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.

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

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 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.

$486 Cheap Flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

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Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 pm - 7:05 amBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

11h 06m2 stops Seattle/Tacoma Intl Calgary

8:00 pm - 3:16 pmYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

21h 16m2 stops Calgary Seattle/Tacoma Intl

$526WestJet

Tue, Sep 22 - Fri, Sep 25

5:59 pm - 7:05 amBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

11h 06m2 stops Seattle/Tacoma Intl Calgary

8:00 pm - 3:16 pmYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

21h 16m2 stops Calgary Seattle/Tacoma Intl

$529WestJet

Tue, Sep 22 - Fri, Sep 25

1:40 pm - 11:54 pmBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

8h 14m1 stop Atlanta Hartsfield-Jackson

7:00 am - 6:50 pmYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

13h 50m2 stops Minneapolis St Paul Salt Lake City

$541Delta

Mon, Oct 26 - Sat, Oct 31

11:10 pm - 11:57 amBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

10h 47m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

7:00 am - 6:50 pmYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

13h 50m2 stops Minneapolis St Paul Salt Lake City

$546Delta

Mon, Oct 26 - Sat, Oct 31

7:05 pm - 8:16 amBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

11h 11m1 stop San Francisco

6:10 am - 11:26 amYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

7h 16m1 stop Chicago O'Hare Intl

$550United Airlines

Sat, Sep 12 - Tue, Sep 15

12:31 pm - 9:17 pmBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

6h 46m1 stop Chicago O'Hare Intl

6:00 am - 11:31 amYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

7h 31m1 stop Chicago O'Hare Intl

$550United Airlines

Tue, Oct 27 - Wed, Oct 28

12:31 pm - 9:17 pmBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

6h 46m1 stop Chicago O'Hare Intl

6:00 am - 11:31 amYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

7h 31m1 stop Chicago O'Hare Intl

$551United Airlines

Tue, Oct 27 - Wed, Oct 28

6:30 am - 5:05 pmBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

8h 35m1 stop Denver Intl

5:50 pm - 9:56 amYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

18h 06m1 stop Denver Intl

$581Air Canada

Tue, Nov 3 - Fri, Nov 6

7:00 am - 5:05 pmBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

8h 05m1 stop Denver Intl

5:50 pm - 9:43 amYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

17h 53m1 stop Denver Intl

$612Air Canada

Wed, Dec 9 - Tue, Dec 15

7:00 am - 5:05 pmBOI Boise Air Term. Gowen Fld-YUL Montreal Pierre Elliott Trudeau Intl

8h 05m1 stop Denver Intl

5:50 pm - 9:43 amYUL Montreal Pierre Elliott Trudeau Intl-BOI Boise Air Term. Gowen Fld

17h 53m1 stop Denver Intl

$637Air Canada

Wed, Dec 9 - Tue, Dec 15

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WestJet flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Idaho to Montreal Pierre Elliott Trudeau Intl Airport flight tickets

WestJet

Sep 22

BOI5:59 pmBoise Air Term. Gowen Fld

11h 06m

2 stops

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

Sep 25

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

21h 16m

2 stops

BOI3:16 pmBoise Air Term. Gowen Fld

$526

WestJet

Sep 22

BOI5:59 pmBoise Air Term. Gowen Fld

11h 06m

2 stops

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

Sep 25

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

21h 16m

2 stops

BOI3:16 pmBoise Air Term. Gowen Fld

$529

WestJet

Sep 17

BOI8:55 amBoise Air Term. Gowen Fld

20h 10m

2 stops

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

Sep 24

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

28h 34m

2 stops

BOI10:34 pmBoise Air Term. Gowen Fld

$553

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

Oct 26

BOI3:24 pmBoise Air Term. Gowen Fld

23h 28m

1 stop

YUL4:52 pmMontreal Pierre Elliott Trudeau Intl

Oct 31

YUL3:45 pmMontreal Pierre Elliott Trudeau Intl

9h 01m

1 stop

BOI10:46 pmBoise Air Term. Gowen Fld

$580

American Airlines

Sep 22

BOI7:02 amBoise Air Term. Gowen Fld

12h 40m

2 stops

YUL9:42 pmMontreal Pierre Elliott Trudeau Intl

Sep 25

YUL5:34 pmMontreal Pierre Elliott Trudeau Intl

22h 57m

1 stop

BOI2:31 pmBoise Air Term. Gowen Fld

$626

American Airlines

Dec 10

BOI6:14 pmBoise Air Term. Gowen Fld

15h 11m

2 stops

YUL11:25 amMontreal Pierre Elliott Trudeau Intl

Dec 15

YUL12:10 pmMontreal Pierre Elliott Trudeau Intl

26h 32m

1 stop

BOI12:42 pmBoise Air Term. Gowen Fld

$651

momondo Fare Finder

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 Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Tue 9/22

