Cheap Flights to Granite County from $125

View $125 flight on Sat, Dec 12, 2026Opens in a new window

Popular airlines to Granite County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • KLM

  • British Airways

  • Air France

How much is the cheapest flight to Granite County?

Prices were available within the past 7 days and start at $125 for one-way flights and $196 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Jun 3 - Sat, Jun 6
SEA
Seattle
MSO
Missoula
$197 Roundtrip, found 13 hours ago
$197
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Seattle to Missoula, returning Sat, Jun 6, priced at $197 found 13 hours ago
Alaska Airlines
Fri, Jun 5 - Sat, Jun 6
SEA
Seattle
MSO
Missoula
$207 Roundtrip, found 7 hours ago
$207
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri, Jun 5 from Seattle to Missoula, returning Sat, Jun 6, priced at $207 found 7 hours ago
Alaska Airlines
Fri, May 29 - Mon, Jun 1
SEA
Seattle
MSO
Missoula
$217 Roundtrip, just found
$217
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, May 29 from Seattle to Missoula, returning Mon, Jun 1, priced at $217 just found
Delta
Wed, May 27 - Wed, Jun 3
SEA
Seattle
MSO
Missoula
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 27 from Seattle to Missoula, returning Wed, Jun 3, priced at $237 found 2 days ago
Sun Country Airlines
Wed, Jul 1 - Wed, Jul 8
MSP
Minneapolis
MSO
Missoula
$267 Roundtrip, found 1 hour ago
$267
Roundtrip
found 1 hour ago
Select Sun Country Airlines flight, departing Wed, Jul 1 from Minneapolis to Missoula, returning Wed, Jul 8, priced at $267 found 1 hour ago
American Airlines
Tue, Jun 2 - Wed, Jun 3
DFW
Dallas
MSO
Missoula
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jun 2 from Dallas to Missoula, returning Wed, Jun 3, priced at $269 found 4 days ago
United
Fri, May 29 - Sun, May 31
DEN
Denver
MSO
Missoula
$269 Roundtrip, found 11 hours ago
$269
Roundtrip
found 11 hours ago
Select United flight, departing Fri, May 29 from Denver to Missoula, returning Sun, May 31, priced at $269 found 11 hours ago
United
Thu, May 28 - Fri, Jun 5
SFO
San Francisco
MSO
Missoula
$279 Roundtrip, found 19 hours ago
$279
Roundtrip
found 19 hours ago
Select United flight, departing Thu, May 28 from San Francisco to Missoula, returning Fri, Jun 5, priced at $279 found 19 hours ago
United
Thu, Jul 9 - Sun, Jul 12
LAX
Los Angeles
MSO
Missoula
$289 Roundtrip, found 4 hours ago
$289
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Jul 9 from Los Angeles to Missoula, returning Sun, Jul 12, priced at $289 found 4 hours ago
American Airlines
Tue, Jun 9 - Wed, Jun 10
JFK
New York
MSO
Missoula
$297 Roundtrip, found 6 days ago
$297
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jun 9 from New York to Missoula, returning Wed, Jun 10, priced at $297 found 6 days ago

Airports in Granite County

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

Select flight to Missoula Intl. MSO. Cheapest option available. Flights from $419
MSO
Missoula Intl.
Cheapest
Flights from $419

Trending flights to Granite 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.

Bargain Flight
Wed, May 27 - Sat, May 30
SEA
Seattle
MSO
Missoula
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Wed, May 27 from Seattle to Missoula, returning Sat, May 30, priced at $196 found 1 day ago

Frequently asked questions

How do I find cheap flights to Granite County that have flexible change policies?
At Expedia, we've been channeling our inner yogi to get you the most flexible fares around town. Just click on "No change fee" directly underneath the filter heading "Flexible change policies" to find your dream flight to Granite County.
Which airlines fly to Granite County?
Dust off your suitcase and choose from these leading airlines that have flights into or near Granite County:

  • United Airlines - 173 flights to or near Granite County each month, including 173 flights to Missoula Intl. Airport (MSO) per month.
  • Delta Air Lines - 117 flights to or near Granite County each month, including 117 flights to Missoula Intl. Airport (MSO) per month.
  • Alaska Airlines - 91 flights to or near Granite County each month, including 91 flights to Missoula Intl. Airport (MSO) per month.

How can I find cheap tickets to Granite County?
Book in advance, fly to or from nearby airports, avoid vacation periods — there are plenty of ways! One more is to make use of Expedia's "flexible dates" function. Search for your Granite County flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Granite County was $196.
How much is a flight to Granite County?
You could have nabbed a return ticket to Granite County from anywhere between $196 and $297 in the last seven days. For one-way journeys leaving from Denver (DEN), the lowest price during this period was just $125.
What are the most popular airports to fly into in Granite County?
Book your flight to Missoula Intl. Airport (MSO) and sample everything that Granite County has to offer. As the region's main point of entry, roughly 515 flights touch down here every month.
When is the cheapest time to fly to Granite County?
Consider traveling early on in the week to nab a bargain fare to Granite County. Tuesday is routinely the most economical day to fly, with Monday running a close second. Saturday typically has the costliest fares. This is because a lot of travelers prefer to kick off their trip on a weekend.
How much is a plane ticket to Granite County?
In the last seven days, tickets ranged between $196 and $297. Have a look at our great deals to Granite County, make a booking and then start packing your bags.
What months are the cheapest to book a flight to Granite County?
The top month to book affordable airfares to Granite County is February. Keep in mind that in the U.S, the most expensive time to reserve a ticket is the festive month of December.
How long is a flight to Granite County?
It depends on a couple of things, such as where you depart from and whether you're on a multi-stop or direct flight. Listed below are some of the most popular domestic routes to Granite County and their average flight durations:

  • Denver, CO (DEN-Denver Intl.) to Missoula Intl. Airport (MSO) - 2 hours and 8 minutes
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Missoula Intl. Airport (MSO) - 1 hour and 27 minutes
  • Chicago, IL (ORD-OHare Intl.) to Missoula Intl. Airport (MSO) - 3 hours and 37 minutes

What is the best time to go to Granite County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a fabulous time to check out the well-known Granite County city of Clinton. Average temperatures fluctuate between 40ºF and 80ºF throughout this season. The biggest crowds are found here in April, May and June.

Book with confidence

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.