Flight Destinations in Idaho

View ฿4,880 flight on Wed, 8 Jul 2026Opens in a new window

Popular airlines to Idaho

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Air Canada

  • Lufthansa

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Cheap round-trip flights to Idaho

Prices were available within the past 7 days and start at ฿4,880 for one-way flights and ฿9,755 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 27 Apr - Mon, 4 May
LAX
Los Angeles
IDA
Idaho Falls
฿9,755 Return, found 4 days ago
฿9,755
Return
found 4 days ago
Select Delta flight, departing Mon, 27 Apr from Los Angeles to Idaho Falls, returning Mon, 4 May, priced at ฿9,755 found 4 days ago
Delta
Sat, 11 Apr - Mon, 13 Apr
LAX
Los Angeles
BOI
Boise
฿9,950 Return, found 4 days ago
฿9,950
Return
found 4 days ago
Select Delta flight, departing Sat, 11 Apr from Los Angeles to Boise, returning Mon, 13 Apr, priced at ฿9,950 found 4 days ago
Delta
Sat, 25 Jul - Thu, 30 Jul
LAX
Los Angeles
JAC
Jackson
฿11,110 Return, found 1 day ago
฿11,110
Return
found 1 day ago
Select Delta flight, departing Sat, 25 Jul from Los Angeles to Jackson, returning Thu, 30 Jul, priced at ฿11,110 found 1 day ago
United
Sat, 11 Apr - Mon, 13 Apr
LAX
Los Angeles
BOI
Boise
฿12,860 Return, found 4 days ago
฿12,860
Return
found 4 days ago
Select United flight, departing Sat, 11 Apr from Los Angeles to Boise, returning Mon, 13 Apr, priced at ฿12,860 found 4 days ago
American Airlines
Sat, 11 Apr - Mon, 13 Apr
LAX
Los Angeles
BOI
Boise
฿13,510 Return, found 4 days ago
฿13,510
Return
found 4 days ago
Select American Airlines flight, departing Sat, 11 Apr from Los Angeles to Boise, returning Mon, 13 Apr, priced at ฿13,510 found 4 days ago
Delta
Sat, 11 Apr - Tue, 14 Apr
LAX
Los Angeles
MSO
Missoula
฿24,700 Return, found 1 day ago
฿24,700
Return
found 1 day ago
Select Delta flight, departing Sat, 11 Apr from Los Angeles to Missoula, returning Tue, 14 Apr, priced at ฿24,700 found 1 day ago
EVA Airways
Thu, 17 Sept - Tue, 22 Sept
BKK
Bangkok
BOI
Boise
฿30,275 Return, found 2 days ago
฿30,275
Return
found 2 days ago
Select EVA Airways flight, departing Thu, 17 Sept from Bangkok to Boise, returning Tue, 22 Sept, priced at ฿30,275 found 2 days ago
EVA Airways
Mon, 15 Jun - Wed, 24 Jun
BKK
Bangkok
GEG
Spokane
฿30,350 Return, found 4 hours ago
฿30,350
Return
found 4 hours ago
Select EVA Airways flight, departing Mon, 15 Jun from Bangkok to Spokane, returning Wed, 24 Jun, priced at ฿30,350 found 4 hours ago
China Airlines
Tue, 26 May - Thu, 20 Aug
BKK
Bangkok
GEG
Spokane
฿34,170 Return, found 1 day ago
฿34,170
Return
found 1 day ago
Select China Airlines flight, departing Tue, 26 May from Bangkok to Spokane, returning Thu, 20 Aug, priced at ฿34,170 found 1 day ago
Qatar Airways
Thu, 17 Sept - Thu, 24 Sept
BKK
Bangkok
BOI
Boise
฿35,515 Return, found 2 days ago
฿35,515
Return
found 2 days ago
Select Qatar Airways flight, departing Thu, 17 Sept from Bangkok to Boise, returning Thu, 24 Sept, priced at ฿35,515 found 2 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.

EVA Airways
Thu, 17 Sept - Tue, 22 Sept
BKK
Bangkok
BOI
Boise
฿30,275 Return, found 2 days ago
฿30,275
Return
found 2 days ago
Select EVA Airways flight, departing Thu, 17 Sept from Bangkok to Boise, returning Tue, 22 Sept, priced at ฿30,275 found 2 days 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 ฿9,755. 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 ฿4,880 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between ฿9,755 and ฿35,515. 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 ฿9,755 and ฿35,515. 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.

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About Idaho

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About Idaho

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