Cheap Flights to Boise , ID from CA $107

View CA $107 flight on Wed, Aug. 20, 2025Opens in a new window

Popular airlines to Boise

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Boise?

Prices were available within the past 7 days and start at CA $107 for one-way flights and CA $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Oct. 25 - Sat, Nov. 1
SEA
Seattle
BOI
Boise
CA $159 Roundtrip, found 3 days ago
CA $159
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct. 25 from Seattle to Boise, returning Sat, Nov. 1, priced at CA $159 found 3 days ago
Delta
Thu, Oct. 9 - Mon, Oct. 13
SEA
Seattle
BOI
Boise
CA $214 Roundtrip, found 4 days ago
CA $214
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct. 9 from Seattle to Boise, returning Mon, Oct. 13, priced at CA $214 found 4 days ago
Hawaiian Airlines
Tue, Aug. 5 - Sat, Aug. 16
SEA
Seattle
BOI
Boise
CA $214 Roundtrip, found 1 day ago
CA $214
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Aug. 5 from Seattle to Boise, returning Sat, Aug. 16, priced at CA $214 found 1 day ago
American Airlines
Tue, Aug. 19 - Sat, Aug. 30
BUF
Buffalo
BOI
Boise
CA $300 Roundtrip, found 1 day ago
CA $300
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug. 19 from Buffalo to Boise, returning Sat, Aug. 30, priced at CA $300 found 1 day ago
United
Tue, Aug. 5 - Sat, Aug. 16
SEA
Seattle
BOI
Boise
CA $322 Roundtrip, found 1 day ago
CA $322
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug. 5 from Seattle to Boise, returning Sat, Aug. 16, priced at CA $322 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Boise (BOI)

September is typically the cheapest month to fly

From CA $218 - CA $812 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Boise. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Boise. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Boise.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Boise flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Boise.

Looking to save even more? Get additional savings by bundling your Boise flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Boise trip!

Frequently asked questions

What is the name of Boise's airport?
Boise Airport (BOI) is the main airport serving Boise.
How far is Boise Airport from central Boise?
Boise Airport (BOI) is not too far from the heart of the city. You'll find it only 5 kilometres from downtown Boise.
What airport is best to fly into Boise?
With just one major airport servicing Boise, it won't take very long to get your hands on the best flight. You'll be taking off to Boise Airport, which sits around 5 kilometres from the centre of town.
How many airlines fly to Boise?
There are a total of 7 airlines connecting Boise with 24 airports from all over the globe.
Which airlines fly to Boise?
Alaska Airlines and Delta are some of the most sought-after airlines with flights to Boise. Travellers often use Seattle as a departure point with Alaska Airlines operating the most flights on this route.
How many nonstop flights are there to Boise?
With roughly 515 direct flights operating each week, you'll be landing in Boise before you have time to say, "Are we there yet?"
Where are the most popular flights to Boise departing from?
Travellers frequently set off from Seattle, Denver and Phoenix airports when flying to Boise.
How long is the flight to Boise Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Seattle to Boise, the average flight time is 1 hour and 25 minutes. From Denver it's roughly 2 hours and 8 minutes, and from Phoenix it's 2 hours and 18 minutes.
How to book the cheapest flight to Boise?
We've all come across those fortunate jet-setters who manage to nab extremely cheap plane tickets wherever they go. Eager to know how to do it for your Boise vacation? Don't wait until the last minute to secure your flight. Don't stop there, though. Do some research and see if there are multiple airports at your destination. Ticket prices often differ depending on the airport you jet into. Make sure you compare prices across airlines as well. Finally, another simple way to save some cash is be ready to book at a moment's notice. If you stumble on a terrific deal, don't hold off --- grab it while the opportunity's there.
Do you have any tips for my flight to Boise?
We've rounded up all the info you need to make your flight an enjoyable experience. Follow our tips and you'll be zooming through airport security and discovering Boise in no time flat. What to pack in your hand luggage:

  • First of all, put in your passport, important documents, credit cards and medications. Next, you'll need some extra in-flight entertainment to help pass the time. A thrilling book and a tablet filled with your favourite movies are always good options. If you plan to take a quick snooze, a comfy neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, find room for a toothbrush and some cleansing wipes to ensure you hop off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes screwdrivers, blades, spray paint and flares. Sporting equipment like hockey sticks, and items that could injure passengers, such as swords and guns, won't be allowed on board either.

What to wear on a flight:

  • Your priority is to feel as comfortable as possible. Opt for shoes that are easy to pull on and off, dress in loose, natural-fibre clothing and don't forget to take a sweater in case you get cold in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Boise?
Being organized before your flight will make your getaway to Boise easy and painless. Below you'll find some useful tips for a swift journey through security:

  • Be sure to have your ID and travel documents easily accessible. They're the first things you'll be asked for by airport security.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronic gadgets, including your phone and laptop, must also be scanned.
  • Can't travel without your favourite perfume? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's fine to bring with you in your carry-on baggage.
  • Choosing your footwear wisely can save you several precious minutes. Boots and heavy shoes are often required to be removed and separately scanned. Lightweight sneakers are usually not.
  • Airlines will not allow any sharp or pointed objects to come on board with you. If you must bring these kinds of items, put them in your checked luggage.

Flights to Boise information
Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Roundtrip price
CA $124

Trending flights to Boise

Prices were available within the past 7 days and start at CA $107 for one-way flights and CA $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct. 4 - Sat, Oct. 4
YVR
Vancouver
BOI
Boise
CA $341 Roundtrip, found 5 days ago
CA $341
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct. 4 from Vancouver to Boise, returning Sat, Oct. 4, priced at CA $341 found 5 days ago
*Available to Expedia members.