Cheap Flights to Idaho from NT$17,655

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Top Cities to Visit in Idaho

Boise featuring fall colors and a park
FlightsFlights

Boise

Boise

How much is the cheapest flight to Idaho?

Prices were available within the past 7 days and start at NT$17,655 for one-way flights and NT$27,965 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 23 - Mon, Oct 13
TPE
Taipei
BOI
Boise
NT$27,965 Roundtrip, found 19 hours ago
NT$27,965
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Sep 23 from Taipei to Boise, returning Mon, Oct 13, priced at NT$27,965 found 19 hours ago
China Airlines
Wed, Sep 24 - Tue, Oct 7
TPE
Taipei
IDA
Idaho Falls
NT$28,322 Roundtrip, found 4 days ago
NT$28,322
Roundtrip
found 4 days ago
Select China Airlines flight, departing Wed, Sep 24 from Taipei to Idaho Falls, returning Tue, Oct 7, priced at NT$28,322 found 4 days ago
United
Fri, Sep 26 - Thu, Oct 9
TPE
Taipei
IDA
Idaho Falls
NT$28,385 Roundtrip, found 4 days ago
NT$28,385
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 26 from Taipei to Idaho Falls, returning Thu, Oct 9, priced at NT$28,385 found 4 days ago
United
Sat, Sep 27 - Fri, Oct 10
TPE
Taipei
IDA
Idaho Falls
NT$28,800 Roundtrip, found 4 days ago
NT$28,800
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 27 from Taipei to Idaho Falls, returning Fri, Oct 10, priced at NT$28,800 found 4 days ago
EVA Airways
Sat, Sep 27 - Tue, Oct 7
TPE
Taipei
IDA
Idaho Falls
NT$29,771 Roundtrip, found 4 days ago
NT$29,771
Roundtrip
found 4 days ago
Select EVA Airways flight, departing Sat, Sep 27 from Taipei to Idaho Falls, returning Tue, Oct 7, priced at NT$29,771 found 4 days ago
China Airlines
Thu, Sep 25 - Tue, Oct 7
TPE
Taipei
IDA
Idaho Falls
NT$29,942 Roundtrip, found 4 days ago
NT$29,942
Roundtrip
found 4 days ago
Select China Airlines flight, departing Thu, Sep 25 from Taipei to Idaho Falls, returning Tue, Oct 7, priced at NT$29,942 found 4 days ago
STARLUX Airlines
Wed, Sep 24 - Wed, Oct 8
TPE
Taipei
IDA
Idaho Falls
NT$30,355 Roundtrip, found 4 days ago
NT$30,355
Roundtrip
found 4 days ago
Select STARLUX Airlines flight, departing Wed, Sep 24 from Taipei to Idaho Falls, returning Wed, Oct 8, priced at NT$30,355 found 4 days ago
United
Fri, Dec 19 - Mon, Jan 5
TPE
Taipei
BOI
Boise
NT$31,068 Roundtrip, found 5 days ago
NT$31,068
Roundtrip
found 5 days ago
Select United flight, departing Fri, Dec 19 from Taipei to Boise, returning Mon, Jan 5, priced at NT$31,068 found 5 days ago
EVA Airways
Tue, Sep 23 - Mon, Oct 13
TPE
Taipei
BOI
Boise
NT$31,401 Roundtrip, found 19 hours ago
NT$31,401
Roundtrip
found 19 hours ago
Select EVA Airways flight, departing Tue, Sep 23 from Taipei to Boise, returning Mon, Oct 13, priced at NT$31,401 found 19 hours ago
Asiana Airlines
Tue, Sep 23 - Mon, Oct 13
TPE
Taipei
BOI
Boise
NT$32,151 Roundtrip, found 19 hours ago
NT$32,151
Roundtrip
found 19 hours ago
Select Asiana Airlines flight, departing Tue, Sep 23 from Taipei to Boise, returning Mon, Oct 13, priced at NT$32,151 found 19 hours 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$27,965. 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$17,655 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between NT$27,965 and NT$32,151. 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$27,965 and NT$32,151. 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.

United
Tue, Sep 23 - Mon, Oct 13
TPE
Taipei
BOI
Boise
NT$27,965 Roundtrip, found 19 hours ago
NT$27,965
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Sep 23 from Taipei to Boise, returning Mon, Oct 13, priced at NT$27,965 found 19 hours ago
*Available to Expedia members.