Cheap Flights to Idaho from ₩151,600

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 ₩151,600 for one-way flights and ₩428,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Dec 26 - Wed, Dec 31
LAX
Los Angeles
BOI
Boise
₩428,000 Roundtrip, found 10 hours ago
₩428,000
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Dec 26 from Los Angeles to Boise, returning Wed, Dec 31, priced at ₩428,000 found 10 hours ago
Delta
Fri, Dec 26 - Wed, Dec 31
LAX
Los Angeles
BOI
Boise
₩430,400 Roundtrip, found 10 hours ago
₩430,400
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Dec 26 from Los Angeles to Boise, returning Wed, Dec 31, priced at ₩430,400 found 10 hours ago
Delta
Fri, Dec 26 - Wed, Dec 31
LAX
Los Angeles
BOI
Boise
₩438,300 Roundtrip, found 10 hours ago
₩438,300
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Dec 26 from Los Angeles to Boise, returning Wed, Dec 31, priced at ₩438,300 found 10 hours ago
Delta
Fri, Dec 26 - Wed, Dec 31
LAX
Los Angeles
BOI
Boise
₩444,100 Roundtrip, found 10 hours ago
₩444,100
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Dec 26 from Los Angeles to Boise, returning Wed, Dec 31, priced at ₩444,100 found 10 hours ago
Hawaiian Airlines
Fri, Dec 26 - Wed, Dec 31
LAX
Los Angeles
BOI
Boise
₩456,000 Roundtrip, found 10 hours ago
₩456,000
Roundtrip
found 10 hours ago
Select Hawaiian Airlines flight, departing Fri, Dec 26 from Los Angeles to Boise, returning Wed, Dec 31, priced at ₩456,000 found 10 hours ago
Delta
Fri, Dec 26 - Wed, Dec 31
LAX
Los Angeles
BOI
Boise
₩463,200 Roundtrip, found 10 hours ago
₩463,200
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Dec 26 from Los Angeles to Boise, returning Wed, Dec 31, priced at ₩463,200 found 10 hours ago
Delta
Fri, Dec 26 - Wed, Dec 31
LAX
Los Angeles
BOI
Boise
₩465,600 Roundtrip, found 10 hours ago
₩465,600
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Dec 26 from Los Angeles to Boise, returning Wed, Dec 31, priced at ₩465,600 found 10 hours ago
Delta
Fri, Dec 26 - Wed, Dec 31
LAX
Los Angeles
BOI
Boise
₩469,600 Roundtrip, found 10 hours ago
₩469,600
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Dec 26 from Los Angeles to Boise, returning Wed, Dec 31, priced at ₩469,600 found 10 hours ago
American Airlines
Fri, Dec 26 - Wed, Dec 31
LAX
Los Angeles
BOI
Boise
₩553,600 Roundtrip, found 10 hours ago
₩553,600
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Dec 26 from Los Angeles to Boise, returning Wed, Dec 31, priced at ₩553,600 found 10 hours ago
United
Wed, Oct 8 - Thu, Oct 9
LAX
Los Angeles
BOI
Boise
₩714,500 Roundtrip, found 7 hours ago
₩714,500
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Oct 8 from Los Angeles to Boise, returning Thu, Oct 9, priced at ₩714,500 found 7 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 ₩428,000. 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 ₩151,600 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between ₩428,000 and ₩723,800. 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 ₩428,000 and ₩723,800. 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 4 days ago
₩723,800
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 13 from Seoul to Boise, returning Tue, Jan 13, priced at ₩723,800 found 4 days ago
*Available to Expedia members.