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Cheap flights from Idaho to Montreal from C$ 205

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Montreal departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:39 a.m. - 11:12 p.m.
BOI
-
YUL
10h 33m2 stops
Delta Logo
6:00 a.m. - 6:28 p.m.
YUL
-
BOI
14h 28m2 stops
C$ 708Delta
Fri, 30 Jan - Fri, 6 Feb
American Airlines Logo
5:54 p.m. - 1:45 p.m.
BOI
-
YUL
17h 51m2 stops
American Airlines Logo
7:00 a.m. - 11:13 p.m.
YUL
-
BOI
18h 13m2 stops
C$ 711American Airlines
Mon, 19 Jan - Fri, 23 Jan
Delta Logo
10:39 a.m. - 11:12 p.m.
BOI
-
YUL
10h 33m2 stops
Delta Logo
6:00 a.m. - 8:12 p.m.
YUL
-
BOI
16h 12m2 stops
C$ 722Delta
Fri, 9 Jan - Fri, 16 Jan
United Airlines Logo
6:10 a.m. - 7:32 a.m.
BOI
-
YUL
23h 22m2 stops
United Airlines Logo
1:10 p.m. - 12:39 p.m.
YUL
-
BOI
25h 29m1 stop
C$ 879United Airlines
Fri, 30 Jan - Fri, 6 Feb
Delta Logo
5:20 a.m. - 1:42 p.m.
BOI
-
YUL
6h 22m1 stop
Delta Logo
6:00 a.m. - 8:12 p.m.
YUL
-
BOI
16h 12m2 stops
C$ 944Delta
Fri, 30 Jan - Fri, 6 Feb
Delta Logo
10:39 a.m. - 11:12 p.m.
BOI
-
YUL
10h 33m2 stops
Delta Logo
2:40 p.m. - 8:55 p.m.
YUL
-
BOI
8h 15m1 stop
C$ 959Delta
Fri, 9 Jan - Fri, 16 Jan
United Airlines Logo
12:19 p.m. - 2:00 p.m.
BOI
-
YUL
23h 41m1 stop
United Airlines Logo
6:25 p.m. - 7:13 p.m.
YUL
-
BOI
26h 48m1 stop
C$ 986United Airlines
Fri, 9 Jan - Fri, 16 Jan
United Airlines Logo
2:40 p.m. - 11:51 a.m.
BOI
-
YUL
19h 11m2 stops
United Airlines Logo
6:30 p.m. - 11:06 p.m.
YUL
-
BOI
30h 36m1 stop
C$ 1,039United Airlines
Wed, 29 Apr - Sun, 3 May
United Airlines Logo
5:16 p.m. - 2:00 p.m.
BOI
-
YUL
18h 44m2 stops
United Airlines Logo
10:25 a.m. - 10:57 p.m.
YUL
-
BOI
14h 32m2 stops
C$ 1,048United Airlines
Wed, 14 Jan - Sun, 18 Jan
United Airlines Logo
10:28 a.m. - 7:32 a.m.
BOI
-
YUL
19h 04m2 stops
United Airlines Logo
6:45 p.m. - 7:51 p.m.
YUL
-
BOI
27h 06m1 stop
C$ 1,065United Airlines
Mon, 12 Jan - Thu, 15 Jan

American Airlines flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Idaho to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
19 Jan
BOI5:54 p.m.Boise Air Term. Gowen Fld
17h 51m
2 stops
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
23 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
18h 13m
2 stops
BOI11:13 p.m.Boise Air Term. Gowen Fld
C$ 711
Find similar
American Airlines
30 Apr
BOI1:25 p.m.Boise Air Term. Gowen Fld
19h 50m
1 stop
YUL11:15 a.m.Montreal Pierre Elliott Trudeau Intl
3 May
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
26h 01m
1 stop
BOI12:31 p.m.Boise Air Term. Gowen Fld
C$ 1,088
Find similar
American Airlines
29 Apr
BOI1:25 p.m.Boise Air Term. Gowen Fld
19h 50m
1 stop
YUL11:15 a.m.Montreal Pierre Elliott Trudeau Intl
3 May
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
26h 01m
1 stop
BOI12:31 p.m.Boise Air Term. Gowen Fld
C$ 1,159
Find similar

