In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What are the most popular routes from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

The most popular route from Missouri to Montreal Pierre Elliott Trudeau Intl Airport is Lambert-St Louis - Montreal Pierre Elliott Trudeau Intl. You may also consider Kansas City - Montreal Pierre Elliott Trudeau Intl or Joplin - Montreal Pierre Elliott Trudeau Intl.

How can I find direct flights from Missouri to Pierre Elliott Trudeau Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Pierre Elliott Trudeau Intl.

Can I find deals for business class flights from Missouri to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Missouri to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 376+ Cheap Flights from Missouri to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Missouri to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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One-way

Cheapest flights from Missouri to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Missouri to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.

Mon 9/119:46 a.m. -

2 stops32h 29m

Sun 15/118:00 a.m. -

1 stop25h 56m

Deal found 2/10C$ 709

Sat 14/112:00 p.m. -

1 stop17h 34m

Tue 15/129:40 a.m. -

1 stop11h 46m

Deal found 6/10C$ 788

Sat 14/114:39 p.m. -

2 stops20h 01m

Thu 10/129:40 a.m. -

1 stop11h 46m

Deal found 6/10C$ 823

Wed 18/117:00 a.m. -

1 stop10h 58m

Tue 15/129:40 a.m. -

1 stop11h 46m

Deal found 6/10C$ 828

Thu 19/117:00 a.m. -

2 stops15h 27m

Tue 15/129:40 a.m. -

2 stops11h 52m

Deal found 6/10C$ 830

Wed 4/116:47 a.m. -

2 stops11h 11m

Wed 11/119:40 a.m. -

2 stops11h 49m

Deal found 6/10C$ 840

Mon 16/111:02 p.m. -

1 stop18h 42m

Thu 10/129:40 a.m. -

2 stops15h 25m

Deal found 6/10C$ 845

Wed 18/117:00 a.m. -

1 stop10h 58m

Thu 10/129:40 a.m. -

1 stop11h 46m

Deal found 6/10C$ 849

Thu 19/117:00 a.m. -

2 stops15h 27m

Thu 10/129:40 a.m. -

2 stops15h 25m

Deal found 6/10C$ 852

Mon 26/104:14 p.m. -

1 stop16h 38m

Sat 7/1112:10 p.m. -

1 stop12h 49m

Deal found 7/10C$ 866

Mon 26/106:35 p.m. -

3 stops23h 30m

Fri 30/104:40 p.m. -

3 stops31h 36m

Deal found 5/10C$ 867

Wed 18/1110:32 a.m. -

1 stop5h 55m

Sat 21/117:10 a.m. -

1 stop8h 45m

Deal found 6/10C$ 872

Best flights from Missouri to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Missouri to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Thu 19/117:00 a.m. -

