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

United Airlines is the most popular carrier operating from Montreal to Idaho

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

Prices for flights from Montreal to Idaho are refreshed on a daily basis.

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

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

How old do you have to be to fly from Montreal to Idaho?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Idaho.

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

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 608 Cheap Flights from Montreal to Idaho in 2025/26

1 adult

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Find the cheapest flights from Montreal to Idaho

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 6:55 p.m.

YUL

GEG

15h 55m2 stops

3:40 p.m. - 3:55 p.m.

GEG

YUL

21h 15m2 stops

C$ 608Delta

Sat, 21 Feb - Sat, 28 Feb

12:55 p.m. - 9:05 p.m.

YUL

GEG

11h 10m2 stops

7:29 p.m. - 11:57 a.m.

GEG

YUL

13h 28m2 stops

C$ 635Delta

Tue, 17 Mar - Tue, 31 Mar

2:40 p.m. - 10:52 p.m.

YUL

GEG

11h 12m2 stops

7:25 p.m. - 3:56 p.m.

GEG

YUL

17h 31m2 stops

C$ 637Delta

Sun, 18 Jan - Thu, 22 Jan

2:40 p.m. - 10:52 p.m.

YUL

GEG

11h 12m2 stops

7:25 p.m. - 3:56 p.m.

GEG

YUL

17h 31m2 stops

C$ 646Delta

Sun, 18 Jan - Thu, 22 Jan

3:59 p.m. - 1:02 p.m.

YUL

JAC

23h 03m3 stops

1:29 p.m. - 3:09 p.m.

JAC

YUL

23h 40m1 stop

C$ 765American Airlines

Mon, 9 Feb - Fri, 13 Feb

3:00 p.m. - 11:22 a.m.

YUL

JAC

22h 22m2 stops

12:35 p.m. - 4:01 p.m.

JAC

YUL

25h 26m1 stop

C$ 817United Airlines

Mon, 9 Feb - Fri, 13 Feb

7:00 a.m. - 12:58 p.m.

YUL

JAC

7h 58m1 stop

4:29 p.m. - 2:00 p.m.

JAC

YUL

19h 31m2 stops

C$ 857United Airlines

Mon, 26 Jan - Wed, 28 Jan

6:00 p.m. - 11:59 a.m.

YUL

JAC

19h 59m1 stop

3:35 p.m. - 4:25 p.m.

JAC

YUL

22h 50m1 stop

C$ 858American Airlines

Sat, 23 May - Sat, 30 May

3:55 p.m. - 12:14 p.m.

YUL

GEG

23h 19m1 stop

1:55 p.m. - 3:09 p.m.

GEG

YUL

22h 14m1 stop

C$ 869American Airlines

Sun, 1 Mar - Fri, 6 Mar

6:00 a.m. - 6:03 p.m.

YUL

GEG

15h 03m1 stop

7:00 a.m. - 9:17 p.m.

