Cheap Flights to Idaho from NT$12,907

View NT$12,907 flight on Thu, 2026/3/12Opens in a new window

Popular airlines to Idaho

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  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Air France

  • KLM

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How much is the cheapest flight to Idaho?

Prices were available within the past 7 days and start at NT$12,907 for one-way flights and NT$18,869 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 7 - Sat, Apr 18
TPE
Taipei
BOI
Boise
NT$18,869 Roundtrip, found 2 days ago
NT$18,869
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 7 from Taipei to Boise, returning Sat, Apr 18, priced at NT$18,869 found 2 days ago
Delta
Tue, Apr 7 - Sun, Apr 12
TPE
Taipei
BOI
Boise
NT$18,886 Roundtrip, found 5 hours ago
NT$18,886
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Apr 7 from Taipei to Boise, returning Sun, Apr 12, priced at NT$18,886 found 5 hours ago
Delta
Sat, May 23 - Sun, May 31
TPE
Taipei
BOI
Boise
NT$20,632 Roundtrip, found 2 days ago
NT$20,632
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 23 from Taipei to Boise, returning Sun, May 31, priced at NT$20,632 found 2 days ago
Delta
Wed, Apr 1 - Sat, Apr 18
TPE
Taipei
BOI
Boise
NT$21,088 Roundtrip, found 2 days ago
NT$21,088
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Apr 1 from Taipei to Boise, returning Sat, Apr 18, priced at NT$21,088 found 2 days ago
Delta
Wed, Apr 1 - Sun, Apr 12
TPE
Taipei
BOI
Boise
NT$23,115 Roundtrip, found 1 day ago
NT$23,115
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 1 from Taipei to Boise, returning Sun, Apr 12, priced at NT$23,115 found 1 day ago
Delta
Sat, May 23 - Sun, May 31
TPE
Taipei
BOI
Boise
NT$23,996 Roundtrip, found 2 days ago
NT$23,996
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 23 from Taipei to Boise, returning Sun, May 31, priced at NT$23,996 found 2 days ago
Asiana Airlines
Tue, Apr 7 - Sun, Apr 12
TPE
Taipei
BOI
Boise
NT$25,407 Roundtrip, found 5 hours ago
NT$25,407
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Tue, Apr 7 from Taipei to Boise, returning Sun, Apr 12, priced at NT$25,407 found 5 hours ago
Korean Air
Wed, Aug 26 - Sat, Sep 12
TPE
Taipei
BOI
Boise
NT$26,066 Roundtrip, found 3 days ago
NT$26,066
Roundtrip
found 3 days ago
Select Korean Air flight, departing Wed, Aug 26 from Taipei to Boise, returning Sat, Sep 12, priced at NT$26,066 found 3 days ago
United
Mon, Apr 27 - Wed, May 6
NRT
Tokyo
GEG
Spokane
NT$28,528 Roundtrip, found 13 hours ago
NT$28,528
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Apr 27 from Tokyo to Spokane, returning Wed, May 6, priced at NT$28,528 found 13 hours ago
STARLUX Airlines
Fri, May 22 - Sun, May 31
TPE
Taipei
BOI
Boise
NT$30,643 Roundtrip, found 3 hours ago
NT$30,643
Roundtrip
found 3 hours ago
Select STARLUX Airlines flight, departing Fri, May 22 from Taipei to Boise, returning Sun, May 31, priced at NT$30,643 found 3 hours ago

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.

Delta
Tue, Apr 7 - Sat, Apr 18
TPE
Taipei
BOI
Boise
NT$18,869 Roundtrip, found 2 days ago
NT$18,869
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 7 from Taipei to Boise, returning Sat, Apr 18, priced at NT$18,869 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 NT$18,869. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Taipei (TPE) sold for as little as NT$12,907 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between NT$18,869 and NT$30,643. 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 NT$18,869 and NT$30,643. 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.

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