What is the cheapest airline that flies from Calgary to Idaho?

Delta and Alaska Airlines are the most popular carriers operating from Calgary to Idaho

When did momondo last update prices for flights from Calgary Airport to Idaho?

Prices for flights from Calgary Airport to Idaho were last updated today.

How many operators does momondo search for flights from Calgary Airport to Idaho?

There is 1 operator available for flights from Calgary Airport to Idaho as of December 2025.

How old do you have to be to fly from Calgary Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 216 Cheap Flights from Calgary to Idaho in 2025/26

1 adult

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Find the cheapest flights from Calgary to Idaho

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 a.m. - 9:25 a.m.

YYC

GEG

26h 35m2 stops

4:59 p.m. - 4:48 p.m.

GEG

YYC

22h 49m1 stop

C$ 394Multiple Airlines

Fri, 16 Jan - Wed, 21 Jan

7:50 a.m. - 9:25 a.m.

YYC

GEG

26h 35m2 stops

7:49 p.m. - 5:50 p.m.

GEG

YYC

21h 01m1 stop

C$ 409Multiple Airlines

Fri, 16 Jan - Tue, 20 Jan

1:25 p.m. - 9:25 p.m.

YYC

GEG

9h 00m1 stop

7:28 p.m. - 5:50 p.m.

GEG

YYC

21h 22m2 stops

C$ 412Multiple Airlines

Tue, 13 Jan - Tue, 20 Jan

3:30 p.m. - 11:48 p.m.

YYC

BOI

8h 18m1 stop

2:37 p.m. - 9:53 p.m.

BOI

YYC

7h 16m1 stop

C$ 440United Airlines

Wed, 14 Jan - Sat, 17 Jan

7:40 a.m. - 4:15 p.m.

YYC

GEG

9h 35m1 stop

5:15 a.m. - 11:50 a.m.

GEG

YYC

5h 35m1 stop

C$ 444Delta

Sat, 10 Jan - Sat, 17 Jan

7:40 a.m. - 4:15 p.m.

YYC

GEG

9h 35m1 stop

1:15 p.m. - 11:02 p.m.

GEG

YYC

8h 47m1 stop

C$ 455Delta

Fri, 16 Jan - Wed, 21 Jan

1:10 p.m. - 9:52 p.m.

YYC

BOI

8h 42m2 stops

10:48 a.m. - 7:44 p.m.

BOI

YYC

8h 56m2 stops

C$ 503Air Canada

Wed, 14 Jan - Sat, 17 Jan

3:30 p.m. - 11:48 p.m.

YYC

BOI

8h 18m1 stop

10:48 a.m. - 12:44 a.m.

BOI

YYC

13h 56m2 stops

C$ 513Air Canada

Wed, 14 Jan - Sat, 17 Jan

3:30 p.m. - 11:48 p.m.

YYC

BOI

8h 18m1 stop

7:05 p.m. - 12:26 p.m.

BOI

YYC

17h 21m1 stop

C$ 541United Airlines

Wed, 14 Jan - Sat, 17 Jan

12:00 p.m. - 6:28 p.m.

YYC

BOI

30h 28m2 stops

1:40 p.m. - 11:46 p.m.

