Cheap Flights to Idaho | Popular Routes to Idaho from HK$540

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

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$540 for one-way flights and HK$1,070 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 4 Dec - Sun, 7 Dec
SFO
San Francisco
GEG
Spokane
HK$1,070 Return, found 5 days ago
HK$1,070
Return
found 5 days ago
Select Delta flight, departing Thu, 4 Dec from San Francisco to Spokane, returning Sun, 7 Dec, priced at HK$1,070 found 5 days ago
United
Thu, 4 Dec - Sun, 7 Dec
SFO
San Francisco
GEG
Spokane
HK$1,273 Return, found 5 days ago
HK$1,273
Return
found 5 days ago
Select United flight, departing Thu, 4 Dec from San Francisco to Spokane, returning Sun, 7 Dec, priced at HK$1,273 found 5 days ago
United
Thu, 4 Dec - Sun, 7 Dec
SFO
San Francisco
GEG
Spokane
HK$1,616 Return, found 5 days ago
HK$1,616
Return
found 5 days ago
Select United flight, departing Thu, 4 Dec from San Francisco to Spokane, returning Sun, 7 Dec, priced at HK$1,616 found 5 days ago
American Airlines
Thu, 4 Dec - Sun, 7 Dec
SFO
San Francisco
GEG
Spokane
HK$1,767 Return, found 5 days ago
HK$1,767
Return
found 5 days ago
Select American Airlines flight, departing Thu, 4 Dec from San Francisco to Spokane, returning Sun, 7 Dec, priced at HK$1,767 found 5 days ago
Delta
Wed, 3 Dec - Tue, 16 Dec
SFO
San Francisco
JAC
Jackson
HK$2,549 Return, found 11 hours ago
HK$2,549
Return
found 11 hours ago
Select Delta flight, departing Wed, 3 Dec from San Francisco to Jackson, returning Tue, 16 Dec, priced at HK$2,549 found 11 hours ago
Hawaiian Airlines
Sun, 21 Dec - Thu, 8 Jan
SFO
San Francisco
JAC
Jackson
HK$4,606 Return, found 11 hours ago
HK$4,606
Return
found 11 hours ago
Select Hawaiian Airlines flight, departing Sun, 21 Dec from San Francisco to Jackson, returning Thu, 8 Jan, priced at HK$4,606 found 11 hours ago
China Airlines
Sat, 1 Nov - Sun, 16 Nov
HKG
Hong Kong SAR
GEG
Spokane
HK$6,329 Return, found 11 hours ago
HK$6,329
Return
found 11 hours ago
Select China Airlines flight, departing Sat, 1 Nov from Hong Kong SAR to Spokane, returning Sun, 16 Nov, priced at HK$6,329 found 11 hours ago
EVA Airways
Sun, 6 Sept - Sun, 13 Sept
HKG
Hong Kong SAR
BOI
Boise
HK$6,459 Return, found 5 days ago
HK$6,459
Return
found 5 days ago
Select EVA Airways flight, departing Sun, 6 Sept from Hong Kong SAR to Boise, returning Sun, 13 Sept, priced at HK$6,459 found 5 days ago
STARLUX Airlines
Fri, 31 Oct - Thu, 13 Nov
HKG
Hong Kong SAR
GEG
Spokane
HK$7,089 Return, found 6 days ago
HK$7,089
Return
found 6 days ago
Select STARLUX Airlines flight, departing Fri, 31 Oct from Hong Kong SAR to Spokane, returning Thu, 13 Nov, priced at HK$7,089 found 6 days ago
EVA Airways
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
MSO
Missoula
HK$7,599 Return, found 2 hours ago
HK$7,599
Return
found 2 hours ago
Select EVA Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Missoula, returning Sun, 23 Nov, priced at HK$7,599 found 2 hours 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$1,070. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from San Francisco (SFO) sold for as little as HK$540 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between HK$1,070 and HK$7,599. 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$1,070 and HK$7,599. 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, 1 Nov - Sun, 16 Nov
HKG
Hong Kong SAR
GEG
Spokane
HK$6,329 Return, found 11 hours ago
HK$6,329
Return
found 11 hours ago
Select China Airlines flight, departing Sat, 1 Nov from Hong Kong SAR to Spokane, returning Sun, 16 Nov, priced at HK$6,329 found 11 hours ago
*Available to Expedia members.