Cheap Flights to Idaho | Popular Routes to Idaho from HK$3,802

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Popular cities in Idaho

Harrison showing tranquil scenes and a lake or waterhole
FlightsFlights

Coeur d'Alene

Coeur d'Alene
Post Falls featuring a small town or village, forests and mountains
FlightsFlights

Post Falls

Post Falls

Cheap round-trip flights to Idaho

Prices were available within the past 7 days and start at HK$3,802 for one-way flights and HK$6,273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sat, 4 Oct - Mon, 20 Oct
HKG
Hong Kong SAR
PUW
Pullman
HK$6,273 Return, found 1 day ago
HK$6,273
Return
found 1 day ago
Select China Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Pullman, returning Mon, 20 Oct, priced at HK$6,273 found 1 day ago
China Airlines
Sat, 11 Oct - Thu, 30 Oct
HKG
Hong Kong SAR
GEG
Spokane
HK$6,273 Return, found 5 days ago
HK$6,273
Return
found 5 days ago
Select China Airlines flight, departing Sat, 11 Oct from Hong Kong SAR to Spokane, returning Thu, 30 Oct, priced at HK$6,273 found 5 days ago
China Airlines
Thu, 4 Sep - Mon, 8 Sep
HKG
Hong Kong SAR
BOI
Boise
HK$6,341 Return, found 1 day ago
HK$6,341
Return
found 1 day ago
Select China Airlines flight, departing Thu, 4 Sep from Hong Kong SAR to Boise, returning Mon, 8 Sep, priced at HK$6,341 found 1 day ago
China Airlines
Thu, 4 Sep - Tue, 9 Sep
HKG
Hong Kong SAR
BOI
Boise
HK$6,343 Return, found 4 days ago
HK$6,343
Return
found 4 days ago
Select China Airlines flight, departing Thu, 4 Sep from Hong Kong SAR to Boise, returning Tue, 9 Sep, priced at HK$6,343 found 4 days ago
China Airlines
Thu, 4 Sep - Mon, 8 Sep
HKG
Hong Kong SAR
BOI
Boise
HK$6,411 Return, found 1 day ago
HK$6,411
Return
found 1 day ago
Select China Airlines flight, departing Thu, 4 Sep from Hong Kong SAR to Boise, returning Mon, 8 Sep, priced at HK$6,411 found 1 day ago
China Airlines
Tue, 23 Sep - Tue, 7 Oct
HKG
Hong Kong SAR
BOI
Boise
HK$6,613 Return, found 6 days ago
HK$6,613
Return
found 6 days ago
Select China Airlines flight, departing Tue, 23 Sep from Hong Kong SAR to Boise, returning Tue, 7 Oct, priced at HK$6,613 found 6 days ago
STARLUX Airlines
Wed, 12 Nov - Sat, 29 Nov
HKG
Hong Kong SAR
PUW
Pullman
HK$6,723 Return, found 1 day ago
HK$6,723
Return
found 1 day ago
Select STARLUX Airlines flight, departing Wed, 12 Nov from Hong Kong SAR to Pullman, returning Sat, 29 Nov, priced at HK$6,723 found 1 day ago
EVA Airways
Thu, 4 Sep - Mon, 8 Sep
HKG
Hong Kong SAR
BOI
Boise
HK$6,771 Return, found 1 day ago
HK$6,771
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 4 Sep from Hong Kong SAR to Boise, returning Mon, 8 Sep, priced at HK$6,771 found 1 day ago
Cathay Pacific
Wed, 19 Nov - Sun, 30 Nov
HKG
Hong Kong SAR
PUW
Pullman
HK$6,779 Return, found 1 day ago
HK$6,779
Return
found 1 day ago
Select Cathay Pacific flight, departing Wed, 19 Nov from Hong Kong SAR to Pullman, returning Sun, 30 Nov, priced at HK$6,779 found 1 day ago
United
Fri, 3 Oct - Sat, 4 Oct
HKG
Hong Kong SAR
JAC
Jackson
HK$8,235 Return, found 5 days ago
HK$8,235
Return
found 5 days ago
Select United flight, departing Fri, 3 Oct from Hong Kong SAR to Jackson, returning Sat, 4 Oct, priced at HK$8,235 found 5 days ago
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 HK$6,273. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Hong Kong SAR (HKG) sold for as little as HK$3,802 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between HK$6,273 and HK$8,235. 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.

When is the cheapest time to fly to Idaho?
Depart for Idaho earlier in the week and you'll usually be rewarded with lower fares. Tuesday is generally the cheapest day to jet off, followed closely by Monday. If you're eager to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to Idaho?
In the last seven days, plane fares to Idaho fluctuated between HK$6,273 and HK$8,235. 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
Sat, 4 Oct - Mon, 20 Oct
HKG
Hong Kong SAR
PUW
Pullman
HK$6,273 Return, found 1 day ago
HK$6,273
Return
found 1 day ago
Select China Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Pullman, returning Mon, 20 Oct, priced at HK$6,273 found 1 day ago
*Available to Expedia members.