Cheap flights to Idaho

Popular airlines to Idaho

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

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Popular cities in Idaho

FlightsFlights

Boise

Boise

Cheap round-trip flights to Idaho

Prices were available within the past 7 days and start at €94 for one-way flights and €161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 27 Sep - Sun, 28 Sep
LAX
Los Angeles
GEG
Spokane
€161 Return, found 20 hours ago
€161
Return
found 20 hours ago
Select Delta flight, departing Sat, 27 Sep from Los Angeles to Spokane, returning Sun, 28 Sep, priced at €161 found 20 hours ago
American Airlines
Sat, 27 Sep - Sun, 28 Sep
LAX
Los Angeles
GEG
Spokane
€204 Return, found 20 hours ago
€204
Return
found 20 hours ago
Select American Airlines flight, departing Sat, 27 Sep from Los Angeles to Spokane, returning Sun, 28 Sep, priced at €204 found 20 hours ago
United
Fri, 17 Oct - Sun, 19 Oct
LAX
Los Angeles
SUN
Sun Valley
€241 Return, found 2 days ago
€241
Return
found 2 days ago
Select United flight, departing Fri, 17 Oct from Los Angeles to Sun Valley, returning Sun, 19 Oct, priced at €241 found 2 days ago
Delta
Mon, 5 Jan - Mon, 12 Jan
LAX
Los Angeles
BOI
Boise
€266 Return, found 2 days ago
€266
Return
found 2 days ago
Select Delta flight, departing Mon, 5 Jan from Los Angeles to Boise, returning Mon, 12 Jan, priced at €266 found 2 days ago
United
Sun, 12 Oct - Sat, 18 Oct
LAX
Los Angeles
MSO
Missoula
€323 Return, found 6 days ago
€323
Return
found 6 days ago
Select United flight, departing Sun, 12 Oct from Los Angeles to Missoula, returning Sat, 18 Oct, priced at €323 found 6 days ago
Scandinavian Airlines
Mon, 3 Nov - Mon, 17 Nov
DUB
Dublin
BOI
Boise
€554 Return, found 2 days ago
€554
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 3 Nov from Dublin to Boise, returning Mon, 17 Nov, priced at €554 found 2 days ago
Icelandair
Thu, 8 Jan - Tue, 3 Mar
DUB
Dublin
GEG
Spokane
€770 Return, found 4 days ago
€770
Return
found 4 days ago
Select Icelandair flight, departing Thu, 8 Jan from Dublin to Spokane, returning Tue, 3 Mar, priced at €770 found 4 days ago
American Airlines
Wed, 7 Jan - Sun, 11 Jan
DUB
Dublin
JAC
Jackson
€792 Return, found 5 days ago
€792
Return
found 5 days ago
Select American Airlines flight, departing Wed, 7 Jan from Dublin to Jackson, returning Sun, 11 Jan, priced at €792 found 5 days ago
Lufthansa
Thu, 13 Nov - Thu, 20 Nov
DUB
Dublin
JAC
Jackson
€813 Return, found 3 days ago
€813
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 13 Nov from Dublin to Jackson, returning Thu, 20 Nov, priced at €813 found 3 days ago
American Airlines
Fri, 14 Nov - Fri, 28 Nov
DUB
Dublin
MSO
Missoula
€813 Return, found 19 hours ago
€813
Return
found 19 hours ago
Select American Airlines flight, departing Fri, 14 Nov from Dublin to Missoula, returning Fri, 28 Nov, priced at €813 found 19 hours ago

About Idaho

Expedia offers flights to Idaho to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Idaho 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 that have flexible change policies?
By using our smart "No change fee" filter, that's how. Simply type in your origin, destination and dates, click "Search," then tick the checkbox directly under the "Flexible change policies" heading (it's on the left of your screen). Expedia makes it simple to find flexible, low-cost fares to Idaho.
Which airlines fly to Idaho?
Wherever you want to wander in Idaho and whenever you're hoping to depart, you'll find your perfect flight with one of these top airlines:

  • Alaska Airlines - 815 flights to or near Idaho each month, including 754 flights to Boise Airport (BOI) and 30 flights to Friedman Memorial Airport (SUN) per month.
  • Delta Air Lines - 637 flights to or near Idaho each month, including 489 flights to Boise Airport (BOI) and 86 flights to Idaho Falls Regional Airport (IDA) per month.
  • United Airlines - 438 flights to or near Idaho each month, including 303 flights to Boise Airport (BOI) and 91 flights to Idaho Falls Regional Airport (IDA) per month.

How can I find cheap tickets to Idaho?
One of the best ways to find cheap tickets to Idaho is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Idaho in the last seven days was €161. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Los Angeles (LAX) sold for as little as €94 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between €161 and €813. If you find a deal, book quickly — these prices don't hang about.
What are the most popular airports to fly into in Idaho?
Touch down at any one of these main airports in Idaho and you'll be in the perfect position to experience all that this renowned region has to offer:

  • Boise Airport (BOI) - 1,994 flights per month.
  • Idaho Falls Regional Airport (IDA) - 334 flights per month.
  • Friedman Memorial Airport (SUN) - 134 flights per month.

How much is a plane ticket to Idaho?
In the last seven days, plane fares to Idaho fluctuated between €161 and €813. Prices tend to go up over time, so book a top deal today.
What is the best time to go to Idaho?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a terrific time to tour the thrilling Idaho city of Boise. Average temperatures vary between 16ºC and 27ºC throughout this season. The largest crowds are found here in May, July and August.
What months are the cheapest to book a flight to Idaho?
The most cost-effective month to land a flight to Idaho is February, while prices are at a premium in December. Steer clear of this month if you're on a budget.

Trending flights to Idaho

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.

Scandinavian Airlines
Mon, 3 Nov - Mon, 17 Nov
DUB
Dublin
BOI
Boise
€554 Return, found 2 days ago
€554
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 3 Nov from Dublin to Boise, returning Mon, 17 Nov, priced at €554 found 2 days ago
*Available to Expedia members.