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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana from $279

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 Montana departing on 8/31. 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 Montana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 10:41 am
YUL
-
WYS
29h 41m
2 stops
Delta Logo
1:09 pm - 11:34 pm
WYS
-
YUL
32h 25m
2 stops
$590Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
7:44 pm - 10:22 am
YUL
-
BZN
16h 38m
2 stops
Delta Logo
11:27 am - 11:28 pm
BZN
-
YUL
10h 01m
2 stops
$634Delta
Mon, Jun 8 - Mon, Jun 15
American Airlines Logo
6:00 pm - 12:02 pm
YUL
-
BZN
20h 02m
1 stop
American Airlines Logo
3:29 pm - 11:15 am
BZN
-
YUL
17h 46m
1 stop
$636American Airlines
Fri, Sep 18 - Mon, Sep 21
United Airlines Logo
6:10 am - 1:24 pm
YUL
-
BZN
9h 14m
2 stops
United Airlines Logo
6:30 am - 9:26 pm
BZN
-
YUL
12h 56m
2 stops
$641United Airlines
Wed, Oct 21 - Sat, Oct 24
Delta Logo
7:00 am - 5:43 pm
YUL
-
GTF
12h 43m
2 stops
Delta Logo
6:20 pm - 11:44 am
GTF
-
YUL
15h 24m
2 stops
$641Delta
Tue, Oct 27 - Wed, Oct 28
Delta Logo
7:00 am - 1:16 pm
YUL
-
BZN
8h 16m
1 stop
Delta Logo
2:00 pm - 11:51 pm
BZN
-
YUL
7h 51m
1 stop
$642Delta
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
5:34 pm - 12:34 pm
YUL
-
BZN
21h 00m
1 stop
American Airlines Logo
5:03 pm - 4:54 pm
BZN
-
YUL
21h 51m
1 stop
$644American Airlines
Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
3:45 pm - 11:10 am
YUL
-
BZN
21h 25m
1 stop
American Airlines Logo
3:29 pm - 11:15 am
BZN
-
YUL
17h 46m
1 stop
$648American Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
4:55 pm - 1:20 pm
YUL
-
WYS
22h 25m
2 stops
United Airlines Logo
2:02 pm - 10:40 am
WYS
-
YUL
18h 38m
2 stops
$657United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
9:45 am - 10:43 pm
YUL
-
BZN
14h 58m
1 stop
United Airlines Logo
5:51 pm - 5:30 pm
BZN
-
YUL
21h 39m
2 stops
$657United Airlines
Tue, Jul 21 - Thu, Jul 30

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

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Montana flight tickets
United Airlines
Oct 21
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
9h 14m
2 stops
BZN1:24 pmBozeman Gallatin Field
Oct 24
BZN6:30 amBozeman Gallatin Field
12h 56m
2 stops
YUL9:26 pmMontreal Pierre Elliott Trudeau Intl
$641
United Airlines
Jul 21
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
14h 58m
1 stop
BZN10:43 pmBozeman Gallatin Field
Jul 30
BZN5:51 pmBozeman Gallatin Field
21h 39m
2 stops
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
$657
United Airlines
Jun 26
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
17h 14m
2 stops
BZN9:14 pmBozeman Gallatin Field
Jul 3
BZN6:30 amBozeman Gallatin Field
13h 36m
2 stops
YUL10:06 pmMontreal Pierre Elliott Trudeau Intl
$688

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Montana flight tickets
Delta
Sep 25
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
29h 41m
2 stops
WYS10:41 amWest Yellowstone
Sep 27
WYS1:09 pmWest Yellowstone
32h 25m
2 stops
YUL11:34 pmMontreal Pierre Elliott Trudeau Intl
$590
Delta
Jun 8
YUL7:44 pmMontreal Pierre Elliott Trudeau Intl
16h 38m
2 stops
BZN10:22 amBozeman Gallatin Field
Jun 15
BZN11:27 amBozeman Gallatin Field
10h 01m
2 stops
YUL11:28 pmMontreal Pierre Elliott Trudeau Intl
$634
Delta
Oct 27
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
12h 43m
2 stops
GTF5:43 pmGreat Falls
Oct 28
GTF6:20 pmGreat Falls
15h 24m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
$641

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana 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 14, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealWest Yellowstone

YUL - WYS

YULWYS

Montreal Pierre Elliott Trudeau Intl

Fri 9/25

7:00 am-10:41 am

2 stops29h 41m

West Yellowstone

Sun 9/27

1:09 pm-11:34 pm

2 stops32h 25m

$590

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Mon 6/8

7:44 pm-10:22 am

2 stops16h 38m

Bozeman Gallatin Field

Mon 6/15

11:27 am-11:28 pm

2 stops10h 01m

$634

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Fri 9/18

6:00 pm-12:02 pm

1 stop20h 02m

Bozeman Gallatin Field

Mon 9/21

3:29 pm-11:15 am

1 stop17h 46m

$636

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Wed 10/21

6:10 am-1:24 pm

2 stops9h 14m

Bozeman Gallatin Field

Sat 10/24

6:30 am-9:26 pm

2 stops12h 56m

$641

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Tue 10/27

7:00 am-5:43 pm

2 stops12h 43m

Great Falls

Wed 10/28

6:20 pm-11:44 am

2 stops15h 24m

$641
Quickest round-trip

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Wed 10/21

7:00 am-1:16 pm

1 stop8h 16m

Bozeman Gallatin Field

Sat 10/24

2:00 pm-11:51 pm

1 stop7h 51m

$642

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

5:34 pm-12:34 pm

1 stop21h 00m

Bozeman Gallatin Field

Fri 7/10

5:03 pm-4:54 pm

1 stop21h 51m

$644

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

3:45 pm-11:10 am

1 stop21h 25m

Bozeman Gallatin Field

Mon 9/14

3:29 pm-11:15 am

1 stop17h 46m

$648

MontrealWest Yellowstone

YUL - WYS

YULWYS

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

4:55 pm-1:20 pm

2 stops22h 25m

West Yellowstone

Mon 9/14

2:02 pm-10:40 am

2 stops18h 38m

$657

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

9:45 am-10:43 pm

1 stop14h 58m

Bozeman Gallatin Field

Thu 7/30

5:51 pm-5:30 pm

2 stops21h 39m

$657

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Montana from

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

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 month to fly to Montana?

The cheapest month to fly to Montana from Montreal Pierre Elliott Trudeau Intl Airport is in March. Flight prices, which tend to average around $333, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Montana, with average flight prices from Montreal Pierre Elliott Trudeau Intl Airport averaging around $410.

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

You could potentially save up to 30% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Montana flight.

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

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

Fastest flight time

7h 47m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Montana takes 7h 47m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Montana. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Montana.
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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Montana

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

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

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

    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 Montana.

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

    The travel and health documents required for your trip to Montana 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 Montana. 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 Montana?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Montana. momondo saves you time and could save you money on your trip.

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

Flights from Montreal to Montana 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 Montreal to Montana?

Once all potential Montreal to Montana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Montreal to Montana 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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