GEG

YUL

11h 17m1 stop

C$ 898United Airlines

Sat, 21 Feb - Sat, 28 Feb

Delta flights from Montreal to Idaho

Our best Delta deals on Montreal to Idaho flight tickets

Delta

21 Feb

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

15h 55m

2 stops

GEG6:55 p.m.Spokane

28 Feb

GEG3:40 p.m.Spokane

21h 15m

2 stops

YUL3:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 608

Find similar

Delta

18 Jan

YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl

11h 12m

2 stops

GEG10:52 p.m.Spokane

22 Jan

GEG7:25 p.m.Spokane

13h 47m

2 stops

YUL12:12 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 635

Find similar

Delta

18 Jan

YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl

11h 12m

2 stops

GEG10:52 p.m.Spokane

22 Jan

GEG7:25 p.m.Spokane

17h 31m

2 stops

YUL3:56 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 637

Find similar

American Airlines flights from Montreal to Idaho

Our best American Airlines deals on Montreal to Idaho flight tickets

American Airlines

9 Feb

YUL3:59 p.m.Montreal Pierre Elliott Trudeau Intl

23h 03m

3 stops

JAC1:02 p.m.Jackson Hole

13 Feb

JAC1:29 p.m.Jackson Hole

23h 40m

1 stop

YUL3:09 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 765

Find similar

American Airlines

23 May

YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl

19h 59m

1 stop

JAC11:59 a.m.Jackson Hole

30 May

JAC3:35 p.m.Jackson Hole

22h 50m

1 stop

YUL4:25 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 858

Find similar

American Airlines

1 Mar

YUL3:55 p.m.Montreal Pierre Elliott Trudeau Intl

23h 19m

1 stop

GEG12:14 p.m.Spokane

6 Mar

GEG1:55 p.m.Spokane

22h 14m

1 stop

YUL3:09 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 869

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:00 a.m.-6:55 p.m.

2 stops15h 55m

Spokane

Sat 28/2

3:40 p.m.-3:55 p.m.

2 stops21h 15m

C$ 608

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

12:55 p.m.-9:05 p.m.

2 stops11h 10m

Spokane

Tue 31/3

7:29 p.m.-11:57 a.m.

2 stops13h 28m

C$ 635

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

2:40 p.m.-10:52 p.m.

2 stops11h 12m

Spokane

Thu 22/1

7:25 p.m.-3:56 p.m.

2 stops17h 31m

C$ 637

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

2:40 p.m.-10:52 p.m.

2 stops11h 12m

Spokane

Thu 22/1

7:25 p.m.-3:56 p.m.

2 stops17h 31m

C$ 646

MontrealJackson

YUL - JAC

YULJAC

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

3:59 p.m.-1:02 p.m.

3 stops23h 03m

Jackson Hole

Fri 13/2

1:29 p.m.-3:09 p.m.

1 stop23h 40m

C$ 765

MontrealJackson

YUL - JAC

YULJAC

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

3:00 p.m.-11:22 a.m.

2 stops22h 22m

Jackson Hole

Fri 13/2

12:35 p.m.-4:01 p.m.

1 stop25h 26m

C$ 817

MontrealJackson

YUL - JAC

YULJAC

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

7:00 a.m.-12:58 p.m.

1 stop7h 58m

Jackson Hole

Wed 28/1

4:29 p.m.-2:00 p.m.

2 stops19h 31m

C$ 857

MontrealJackson

YUL - JAC

YULJAC

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

6:00 p.m.-11:59 a.m.

1 stop19h 59m

Jackson Hole

Sat 30/5

3:35 p.m.-4:25 p.m.

1 stop22h 50m

C$ 858

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

3:55 p.m.-12:14 p.m.

1 stop23h 19m

Spokane

Fri 6/3

1:55 p.m.-3:09 p.m.

1 stop22h 14m

C$ 869

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:00 a.m.-6:03 p.m.

1 stop15h 03m

Spokane

Sat 28/2

7:00 a.m.-9:17 p.m.

1 stop11h 17m

C$ 898

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal 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 Montreal is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 514. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Montreal to Idaho on a Monday will generally be more expensive and average around C$ 1,225. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Montreal to Idaho flights?

You could potentially save up to 3% on your flight if you consider stops on a Montreal to Idaho flight.

Cheap Montreal to Idaho flight deals and tips

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

Fastest flight time	11h 10m
Direct flights	None

The fastest flight from Montreal to Idaho takes 11h 10m

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

Search flight deals

When did momondo last update prices for flights from Montreal to Idaho?
Prices for flights from Montreal to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Idaho?
There is 1 operator available for flights from Montreal to Idaho as of December 2025.
How old do you have to be to fly from Montreal to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montreal to Idaho

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 823	Free Cancellation	Rating 7.1 10,534 reviews		Search Air Canada flights

Why use momondo?

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

Finding the right flight to Idaho from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho quick and easy, saving you time and money.

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

Flights from Montreal to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Montreal 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 Montreal 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 Montreal and alert you when they change.