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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Idaho from $294

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Idaho departing on 6/17. 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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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Idaho

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:45 pm - 1:07 pm
YUL
-
GEG
20h 22m
2 stops
Delta Logo
12:40 pm - 8:43 am
GEG
-
YUL
17h 03m
2 stops
$501Delta
Wed, Sep 9 - Sun, Sep 13
Delta Logo
7:10 am - 5:50 pm
YUL
-
BOI
12h 40m
2 stops
Delta Logo
11:39 pm - 11:35 am
BOI
-
YUL
9h 56m
1 stop
$517Delta
Wed, May 27 - Mon, Jun 1
Delta Logo
7:00 am - 11:56 pm
YUL
-
BOI
18h 56m
2 stops
Delta Logo
3:25 pm - 8:43 am
BOI
-
YUL
15h 18m
2 stops
$521Delta
Sun, Sep 13 - Wed, Sep 16
United Airlines Logo
6:35 pm - 12:37 pm
YUL
-
GEG
21h 02m
2 stops
United Airlines Logo
4:08 pm - 9:26 pm
GEG
-
YUL
26h 18m
3 stops
$530United Airlines
Mon, Jun 1 - Fri, Jun 12
Delta Logo
12:40 pm - 9:20 pm
YUL
-
GEG
11h 40m
1 stop
Delta Logo
12:47 pm - 11:55 pm
GEG
-
YUL
8h 08m
1 stop
$531Delta
Wed, Jun 3 - Thu, Jun 11
Delta Logo
7:00 am - 5:52 pm
YUL
-
BOI
12h 52m
2 stops
Delta Logo
11:45 pm - 11:43 am
BOI
-
YUL
9h 58m
1 stop
$545Delta
Mon, Jun 8 - Fri, Jun 12
United Airlines Logo
6:10 am - 11:28 am
YUL
-
BOI
7h 18m
1 stop
United Airlines Logo
7:05 pm - 8:16 am
BOI
-
YUL
11h 11m
1 stop
$554United Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
6:35 pm - 9:45 am
YUL
-
BOI
17h 10m
2 stops
United Airlines Logo
5:46 pm - 10:40 am
BOI
-
YUL
14h 54m
2 stops
$560United Airlines
Wed, May 27 - Mon, Jun 1
American Airlines Logo
2:30 pm - 11:18 am
YUL
-
BOI
22h 48m
2 stops
American Airlines Logo
3:12 pm - 4:51 pm
BOI
-
YUL
23h 39m
1 stop
$578American Airlines
Tue, Jun 9 - Wed, Jun 17
American Airlines Logo
6:00 pm - 11:53 am
YUL
-
JAC
19h 53m
1 stop
American Airlines Logo
1:46 pm - 11:20 am
JAC
-
YUL
19h 34m
1 stop
$653American Airlines
Sat, Oct 3 - Tue, Oct 13

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Idaho

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Idaho flight tickets
Delta
Sep 9
YUL7:45 pmMontreal Pierre Elliott Trudeau Intl
20h 22m
2 stops
GEG1:07 pmSpokane
Sep 13
GEG12:40 pmSpokane
17h 03m
2 stops
YUL8:43 amMontreal Pierre Elliott Trudeau Intl
$501
Delta
May 27
YUL7:10 amMontreal Pierre Elliott Trudeau Intl
12h 40m
2 stops
BOI5:50 pmBoise Air Term. Gowen Fld
Jun 1
BOI11:39 pmBoise Air Term. Gowen Fld
9h 56m
1 stop
YUL11:35 amMontreal Pierre Elliott Trudeau Intl
$517
Delta
Sep 13
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
18h 56m
2 stops
BOI11:56 pmBoise Air Term. Gowen Fld
Sep 16
BOI3:25 pmBoise Air Term. Gowen Fld
15h 18m
2 stops
YUL8:43 amMontreal Pierre Elliott Trudeau Intl
$521

