$200+ Cheap flights from Calgary (YYC) to Boise (BOI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
May 17 — May 241
Round-trip
1 adult, Economy
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Find cheap flights from Calgary to Boise with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Calgary to Boise
Cheapest
Best
Last-minute
One-way
Cheapest flights from Calgary to BoiseExplore the most affordable flight options available from Calgary to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from Calgary to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This Justfly.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:45 am
YYC
- BOI
1 stop5h 37m
WestJet
Sun 8/238:40 am
BOI
- YYC
1 stop4h 30m
WestJet
Deal found 4/15![WestJet logo]()
$354
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:50 pm
YYC
- BOI
1 stop20h 53m
WestJet
Mon 5/186:00 pm
BOI
- YYC
1 stop19h 10m
WestJet
Deal found 4/13![WestJet logo]()
$357
This WestJet deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/151:25 pm
YYC
- BOI
1 stop5h 08m
WestJet
Wed 12/1612:42 pm
BOI
- YYC
1 stop5h 08m
WestJet
Deal found 4/13![WestJet logo]()
$371
This Expedia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:50 pm
YYC
- BOI
1 stop4h 23m
WestJet
Sat 6/68:58 am
BOI
- YYC
1 stop4h 12m
WestJet
Deal found 4/15![WestJet logo]()
$373
This WestJet deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:45 am
YYC
- BOI
1 stop13h 28m
WestJet
Thu 5/286:00 pm
BOI
- YYC
1 stop4h 15m
WestJet
Deal found 4/16![WestJet logo]()
$374
This Justfly.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:00 pm
YYC
- BOI
2 stops23h 22m
WestJet
Sun 11/1512:42 pm
BOI
- YYC
1 stop5h 08m
WestJet
Deal found 4/16![WestJet logo]()
$385
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:00 pm
YYC
- BOI
2 stops21h 43m
Multiple Airlines
Mon 5/256:35 am
BOI
- YYC
1 stop4h 06m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$396
Best flights from Calgary to BoiseDiscover carefully curated flight deals from Calgary to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Calgary to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:50 pm
YYC
- BOI
1 stop20h 53m
WestJet
Mon 5/186:00 pm
BOI
- YYC
1 stop19h 10m
WestJet
Deal found 4/13![WestJet logo]()
$357
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:00 pm
YYC
- BOI
2 stops21h 43m
Multiple Airlines
Mon 5/256:35 am
BOI
- YYC
1 stop4h 06m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:29 pm
YYC
- BOI
1 stop9h 27m
Delta
Sat 5/26:00 am
BOI
- YYC
1 stop5h 39m
Delta
Deal found 4/12![Delta logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:02 pm
YYC
- BOI
1 stop4h 57m
Alaska Airlines
Sat 5/28:47 am
BOI
- YYC
2 stops9h 25m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$428
This Expedia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:50 pm
YYC
- BOI
1 stop4h 23m
WestJet
Sat 6/68:58 am
BOI
- YYC
1 stop4h 12m
WestJet
Deal found 4/15![WestJet logo]()
$373
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:00 pm
YYC
- BOI
2 stops41h 43m
Multiple Airlines
Mon 5/188:51 pm
BOI
- YYC
1 stop13h 50m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:15 pm
YYC
- BOI
2 stops8h 41m
Delta
Sun 8/2311:35 am
BOI
- YYC
2 stops10h 40m
Delta
Deal found 4/15![Delta logo]()
$456
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:02 pm
YYC
- BOI
1 stop4h 57m
Alaska Airlines
Sat 5/28:47 am
BOI
- YYC
2 stops9h 25m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$488
This WestJet deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:05 pm
YYC
- BOI
2 stops24h 38m
WestJet
Thu 5/286:00 pm
BOI
- YYC
2 stops28h 55m
WestJet
Deal found 4/16![WestJet logo]()
$499
Last-minute flights from Calgary to BoiseDiscover last-minute flight deals from Calgary to Boise. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Calgary to Boise. Data last updated April 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:29 pm
YYC
- BOI
1 stop9h 27m
Delta
Sat 5/26:00 am
BOI
- YYC
1 stop5h 39m
Delta
Deal found 4/12![Delta logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:02 pm
YYC
- BOI
1 stop4h 57m
Alaska Airlines
Sat 5/26:00 am
BOI
- YYC
1 stop12h 12m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:50 pm
YYC
- BOI
1 stop6h 09m
Multiple Airlines
Sat 5/94:38 pm
BOI
- YYC
1 stop5h 37m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$423
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:50 pm
YYC
- BOI
1 stop20h 53m
WestJet
Mon 5/186:00 pm
BOI
- YYC
1 stop19h 10m
WestJet
Deal found 4/13![WestJet logo]()
$357
This WestJet deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:45 am
YYC
- BOI
1 stop13h 28m
WestJet
Thu 5/286:00 pm
BOI
- YYC
1 stop4h 15m
WestJet
Deal found 4/16![WestJet logo]()
$374
