How much is the cheapest flight to Boise?

Prices were available within the past 7 days and starts at CA $206 for one-way flights and CA $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Dec 6, 2019

Because of bad weather we had a late start, but we I still managed to catch my connecting flight. Thank you!

Feb 18, 2019

I think 30 dollars for checking a bag one way is crazy

Nov 11, 2017

Seat cramped with very little leg room. Seats made for very small people which I am not. Upgrade offered for $69 but none was available which I thought was quite expensive for a 2 hour flight. First leg of trip the upgrade was offered for $39 which I took. 39 one way and 69 the other is a "ripoff".

Jan 27, 2017

Wifi broken. Don't know how to get refund. Flights were good.

Find Your Flights to Boise BOI

Cheap flights to Boise (BOI)

Get started finding a cheap flight to Boise on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Boise.

Roundtrip prices range from CA $357 - CA $382, and one-ways Boise start as low as CA $206.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Boise (BOI)

You have several options for which airline you choose to travel with to Boise. There are 10 airlines flying into BOI: Delta, Alaska Airlines, United, Air Canada. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Boise (BOI) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to BOI in September and in September for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Flights to Boise: Frequently asked questions

Trending flights to Boise

Prices were available within the past 7 days and starts at CA $206 for one-way flights and CA $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.