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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Missouri from C$ 326

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 Missouri departing on 25/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:30 a.m. - 5:15 p.m.
YUL
-
MCI
8h 45m
1 stop
Delta Logo
6:30 a.m. - 4:19 p.m.
MCI
-
YUL
8h 49m
1 stop
C$ 647Delta
Wed, 23 Sep - Sat, 26 Sep
United Airlines Logo
3:25 p.m. - 11:59 p.m.
YUL
-
MCI
9h 34m
1 stop
United Airlines Logo
12:21 p.m. - 7:45 p.m.
MCI
-
YUL
6h 24m
1 stop
C$ 648United Airlines
Wed, 23 Sep - Sat, 26 Sep
American Airlines Logo
12:31 p.m. - 12:27 a.m.
YUL
-
STL
12h 56m
1 stop
American Airlines Logo
7:27 a.m. - 4:53 p.m.
STL
-
YUL
8h 26m
1 stop
C$ 652American Airlines
Wed, 23 Sep - Sat, 26 Sep
American Airlines Logo
12:30 p.m. - 12:14 a.m.
YUL
-
STL
12h 44m
1 stop
American Airlines Logo
6:00 a.m. - 4:50 p.m.
STL
-
YUL
9h 50m
1 stop
C$ 654American Airlines
Wed, 12 Aug - Tue, 25 Aug
United Airlines Logo
6:10 a.m. - 10:25 a.m.
YUL
-
MCI
5h 15m
1 stop
United Airlines Logo
7:30 a.m. - 7:45 p.m.
MCI
-
YUL
11h 15m
2 stops
C$ 678United Airlines
Tue, 18 Aug - Mon, 24 Aug
Delta Logo
6:00 a.m. - 9:44 a.m.
YUL
-
MCI
4h 44m
1 stop
Delta Logo
12:21 p.m. - 11:52 p.m.
MCI
-
YUL
10h 31m
1 stop
C$ 679Delta
Tue, 14 Jul - Fri, 24 Jul
American Airlines Logo
12:31 p.m. - 12:27 a.m.
YUL
-
STL
12h 56m
1 stop
American Airlines Logo
6:53 a.m. - 1:51 p.m.
STL
-
YUL
5h 58m
1 stop
C$ 681American Airlines
Wed, 16 Sep - Tue, 22 Sep
Air Canada Logo
4:55 p.m. - 6:41 p.m.
YUL
-
STL
2h 46mdirect
Air Canada Logo
12:10 p.m. - 3:41 p.m.
STL
-
YUL
2h 31mdirect
C$ 691Air Canada
Thu, 15 Oct - Mon, 19 Oct
WestJet Logo
8:00 p.m. - 9:19 a.m.
YUL
-
MCI
14h 19m
2 stops
WestJet Logo
1:31 p.m. - 7:05 a.m.
MCI
-
YUL
16h 34m
2 stops
C$ 692WestJet
Mon, 17 Aug - Mon, 24 Aug
WestJet Logo
8:00 p.m. - 9:19 a.m.
YUL
-
MCI
14h 19m
2 stops
WestJet Logo
6:01 p.m. - 7:05 a.m.
MCI
-
YUL
12h 04m
2 stops
C$ 694WestJet
Thu, 6 Aug - Mon, 10 Aug

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Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Missouri

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Missouri flight tickets
Delta
23 Sep
YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl
8h 45m
1 stop
MCI5:15 p.m.Kansas City
26 Sep
MCI6:30 a.m.Kansas City
8h 49m
1 stop
YUL4:19 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 647
Delta
11 Jul
YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl
6h 54m
1 stop
MCI8:23 p.m.Kansas City
18 Jul
MCI1:17 p.m.Kansas City
9h 35m
1 stop
YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 648
Delta
18 Aug
YUL6:51 p.m.Montreal Pierre Elliott Trudeau Intl
6h 07m
1 stop
MCI11:58 p.m.Kansas City
24 Aug
MCI5:18 p.m.Kansas City
5h 34m
1 stop
YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 678

