Cheap Flights to Idaho

View NZ$741 flight on Thu, 16 Apr 2026Opens in a new window

Popular airlines to Idaho

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • KLM

  • Frontier Airlines

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Cheapest Flights to Idaho

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 5 Mar - Mon, 9 Mar
AKL
Auckland
GEG
Spokane
NZ$1,453 Return, found 1 hour ago
NZ$1,453
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 5 Mar from Auckland to Spokane, returning Mon, 9 Mar, priced at NZ$1,453 found 1 hour ago
Alaska Airlines
Tue, 3 Mar - Sat, 7 Mar
AKL
Auckland
GEG
Spokane
NZ$1,472 Return, found 2 days ago
NZ$1,472
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 3 Mar from Auckland to Spokane, returning Sat, 7 Mar, priced at NZ$1,472 found 2 days ago
Hawaiian Airlines
Tue, 17 Mar - Mon, 30 Mar
AKL
Auckland
GEG
Spokane
NZ$1,491 Return, found 5 days ago
NZ$1,491
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, 17 Mar from Auckland to Spokane, returning Mon, 30 Mar, priced at NZ$1,491 found 5 days ago
Alaska Airlines
Thu, 5 Mar - Mon, 9 Mar
AKL
Auckland
GEG
Spokane
NZ$1,503 Return, found 1 hour ago
NZ$1,503
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 5 Mar from Auckland to Spokane, returning Mon, 9 Mar, priced at NZ$1,503 found 1 hour ago
Alaska Airlines
Tue, 3 Mar - Sat, 7 Mar
AKL
Auckland
GEG
Spokane
NZ$1,522 Return, found 2 days ago
NZ$1,522
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 3 Mar from Auckland to Spokane, returning Sat, 7 Mar, priced at NZ$1,522 found 2 days ago
Alaska Airlines
Thu, 5 Mar - Mon, 9 Mar
AKL
Auckland
GEG
Spokane
NZ$1,533 Return, found 1 hour ago
NZ$1,533
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 5 Mar from Auckland to Spokane, returning Mon, 9 Mar, priced at NZ$1,533 found 1 hour ago
Alaska Airlines
Thu, 5 Mar - Mon, 9 Mar
AKL
Auckland
GEG
Spokane
NZ$1,542 Return, found 1 hour ago
NZ$1,542
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 5 Mar from Auckland to Spokane, returning Mon, 9 Mar, priced at NZ$1,542 found 1 hour ago
American Airlines
Tue, 3 Mar - Wed, 11 Mar
AKL
Auckland
JAC
Jackson
NZ$1,581 Return, found 4 days ago
NZ$1,581
Return
found 4 days ago
Select American Airlines flight, departing Tue, 3 Mar from Auckland to Jackson, returning Wed, 11 Mar, priced at NZ$1,581 found 4 days ago
United
Tue, 3 Mar - Wed, 11 Mar
AKL
Auckland
JAC
Jackson
NZ$1,581 Return, found 4 days ago
NZ$1,581
Return
found 4 days ago
Select United flight, departing Tue, 3 Mar from Auckland to Jackson, returning Wed, 11 Mar, priced at NZ$1,581 found 4 days ago
Delta
Thu, 5 Mar - Mon, 9 Mar
AKL
Auckland
GEG
Spokane
NZ$1,581 Return, found 1 hour ago
NZ$1,581
Return
found 1 hour ago
Select Delta flight, departing Thu, 5 Mar from Auckland to Spokane, returning Mon, 9 Mar, priced at NZ$1,581 found 1 hour ago

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Trending flights to Idaho

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 10 Mar - Wed, 25 Mar
CHC
Christchurch
MSO
Missoula
NZ$1,561 Return, found 1 day ago
NZ$1,561
Return
found 1 day ago
Select United flight, departing Tue, 10 Mar from Christchurch to Missoula, returning Wed, 25 Mar, priced at NZ$1,561 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 NZ$1,453. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Auckland (AKL) sold for as little as NZ$741 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between NZ$1,453 and NZ$1,581. 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 NZ$1,453 and NZ$1,581. 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 16ºC and 27ºC 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.

Book with confidence

Idaho Flights

There is no better time to steal away to Idaho than right now, and Expedia.co.nz knows just how to get you there without breaking your budget. You can find cheap flights to Idaho right here on Expedia.co.nz, and comparing itineraries couldn't be easier. Whether you are early bird flyer or want to catch Idaho flights on the red-eye schedule, Expedia.co.nz can show you all the available flights at the best price. From domestic flights to international journeys, the flight you need can be found and booked right here with us.

Once you have your cheap tickets to Idaho in hand, holiday planning can move forward full steam ahead. Unleash the potential of your holiday with a car rental, which makes it possible to explore Idaho without relying on public transportation or trekking far and wide on foot.

If you're in the market for adventure, book one of the Expedia holiday packages. Our packages save you money and time by bundling hotels and flights. What are you waiting for? Your next holiday in Idaho starts right here!

Idaho Flights

Travel information

Idaho Flights Information

Airlines serving
Alaska Airlines, Delta, United, American Airlines, Qantas Airways, Hawaiian Airlines
Roundtrip price
from NZ$1,453
Idaho Flights Information

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