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Idaho

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Idaho flight tickets
United Airlines
Jun 1
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
23h 37m
2 stops
GEG3:12 pmSpokane
Jun 12
GEG4:08 pmSpokane
21h 02m
2 stops
YUL4:10 pmMontreal Pierre Elliott Trudeau Intl
$530
United Airlines
May 27
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
17h 10m
2 stops
BOI9:45 amBoise Air Term. Gowen Fld
Jun 1
BOI5:46 pmBoise Air Term. Gowen Fld
14h 54m
2 stops
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
$560
United Airlines
Jul 11
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
13h 44m
2 stops
BOI9:29 pmBoise Air Term. Gowen Fld
Jul 18
BOI7:00 amBoise Air Term. Gowen Fld
23h 16m
2 stops
YUL8:16 amMontreal Pierre Elliott Trudeau Intl
$582

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Idaho 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 17, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

7:45 pm-1:07 pm

2 stops20h 22m

Spokane

Sun 9/13

12:40 pm-8:43 am

2 stops17h 03m

$501

MontrealBoise

YUL - BOI

YULBOI

Montreal Pierre Elliott Trudeau Intl

Wed 5/27

7:10 am-5:50 pm

2 stops12h 40m

Boise Air Term. Gowen Fld

Mon 6/1

11:39 pm-11:35 am

1 stop9h 56m

$517

MontrealBoise

YUL - BOI

YULBOI

Montreal Pierre Elliott Trudeau Intl

Sun 9/13

7:00 am-11:56 pm

2 stops18h 56m

Boise Air Term. Gowen Fld

Wed 9/16

3:25 pm-8:43 am

2 stops15h 18m

$521

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Mon 6/1

6:35 pm-12:37 pm

2 stops21h 02m

Spokane

Fri 6/12

4:08 pm-9:26 pm

3 stops26h 18m

$530

MontrealSpokane

YUL - GEG

YULGEG

Montreal Pierre Elliott Trudeau Intl

Wed 6/3

12:40 pm-9:20 pm

1 stop11h 40m

Spokane

Thu 6/11

12:47 pm-11:55 pm

1 stop8h 08m

$531

MontrealBoise

YUL - BOI

YULBOI

Montreal Pierre Elliott Trudeau Intl

Mon 6/8

7:00 am-5:52 pm

2 stops12h 52m

Boise Air Term. Gowen Fld

Fri 6/12

11:45 pm-11:43 am

1 stop9h 58m

$545
Quickest round-trip

MontrealBoise

YUL - BOI

YULBOI

Montreal Pierre Elliott Trudeau Intl

Sat 8/22

6:10 am-11:28 am

1 stop7h 18m

Boise Air Term. Gowen Fld

Tue 8/25

7:05 pm-8:16 am

1 stop11h 11m

$554

MontrealBoise

YUL - BOI

YULBOI

Montreal Pierre Elliott Trudeau Intl

Wed 5/27

6:35 pm-9:45 am

2 stops17h 10m

Boise Air Term. Gowen Fld

Mon 6/1

5:46 pm-10:40 am

2 stops14h 54m

$560

MontrealBoise

YUL - BOI

YULBOI

Montreal Pierre Elliott Trudeau Intl

Tue 6/9

2:30 pm-11:18 am

2 stops22h 48m

Boise Air Term. Gowen Fld

Wed 6/17

3:12 pm-4:51 pm

1 stop23h 39m

$578

MontrealJackson

YUL - JAC

YULJAC

Montreal Pierre Elliott Trudeau Intl

Sat 10/3

6:00 pm-11:53 am

1 stop19h 53m

Jackson Hole

Tue 10/13

1:46 pm-11:20 am

1 stop19h 34m

$653

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Idaho

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

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Idaho flights?

You could potentially save up to 4% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Idaho flight.

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

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Idaho

Fastest flight time

7h 35m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Idaho takes 7h 35m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Idaho. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Idaho.
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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Idaho

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Idaho?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Idaho are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Idaho from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho quick and easy, saving you time and money.

Can I find flights from Montreal to Idaho with flexible booking policies on momondo?

Yes. All flights to Idaho from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Idaho?

momondo helps you find the best flight between Montreal and Idaho 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 Montreal to Idaho right now. Can momondo alert me if prices change?

Price alerts on flights to Idaho from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Tue 6/16
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