2 stops15h 27m

Tue 15/129:40 a.m. -

1 stop11h 46m

Deal found 6/10C$ 823

Mon 2/116:10 a.m. -

1 stop6h 18m

Wed 4/119:15 a.m. -

1 stop6h 22m

Deal found 6/10C$ 909

Sat 5/1211:25 a.m. -

2 stops10h 23m

Sat 12/1212:08 p.m. -

1 stop8h 49m

Deal found 2/10C$ 939

Tue 19/16:00 a.m. -

1 stop14h 20m

Sun 24/16:45 a.m. -

2 stops42h 19m

Deal found 2/10C$ 1,065

Wed 4/116:47 a.m. -

2 stops11h 11m

Wed 11/119:40 a.m. -

2 stops11h 49m

Deal found 6/10C$ 840

Tue 24/117:36 a.m. -

1 stop5h 24m

Sat 28/116:00 a.m. -

1 stop16h 51m

Deal found 7/10C$ 909

Wed 18/117:00 a.m. -

1 stop10h 58m

Thu 10/129:40 a.m. -

1 stop11h 46m

Deal found 6/10C$ 849

Sat 31/109:49 a.m. -

2 stops8h 59m

Sat 7/117:00 a.m. -

2 stops10h 34m

Deal found 3/10C$ 940

Tue 24/116:36 a.m. -

1 stop4h 16m

Sat 28/1112:50 p.m. -

1 stop9h 01m

Deal found 6/10C$ 872

Wed 28/103:18 p.m. -

1 stop5h 12m

Fri 6/1112:10 p.m. -

1 stop8h 12m

Deal found 5/10C$ 1,075

Mon 26/107:16 a.m. -

1 stop5h 34m

Fri 6/1112:10 p.m. -

1 stop8h 12m

Deal found 5/10C$ 1,075

Sat 31/105:40 p.m. -

1 stop4h 42m

Sat 7/117:00 a.m. -

1 stop8h 42m

Deal found 3/10C$ 919

Mon 16/115:00 p.m. -

1 stop14h 44m

Mon 14/127:44 p.m. -

1 stop14h 08m

Deal found 6/10C$ 927

Tue 19/18:15 p.m. -

2 stops15h 02m

Sun 24/11:00 p.m. -

2 stops11h 57m

Deal found 2/10C$ 1,185

Thu 22/106:34 a.m. -

1 stop4h 23m

Fri 23/106:50 p.m. -

1 stop6h 06m

Deal found 6/10C$ 946

Sat 14/112:00 p.m. -

1 stop17h 34m

Sat 12/122:53 p.m. -

1 stop6h 16m

Deal found 6/10C$ 950

Mon 16/115:00 p.m. -

1 stop14h 44m

Sat 12/127:00 a.m. -

1 stop7h 28m

Deal found 6/10C$ 970

Mon 23/116:00 a.m. -

2 stops11h 58m

Sat 28/1112:50 p.m. -

1 stop8h 39m

Deal found 4/10C$ 1,195

Find flight deals from Missouri to Pierre Elliott Trudeau Intl

Round-trip from	C$ 709
One-way from	C$ 376
Popular in	March
Cheapest in	February
Average price	C$ 894

9/11-15/11
3 total stops
58h 25m total
Missouri to Montreal

Search Deals

22/10-31/12
3 total stops
30h 12m total
Missouri to Montreal

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 51 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Mon 26/10

9:16 a.m.-7:15 p.m.

2 stops32h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 377

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Wed 18/11

6:36 a.m.-3:58 p.m.

1 stop8h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 417

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Thu 5/11

6:03 a.m.-12:23 p.m.

1 stop5h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 423

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Mon 26/10

7:22 a.m.-3:27 p.m.

1 stop7h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 432

St. LouisMontreal

STL Lambert-St Louis - YUL Montreal Pierre Elliott Trudeau Intl

STLYUL

Lambert-St Louis

Wed 28/10

6:47 a.m.-6:58 p.m.

2 stops11h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 433

St. LouisMontreal

STL Lambert-St Louis - YUL Montreal Pierre Elliott Trudeau Intl

STLYUL

Lambert-St Louis

Fri 23/10

7:29 a.m.-4:52 p.m.

1 stop8h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 434

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Tue 20/10

1:07 p.m.-10:06 p.m.

2 stops7h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 456

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Thu 5/11

8:43 p.m.-12:32 a.m.

3 stops26h 49m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 456

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Thu 5/11

7:36 a.m.-7:48 p.m.

2 stops11h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 494

St. LouisMontreal

STL Lambert-St Louis - YUL Montreal Pierre Elliott Trudeau Intl

STLYUL

Lambert-St Louis

Tue 3/11

8:15 p.m.-11:25 a.m.

1 stop14h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 513

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 33 resultsSorted by cheapest first

Best time to book a flight from Missouri to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Missouri with our price prediction graph.

MCI-YUL

STL-YUL

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport

USMO-YUL

MCI-YUL

STL-YUL

What is the cheapest month to book a flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 657). Flying from Missouri to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 1,487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to YUL?

When flying from Missouri to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Missouri to Montreal Pierre Elliott Trudeau Intl Airport

The most flights from USMO to YUL are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment.

