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CA $243 Cheap Flight to Idaho

View CA $243 flight on Wed, Aug 19, 2026Opens in a new window

Popular airlines to Idaho

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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How much is the cheapest flight to Idaho?

Prices were available within the past 7 days and start at CA $243 for one-way flights and CA $404 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 27 - Tue, Sep 1
YYZ
Toronto
GEG
Spokane
CA $404 Roundtrip, found 1 day ago
CA $404
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 27 from Toronto to Spokane, returning Tue, Sep 1, priced at CA $404 found 1 day ago
United
Thu, Aug 13 - Mon, Aug 24
YYZ
Toronto
BOI
Boise
CA $404 Roundtrip, found 1 day ago
CA $404
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 13 from Toronto to Boise, returning Mon, Aug 24, priced at CA $404 found 1 day ago
Delta
Wed, Jul 29 - Sat, Aug 1
YYZ
Toronto
GEG
Spokane
CA $406 Roundtrip, found 1 hour ago
CA $406
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Jul 29 from Toronto to Spokane, returning Sat, Aug 1, priced at CA $406 found 1 hour ago
Air Canada
Tue, Aug 25 - Sat, Aug 29
YYZ
Toronto
GEG
Spokane
CA $488 Roundtrip, found 1 day ago
CA $488
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Aug 25 from Toronto to Spokane, returning Sat, Aug 29, priced at CA $488 found 1 day ago
Delta
Fri, Aug 21 - Wed, Aug 26
YYZ
Toronto
TWF
Twin Falls
CA $511 Roundtrip, found 1 day ago
CA $511
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 21 from Toronto to Twin Falls, returning Wed, Aug 26, priced at CA $511 found 1 day ago
Alaska Airlines
Sat, Nov 21 - Tue, Dec 1
YYZ
Toronto
BOI
Boise
CA $556 Roundtrip, found 11 hours ago
CA $556
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Sat, Nov 21 from Toronto to Boise, returning Tue, Dec 1, priced at CA $556 found 11 hours ago
Delta
Wed, Oct 14 - Sat, Oct 17
YVR
Vancouver
MSO
Missoula
CA $564 Roundtrip, found 2 days ago
CA $564
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 14 from Vancouver to Missoula, returning Sat, Oct 17, priced at CA $564 found 2 days ago
Alaska Airlines
Sat, Oct 3 - Sat, Oct 10
YVR
Vancouver
PUW
Pullman
CA $564 Roundtrip, found 4 hours ago
CA $564
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, Oct 3 from Vancouver to Pullman, returning Sat, Oct 10, priced at CA $564 found 4 hours ago
United
Sat, Aug 22 - Tue, Aug 25
YVR
Vancouver
GEG
Spokane
CA $572 Roundtrip, found 22 hours ago
CA $572
Roundtrip
found 22 hours ago
Select United flight, departing Sat, Aug 22 from Vancouver to Spokane, returning Tue, Aug 25, priced at CA $572 found 22 hours ago
Delta
Tue, Sep 22 - Mon, Sep 28
YVR
Vancouver
LWS
Lewiston
CA $631 Roundtrip, found 22 hours ago
CA $631
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Sep 22 from Vancouver to Lewiston, returning Mon, Sep 28, priced at CA $631 found 22 hours ago

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.

American Airlines
Thu, Aug 27 - Tue, Sep 1
YYZ
Toronto
GEG
Spokane
CA $404 Roundtrip, found 1 day ago
CA $404
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 27 from Toronto to Spokane, returning Tue, Sep 1, priced at CA $404 found 1 day ago

Frequently asked questions

How do I find cheap flights to Idaho that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to give you the most flexible fares around. Simply check the "No change fee" box directly below the "Flexible change policies" filter to find your ideal flight to Idaho.
Which airlines fly to Idaho?
You can pick from a range of airlines that offer flights into or near Idaho. Here are some of the best of them:

  • Alaska Airlines - 919 flights to or near Idaho each month, including 810 flights to Boise Airport (BOI) and 56 to Idaho Falls Regional Airport (IDA) per month.
  • United Airlines - 672 flights to or near Idaho each month, including 381 flights to Boise Airport (BOI) and 169 to Friedman Memorial Airport (SUN) per month.
  • Delta - 624 flights to or near Idaho each month, including 442 flights to Boise Airport (BOI) and 95 to Friedman Memorial Airport (SUN) per month.

