Cheap flights to Idaho

Popular airlines to Idaho

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Hawaiian Airlines

    Hawaiian 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 €91 for one-way flights and €214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 17 Oct - Thu, 23 Oct
ORD
Chicago
JAC
Jackson
€214 Return, found 5 days ago
€214
Return
found 5 days ago
Select American Airlines flight, departing Fri, 17 Oct from Chicago to Jackson, returning Thu, 23 Oct, priced at €214 found 5 days ago
Delta
Tue, 14 Apr - Fri, 17 Apr
ORD
Chicago
BOI
Boise
€234 Return, found 11 hours ago
€234
Return
found 11 hours ago
Select Delta flight, departing Tue, 14 Apr from Chicago to Boise, returning Fri, 17 Apr, priced at €234 found 11 hours ago
Delta
Mon, 13 Apr - Thu, 16 Apr
ORD
Chicago
BOI
Boise
€240 Return, found 16 hours ago
€240
Return
found 16 hours ago
Select Delta flight, departing Mon, 13 Apr from Chicago to Boise, returning Thu, 16 Apr, priced at €240 found 16 hours ago
American Airlines
Tue, 14 Apr - Fri, 17 Apr
ORD
Chicago
BOI
Boise
€242 Return, found 11 hours ago
€242
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 14 Apr from Chicago to Boise, returning Fri, 17 Apr, priced at €242 found 11 hours ago
American Airlines
Tue, 14 Apr - Fri, 17 Apr
ORD
Chicago
BOI
Boise
€244 Return, found 11 hours ago
€244
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 14 Apr from Chicago to Boise, returning Fri, 17 Apr, priced at €244 found 11 hours ago
Delta
Tue, 14 Apr - Fri, 17 Apr
ORD
Chicago
BOI
Boise
€250 Return, found 11 hours ago
€250
Return
found 11 hours ago
Select Delta flight, departing Tue, 14 Apr from Chicago to Boise, returning Fri, 17 Apr, priced at €250 found 11 hours ago
Delta
Tue, 14 Apr - Fri, 17 Apr
ORD
Chicago
BOI
Boise
€251 Return, found 11 hours ago
€251
Return
found 11 hours ago
Select Delta flight, departing Tue, 14 Apr from Chicago to Boise, returning Fri, 17 Apr, priced at €251 found 11 hours ago
Delta
Mon, 13 Apr - Thu, 16 Apr
ORD
Chicago
BOI
Boise
€256 Return, found 16 hours ago
€256
Return
found 16 hours ago
Select Delta flight, departing Mon, 13 Apr from Chicago to Boise, returning Thu, 16 Apr, priced at €256 found 16 hours ago
American Airlines
Tue, 14 Apr - Fri, 17 Apr
ORD
Chicago
BOI
Boise
€259 Return, found 11 hours ago
€259
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 14 Apr from Chicago to Boise, returning Fri, 17 Apr, priced at €259 found 11 hours ago
United
Sat, 18 Oct - Sat, 25 Oct
ORD
Chicago
MSO
Missoula
€281 Return, found 5 days ago
€281
Return
found 5 days ago
Select United flight, departing Sat, 18 Oct from Chicago to Missoula, returning Sat, 25 Oct, priced at €281 found 5 days ago

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.

Icelandair
Mon, 13 Apr - Thu, 16 Apr
DUB
Dublin
BOI
Boise
€739 Return, found 15 hours ago
€739
Return
found 15 hours ago
Select Icelandair flight, departing Mon, 13 Apr from Dublin to Boise, returning Thu, 16 Apr, priced at €739 found 15 hours ago

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 €214. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Chicago (ORD) sold for as little as €91 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between €214 and €739. 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 €214 and €739. 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.

Book with confidence

Book with confidence

About Idaho

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About Idaho

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