Cheap Flights to Idaho from ₩584,800

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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How much is the cheapest flight to Idaho?

Prices were available within the past 7 days and start at ₩584,800 for one-way flights and ₩723,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Mon, Oct 13 - Tue, Jan 13
ICN
Seoul
BOI
Boise
₩723,800 Roundtrip, found 6 days ago
₩723,800
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 13 from Seoul to Boise, returning Tue, Jan 13, priced at ₩723,800 found 6 days ago
Alaska Airlines
Sat, Nov 8 - Wed, Nov 26
ICN
Seoul
PUW
Pullman
₩724,700 Roundtrip, found 4 days ago
₩724,700
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Seoul to Pullman, returning Wed, Nov 26, priced at ₩724,700 found 4 days ago
Hawaiian Airlines
Mon, Nov 10 - Wed, Nov 26
ICN
Seoul
PUW
Pullman
₩724,700 Roundtrip, found 4 days ago
₩724,700
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Nov 10 from Seoul to Pullman, returning Wed, Nov 26, priced at ₩724,700 found 4 days ago
Hawaiian Airlines
Mon, Oct 13 - Tue, Jan 13
ICN
Seoul
BOI
Boise
₩749,600 Roundtrip, found 6 days ago
₩749,600
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 13 from Seoul to Boise, returning Tue, Jan 13, priced at ₩749,600 found 6 days ago
Hawaiian Airlines
Mon, Nov 3 - Mon, Nov 17
ICN
Seoul
PUW
Pullman
₩750,500 Roundtrip, found 4 days ago
₩750,500
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Nov 3 from Seoul to Pullman, returning Mon, Nov 17, priced at ₩750,500 found 4 days ago
Hawaiian Airlines
Sun, Nov 2 - Mon, Nov 17
ICN
Seoul
PUW
Pullman
₩776,300 Roundtrip, found 4 days ago
₩776,300
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sun, Nov 2 from Seoul to Pullman, returning Mon, Nov 17, priced at ₩776,300 found 4 days ago
Hawaiian Airlines
Thu, Oct 16 - Sun, Oct 19
ICN
Seoul
GEG
Spokane
₩801,200 Roundtrip, found 5 days ago
₩801,200
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Oct 16 from Seoul to Spokane, returning Sun, Oct 19, priced at ₩801,200 found 5 days ago
Delta
Thu, Dec 25 - Fri, Jan 2
ICN
Seoul
GEG
Spokane
₩959,400 Roundtrip, found 15 hours ago
₩959,400
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Dec 25 from Seoul to Spokane, returning Fri, Jan 2, priced at ₩959,400 found 15 hours ago
Korean Air
Thu, Dec 25 - Fri, Jan 2
ICN
Seoul
GEG
Spokane
₩1,059,400 Roundtrip, found 15 hours ago
₩1,059,400
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Thu, Dec 25 from Seoul to Spokane, returning Fri, Jan 2, priced at ₩1,059,400 found 15 hours ago
American Airlines
Thu, Oct 2 - Mon, Oct 13
HND
Tokyo
BOI
Boise
₩1,120,200 Roundtrip, found 14 hours ago
₩1,120,200
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, Oct 2 from Tokyo to Boise, returning Mon, Oct 13, priced at ₩1,120,200 found 14 hours 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 ₩723,800. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Tokyo (HND) sold for as little as ₩584,800 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between ₩723,800 and ₩1,120,200. 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 ₩723,800 and ₩1,120,200. 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 60ºF and 80ºF 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, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Mon, Oct 13 - Tue, Jan 13
ICN
Seoul
BOI
Boise
₩723,800 Roundtrip, found 6 days ago
₩723,800
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 13 from Seoul to Boise, returning Tue, Jan 13, priced at ₩723,800 found 6 days ago
*Available to Expedia members.