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Cheap flights from Idaho to Montreal from C$ 450

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 30/7. 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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Find the cheapest flights from Idaho to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:50 p.m. - 11:42 p.m.
BOI
-
YUL
6h 52m
1 stop
Delta Logo
7:00 a.m. - 12:54 p.m.
YUL
-
BOI
7h 54m
1 stop
C$ 903Delta
Tue, 9 Jun - Tue, 16 Jun
American Airlines Logo
4:06 p.m. - 2:44 p.m.
BOI
-
YUL
20h 38m
1 stop
American Airlines Logo
7:29 a.m. - 5:27 p.m.
YUL
-
BOI
11h 58m
2 stops
C$ 917American Airlines
Tue, 9 Jun - Tue, 16 Jun
American Airlines Logo
4:06 p.m. - 11:42 a.m.
BOI
-
YUL
17h 36m
2 stops
American Airlines Logo
7:29 a.m. - 5:27 p.m.
YUL
-
BOI
11h 58m
2 stops
C$ 924American Airlines
Tue, 9 Jun - Tue, 16 Jun
American Airlines Logo
3:10 p.m. - 4:47 p.m.
BOI
-
YUL
23h 37m
1 stop
American Airlines Logo
3:48 p.m. - 11:22 p.m.
YUL
-
BOI
9h 34m
1 stop
C$ 953American Airlines
Wed, 15 Jul - Tue, 21 Jul
American Airlines Logo
3:10 p.m. - 11:43 a.m.
BOI
-
YUL
18h 33m
1 stop
American Airlines Logo
1:05 p.m. - 11:11 p.m.
YUL
-
BOI
12h 06m
2 stops
C$ 966American Airlines
Wed, 15 Jul - Tue, 21 Jul
Delta Logo
11:45 p.m. - 11:43 a.m.
BOI
-
YUL
9h 58m
1 stop
Delta Logo
6:00 a.m. - 5:52 p.m.
YUL
-
BOI
13h 52m
2 stops
C$ 969Delta
Fri, 12 Jun - Fri, 19 Jun
Delta Logo
11:45 p.m. - 1:38 p.m.
BOI
-
YUL
11h 53m
1 stop
Delta Logo
12:53 p.m. - 10:35 p.m.
YUL
-
BOI
11h 42m
1 stop
C$ 980Delta
Fri, 3 Jul - Mon, 6 Jul
American Airlines Logo
5:20 p.m. - 11:43 a.m.
BOI
-
YUL
16h 23m
2 stops
American Airlines Logo
7:51 a.m. - 4:49 p.m.
YUL
-
BOI
10h 58m
2 stops
C$ 986American Airlines
Wed, 15 Jul - Tue, 21 Jul
Delta Logo
2:04 p.m. - 11:55 p.m.
BOI
-
YUL
7h 51m
1 stop
Delta Logo
7:00 a.m. - 5:52 p.m.
YUL
-
BOI
12h 52m
2 stops
C$ 993Delta
Fri, 3 Jul - Mon, 6 Jul
Delta Logo
11:59 a.m. - 11:42 p.m.
BOI
-
YUL
9h 43m
2 stops
Delta Logo
7:00 a.m. - 5:52 p.m.
YUL
-
BOI
12h 52m
2 stops
C$ 1,001Delta
Fri, 3 Jul - Mon, 6 Jul

Delta flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Idaho to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
9 Jun
BOI2:50 p.m.Boise Air Term. Gowen Fld
6h 52m
1 stop
YUL11:42 p.m.Montreal Pierre Elliott Trudeau Intl
16 Jun
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 54m
1 stop
BOI12:54 p.m.Boise Air Term. Gowen Fld
C$ 903
Delta
12 Jun
BOI11:45 p.m.Boise Air Term. Gowen Fld
9h 58m
1 stop
YUL11:43 a.m.Montreal Pierre Elliott Trudeau Intl
19 Jun
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
13h 52m
2 stops
BOI5:52 p.m.Boise Air Term. Gowen Fld
C$ 969
Delta
3 Jul
BOI2:04 p.m.Boise Air Term. Gowen Fld
7h 51m
1 stop
YUL11:55 p.m.Montreal Pierre Elliott Trudeau Intl
6 Jul
YUL12:53 p.m.Montreal Pierre Elliott Trudeau Intl
11h 42m
1 stop
BOI10:35 p.m.Boise Air Term. Gowen Fld
C$ 980