BOI

YYC

10h 06m2 stops

C$ 770WestJet

Sun, 11 Jan - Sun, 18 Jan

Air Canada flights from Calgary to Idaho

Our best Air Canada deals on Calgary to Idaho flight tickets

Air Canada

14 Jan

YYC1:10 p.m.Calgary

8h 42m

2 stops

BOI9:52 p.m.Boise Air Term. Gowen Fld

17 Jan

BOI10:48 a.m.Boise Air Term. Gowen Fld

9h 21m

2 stops

YYC8:09 p.m.Calgary

C$ 503

Find similar

Air Canada

14 Jan

YYC3:30 p.m.Calgary

8h 18m

1 stop

BOI11:48 p.m.Boise Air Term. Gowen Fld

17 Jan

BOI10:48 a.m.Boise Air Term. Gowen Fld

13h 56m

2 stops

YYC12:44 a.m.Calgary

C$ 513

Find similar

Air Canada

14 Jan

YYC6:45 a.m.Calgary

14h 38m

2 stops

BOI9:23 p.m.Boise Air Term. Gowen Fld

17 Jan

BOI2:20 p.m.Boise Air Term. Gowen Fld

10h 24m

2 stops

YYC12:44 a.m.Calgary

C$ 555

Find similar

United Airlines flights from Calgary to Idaho

Our best United Airlines deals on Calgary to Idaho flight tickets

United Airlines

14 Jan

YYC3:30 p.m.Calgary

8h 18m

1 stop

BOI11:48 p.m.Boise Air Term. Gowen Fld

17 Jan

BOI2:37 p.m.Boise Air Term. Gowen Fld

7h 16m

1 stop

YYC9:53 p.m.Calgary

C$ 440

Find similar

United Airlines

14 Jan

YYC3:30 p.m.Calgary

8h 18m

1 stop

BOI11:48 p.m.Boise Air Term. Gowen Fld

17 Jan

BOI7:05 p.m.Boise Air Term. Gowen Fld

17h 21m

1 stop

YYC12:26 p.m.Calgary

C$ 541

Find similar

United Airlines

11 Jan

YYC6:15 a.m.Calgary

16h 07m

1 stop

GEG9:22 p.m.Spokane

13 Jan

GEG5:00 a.m.Spokane

8h 21m

1 stop

YYC2:21 p.m.Calgary

C$ 592

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Fri 16/1

7:50 a.m.-9:25 a.m.

2 stops26h 35m

Spokane

Wed 21/1

4:59 p.m.-4:48 p.m.

1 stop22h 49m

C$ 394

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Fri 16/1

7:50 a.m.-9:25 a.m.

2 stops26h 35m

Spokane

Tue 20/1

7:49 p.m.-5:50 p.m.

1 stop21h 01m

C$ 409

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Tue 13/1

1:25 p.m.-9:25 p.m.

1 stop9h 00m

Spokane

Tue 20/1

7:28 p.m.-5:50 p.m.

2 stops21h 22m

C$ 412

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 14/1

3:30 p.m.-11:48 p.m.

1 stop8h 18m

Boise Air Term. Gowen Fld

Sat 17/1

2:37 p.m.-9:53 p.m.

1 stop7h 16m

C$ 440

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Sat 10/1

7:40 a.m.-4:15 p.m.

1 stop9h 35m

Spokane

Sat 17/1

5:15 a.m.-11:50 a.m.

1 stop5h 35m

C$ 444

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Fri 16/1

7:40 a.m.-4:15 p.m.

1 stop9h 35m

Spokane

Wed 21/1

1:15 p.m.-11:02 p.m.

1 stop8h 47m

C$ 455

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 14/1

1:10 p.m.-9:52 p.m.

2 stops8h 42m

Boise Air Term. Gowen Fld

Sat 17/1

10:48 a.m.-7:44 p.m.

2 stops8h 56m

C$ 503

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 14/1

3:30 p.m.-11:48 p.m.

1 stop8h 18m

Boise Air Term. Gowen Fld

Sat 17/1

10:48 a.m.-12:44 a.m.

2 stops13h 56m

C$ 513

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 14/1

3:30 p.m.-11:48 p.m.

1 stop8h 18m

Boise Air Term. Gowen Fld

Sat 17/1

7:05 p.m.-12:26 p.m.

1 stop17h 21m

C$ 541

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 11/1

12:00 p.m.-6:28 p.m.

2 stops30h 28m

Boise Air Term. Gowen Fld

Sun 18/1

1:40 p.m.-11:46 p.m.

2 stops10h 06m

C$ 770

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Calgary to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Idaho?

On average, the least expensive day to fly to Idaho from Calgary is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 615. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Calgary to Idaho on a Friday will generally be more expensive and average around C$ 715. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Idaho?

Our most recent data shows that the best time of day to fly to Idaho is in the afternoon. Flights from Calgary to Idaho during this time can be as low as C$ 609. Flights to Idaho are more costly in the evening, with an average ticket price of C$ 896. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Calgary to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Idaho

Fastest flight time	5h 27m
Direct flights	None

The fastest flight from Calgary to Idaho takes 5h 27m

There are no direct flights from Calgary to Idaho. There are no popular flight routes from Calgary to Idaho.

Search flight deals

When did momondo last update prices for flights from Calgary Airport to Idaho?
Prices for flights from Calgary Airport to Idaho were last updated today.
How many operators does momondo search for flights from Calgary Airport to Idaho?
There is 1 operator available for flights from Calgary Airport to Idaho as of December 2025.
How old do you have to be to fly from Calgary Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Calgary to Idaho

Compare and see reviews for airlines that fly from Calgary to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom C$ 447	Free Cancellation	Rating 8.0 11,477 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Idaho?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from Calgary.

Can I find flights from Calgary to Idaho with flexible booking policies on momondo?

All flight searches from Calgary to Idaho on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Calgary to Idaho?

Once you have performed a search for Calgary to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Calgary to Idaho right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Calgary and alert you when they change.