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Cheap flights from Idaho to Montreal from $594

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 4/18. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:04 pm - 9:26 pm
BOI
-
YUL
7h 22m
1 stop
United Airlines Logo
6:10 am - 11:49 am
YUL
-
BOI
7h 39m
1 stop
$594United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
6:15 am - 9:26 pm
BOI
-
YUL
13h 11m
2 stops
United Airlines Logo
6:10 am - 11:49 am
YUL
-
BOI
7h 39m
1 stop
$604United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
7:05 pm - 8:25 am
BOI
-
YUL
11h 20m
1 stop
United Airlines Logo
6:00 am - 9:35 pm
YUL
-
BOI
17h 35m
2 stops
$606United Airlines
Thu, Jun 25 - Sat, Jul 4
United Airlines Logo
2:05 pm - 8:25 am
BOI
-
YUL
16h 20m
1 stop
United Airlines Logo
6:00 am - 9:35 pm
YUL
-
BOI
17h 35m
2 stops
$607United Airlines
Thu, Jun 25 - Sat, Jul 4
United Airlines Logo
5:00 am - 9:26 pm
BOI
-
YUL
14h 26m
2 stops
United Airlines Logo
11:23 am - 9:22 pm
YUL
-
BOI
11h 59m
2 stops
$609United Airlines
Sat, Apr 18 - Wed, Apr 22
Delta Logo
6:43 am - 11:42 pm
BOI
-
YUL
14h 59m
2 stops
Delta Logo
9:30 am - 9:12 pm
YUL
-
BOI
13h 42m
2 stops
$615Delta
Thu, Jun 25 - Sat, Jul 4
United Airlines Logo
7:00 am - 8:25 am
BOI
-
YUL
23h 25m
2 stops
United Airlines Logo
6:00 am - 9:35 pm
YUL
-
BOI
17h 35m
2 stops
$618United Airlines
Thu, Jun 25 - Sat, Jul 4
United Airlines Logo
12:04 pm - 9:26 pm
BOI
-
YUL
7h 22m
1 stop
United Airlines Logo
5:00 pm - 11:02 pm
YUL
-
BOI
8h 02m
1 stop
$626United Airlines
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
4:06 pm - 11:44 am
BOI
-
YUL
17h 38m
2 stops
American Airlines Logo
3:48 pm - 11:05 pm
YUL
-
BOI
9h 17m
1 stop
$631American Airlines
Thu, Jun 25 - Sat, Jul 4
United Airlines Logo
5:00 am - 4:10 pm
BOI
-
YUL
9h 10m
2 stops
United Airlines Logo
6:10 am - 11:49 am
YUL
-
BOI
7h 39m
1 stop
$632United Airlines
Sun, Apr 19 - Thu, Apr 23

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
May 9
BOI6:26 pmBoise Air Term. Gowen Fld
15h 18m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
May 16
YUL7:20 amMontreal Pierre Elliott Trudeau Intl
17h 34m
2 stops
BOI10:54 pmBoise Air Term. Gowen Fld
$661
American Airlines
Jun 1
BOI4:06 pmBoise Air Term. Gowen Fld
20h 38m
1 stop
YUL2:44 pmMontreal Pierre Elliott Trudeau Intl
Jun 4
YUL5:33 pmMontreal Pierre Elliott Trudeau Intl
22h 47m
1 stop
BOI2:20 pmBoise Air Term. Gowen Fld
$675
American Airlines
May 9
BOI1:53 pmBoise Air Term. Gowen Fld
22h 51m
1 stop
YUL2:44 pmMontreal Pierre Elliott Trudeau Intl
May 16
YUL1:03 pmMontreal Pierre Elliott Trudeau Intl
12h 38m
2 stops
BOI11:41 pmBoise Air Term. Gowen Fld
$691

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
Jun 25
BOI2:04 pmBoise Air Term. Gowen Fld
16h 35m
2 stops
YUL8:39 amMontreal Pierre Elliott Trudeau Intl
Jul 4
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
8h 51m
1 stop
BOI1:51 pmBoise Air Term. Gowen Fld
$597
Delta
Jun 25
BOI6:43 amBoise Air Term. Gowen Fld
14h 59m
2 stops
YUL11:42 pmMontreal Pierre Elliott Trudeau Intl
Jul 4
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
13h 42m
2 stops
BOI9:12 pmBoise Air Term. Gowen Fld
$615
Delta
Aug 15
BOI3:25 pmBoise Air Term. Gowen Fld
6h 09m
1 stop
YUL11:34 pmMontreal Pierre Elliott Trudeau Intl
Aug 24
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
15h 18m
2 stops
BOI8:18 pmBoise Air Term. Gowen Fld
$695

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 832,500 searches. Data last updated March 28, 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

Sat 4/18

12:04 pm-9:26 pm

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

6:10 am-11:49 am

1 stop7h 39m

$594

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 4/18

6:15 am-9:26 pm

2 stops13h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

6:10 am-11:49 am

1 stop7h 39m

$604

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 6/25

7:05 pm-8:25 am

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

6:00 am-9:35 pm

2 stops17h 35m

$606

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 6/25

2:05 pm-8:25 am

1 stop16h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

6:00 am-9:35 pm

2 stops17h 35m

$607

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 4/18

5:00 am-9:26 pm

2 stops14h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

11:23 am-9:22 pm

2 stops11h 59m

$609

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 6/25

6:43 am-11:42 pm

2 stops14h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

9:30 am-9:12 pm

2 stops13h 42m

$615

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 6/25

7:00 am-8:25 am

2 stops23h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

6:00 am-9:35 pm

2 stops17h 35m

$618

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 4/18

12:04 pm-9:26 pm

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

5:00 pm-11:02 pm

1 stop8h 02m

$626

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 6/25

4:06 pm-11:44 am

2 stops17h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

3:48 pm-11:05 pm

1 stop9h 17m

$631

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sun 4/19

5:00 am-4:10 pm

2 stops9h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 4/23

6:10 am-11:49 am

1 stop7h 39m

$632

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 refresh daily.

  • How many operators does momondo search for flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport?

  • 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
DeltaPriceFrom $382Free CancellationRating
7.9
8,356 reviews
Search Delta flights

  • 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.

Traveling to a place near Montreal?

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

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.

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