5:59 pm-7:05 am

2 stops11h 06m

Montreal Pierre Elliott Trudeau Intl

Fri 9/25

8:00 pm-3:16 pm

2 stops21h 16m

$526

BoiseMontreal

BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Tue 9/22

5:59 pm-7:05 am

2 stops11h 06m

Montreal Pierre Elliott Trudeau Intl

Fri 9/25

8:00 pm-3:16 pm

2 stops21h 16m

$529

BoiseMontreal

BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Mon 10/26

1:40 pm-11:54 pm

1 stop8h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 10/31

7:00 am-6:50 pm

2 stops13h 50m

$541

BoiseMontreal

BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Mon 10/26

11:10 pm-11:57 am

2 stops10h 47m

Montreal Pierre Elliott Trudeau Intl

Sat 10/31

7:00 am-6:50 pm

2 stops13h 50m

$546

BoiseMontreal

BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Sat 9/12

7:05 pm-8:16 am

1 stop11h 11m

Montreal Pierre Elliott Trudeau Intl

Tue 9/15

6:10 am-11:26 am

1 stop7h 16m

$550

Quickest round-trip

BoiseMontreal

BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Tue 10/27

12:31 pm-9:17 pm

1 stop6h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 10/28

6:00 am-11:31 am

1 stop7h 31m

$550

BoiseMontreal

BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Tue 10/27

12:31 pm-9:17 pm

1 stop6h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 10/28

6:00 am-11:31 am

1 stop7h 31m

$551

BoiseMontreal

BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Tue 11/3

6:30 am-5:05 pm

1 stop8h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 11/6

5:50 pm-9:56 am

1 stop18h 06m

$581

BoiseMontreal

BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Wed 12/9

7:00 am-5:05 pm

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 12/15

5:50 pm-9:43 am

1 stop17h 53m

$612

BoiseMontreal

BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl

BOIYUL

Boise Air Term. Gowen Fld

Wed 12/9

7:00 am-5:05 pm

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 12/15

5:50 pm-9:43 am

1 stop17h 53m

$637

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

Best Price Found	$526
Fastest flight time	6h 46m
Direct flights	None

The best flight deal from Idaho to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $526

The fastest flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport takes 6h 46m

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

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 refresh daily.
How many operators does momondo search for flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport?
There are 2 operators available for flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport as of August 2026.
How old do you have to be to fly from Idaho to Montreal Pierre Elliott Trudeau Intl Airport?
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 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.

Best airlines flying from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Idaho to Montreal Pierre Elliott Trudeau Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $679	Free Cancellation	Rating 7.1 11,505 reviews		Search Air Canada flights
United Airlines	PriceFrom $696	Free Cancellation	Rating 7.4 10,104 reviews		Search United Airlines flights

Frequently asked questions about flying from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

How do I get Price Alerts for flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Idaho from Montreal Pierre Elliott Trudeau Intl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
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.

Dorval

Laval

Brossard

Cornwall

Longueuil

Trois-Rivières

Saint-Sauveur

Sherbrooke

Boucherville

Drummondville

Bromont

Saint-Jean-sur-Richelieu

Montebello

Magog

North Hatley

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Montreal for you.

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 helps you find the best flight between Idaho and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Idaho to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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

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Cheap flights from Idaho to Montreal from $526

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 9/22. 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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WestJet flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Idaho to Montreal Pierre Elliott Trudeau Intl Airport flight tickets

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

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Best airlines flying from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Idaho to Montreal Pierre Elliott Trudeau Intl Airport with momondo

Frequently asked questions about flying from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Traveling to a place near Montreal?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Montreal

Popular cities in Canada

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List of cabin classes available on flights landing in Montreal. Availability may vary depending on flight origin and airline.

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