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Idaho

$198+ Cheap flights from Alberta to Idaho

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Alberta to Idaho

Cheapest flights from Alberta to Idaho
Explore the most affordable flight options available from Alberta to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This WestJet deal was found by Cheapflights users on 3/19. 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 4/308:45 am
YYC
-
BOI
1 stop13h 39m
WestJet
Sat 5/23:44 pm
BOI
-
YYC
1 stop21h 26m
WestJet
Deal found 3/19$373
This Delta deal was found by Cheapflights users on 3/16. 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.
Mon 4/2012:29 pm
YYC
-
BOI
1 stop9h 27m
Delta
Thu 4/306:16 pm
BOI
-
YYC
1 stop4h 44m
Delta
Deal found 3/16$385
This Delta deal was found by Cheapflights users on 3/16. 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.
Sat 4/1812:29 pm
YYC
-
BOI
1 stop9h 27m
Delta
Tue 4/211:52 pm
BOI
-
YYC
1 stop3h 58m
Delta
Deal found 3/16$386
This FlightHub deal was found by Cheapflights users on 3/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:30 pm
YYC
-
BOI
2 stops20h 30m
WestJet
Thu 4/308:59 am
BOI
-
YYC
1 stop4h 11m
WestJet
Deal found 3/16$389
This Priceline deal was found by Cheapflights users on 3/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:45 am
YYC
-
BOI
1 stop4h 27m
WestJet
Sun 5/33:44 pm
BOI
-
YYC
1 stop6h 31m
WestJet
Deal found 3/17$397
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:22 pm
YYC
-
GEG
1 stop7h 18m
United Airlines
Sat 5/25:00 am
GEG
-
YYC
1 stop7h 53m
United Airlines
Deal found 3/20$400
This Delta deal was found by Cheapflights users on 3/18. 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 5/275:50 pm
YYC
-
BOI
1 stop6h 05m
Delta
Wed 6/33:14 pm
BOI
-
YYC
1 stop7h 01m
Delta
Deal found 3/18$402
This Delta deal was found by Cheapflights users on 3/20. 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.
Mon 5/46:40 am
YYC
-
BOI
1 stop7h 46m
Delta
Mon 5/113:14 pm
BOI
-
YYC
1 stop7h 01m
Delta
Deal found 3/20$409
This Justfly.com deal was found by Cheapflights users on 3/20. 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.
Mon 4/131:25 pm
YYC
-
BOI
1 stop6h 35m
WestJet
Tue 4/141:52 pm
BOI
-
YYC
2 stops18h 12m
WestJet
Deal found 3/20$417
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Fri 5/15:50 pm
YYC
-
GEG
1 stop6h 21m
Multiple Airlines
Fri 5/86:00 am
GEG
-
YYC
1 stop6h 10m
Multiple Airlines
Deal found 3/17$417
This Delta deal was found by Cheapflights users on 3/16. 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.
Mon 4/62:35 pm
YYC
-
BOI
1 stop7h 06m
Delta
Fri 4/109:00 am
BOI
-
YYC
1 stop8h 50m
Delta
Deal found 3/16$418
This Delta deal was found by Cheapflights users on 3/18. 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 4/295:50 pm
YYC
-
GEG
1 stop7h 30m
Delta
Sat 5/21:07 pm
GEG
-
YYC
1 stop8h 08m
Delta
Deal found 3/18$429

Find flight deals from Alberta to Idaho

Keep the following information in mind while searching for Alberta to Idaho flight deals. Data was last updated March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$373
(WestJet)

One-way from

$198
(Delta)

Popular in

September

Cheapest in

October

Average price

$752
Provider with most accurate pricing for Calgary-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Boise Air Term. Gowen Fld flights.
Search Deals
From Alberta to Idaho
Search Deals
One-way flight from Alberta to Idaho
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to Idaho 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 March 22, 2026.
Use the filters below to find and compare flights from Alberta to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 4/30

1:00 pm-10:24 pm

2 stops9h 24m

Boise Air Term. Gowen Fld

Sat 5/2

8:59 am-1:10 pm

1 stop4h 11m

$374

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 4/18

12:29 pm-9:56 pm

1 stop9h 27m

Boise Air Term. Gowen Fld

Tue 4/21

1:52 pm-5:50 pm

1 stop3h 58m

$386

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Thu 4/30

3:22 pm-9:40 pm

1 stop7h 18m

Spokane

Sat 5/2

5:00 am-1:53 pm

1 stop7h 53m

$400

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 5/28

5:50 pm-10:13 pm

1 stop4h 23m

Boise Air Term. Gowen Fld

Wed 6/3

3:14 pm-10:15 pm

1 stop7h 01m

$402

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 5/27

5:50 pm-11:55 pm

1 stop6h 05m

Boise Air Term. Gowen Fld

Wed 6/3

3:14 pm-10:15 pm

1 stop7h 01m

$402

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 5/4

2:45 pm-11:00 pm

1 stop8h 15m

Boise Air Term. Gowen Fld

Mon 5/11

3:14 pm-10:15 pm

1 stop7h 01m

$409

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Fri 5/1

5:50 pm-11:11 pm

1 stop6h 21m

Spokane

Fri 5/8

6:00 am-1:10 pm

1 stop6h 10m

$417

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 4/13

1:25 pm-8:00 pm

1 stop6h 35m

Boise Air Term. Gowen Fld

Tue 4/14

1:52 pm-8:04 am

2 stops18h 12m

$417

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 4/6

2:35 pm-9:41 pm

1 stop7h 06m

Boise Air Term. Gowen Fld

Fri 4/10

9:00 am-5:50 pm

1 stop8h 50m

$418

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 4/18

1:27 pm-9:34 pm

1 stop8h 07m

Boise Air Term. Gowen Fld

Tue 4/21

5:00 am-1:53 pm

1 stop8h 53m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Alberta to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Alberta with our price prediction graph.
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 Alberta to Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Alberta to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Alberta to Idaho?

    For as low as $400, WestJet can have you in Idaho from Alberta in 7h 18m. Alberta and Idaho are separated by a distance of 289 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Alberta to Idaho that include hotel bookings?

    Yes. In addition to deals on Alberta to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alberta to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to Idaho.

  • Can I find deals for business class flights from Alberta to Idaho?

    Yes. Cheapflights offers flight deals from Alberta to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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