Latest deals
FAQs
Price Alerts

Cheap flights from Idaho to Montreal from C$ 818

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Montreal departing on 27/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Idaho to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:03 p.m. - 10:40 a.m.
BOI
-
YUL
13h 37m
2 stops
Air Canada Logo
5:00 p.m. - 11:27 a.m.
YUL
-
BOI
20h 27m
2 stops
C$ 818Air Canada
Mon, 27 Apr - Mon, 4 May
United Airlines Logo
12:04 p.m. - 9:26 p.m.
BOI
-
YUL
7h 22m
1 stop
United Airlines Logo
6:10 a.m. - 11:49 a.m.
YUL
-
BOI
7h 39m
1 stop
C$ 825United Airlines
Sat, 18 Apr - Wed, 22 Apr
Delta Logo
2:04 p.m. - 8:39 a.m.
BOI
-
YUL
16h 35m
2 stops
Delta Logo
7:00 a.m. - 1:51 p.m.
YUL
-
BOI
8h 51m
1 stop
C$ 829Delta
Thu, 25 Jun - Sat, 4 Jul
United Airlines Logo
6:15 a.m. - 9:26 p.m.
BOI
-
YUL
13h 11m
2 stops
United Airlines Logo
6:10 a.m. - 11:49 a.m.
YUL
-
BOI
7h 39m
1 stop
C$ 839United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
7:05 p.m. - 8:25 a.m.
BOI
-
YUL
11h 20m
1 stop
United Airlines Logo
6:00 a.m. - 9:35 p.m.
YUL
-
BOI
17h 35m
2 stops
C$ 842United Airlines
Thu, 25 Jun - Sat, 4 Jul
United Airlines Logo
2:05 p.m. - 8:25 a.m.
BOI
-
YUL
16h 20m
1 stop
United Airlines Logo
6:00 a.m. - 9:35 p.m.
YUL
-
BOI
17h 35m
2 stops
C$ 843United Airlines
Thu, 25 Jun - Sat, 4 Jul
United Airlines Logo
5:00 a.m. - 9:26 p.m.
BOI
-
YUL
14h 26m
2 stops
United Airlines Logo
11:23 a.m. - 9:22 p.m.
YUL
-
BOI
11h 59m
2 stops
C$ 846United Airlines
Sat, 18 Apr - Wed, 22 Apr
Delta Logo
6:43 a.m. - 11:42 p.m.
BOI
-
YUL
14h 59m
2 stops
Delta Logo
9:30 a.m. - 9:12 p.m.
YUL
-
BOI
13h 42m
2 stops
C$ 854Delta
Thu, 25 Jun - Sat, 4 Jul
United Airlines Logo
7:00 a.m. - 8:25 a.m.
BOI
-
YUL
23h 25m
2 stops
United Airlines Logo
6:00 a.m. - 9:35 p.m.
YUL
-
BOI
17h 35m
2 stops
C$ 859United Airlines
Thu, 25 Jun - Sat, 4 Jul
United Airlines Logo
12:04 p.m. - 9:26 p.m.
BOI
-
YUL
7h 22m
1 stop
United Airlines Logo
5:00 p.m. - 11:02 p.m.
YUL
-
BOI
8h 02m
1 stop
C$ 870United Airlines
Sat, 18 Apr - Wed, 22 Apr

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 May
BOI6:26 p.m.Boise Air Term. Gowen Fld
15h 18m
2 stops
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
16 May
YUL7:20 a.m.Montreal Pierre Elliott Trudeau Intl
17h 34m
2 stops
BOI10:54 p.m.Boise Air Term. Gowen Fld
C$ 918
American Airlines
9 May
BOI1:53 p.m.Boise Air Term. Gowen Fld
22h 51m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
16 May
YUL1:03 p.m.Montreal Pierre Elliott Trudeau Intl
12h 38m
2 stops
BOI11:41 p.m.Boise Air Term. Gowen Fld
C$ 960
American Airlines
15 Aug
BOI5:14 p.m.Boise Air Term. Gowen Fld
16h 21m
2 stops
YUL11:35 a.m.Montreal Pierre Elliott Trudeau Intl
24 Aug
YUL1:01 p.m.Montreal Pierre Elliott Trudeau Intl
12h 29m
2 stops
BOI11:30 p.m.Boise Air Term. Gowen Fld
C$ 972

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
25 Jun
BOI2:04 p.m.Boise Air Term. Gowen Fld
16h 35m
2 stops
YUL8:39 a.m.Montreal Pierre Elliott Trudeau Intl
4 Jul
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 51m
1 stop
BOI1:51 p.m.Boise Air Term. Gowen Fld
C$ 829
Delta
25 Jun
BOI6:43 a.m.Boise Air Term. Gowen Fld
14h 59m
2 stops
YUL11:42 p.m.Montreal Pierre Elliott Trudeau Intl
4 Jul
YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl
13h 42m
2 stops
BOI9:12 p.m.Boise Air Term. Gowen Fld
C$ 854
Delta
15 Aug
BOI3:25 p.m.Boise Air Term. Gowen Fld
6h 09m
1 stop
YUL11:34 p.m.Montreal Pierre Elliott Trudeau Intl
24 Aug
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
15h 18m
2 stops
BOI8:18 p.m.Boise Air Term. Gowen Fld
C$ 966

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 29 March 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

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 27/4

7:03 p.m.-10:40 a.m.

2 stops13h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

5:00 p.m.-11:27 a.m.

2 stops20h 27m

C$ 818
Quickest round-trip

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 18/4

12:04 p.m.-9:26 p.m.

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

6:10 a.m.-11:49 a.m.

1 stop7h 39m

C$ 825

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 25/6

2:04 p.m.-8:39 a.m.

2 stops16h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

7:00 a.m.-1:51 p.m.

1 stop8h 51m

C$ 829

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 18/4

6:15 a.m.-9:26 p.m.

2 stops13h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

6:10 a.m.-11:49 a.m.

1 stop7h 39m

C$ 839

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 25/6

7:05 p.m.-8:25 a.m.

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

6:00 a.m.-9:35 p.m.

2 stops17h 35m

C$ 842

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 25/6

2:05 p.m.-8:25 a.m.

1 stop16h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

6:00 a.m.-9:35 p.m.

2 stops17h 35m

C$ 843

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 18/4

5:00 a.m.-9:26 p.m.

2 stops14h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

11:23 a.m.-9:22 p.m.

2 stops11h 59m

C$ 846

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 25/6

6:43 a.m.-11:42 p.m.

2 stops14h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

9:30 a.m.-9:12 p.m.

2 stops13h 42m

C$ 854

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 25/6

7:00 a.m.-8:25 a.m.

2 stops23h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

6:00 a.m.-9:35 p.m.

2 stops17h 35m

C$ 859

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 18/4

12:04 p.m.-9:26 p.m.

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

5:00 p.m.-11:02 p.m.

1 stop8h 02m

C$ 870

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

6h 09m

Direct flights

None
The fastest flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport takes 6h 09m
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.
Search flight deals

  • 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.

  • How do I get Price Alerts for flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Montreal?

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 28/4
Tue 5/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Montreal