YYC - BOI

C$ 364 Find Cheap Flights from Calgary to Boise – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Calgary to Boise departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Boise, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 557
Delta
Wed 21/10Sat 24/10
YYC - BOI • 1 stop
Cheapest one-way flights
C$ 364
Typical prices: C$ 339-C$ 417
WestJet
Fri 25/9
YYC - BOI • 2 stops
Top airlines
Cheapest • from C$ 557 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Calgary and Boise. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Calgary to Boise (YYC-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Calgary to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Calgary to Boise

Wed, 21 Oct - Sat, 24 Oct
Delta Logo
7:15 a.m. - 4:49 p.m.
YYC
-
BOI
9h 34m
1 stop
Delta Logo
5:45 p.m. - 11:13 p.m.
BOI
-
YYC
5h 28m
1 stop
C$ 557Delta
Wed, 1 Jul - Wed, 8 Jul
WestJet Logo
7:55 p.m. - 3:12 p.m.
YYC
-
BOI
19h 17m
1 stop
WestJet Logo
8:42 a.m. - 9:50 a.m.
BOI
-
YYC
25h 08m
1 stop
C$ 605WestJet
Tue, 7 Jul - Mon, 13 Jul
WestJet Logo
7:00 a.m. - 10:18 p.m.
YYC
-
BOI
15h 18m
2 stops
WestJet Logo
8:42 a.m. - 12:44 a.m.
BOI
-
YYC
16h 02m
2 stops
C$ 620WestJet
Wed, 15 Jul - Tue, 21 Jul
WestJet Logo
8:45 a.m. - 3:11 p.m.
YYC
-
BOI
6h 26m
1 stop
WestJet Logo
8:42 a.m. - 9:00 p.m.
BOI
-
YYC
12h 18m
2 stops
C$ 623WestJet
Tue, 7 Jul - Mon, 13 Jul
WestJet Logo
5:50 p.m. - 10:18 p.m.
YYC
-
BOI
4h 28m
1 stop
WestJet Logo
8:42 a.m. - 12:44 a.m.
BOI
-
YYC
16h 02m
2 stops
C$ 624WestJet
Fri, 10 Jul - Tue, 14 Jul
WestJet Logo
8:45 a.m. - 3:11 p.m.
YYC
-
BOI
6h 26m
1 stop
WestJet Logo
6:07 p.m. - 10:15 p.m.
BOI
-
YYC
4h 08m
1 stop
C$ 633WestJet
Wed, 1 Jul - Wed, 8 Jul
WestJet Logo
11:35 p.m. - 3:12 p.m.
YYC
-
BOI
15h 37m
2 stops
WestJet Logo
8:42 a.m. - 1:10 p.m.
BOI
-
YYC
4h 28m
1 stop
C$ 636WestJet
Wed, 5 Aug - Mon, 10 Aug
WestJet Logo
9:55 p.m. - 3:18 p.m.
YYC
-
BOI
17h 23m
2 stops
WestJet Logo
5:59 p.m. - 1:10 p.m.
BOI
-
YYC
19h 11m
1 stop
C$ 640WestJet
Wed, 21 Oct - Sat, 24 Oct
WestJet Logo
4:10 p.m. - 11:52 p.m.
YYC
-
BOI
7h 42m
2 stops
WestJet Logo
8:40 a.m. - 1:10 p.m.
BOI
-
YYC
4h 30m
1 stop
C$ 641WestJet
Wed, 21 Oct - Sat, 24 Oct
WestJet Logo
4:10 p.m. - 11:52 p.m.
YYC
-
BOI
7h 42m
2 stops
WestJet Logo
8:40 a.m. - 1:10 p.m.
BOI
-
YYC
4h 30m
1 stop
C$ 644WestJet
Booking Insights

KAYAK's insights & trends for Calgary to Boise flights

Get data-powered insights and trends into flights from Calgary to Boise to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Calgary to Boise?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Calgary to Boise departing in October.

What is the cheapest month to fly from Calgary to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Calgary to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Calgary to Boise is August, where tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is C$ 1,074 and C$ 1,053 respectively.

Good to know

Low seasonOctober
Cheapest flightC$ 364
Best time to beat the crowds (40% less expensive on average)
Most popular time to fly (33% more expensive on average)
Flight from Calgary to Boise

When to book flights from Calgary to Boise

Are your dates flexible? Find out the best times to travel from Calgary to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Calgary to Boise

  • What is the cheapest flight from Calgary to Boise?

    In the last 5 days, the lowest price for a flight from Calgary to Boise was C$ 364 for a one-way ticket and C$ 557 for a round-trip.

  • Which aircraft models fly most regularly from Calgary to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Calgary to Boise?

    oneworld is the only airline alliance operating flights between Calgary and Boise.

  • How does KAYAK find such low prices on flights from Calgary to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Calgary to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Calgary to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Calgary is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Calgary to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Calgary with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Calgary to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Calgary up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Calgary to Boise

 
See real verified KAYAK customer reviews for airlines flying from Calgary to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Calgary to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12529 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.1Food
7.8Comfort
Airline reviews

The whole staff was amazing. Courteous and so helpful. Smiling all the time.

10.0 ExcellentAnonymous, Jun 2026
YVR - SEA
Read more Alaska Airlines reviews

The whole staff was amazing. Courteous and so helpful. Smiling all the time.

Excellent flights. On time. Good service. Better than expected food. Comfortable seats. Too much dependent on personal phones for information and entertainment.

The seats are too small/crowded. It is frustrating to be forced to sit with someone who is overweight as they crown the other seat. Nothing against the person…just the airline companies who continue(over decades!)to reduce seat sizes. Americans are fat. Those of us who are not are tired of being compromised by the airline companies who don’t faces that fact and make adjustments. Maybe have “overweight seats”? Maybe give us a discount for being forced into an uncomfortable flight due to others overweightness? Please, make adjustments…be accountable. Thanks!

Flight was delayed with no explication. There was ice falling out of vents on me.

Made up time on a late flight and made the connection

The crew was great and everything went smoothly coming and going.

No outlets, plugs, way to charge the phone or service and no food on one leg o the trip, but other than that, great. Loved WIFI, the flight, the crew, the pilots, the schedule, etc. Great job. My new favorite airline!

Wonderful as always! Pleasant staff, smooth ride, and timely departure.

Flight was scheduled to leave at 6a and delayed for 5 hours due to “mechanical” issues. Everyone else on the flight received an email voucher for $24 of food for the delay, except for our group. Also the carry on luggage bins were full and the crew requested that everyone to pass their carry ons back up to the front while everyone was still standing. They gave no other direction and kept rushing the process. After all bags were sent up, they then asked for seat #s to go with each bag… They should have probably had everyone get to their sits and then pass the bags up in a controlled process.

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

Everything you need to know for your flight from Calgary to Boise

Information on your arrival and departure airports