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:00 pm
YYC
- BOI
2 stops21h 43m
Multiple Airlines
Mon 5/256:35 am
BOI
- YYC
1 stop4h 06m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:45 am
YYC
- BOI
1 stop8h 24m
Delta
Fri 5/298:45 am
BOI
- YYC
2 stops10h 55m
Delta
Deal found 4/13![Delta logo]()
$416
This Expedia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:50 pm
YYC
- BOI
1 stop4h 23m
WestJet
Sat 6/68:58 am
BOI
- YYC
1 stop4h 12m
WestJet
Deal found 4/15![WestJet logo]()
$373
One-way flights from Calgary to BoiseSearch for one-way flight options from Calgary to Boise. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Calgary to Boise. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:27 pm
YYC
- BOI
1 stop9h 17m
Delta
Deal found 4/12![Delta logo]()
$200
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:45 am
YYC
- BOI
1 stop5h 58m
WestJet
Deal found 4/14![WestJet logo]()
$205
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:29 pm
YYC
- BOI
1 stop9h 27m
Delta
Deal found 4/14![Delta logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:45 am
YYC
- BOI
1 stop27h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:00 pm
YYC
- BOI
2 stops24h 30m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$224
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:55 pm
YYC
- BOI
2 stops24h 16m
WestJet
Deal found 4/13![WestJet logo]()
$226
This deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:31 am
YYC
- BOI
1 stop4h 03m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:50 pm
YYC
- BOI
1 stop6h 05m
Delta
Deal found 4/13![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:50 pm
YYC
- BOI
1 stop6h 05m
Delta
Deal found 4/16![Delta logo]()
$243
This WestJet deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:00 am
YYC
- BOI
2 stops36h 13m
WestJet
Deal found 4/13![WestJet logo]()
$245
Find flight deals from Calgary to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $354 (Justfly.com) |
One-way from | $200 (Delta) |
Popular in | September |
Cheapest in | October |
Average price | $432 |
Cheapflights Fare Finder
Customize your flight search to find flights from Calgary to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Calgary to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Mon 5/11
5:50 pm-2:43 pm
1 stop20h 53m
Boise Air Term. Gowen Fld
Mon 5/18
6:00 pm-1:10 pm
1 stop19h 10m
$357
Quickest round-trip
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Sat 5/30
5:50 pm-10:13 pm
1 stop4h 23m
Boise Air Term. Gowen Fld
Sat 6/6
8:58 am-1:10 pm
1 stop4h 12m
$373
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Thu 5/21
5:00 pm-2:43 pm
2 stops21h 43m
Boise Air Term. Gowen Fld
Mon 5/25
6:35 am-10:41 am
1 stop4h 06m
$396
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Tue 4/28
12:29 pm-9:56 pm
1 stop9h 27m
Boise Air Term. Gowen Fld
Sat 5/2
6:00 am-11:39 am
1 stop5h 39m
$420
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Mon 5/11
9:00 pm-2:43 pm
2 stops41h 43m
Boise Air Term. Gowen Fld
Mon 5/18
8:51 pm-10:41 am
1 stop13h 50m
$425
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Tue 4/28
7:02 pm-11:59 pm
1 stop4h 57m
Boise Air Term. Gowen Fld
Sat 5/2
8:47 am-6:12 pm
2 stops9h 25m
$428
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Thu 8/20
3:15 pm-11:56 pm
2 stops8h 41m
Boise Air Term. Gowen Fld
Sun 8/23
11:35 am-10:15 pm
2 stops10h 40m
$456
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Wed 4/29
7:02 pm-11:59 pm
1 stop4h 57m
Boise Air Term. Gowen Fld
Sat 5/2
8:47 am-6:12 pm
2 stops9h 25m
$488
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Thu 5/21
2:05 pm-2:43 pm
2 stops24h 38m
Boise Air Term. Gowen Fld
Thu 5/28
6:00 pm-10:55 pm
2 stops28h 55m
$499
Cheapest one-way
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Wed 5/27
12:27 pm-9:44 pm
1 stop9h 17m
$200
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Calgary to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Calgary to Boise in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Calgary-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Calgary-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Calgary-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Calgary-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Calgary-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Calgary to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Calgary with our price prediction graph.
YYC-BOI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Calgary to Boise
Related info for your journey
Find useful and relevant information for your journey from Calgary to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
McCall
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