Cheap Flights to Boise , WA from CA $93

View CA $93 flight on Sat, Aug. 23, 2025Opens in a new window

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How much is the cheapest flight to Boise?

Prices were available within the past 7 days and start at CA $93 for one-way flights and CA $187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Sep. 3 - Sat, Sep. 6
SFO
San Francisco
PAE
Seattle
CA $187 Roundtrip, found 5 days ago
CA $187
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Sep. 3 from San Francisco to Seattle, returning Sat, Sep. 6, priced at CA $187 found 5 days ago
Hawaiian Airlines
Thu, Aug. 14 - Thu, Aug. 21
SFO
San Francisco
PAE
Seattle
CA $188 Roundtrip, found 10 hours ago
CA $188
Roundtrip
found 10 hours ago
Select Hawaiian Airlines flight, departing Thu, Aug. 14 from San Francisco to Seattle, returning Thu, Aug. 21, priced at CA $188 found 10 hours ago
Delta
Fri, Sep. 5 - Mon, Sep. 8
SFO
San Francisco
SEA
Seattle
CA $200 Roundtrip, found 6 days ago
CA $200
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep. 5 from San Francisco to Seattle, returning Mon, Sep. 8, priced at CA $200 found 6 days ago
Frontier Airlines
Thu, Sep. 4 - Sat, Sep. 6
LAX
Los Angeles
SEA
Seattle
CA $210 Roundtrip, found 1 day ago
CA $210
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep. 4 from Los Angeles to Seattle, returning Sat, Sep. 6, priced at CA $210 found 1 day ago
American Airlines
Sat, Dec. 6 - Sat, Dec. 13
LAX
Los Angeles
SEA
Seattle
CA $216 Roundtrip, found 1 day ago
CA $216
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec. 6 from Los Angeles to Seattle, returning Sat, Dec. 13, priced at CA $216 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

September is typically the cheapest month to fly

From CA $167 - CA $323 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?
Organize a flight to Boise and you'll be landing at Seattle - Tacoma Intl. Airport (SEA).
How far is Seattle - Tacoma Intl. Airport (SEA) from central Boise?
Lengthy commutes don't have to be stressful if you work out your strategy ahead of time. Downtown Boise is 40 kilometres from Sea-Tac Airport, so it's wise to know how you'll get into the city before you land.
What airport is best to fly into Boise?
With just one major airport in Boise, it won't take much time to discover the best flight. You'll be jetting off to Sea-Tac Airport, which is located around 40 kilometres from the centre of town.
How many airlines fly to Boise?
There are 38 air carriers connecting Boise with 124 airports from all over the globe.
Which airlines fly to Boise?
Boise receives the highest number of flights from Alaska Airlines, Delta and American Airlines with Alaska Airlines being the preferred choice of airline. Los Angeles is the most popular city for passengers to take off from.
How many nonstop flights are there to Boise?
Flying to a new place is much easier when there aren't any stopovers involved. If you're travelling to Boise, the awesome news is that there are 3,404 nonstop flights operating each week.
Where are the most popular flights to Boise departing from?
Travellers often set off from Los Angeles, Phoenix and Portland airports when heading to Boise.
How long is the flight to Boise Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to see. From Los Angeles to Boise, the average flight time is 2 hours and 57 minutes. From Phoenix it takes about 3 hours and 17 minutes, and from Portland it's 1 hour and 5 minutes.
How to book the cheapest flight to Boise?
If you want to save some cash on your trip to Boise, then listen up! As any experienced jet-setter will tell you, don't book at the very last minute. Prices are generally more expensive just prior to the departure date. Also, shop around and compare your options. If your destination has a few airports, you may be able to pick up a great deal by flying into a less busy terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to buy your ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Boise?
We've pulled together all the info you need to make your journey as enjoyable as possible. Follow our tips and you'll be zooming through airport security and having a blast in Boise in no time at all. What to pack in your hand luggage:

  • Firstly, and most importantly, pack in your passport, travel documents, bank cards and vital medications. Next, you'll need some in-flight entertainment to while away the time. A thrilling novel and a laptop filled with your favourite movies are good options. If you intend to catch forty winks, a quality neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, leave some space for a toothbrush and some cleansing wipes so you'll touchdown feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between airlines, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, pocket knives, aerosol cans and bleaching agents. Sports equipment like baseball bats, and items that could harm passengers, such as swords and guns, are also banned from the cabin.

What to wear on a flight:

  • Your main aim is to feel as comfortable as you can. Go for shoes that are easy to pull on and off, dress in loose, natural fibers and don't forget to bring a pullover in case it gets chilly in the cabin.
  • You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To lower your risk on board, drink plenty of water, consider wearing compression tights or socks and move your legs and feet often.

How to get through airport security fast when flying to Boise?
The answer is simple --- be prepared. We've compiled some helpful hints for a stress-free trip through security. Look out Boise, here you come:

  • Security personnel first need to verify that you have a valid passport and matching boarding pass before anything else. Have them close by, ready for inspection.
  • Next up, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Items such as your coat, belt and headphones will be required to go through the machine.
  • For just a few minutes, you'll need to unplug from the digital world. Your phone, laptop and any other electronic devices will need to go through the scanner.
  • Want to bring along your favourite cologne or perfume? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's fine to bring with you in your carry-on baggage.
  • Slip-on shoes are a practical footwear choice as you're less likely to be required to remove them when going through security. Big boots and heavier-style shoes are usually subjected to additional screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin.

Flights to Boise information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
CA $180

Trending flights to Boise

Prices were available within the past 7 days and start at CA $93 for one-way flights and CA $187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Oct. 22 - Wed, Oct. 22
YVR
Vancouver
SEA
Seattle
CA $262 Roundtrip, found 1 day ago
CA $262
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct. 22 from Vancouver to Seattle, returning Wed, Oct. 22, priced at CA $262 found 1 day ago
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