Missouri to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 846 and C$ 1,315 in November.
The cheapest round-trip price found within the last 5 days was C$ 788 on Delta (14 Nov-15 Dec).

Related info for your journey

How long is the flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?
A quick flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport can take about 6h 18m. Delta provides one of the quickest options available for as low as C$ 909. Missouri and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 1846 km. This flight may include one or multiple stops.
What are the most popular routes from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?
The most popular route from Missouri to Montreal Pierre Elliott Trudeau Intl Airport is Lambert-St Louis - Montreal Pierre Elliott Trudeau Intl. You may also consider Kansas City - Montreal Pierre Elliott Trudeau Intl or Joplin - Montreal Pierre Elliott Trudeau Intl.
What are the most reliable airlines from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?
The top 3 most reliable airlines when flying from Missouri to Montreal Pierre Elliott Trudeau Intl Airport are Air Canada (84%), Jazz (84%) and United Airlines (84%).
Can I find deals for flights from Missouri to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Missouri to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missouri to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Missouri to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Missouri to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 657). Flying from Missouri to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 1,487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Deals for Missouri to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Missouri to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Missouri.

Can Cheapflights find flights from Missouri to Pierre Elliott Trudeau Intl with no change fees?

Yes, we can. To see specific flights from Missouri to Pierre Elliott Trudeau Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Missouri to Pierre Elliott Trudeau Intl become cheaper?

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Cheap flights from Missouri to Montreal Pierre Elliott Trudeau Intl Airport from C$ 376

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Missouri to Pierre Elliott Trudeau Intl

Cheapest flights from Missouri to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Missouri to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.

Explore the most affordable flight options available from Missouri to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.

Best flights from Missouri to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Missouri to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Discover carefully curated flight deals from Missouri to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Direct flights from Missouri to Pierre Elliott Trudeau IntlExplore direct flight options from Missouri to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.

Explore direct flight options from Missouri to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.

Last-minute flights from Missouri to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Missouri to Pierre Elliott Trudeau Intl. Data last updated 7 October 2026 and is based on user searches.

Discover last-minute flight deals from Missouri to Pierre Elliott Trudeau Intl. Data last updated 7 October 2026 and is based on user searches.

One-way flights from Missouri to Pierre Elliott Trudeau IntlSearch for one-way flight options from Missouri to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Search for one-way flight options from Missouri to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Find flight deals from Missouri to Pierre Elliott Trudeau Intl

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Use the filters below to find and compare flights from Missouri to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from Missouri to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Missouri with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest time of day to fly from MO to YUL?

Find hourly flight availability from Missouri to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 October 2026.

When flying from Missouri to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Missouri to Montreal Pierre Elliott Trudeau Intl Airport

The most flights from USMO to YUL are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment.

Missouri to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 846 and C$ 1,315 in November.The cheapest round-trip price found within the last 5 days was C$ 788 on Delta (14 Nov-15 Dec).

Related info for your journey

How long is the flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

What are the most popular routes from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

What are the most reliable airlines from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from Missouri to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Missouri to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Missouri to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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Alternative routes for Missouri to Pierre Elliott Trudeau Intl

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Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.

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Search flights from Missouri to Pierre Elliott Trudeau Intl by cabin class

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Missouri and Pierre Elliott Trudeau Intl flights

Browse other Missouri and Pierre Elliott Trudeau Intl flight options. Last updated on 7 October 2026.

Other flights to Pierre Elliott Trudeau Intl

Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 October 2026.

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Cheapest flights from Missouri to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Missouri to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.

Best flights from Missouri to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Missouri to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Direct flights from Missouri to Pierre Elliott Trudeau Intl
Explore direct flight options from Missouri to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.

Last-minute flights from Missouri to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Missouri to Pierre Elliott Trudeau Intl. Data last updated 7 October 2026 and is based on user searches.

One-way flights from Missouri to Pierre Elliott Trudeau Intl
Search for one-way flight options from Missouri to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Missouri to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 846 and C$ 1,315 in November.
The cheapest round-trip price found within the last 5 days was C$ 788 on Delta (14 Nov-15 Dec).