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Cheap flights from Idaho to Montreal from $210

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 3/29. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:05 am - 11:59 am
BOI
-
YUL
26h 54m
2 stops
Delta Logo
9:20 am - 2:05 pm
YUL
-
BOI
30h 45m
2 stops
$554Delta
Mon, Mar 23 - Fri, Mar 27
American Airlines Logo
1:29 pm - 11:44 am
BOI
-
YUL
20h 15m
1 stop
American Airlines Logo
12:30 pm - 12:49 pm
YUL
-
BOI
26h 19m
1 stop
$586American Airlines
Thu, Apr 23 - Wed, Apr 29
United Airlines Logo
5:00 am - 6:40 pm
BOI
-
YUL
11h 40m
2 stops
United Airlines Logo
6:25 pm - 10:56 pm
YUL
-
BOI
30h 31m
1 stop
$590United Airlines
Wed, Mar 4 - Tue, Mar 10
United Airlines Logo
5:00 am - 6:40 pm
BOI
-
YUL
11h 40m
2 stops
United Airlines Logo
9:25 am - 12:13 pm
YUL
-
BOI
28h 48m
1 stop
$591United Airlines
Wed, Mar 4 - Tue, Mar 10
United Airlines Logo
5:00 am - 6:40 pm
BOI
-
YUL
11h 40m
2 stops
United Airlines Logo
7:00 am - 10:56 pm
YUL
-
BOI
17h 56m
2 stops
$596United Airlines
Wed, Mar 4 - Tue, Mar 10
United Airlines Logo
12:16 pm - 10:20 am
BOI
-
YUL
20h 04m
1 stop
United Airlines Logo
5:30 pm - 12:33 pm
YUL
-
BOI
21h 03m
2 stops
$620United Airlines
Fri, Feb 27 - Mon, Mar 2
United Airlines Logo
5:24 pm - 2:00 pm
BOI
-
YUL
18h 36m
2 stops
United Airlines Logo
5:30 pm - 12:33 pm
YUL
-
BOI
21h 03m
2 stops
$626United Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
6:26 pm - 11:44 am
BOI
-
YUL
15h 18m
2 stops
American Airlines Logo
12:30 pm - 12:49 pm
YUL
-
BOI
26h 19m
1 stop
$630American Airlines
Thu, Apr 23 - Wed, Apr 29
Delta Logo
7:30 pm - 11:37 am
BOI
-
YUL
14h 07m
2 stops
Delta Logo
9:30 am - 10:28 pm
YUL
-
BOI
14h 58m
2 stops
$657Delta
Thu, Apr 9 - Wed, Apr 15
Delta Logo
11:30 pm - 11:37 am
BOI
-
YUL
10h 07m
1 stop
Delta Logo
9:30 am - 10:28 pm
YUL
-
BOI
14h 58m
2 stops
$665Delta
Thu, Apr 9 - Wed, Apr 15

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
Mar 23
BOI7:05 amBoise Air Term. Gowen Fld
26h 54m
2 stops
YUL11:59 amMontreal Pierre Elliott Trudeau Intl
Mar 27
YUL9:20 amMontreal Pierre Elliott Trudeau Intl
30h 45m
2 stops
BOI2:05 pmBoise Air Term. Gowen Fld
$554
Delta
Apr 9
BOI7:30 pmBoise Air Term. Gowen Fld
14h 07m
2 stops
YUL11:37 amMontreal Pierre Elliott Trudeau Intl
Apr 15
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
14h 58m
2 stops
BOI10:28 pmBoise Air Term. Gowen Fld
$657
Delta
Apr 9
BOI11:30 pmBoise Air Term. Gowen Fld
10h 07m
1 stop
YUL11:37 amMontreal Pierre Elliott Trudeau Intl
Apr 15
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
14h 58m
2 stops
BOI10:28 pmBoise Air Term. Gowen Fld
$665

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
Apr 23
BOI1:29 pmBoise Air Term. Gowen Fld
20h 15m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 29
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
26h 19m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
$586
American Airlines
Apr 23
BOI6:26 pmBoise Air Term. Gowen Fld
15h 18m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 29
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
26h 19m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
$630
American Airlines
Mar 1
BOI6:33 pmBoise Air Term. Gowen Fld
15h 51m
2 stops
YUL12:24 pmMontreal Pierre Elliott Trudeau Intl
Mar 6
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
23h 15m
1 stop
BOI1:00 pmBoise Air Term. Gowen Fld
$721

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 February 8, 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

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 3/23

7:05 am-11:59 am

2 stops26h 54m

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

9:20 am-2:05 pm

2 stops30h 45m

$554

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 4/23

1:29 pm-11:44 am

1 stop20h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

12:30 pm-12:49 pm

1 stop26h 19m

$586

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 3/4

5:00 am-6:40 pm

2 stops11h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 3/10

6:25 pm-10:56 pm

1 stop30h 31m

$590

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 3/4

5:00 am-6:40 pm

2 stops11h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 3/10

9:25 am-12:13 pm

1 stop28h 48m

$591

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 3/4

5:00 am-6:40 pm

2 stops11h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 3/10

7:00 am-10:56 pm

2 stops17h 56m

$596

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 2/27

12:16 pm-10:20 am

1 stop20h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

5:30 pm-12:33 pm

2 stops21h 03m

$620

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 2/27

5:24 pm-2:00 pm

2 stops18h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

5:30 pm-12:33 pm

2 stops21h 03m

$626

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 4/23

6:26 pm-11:44 am

2 stops15h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

12:30 pm-12:49 pm

1 stop26h 19m

$630

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 4/9

7:30 pm-11:37 am

2 stops14h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

9:30 am-10:28 pm

2 stops14h 58m

$657

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 4/9

11:30 pm-11:37 am

1 stop10h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

9:30 am-10:28 pm

2 stops14h 58m

$665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 is the most popular carrier 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

8h 02m

Direct flights

None
The fastest flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport takes 8h 02m
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 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
Brossard
Longueuil
Trois-Rivières
Cornwall
Magog
Boucherville
Sherbrooke
Drummondville
Montebello
Saint-Jean-sur-Richelieu
Bromont
Saint-Sauveur
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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