£119 Cheap Flights to Idaho County

View £119 flight on Fri, 14 Aug 2026Opens in a new window

Popular airlines to Idaho County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • KLM

  • Air France

  • British Airways

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Cheap round-trip flights to Idaho County

Prices were available within the past 7 days and start at £119 for one-way flights and £172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 15 Apr - Wed, 22 Apr
DEN
Denver
MSO
Missoula
£172 Return, found 3 days ago
£172
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 15 Apr from Denver to Missoula, returning Wed, 22 Apr, priced at £172 found 3 days ago
Delta
Mon, 23 Mar - Mon, 30 Mar
EWR
New York
MSO
Missoula
£314 Return, found 5 hours ago
£314
Return
found 5 hours ago
Select Delta flight, departing Mon, 23 Mar from New York to Missoula, returning Mon, 30 Mar, priced at £314 found 5 hours ago
United
Mon, 23 Mar - Tue, 31 Mar
EWR
New York
MSO
Missoula
£336 Return, found 5 hours ago
£336
Return
found 5 hours ago
Select United flight, departing Mon, 23 Mar from New York to Missoula, returning Tue, 31 Mar, priced at £336 found 5 hours ago
Alaska Airlines
Fri, 6 Nov - Mon, 9 Nov
BIL
Billings
MSO
Missoula
£355 Return, found 1 day ago
£355
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 6 Nov from Billings to Missoula, returning Mon, 9 Nov, priced at £355 found 1 day ago
Hawaiian Airlines
Tue, 24 Mar - Sun, 29 Mar
EWR
New York
MSO
Missoula
£372 Return, found 5 hours ago
£372
Return
found 5 hours ago
Select Hawaiian Airlines flight, departing Tue, 24 Mar from New York to Missoula, returning Sun, 29 Mar, priced at £372 found 5 hours ago
Alaska Airlines
Fri, 6 Nov - Mon, 9 Nov
TPA
Tampa
MSO
Missoula
£384 Return, found 1 day ago
£384
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 6 Nov from Tampa to Missoula, returning Mon, 9 Nov, priced at £384 found 1 day ago
American Airlines
Mon, 23 Mar - Mon, 30 Mar
EWR
New York
MSO
Missoula
£648 Return, found 5 hours ago
£648
Return
found 5 hours ago
Select American Airlines flight, departing Mon, 23 Mar from New York to Missoula, returning Mon, 30 Mar, priced at £648 found 5 hours ago
KLM
Tue, 5 May - Mon, 18 May
LHR
London
LWS
Lewiston
£688 Return, found 6 days ago
£688
Return
found 6 days ago
Select KLM flight, departing Tue, 5 May from London to Lewiston, returning Mon, 18 May, priced at £688 found 6 days ago
American Airlines
Mon, 4 May - Tue, 19 May
LHR
London
MSO
Missoula
£692 Return, found 2 days ago
£692
Return
found 2 days ago
Select American Airlines flight, departing Mon, 4 May from London to Missoula, returning Tue, 19 May, priced at £692 found 2 days ago
Air France
Tue, 5 May - Tue, 19 May
LHR
London
LWS
Lewiston
£694 Return, found 6 days ago
£694
Return
found 6 days ago
Select Air France flight, departing Tue, 5 May from London to Lewiston, returning Tue, 19 May, priced at £694 found 6 days ago

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Trending flights to Idaho County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, 5 May - Mon, 18 May
LHR
London
LWS
Lewiston
£688 Return, found 6 days ago
£688
Return
found 6 days ago
Select KLM flight, departing Tue, 5 May from London to Lewiston, returning Mon, 18 May, priced at £688 found 6 days ago

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 holiday 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 £172.
How much is a flight to Idaho County?
One-way flights taking off from Denver (DEN) sold for as little as £119 in the last seven days. During this time, the cost of a return journey to Idaho County varied between £172 and £694. 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 £172 to £694 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 10ºC to 24ºC at this time of year, so consider travelling 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.

Book with confidence

Top tips for booking flights to Idaho County from UK

Get ready to fly to Idaho County

Prepare your luggage and book your flights to Idaho County with Expedia. We offer a seamless flight booking experience, with a wide range of Idaho County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Idaho County in 2026, we are always available to assist you. Book your flights to Idaho County today and let the adventure begin!

Find the best tickets to Idaho County

To find some of the best tickets to Idaho County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Idaho County or last-minute flights to Idaho County, you can filter and sort your search results, making it easy to find the ideal flight to Idaho County.

Airlines fly to Idaho County

There are 20 different airlines that fly to Idaho County including some of the most trusted names in the business. To book flights to Idaho County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Idaho County plane tickets.

Find the cheapest flights to Idaho County

By booking early you may find some of the best deals for Idaho County flights from the UK, including Idaho County direct flights. You can usually find affordable and cheap flights to Idaho County, whether one-way from £119 or round-trip from £172, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Idaho County

Try searching for different Idaho County airports with Expedia to find some of the cheapest flights to Idaho County. Flights from Denver (DEN) to Missoula (MSO) usually have the lowest price from £119.

Why book your flights to Idaho County with Expedia

Expedia offers great deals on Idaho County air fares from £119 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Idaho County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Idaho County from UK

Travel information

Idaho County Flights Information

Airlines serving
Alaska Airlines, Delta, United, Hawaiian Airlines, Air France, Icelandair, American Airlines, KLM
Roundtrip price
from £172
Idaho County Flights Information

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