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Cheap flights from Idaho to Montreal from $327

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 7/30. 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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0 bags

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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 pm - 11:42 pm
BOI
-
YUL
6h 52m
1 stop
Delta Logo
7:00 am - 12:54 pm
YUL
-
BOI
7h 54m
1 stop
$657Delta
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
4:06 pm - 2:44 pm
BOI
-
YUL
20h 38m
1 stop
American Airlines Logo
7:29 am - 5:27 pm
YUL
-
BOI
11h 58m
2 stops
$667American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
4:06 pm - 11:42 am
BOI
-
YUL
17h 36m
2 stops
American Airlines Logo
7:29 am - 5:27 pm
YUL
-
BOI
11h 58m
2 stops
$672American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
3:12 pm - 11:42 am
BOI
-
YUL
18h 30m
1 stop
American Airlines Logo
3:48 pm - 11:20 am
YUL
-
BOI
21h 32m
1 stop
$685American Airlines
Thu, Jun 25 - Thu, Jul 2
American Airlines Logo
3:10 pm - 4:47 pm
BOI
-
YUL
23h 37m
1 stop
American Airlines Logo
3:48 pm - 11:22 pm
YUL
-
BOI
9h 34m
1 stop
$693American Airlines
Wed, Jul 15 - Tue, Jul 21
American Airlines Logo
3:10 pm - 11:43 am
BOI
-
YUL
18h 33m
1 stop
American Airlines Logo
1:05 pm - 11:11 pm
YUL
-
BOI
12h 06m
2 stops
$703American Airlines
Wed, Jul 15 - Tue, Jul 21
Delta Logo
11:45 pm - 11:43 am
BOI
-
YUL
9h 58m
1 stop
Delta Logo
6:00 am - 5:52 pm
YUL
-
BOI
13h 52m
2 stops
$705Delta
Fri, Jun 12 - Fri, Jun 19
United Airlines Logo
7:05 pm - 8:16 am
BOI
-
YUL
11h 11m
1 stop
United Airlines Logo
6:10 am - 11:28 am
YUL
-
BOI
7h 18m
1 stop
$713United Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
5:20 pm - 11:43 am
BOI
-
YUL
16h 23m
2 stops
American Airlines Logo
7:51 am - 4:49 pm
YUL
-
BOI
10h 58m
2 stops
$717American Airlines
Wed, Jul 15 - Tue, Jul 21
Delta Logo
2:04 pm - 11:55 pm
BOI
-
YUL
7h 51m
1 stop
Delta Logo
7:00 am - 5:52 pm
YUL
-
BOI
12h 52m
2 stops
$722Delta
Fri, Jul 3 - Mon, Jul 6

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
Jun 24
BOI6:10 pmBoise Air Term. Gowen Fld
27h 35m
2 stops
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
Jul 1
YUL7:15 amMontreal Pierre Elliott Trudeau Intl
41h 13m
2 stops
BOI10:28 pmBoise Air Term. Gowen Fld
$791
WestJet
Jul 30
BOI8:42 amBoise Air Term. Gowen Fld
20h 23m
2 stops
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
Aug 2
YUL7:15 amMontreal Pierre Elliott Trudeau Intl
41h 15m
2 stops
BOI10:30 pmBoise Air Term. Gowen Fld
$800
WestJet
Jun 24
BOI6:10 pmBoise Air Term. Gowen Fld
28h 15m
3 stops
YUL12:25 amMontreal Pierre Elliott Trudeau Intl
Jul 1
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
28h 28m
3 stops
BOI10:28 pmBoise Air Term. Gowen Fld
$950

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 9
BOI2:50 pmBoise Air Term. Gowen Fld
6h 52m
1 stop
YUL11:42 pmMontreal Pierre Elliott Trudeau Intl
Jun 16
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
7h 54m
1 stop
BOI12:54 pmBoise Air Term. Gowen Fld
$657
Delta
Jun 12
BOI11:45 pmBoise Air Term. Gowen Fld
9h 58m
1 stop
YUL11:43 amMontreal Pierre Elliott Trudeau Intl
Jun 19
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
13h 52m
2 stops
BOI5:52 pmBoise Air Term. Gowen Fld
$705
Delta
Jul 3
BOI2:04 pmBoise Air Term. Gowen Fld
7h 51m
1 stop
YUL11:55 pmMontreal Pierre Elliott Trudeau Intl
Jul 6
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
12h 52m
2 stops
BOI5:52 pmBoise Air Term. Gowen Fld
$722

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 May 16, 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 6/9

2:50 pm-11:42 pm

1 stop6h 52m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

7:00 am-12:54 pm

1 stop7h 54m

$657

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 6/9

4:06 pm-2:44 pm

1 stop20h 38m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

7:29 am-5:27 pm

2 stops11h 58m

$667

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 6/9

4:06 pm-11:42 am

2 stops17h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

7:29 am-5:27 pm

2 stops11h 58m

$672

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 6/25

3:12 pm-11:42 am

1 stop18h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 7/2

3:48 pm-11:20 am

1 stop21h 32m

$685

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 7/15

3:10 pm-4:47 pm

1 stop23h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

3:48 pm-11:22 pm

1 stop9h 34m

$693

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 7/15

3:10 pm-11:43 am

1 stop18h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

1:05 pm-11:11 pm

2 stops12h 06m

$703

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 6/12

11:45 pm-11:43 am

1 stop9h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 6/19

6:00 am-5:52 pm

2 stops13h 52m

$705

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 8/25

7:05 pm-8:16 am

1 stop11h 11m

Montreal Pierre Elliott Trudeau Intl

Sat 8/29

6:10 am-11:28 am

1 stop7h 18m

$713

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 7/15

5:20 pm-11:43 am

2 stops16h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

7:51 am-4:49 pm

2 stops10h 58m

$717

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 7/3

2:04 pm-11:55 pm

1 stop7h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 7/6

7:00 am-5:52 pm

2 stops12h 52m

$722

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 refresh daily.

  • 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.

Traveling to a place near Montreal?

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

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