How can I find cheap tickets to Idaho?
To pick up an awesome deal to Idaho, book well in advance. Also take advantage of Expedia's handy "flexible dates" link at the top of your search results. This will list prices for nearby days. In the last seven days, CA $404 was the lowest price for a flight to Idaho.
How much is a flight to Idaho?
There were plenty of low-cost fares for the taking in the last seven days, with the cost of a return flight to Idaho varying between CA $404 and CA $631. Many lucky vacationers scored one-way flights from Toronto (YYZ) for only CA $243.
What are the most popular airports to fly into in Idaho?
Fly to Idaho and you'll have several main airports to choose between. Below are some of the region's busiest:

  • Boise Airport (BOI) - 2,232 flights per month.
  • Idaho Falls Regional Airport (IDA) - 364 flights per month.
  • Friedman Memorial Airport (SUN) - 317 flights per month.

When is the cheapest time to fly to Idaho?
Jet off early on in the week to nab the best airfare to Idaho. Tuesday is usually the most affordable day to depart, with Monday right behind it. Saturday often has the highest ticket prices. This is because lots of people choose to kick off their trip on a weekend.
How much is a plane ticket to Idaho?
In the last seven days, plane tickets varied between CA $404 and CA $631. Take a look at our awesome deals to Idaho, pick your favourite and then get packing!
What are the best things to do in Idaho?

  • Packed with energy and cultural allure, Boise is a great place to kick off your Idaho adventure. Tour top attractions like Boise State University, hit the shops or eat and drink your way around some of this destination's wonderful eateries. It's your choice!
  • Boise features a Mediterranean climate. But before you set off, research what the weather will be like during your visit. Dry, wet, hot or cold, you should always arrive prepared.
  • When you're ready to get out and explore more of this wonderful region, pick up the keys to one of our car rentals and head toward Star. It's roughly 24 kilometres to the west of Boise and is also the home of notable tourist sights, like Helina Marie's Wine Shop.

What is the best time to go to Idaho?
If you like your days to sizzle like an outdoor barbecue, plan your trip to Idaho anytime from June 20. This is the start of summer, when temperatures vary between 15ºC and 28ºC in the major city of Boise. June, July and August are the busiest months to explore this destination.
What months are the cheapest to book a flight to Idaho?
February is a cheap month to book your Idaho vacation. Airfares are priciest throughout the month of December, so avoid this time if you can.

Book with confidence

Top Travel Tips for Flying to Idaho

Get ready for an incredible adventure as you embark on your journey to Idaho. With Expedia, finding the perfect flights is a breeze. Discover valuable travel insights and expert tips to ensure a seamless and enjoyable trip to this captivating destination.

Unleash Your Wanderlust

Pack your bags, secure your flights to Idaho, and let Expedia be your trusted companion in fulfilling your travel dreams. Our wide selection of flights offers you the flexibility to explore Idaho in your own unique style. Experience the trip of a lifetime with just a click, courtesy of Expedia.

Unbeatable Value with Expedia

At Expedia, we understand the importance of budget-friendly travel. That's why we are dedicated to bringing you the best deals on affordable and cheap flights from the UK to Idaho. Experience the perfect balance between adventure and savings with our competitively-priced roundtrip and one-way flight options.

Endless Flight Choices

With 20 different airlines flying to Idaho, you have a world of options at your fingertips. Whether you're a spontaneous traveler or a meticulous planner, find the flights that suit your schedule and preferences seamlessly. Explore last-minute deals or plan ahead with ease.

Empowering Your Decision

We believe in putting you in control of your travel choices. Our extensive range of airline tickets to Idaho caters to every budget, starting from the lowest price CA $243. Enjoy the freedom to choose the perfect flights that align with your needs and desires.

Effortless Booking Process

Experience a hassle-free booking journey with Expedia. Whether you're seeking a red-eye flight, a direct route to a specific airport, or one-way flights to Idaho, our streamlined booking process ensures convenience and efficiency. Download our mobile booking app to reserve your flights anytime, anywhere.

Your Adventure Awaits

It's time to make your dreams a reality. Book your airfare to Idaho today with Expedia. Begin crafting your unique travel story and get ready for an unforgettable experience that caters to your tastes and budget.

Start your journey now and let the adventure unfold.

Top Travel Tips for Flying to Idaho

Travel information

Idaho Flights Information

Airlines serving
American Airlines, United, Delta, Alaska Airlines, WestJet, Air Canada
Roundtrip price
from CA $404
Idaho Flights Information

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