Idaho Flights - Book 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

  • Spirit Airlines

    Spirit Airlines

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Popular cities in Idaho

Post Falls which includes forests, a small town or village and mountains
FlightsFlights

Post Falls

Post Falls

Cheap round-trip flights to Idaho

Prices were available within the past 7 days and start at RM416 for one-way flights and RM1,183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 11 Dec - Mon, 15 Dec
PHX
Phoenix
GEG
Spokane
RM1,183 Return, found 1 day ago
RM1,183
Return
found 1 day ago
Select Delta flight, departing Thu, 11 Dec from Phoenix to Spokane, returning Mon, 15 Dec, priced at RM1,183 found 1 day ago
Delta
Thu, 11 Dec - Mon, 15 Dec
PHX
Phoenix
GEG
Spokane
RM1,301 Return, found 1 day ago
RM1,301
Return
found 1 day ago
Select Delta flight, departing Thu, 11 Dec from Phoenix to Spokane, returning Mon, 15 Dec, priced at RM1,301 found 1 day ago
United
Thu, 11 Dec - Mon, 15 Dec
PHX
Phoenix
GEG
Spokane
RM1,352 Return, found 1 day ago
RM1,352
Return
found 1 day ago
Select United flight, departing Thu, 11 Dec from Phoenix to Spokane, returning Mon, 15 Dec, priced at RM1,352 found 1 day ago
Delta
Thu, 11 Dec - Mon, 15 Dec
PHX
Phoenix
GEG
Spokane
RM1,399 Return, found 1 day ago
RM1,399
Return
found 1 day ago
Select Delta flight, departing Thu, 11 Dec from Phoenix to Spokane, returning Mon, 15 Dec, priced at RM1,399 found 1 day ago
Delta
Thu, 11 Dec - Mon, 15 Dec
PHX
Phoenix
GEG
Spokane
RM1,517 Return, found 1 day ago
RM1,517
Return
found 1 day ago
Select Delta flight, departing Thu, 11 Dec from Phoenix to Spokane, returning Mon, 15 Dec, priced at RM1,517 found 1 day ago
Delta
Thu, 11 Dec - Mon, 15 Dec
PHX
Phoenix
GEG
Spokane
RM1,522 Return, found 1 day ago
RM1,522
Return
found 1 day ago
Select Delta flight, departing Thu, 11 Dec from Phoenix to Spokane, returning Mon, 15 Dec, priced at RM1,522 found 1 day ago
United
Thu, 11 Dec - Mon, 15 Dec
PHX
Phoenix
GEG
Spokane
RM1,568 Return, found 1 day ago
RM1,568
Return
found 1 day ago
Select United flight, departing Thu, 11 Dec from Phoenix to Spokane, returning Mon, 15 Dec, priced at RM1,568 found 1 day ago
American Airlines
Thu, 11 Dec - Mon, 15 Dec
PHX
Phoenix
GEG
Spokane
RM1,672 Return, found 1 day ago
RM1,672
Return
found 1 day ago
Select American Airlines flight, departing Thu, 11 Dec from Phoenix to Spokane, returning Mon, 15 Dec, priced at RM1,672 found 1 day ago
China Airlines
Tue, 23 Sept - Thu, 23 Oct
KUL
Kuala Lumpur
GEG
Spokane
RM4,861 Return, found 1 day ago
RM4,861
Return
found 1 day ago
Select China Airlines flight, departing Tue, 23 Sept from Kuala Lumpur to Spokane, returning Thu, 23 Oct, priced at RM4,861 found 1 day ago
Qatar Airways
Fri, 19 Sept - Tue, 23 Sept
KUL
Kuala Lumpur
IDA
Idaho Falls
RM4,875 Return, found 5 days ago
RM4,875
Return
found 5 days ago
Select Qatar Airways flight, departing Fri, 19 Sept from Kuala Lumpur to Idaho Falls, returning Tue, 23 Sept, priced at RM4,875 found 5 days ago

About Idaho

Expedia offers flights to Idaho to meet every traveler'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 RM1,183. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Phoenix (PHX) sold for as little as RM416 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between RM1,183 and RM4,875. 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 RM1,183 and RM4,875. 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.

China Airlines
Tue, 23 Sept - Thu, 23 Oct
KUL
Kuala Lumpur
GEG
Spokane
RM4,861 Return, found 1 day ago
RM4,861
Return
found 1 day ago
Select China Airlines flight, departing Tue, 23 Sept from Kuala Lumpur to Spokane, returning Thu, 23 Oct, priced at RM4,861 found 1 day ago
*Available to Expedia members.