Cheap Flights to Idaho from NT$12,835

Popular airlines to Idaho

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

  • Frontier Airlines

    Frontier Airlines

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 45% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Idaho?

Prices were available within the past 7 days and start at NT$12,835 for one-way flights and NT$20,701 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Dec 18 - Sat, Jan 3
TPE
Taipei
BOI
Boise
NT$20,701 Roundtrip, found 3 days ago
NT$20,701
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Dec 18 from Taipei to Boise, returning Sat, Jan 3, priced at NT$20,701 found 3 days ago
Delta
Sat, Nov 15 - Sat, Nov 22
TPE
Taipei
IDA
Idaho Falls
NT$20,712 Roundtrip, found 4 days ago
NT$20,712
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov 15 from Taipei to Idaho Falls, returning Sat, Nov 22, priced at NT$20,712 found 4 days ago
Delta
Tue, Oct 28 - Sat, Nov 1
TPE
Taipei
BOI
Boise
NT$20,714 Roundtrip, found 21 hours ago
NT$20,714
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Oct 28 from Taipei to Boise, returning Sat, Nov 1, priced at NT$20,714 found 21 hours ago
Delta
Wed, Dec 24 - Sun, Jan 18
TPE
Taipei
IDA
Idaho Falls
NT$20,720 Roundtrip, found 2 days ago
NT$20,720
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 24 from Taipei to Idaho Falls, returning Sun, Jan 18, priced at NT$20,720 found 2 days ago
Delta
Sun, Jan 25 - Tue, Feb 3
TPE
Taipei
IDA
Idaho Falls
NT$20,929 Roundtrip, found 1 day ago
NT$20,929
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 25 from Taipei to Idaho Falls, returning Tue, Feb 3, priced at NT$20,929 found 1 day ago
Delta
Thu, Dec 18 - Sat, Jan 3
TPE
Taipei
BOI
Boise
NT$22,701 Roundtrip, found 3 days ago
NT$22,701
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Dec 18 from Taipei to Boise, returning Sat, Jan 3, priced at NT$22,701 found 3 days ago
Asiana Airlines
Fri, Dec 26 - Wed, Jan 21
TPE
Taipei
IDA
Idaho Falls
NT$22,963 Roundtrip, found 2 days ago
NT$22,963
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Fri, Dec 26 from Taipei to Idaho Falls, returning Wed, Jan 21, priced at NT$22,963 found 2 days ago
United
Sat, Nov 15 - Sat, Nov 22
TPE
Taipei
IDA
Idaho Falls
NT$25,826 Roundtrip, found 4 days ago
NT$25,826
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 15 from Taipei to Idaho Falls, returning Sat, Nov 22, priced at NT$25,826 found 4 days ago
Jetstar Japan
Tue, Dec 23 - Fri, Jan 9
TPE
Taipei
IDA
Idaho Falls
NT$26,242 Roundtrip, found 1 day ago
NT$26,242
Roundtrip
found 1 day ago
Select Jetstar Japan flight, departing Tue, Dec 23 from Taipei to Idaho Falls, returning Fri, Jan 9, priced at NT$26,242 found 1 day ago
EVA Airways
Thu, Dec 25 - Thu, Jan 8
TPE
Taipei
IDA
Idaho Falls
NT$27,576 Roundtrip, found 1 day ago
NT$27,576
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Thu, Dec 25 from Taipei to Idaho Falls, returning Thu, Jan 8, priced at NT$27,576 found 1 day 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$20,701. 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$12,835 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between NT$20,701 and NT$27,988. 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$20,701 and NT$27,988. 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.

Delta
Thu, Dec 18 - Sat, Jan 3
TPE
Taipei
BOI
Boise
NT$20,701 Roundtrip, found 3 days ago
NT$20,701
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Dec 18 from Taipei to Boise, returning Sat, Jan 3, priced at NT$20,701 found 3 days ago
*Available to Expedia members.