United Airlines flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Idaho to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
30 Jan
BOI6:10 a.m.Boise Air Term. Gowen Fld
23h 22m
2 stops
YUL7:32 a.m.Montreal Pierre Elliott Trudeau Intl
6 Feb
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
25h 29m
1 stop
BOI12:39 p.m.Boise Air Term. Gowen Fld
C$ 879
Find similar
United Airlines
9 Jan
BOI12:19 p.m.Boise Air Term. Gowen Fld
23h 41m
1 stop
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
16 Jan
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
26h 48m
1 stop
BOI7:13 p.m.Boise Air Term. Gowen Fld
C$ 986
Find similar
United Airlines
29 Apr
BOI2:40 p.m.Boise Air Term. Gowen Fld
19h 11m
2 stops
YUL11:51 a.m.Montreal Pierre Elliott Trudeau Intl
3 May
YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl
30h 36m
1 stop
BOI11:06 p.m.Boise Air Term. Gowen Fld
C$ 1,039
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 30/1

10:39 a.m.-11:12 p.m.

2 stops10h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

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

2 stops14h 28m

C$ 708

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 19/1

5:54 p.m.-1:45 p.m.

2 stops17h 51m

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

7:00 a.m.-11:13 p.m.

2 stops18h 13m

C$ 711

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 9/1

10:39 a.m.-11:12 p.m.

2 stops10h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

6:00 a.m.-8:12 p.m.

2 stops16h 12m

C$ 722

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 30/1

6:10 a.m.-7:32 a.m.

2 stops23h 22m

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

1:10 p.m.-12:39 p.m.

1 stop25h 29m

C$ 879

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 30/1

5:20 a.m.-1:42 p.m.

1 stop6h 22m

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

6:00 a.m.-8:12 p.m.

2 stops16h 12m

C$ 944

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 9/1

10:39 a.m.-11:12 p.m.

2 stops10h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

2:40 p.m.-8:55 p.m.

1 stop8h 15m

C$ 959

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 9/1

12:19 p.m.-2:00 p.m.

1 stop23h 41m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

6:25 p.m.-7:13 p.m.

1 stop26h 48m

C$ 986

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 29/4

2:40 p.m.-11:51 a.m.

2 stops19h 11m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

6:30 p.m.-11:06 p.m.

1 stop30h 36m

C$ 1,039

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 14/1

5:16 p.m.-2:00 p.m.

2 stops18h 44m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

10:25 a.m.-10:57 p.m.

2 stops14h 32m

C$ 1,048

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 12/1

10:28 a.m.-7:32 a.m.

2 stops19h 04m

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

6:45 p.m.-7:51 p.m.

1 stop27h 06m

C$ 1,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

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

What is the cheapest airline that flies from Idaho to Montreal Pierre Elliott Trudeau Intl?

American Airlines and United Airlines are the most popular carriers operating from Idaho to Montreal Pierre Elliott Trudeau Intl

Cheap Idaho to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

10h 33m

Direct flights

None
The fastest flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport takes 10h 33m
There are no direct flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Idaho to Montreal Pierre Elliott Trudeau Intl Airport.
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  • When did momondo last update prices for flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How old do you have to be to fly from Idaho to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Trois-Rivières
Sherbrooke
Brossard
Longueuil
Boucherville
Dorval
North Hatley
Cornwall
Drummondville
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Sutton
Waterloo

Why use momondo?

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

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 Montreal from Idaho.

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

Flights from Idaho to Montreal 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 Idaho to Montreal?

momondo provides multiple filters to help you find the best flight to Montreal from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Idaho to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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