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
9 Jun
BOI4:06 p.m.Boise Air Term. Gowen Fld
20h 38m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
16 Jun
YUL7:29 a.m.Montreal Pierre Elliott Trudeau Intl
11h 58m
2 stops
BOI5:27 p.m.Boise Air Term. Gowen Fld
C$ 917
American Airlines
9 Jun
BOI4:06 p.m.Boise Air Term. Gowen Fld
17h 36m
2 stops
YUL11:42 a.m.Montreal Pierre Elliott Trudeau Intl
16 Jun
YUL7:29 a.m.Montreal Pierre Elliott Trudeau Intl
11h 58m
2 stops
BOI5:27 p.m.Boise Air Term. Gowen Fld
C$ 924
American Airlines
15 Jul
BOI3:10 p.m.Boise Air Term. Gowen Fld
23h 37m
1 stop
YUL4:47 p.m.Montreal Pierre Elliott Trudeau Intl
21 Jul
YUL3:48 p.m.Montreal Pierre Elliott Trudeau Intl
9h 34m
1 stop
BOI11:22 p.m.Boise Air Term. Gowen Fld
C$ 953

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 17 May 2026.
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

Cheapest round-trip
Quickest round-trip

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 9/6

2:50 p.m.-11:42 p.m.

1 stop6h 52m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

7:00 a.m.-12:54 p.m.

1 stop7h 54m

C$ 903

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 9/6

4:06 p.m.-2:44 p.m.

1 stop20h 38m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

7:29 a.m.-5:27 p.m.

2 stops11h 58m

C$ 917

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 9/6

4:06 p.m.-11:42 a.m.

2 stops17h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

7:29 a.m.-5:27 p.m.

2 stops11h 58m

C$ 924

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 15/7

3:10 p.m.-4:47 p.m.

1 stop23h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

3:48 p.m.-11:22 p.m.

1 stop9h 34m

C$ 953

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 15/7

3:10 p.m.-11:43 a.m.

1 stop18h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

1:05 p.m.-11:11 p.m.

2 stops12h 06m

C$ 966

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 12/6

11:45 p.m.-11:43 a.m.

1 stop9h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

6:00 a.m.-5:52 p.m.

2 stops13h 52m

C$ 969

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 3/7

11:45 p.m.-1:38 p.m.

1 stop11h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

12:53 p.m.-10:35 p.m.

1 stop11h 42m

C$ 980

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 15/7

5:20 p.m.-11:43 a.m.

2 stops16h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

7:51 a.m.-4:49 p.m.

2 stops10h 58m

C$ 986

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 3/7

2:04 p.m.-11:55 p.m.

1 stop7h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

7:00 a.m.-5:52 p.m.

2 stops12h 52m

C$ 993

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 3/7

11:59 a.m.-11:42 p.m.

2 stops9h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

7:00 a.m.-5:52 p.m.

2 stops12h 52m

C$ 1,001

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Montreal from

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?

Delta, United Airlines, and American 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

7h 51m

Direct flights

None
The fastest flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport takes 7h 51m
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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Frequently asked questions about flying from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

  • 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
Trois-Rivières
Sherbrooke
Montebello
Brossard
Longueuil
Dorval
Cornwall
North Hatley
Boucherville
Drummondville
Saint-Sauveur
Magog
Bromont
Sutton
Saint-Jean-sur-Richelieu
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.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

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