Cheap Flights to Idaho County from ₩673,100

View ₩673,100 flight on Fri, Feb 6, 2026Opens in a new window

Popular airlines to Idaho County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Hawaiian Airlines

  • KLM

  • Air France

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How much is the cheapest flight to Idaho County?

Prices were available within the past 7 days and start at ₩673,100 for one-way flights and ₩974,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Feb 2 - Fri, Feb 6
ICN
Seoul
MSO
Missoula
₩974,200 Roundtrip, found 5 days ago
₩974,200
Roundtrip
found 5 days ago
Select United flight, departing Mon, Feb 2 from Seoul to Missoula, returning Fri, Feb 6, priced at ₩974,200 found 5 days ago
United
Fri, Feb 6 - Tue, Feb 10
ICN
Seoul
MSO
Missoula
₩974,500 Roundtrip, found 1 day ago
₩974,500
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 6 from Seoul to Missoula, returning Tue, Feb 10, priced at ₩974,500 found 1 day ago
Hawaiian Airlines
Fri, Feb 6 - Tue, Feb 10
ICN
Seoul
MSO
Missoula
₩1,018,200 Roundtrip, found 1 day ago
₩1,018,200
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Feb 6 from Seoul to Missoula, returning Tue, Feb 10, priced at ₩1,018,200 found 1 day ago
Hawaiian Airlines
Mon, Feb 2 - Fri, Feb 6
ICN
Seoul
MSO
Missoula
₩1,067,900 Roundtrip, found 5 days ago
₩1,067,900
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Feb 2 from Seoul to Missoula, returning Fri, Feb 6, priced at ₩1,067,900 found 5 days ago
Hawaiian Airlines
Mon, Feb 2 - Fri, Feb 6
ICN
Seoul
MSO
Missoula
₩1,266,200 Roundtrip, found 5 days ago
₩1,266,200
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Feb 2 from Seoul to Missoula, returning Fri, Feb 6, priced at ₩1,266,200 found 5 days ago
Hawaiian Airlines
Mon, Feb 2 - Fri, Feb 6
ICN
Seoul
MSO
Missoula
₩1,280,500 Roundtrip, found 5 days ago
₩1,280,500
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Feb 2 from Seoul to Missoula, returning Fri, Feb 6, priced at ₩1,280,500 found 5 days ago
American Airlines
Fri, Feb 6 - Tue, Feb 10
ICN
Seoul
MSO
Missoula
₩1,286,700 Roundtrip, found 1 day ago
₩1,286,700
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from Seoul to Missoula, returning Tue, Feb 10, priced at ₩1,286,700 found 1 day ago
Hawaiian Airlines
Fri, Feb 6 - Tue, Feb 10
ICN
Seoul
MSO
Missoula
₩1,328,700 Roundtrip, found 1 day ago
₩1,328,700
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Feb 6 from Seoul to Missoula, returning Tue, Feb 10, priced at ₩1,328,700 found 1 day ago
Delta
Fri, Feb 6 - Tue, Feb 10
ICN
Seoul
MSO
Missoula
₩1,954,600 Roundtrip, found 1 day ago
₩1,954,600
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Feb 6 from Seoul to Missoula, returning Tue, Feb 10, priced at ₩1,954,600 found 1 day ago
Korean Air
Fri, Feb 6 - Tue, Feb 10
ICN
Seoul
MSO
Missoula
₩1,954,600 Roundtrip, found 1 day ago
₩1,954,600
Roundtrip
found 1 day ago
Select Korean Air flight, departing Fri, Feb 6 from Seoul to Missoula, returning Tue, Feb 10, priced at ₩1,954,600 found 1 day ago

About Idaho County

Expedia offers flights to Idaho County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Idaho County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Idaho County that have flexible change policies?
Search for your cheap flights to Idaho County, then tick the "No change fee" box directly below the "Flexible change policies" filter. It's that easy. We know that travel plans can change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Idaho County?
Settle on your travel dates and then fly into or near Idaho County with one of these great airlines:

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

How can I find cheap tickets to Idaho County?
Book well ahead of time, fly to or from nearby airports, avoid school vacation time — you're not short of ways! Another one is to take advantage of Expedia's "flexible dates" function. Search for your Idaho County flight, then check out the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Idaho County was ₩974,200.
How much is a flight to Idaho County?
One-way flights taking off from Seoul (ICN) sold for as little as ₩673,100 in the last seven days. During this time, the cost of a return journey to Idaho County varied between ₩974,200 and ₩1,954,600. If you find a deal, book fast — these fares don't stick around.
What are the most popular airports to fly into in Idaho County?
Fly into Missoula Intl. Airport (MSO) and experience everything that Idaho County has to offer. As the region's main entry point, about 515 flights touch down here every month.
When is the cheapest time to fly to Idaho County?
If you'd prefer to spend your money enjoying the delights of Idaho County rather than on getting there, jet off earlier in the week. The cheapest day to fly is usually Tuesday, with Monday coming in second. With many folks keeping their travel to weekends, Saturday tends to have the costliest fares.
How much is a plane ticket to Idaho County?
Plane tickets varied from ₩974,200 to ₩1,954,600 over the last seven days. When you're ready to book, we're here to help secure a fabulous deal to Idaho County.
What is the best time to go to Idaho County?
May, June and July are popular months to explore the wonders of Cottonwood, one of Idaho County's most renowned cities. Summertime here begins June 20. Temperatures vary from 50ºF to 75ºF at this time of year, so consider traveling then if you're looking for warmer weather.
What months are the cheapest to book a flight to Idaho County?
The best month to purchase budget airfares to Idaho County is February. Keep in mind that in the U.S, the most expensive time to purchase a ticket is the busy month of December.

Trending flights to Idaho 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.

United
Mon, Feb 2 - Fri, Feb 6
ICN
Seoul
MSO
Missoula
₩974,200 Roundtrip, found 5 days ago
₩974,200
Roundtrip
found 5 days ago
Select United flight, departing Mon, Feb 2 from Seoul to Missoula, returning Fri, Feb 6, priced at ₩974,200 found 5 days ago
*Available to Expedia members.