10
SEA
Seattle
BZN
Bozeman
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 6 from Seattle to Bozeman, returning Sat, Oct 10, priced at $197 found 1 day ago
Mon, Nov 9 - Sat, Nov 14
PAE
Seattle
BZN
Bozeman
$247 Roundtrip, found 6 days ago
$247
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Nov 9 from Seattle to Bozeman, returning Sat, Nov 14, priced at $247 found 6 days ago
Tue, Oct 20 - Tue, Oct 27
SFO
San Francisco
BZN
Bozeman
$247 Roundtrip, found 6 days ago
$247
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 20 from San Francisco to Bozeman, returning Tue, Oct 27, priced at $247 found 6 days ago
Tue, Oct 27 - Tue, Oct 27
LAX
Los Angeles
BZN
Bozeman
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Los Angeles to Bozeman, returning Tue, Oct 27, priced at $273 found 4 days ago
Tue, Oct 13 - Tue, Oct 20
ORD
Chicago
BZN
Bozeman
$295 Roundtrip, found 14 hours ago
$295
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Oct 13 from Chicago to Bozeman, returning Tue, Oct 20, priced at $295 found 14 hours ago
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Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
SEABelgradeAugust 8 to August 13$382
LAXBelgradeAugust 9 to August 13$394
MSPWest YellowstoneAugust 8 to August 14$407
IAHBelgradeAugust 7 to August 12$423
ATLBelgradeAugust 8 to August 22$427
DFWBelgradeAugust 9 to August 18$485
MSPBelgradeAugust 8 to August 15$544
DENBelgradeAugust 7 to August 11$570
LGABelgradeAugust 7 to August 11$589
BOSBelgradeAugust 8 to August 12$837
IAHWest YellowstoneAugust 7 to August 10$848
CLTBelgradeAugust 8 to August 16$3,466
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Gallatin County Accommodation Deals

Field & Stream Lodge Bozeman

Field & Stream Lodge Bozeman

4 out of 5
5 Baxter Ln Bozeman MT
Fully refundable
$190 nightly
The price is $207 total per night from Aug 31 to Sep 1
$207 total
Aug 31 - Sep 1
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! (637 reviews)
"Great! Loved this spot."

Reviewed on Jul 31, 2026

Opens in a new windowField & Stream Lodge Bozeman
Days Inn & Suites by Wyndham Bozeman

Days Inn & Suites by Wyndham Bozeman

3 out of 5
1321 N 7th Ave Bozeman MT
Fully refundableReserve now, pay when you stay
$122 nightly
The price is $134 total per night from Aug 31 to Sep 1
$134 total
Aug 31 - Sep 1
Total with taxes and fees
Stay at this hotel in Bozeman. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
Opens in a new windowDays Inn & Suites by Wyndham Bozeman
Microtel Inn & Suites by Wyndham Bozeman

Microtel Inn & Suites by Wyndham Bozeman

2 out of 5
612 Nikles St Bozeman MT
Fully refundableReserve now, pay when you stay
$127 nightly
The price is $139 total per night from Aug 9 to Aug 10
$139 total
Aug 9 - Aug 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Bozeman. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,766 reviews)
"The staff was amazing and liked they laundry pods and quarters availed. But the room is a different the skirt around the bed had dried male stuff going down it and when you closed bathroom door there was someone else's pj's still hanging behind they and they were gross"

Reviewed on Jul 31, 2026

Opens in a new windowMicrotel Inn & Suites by Wyndham Bozeman
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Comfort Inn Bozeman near University

Comfort Inn Bozeman near University

2.5 out of 5
1370 N 7th Ave Bozeman MT
Fully refundable
$143 nightly
The price is $159 total per night from Aug 20 to Aug 21
$159 total
Aug 20 - Aug 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Bozeman. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
Opens in a new windowComfort Inn Bozeman near University
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

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 $3,466 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.