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

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Missouri flight tickets
United Airlines
23 Sep
YUL3:25 p.m.Montreal Pierre Elliott Trudeau Intl
9h 34m
1 stop
MCI11:59 p.m.Kansas City
26 Sep
MCI12:21 p.m.Kansas City
6h 24m
1 stop
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 648
United Airlines
5 Sep
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
11h 01m
2 stops
STL7:16 p.m.Lambert-St Louis
11 Sep
STL8:00 a.m.Lambert-St Louis
10h 45m
2 stops
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 699
United Airlines
15 Oct
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
5h 26m
1 stop
STL9:21 p.m.Lambert-St Louis
19 Oct
STL10:27 a.m.Lambert-St Louis
6h 03m
1 stop
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 701

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Missouri 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 96,600 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

9:30 a.m.-5:15 p.m.

1 stop8h 45m

Kansas City

Sat 26/9

6:30 a.m.-4:19 p.m.

1 stop8h 49m

C$ 647

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

3:25 p.m.-11:59 p.m.

1 stop9h 34m

Kansas City

Sat 26/9

12:21 p.m.-7:45 p.m.

1 stop6h 24m

C$ 648

MontrealSt. Louis

YUL - STL

YULSTL

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

12:31 p.m.-12:27 a.m.

1 stop12h 56m

Lambert-St Louis

Sat 26/9

7:27 a.m.-4:53 p.m.

1 stop8h 26m

C$ 652

MontrealSt. Louis

YUL - STL

YULSTL

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

12:30 p.m.-12:14 a.m.

1 stop12h 44m

Lambert-St Louis

Tue 25/8

6:00 a.m.-4:50 p.m.

1 stop9h 50m

C$ 654

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

6:10 a.m.-10:25 a.m.

1 stop5h 15m

Kansas City

Mon 24/8

7:30 a.m.-7:45 p.m.

2 stops11h 15m

C$ 678

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

6:00 a.m.-9:44 a.m.

1 stop4h 44m

Kansas City

Fri 24/7

12:21 p.m.-11:52 p.m.

1 stop10h 31m

C$ 679

MontrealSt. Louis

YUL - STL

YULSTL

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

12:31 p.m.-12:27 a.m.

1 stop12h 56m

Lambert-St Louis

Tue 22/9

6:53 a.m.-1:51 p.m.

1 stop5h 58m

C$ 681
Quickest round-trip

MontrealSt. Louis

YUL - STL

YULSTL

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

4:55 p.m.-6:41 p.m.

Nonstop2h 46m

Lambert-St Louis

Mon 19/10

12:10 p.m.-3:41 p.m.

Nonstop2h 31m

C$ 691

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

8:00 p.m.-9:19 a.m.

2 stops14h 19m

Kansas City

Mon 24/8

1:31 p.m.-7:05 a.m.

2 stops16h 34m

C$ 692

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

8:00 p.m.-9:19 a.m.

2 stops14h 19m

Kansas City

Mon 10/8

6:01 p.m.-7:05 a.m.

2 stops12h 04m

C$ 694

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Missouri from

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

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 Missouri?

The month of October is, on average, the cheapest month to fly to Missouri from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 341. If you are unable to visit Missouri during the month of October, then departing from Montreal Pierre Elliott Trudeau Intl Airport during the month December is also very affordable. Most momondo users find prices during this month for around C$ 458.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Missouri flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Lambert-St Louis for the best Montreal Pierre Elliott Trudeau Intl - Missouri flight prices

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl Airport to Missouri flights?

There are 2 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl Airport to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 17% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Missouri flight.

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

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

Fastest flight time

2h 46m

Direct flights

Every day

Airports in Missouri

55 airports
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Missouri takes 2h 46m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Missouri every day.
There are 55 airports in Missouri. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Missouri

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

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

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

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

    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 Missouri.

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

    The travel and health documents required for your trip to Missouri 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 Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Missouri?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Missouri

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Missouri with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 573Free CancellationRating
7.1
11,287 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 668Free CancellationRating
7.4
9,926 reviews
Search United Airlines flights
WestJetPriceFrom C$ 702Free CancellationRating
7.2
3,393 reviews
Search WestJet flights

Why use momondo?

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

It is quick and easy to find Montreal to Missouri flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missouri that suits you.

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

All flight searches from Montreal to Missouri on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Montreal to Missouri 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 Missouri right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Missouri from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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