In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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

When deciding which route to take from Missouri to Montreal Pierre Elliott Trudeau Intl Airport consider Lambert-St Louis - Montreal Pierre Elliott Trudeau Intl, Kansas City - Montreal Pierre Elliott Trudeau Intl or Springfield-Branson - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

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

Before booking your flight to Montreal Pierre Elliott Trudeau Intl Airport from Missouri, check out the most reliable airlines to get you to your destination on time: Air Canada (74%), Jazz (74%), United Airlines( 74%).

What are the most popular airlines that fly from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

American Airlines, Air Canada and Delta are the most popular airlines when flying from Missouri to Montreal Pierre Elliott Trudeau Intl Airport.

What is the cheapest month to fly from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Montreal Pierre Elliott Trudeau Intl Airport. Flights to Montreal Pierre Elliott Trudeau Intl Airport from Missouri in February are about $515 on average during February, but can be found for as low as $366.

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.

$139+ Cheap Flights from Missouri to Montreal Pierre Elliott Trudeau Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Missouri to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Pierre Elliott Trudeau Intl

Round-trip from	$377 (American Airlines)
One-way from	$139 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$527
Good round-trip deal	$674 or less
Good one-way deal	$408 or less

From Missouri to Montreal Pierre Elliott Trudeau Intl

Search Deals

One-way flight from Missouri to Montreal Pierre Elliott Trudeau Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Missouri to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Price to beat on a one-way flight from Missouri to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Find flight deals from Missouri to Pierre Elliott Trudeau Intl

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 September 11, 2025.

Sat 10/254:34 pmSTL - YUL

1 stop18h 06mAmerican Airlines

Sat 11/112:30 pmYUL - STL

1 stop10h 38mAmerican Airlines

Deal found 9/10

$377

Sat 11/151:44 pmMCI - YUL

1 stop9h 46mMultiple Airlines

Wed 11/196:45 amYUL - MCI

2 stops18h 55mMultiple Airlines

Deal found 9/8

$382

Mon 11/109:07 pmSTL - YUL

2 stops26h 36mMultiple Airlines

Sun 11/164:35 pmYUL - STL

1 stop18h 05mMultiple Airlines

Deal found 9/9

$401

Sun 11/27:43 pmMCI - YUL

1 stop18h 28mAmerican Airlines

Wed 11/57:30 amYUL - MCI

2 stops14h 53mAmerican Airlines

Deal found 9/9

$403

Fri 12/59:45 amSTL - YUL

2 stops11h 25mMultiple Airlines

Mon 12/84:35 pmYUL - STL

1 stop31h 11mMultiple Airlines

Deal found 9/10

$409

Sat 10/45:25 pmSTL - YUL

1 stop17h 21mAmerican Airlines

Tue 10/712:30 pmYUL - STL

1 stop8h 56mAmerican Airlines

Deal found 9/10

$411

Sat 12/68:41 amSTL - YUL

2 stops13h 01mAmerican Airlines

Tue 12/97:30 amYUL - STL

2 stops13h 54mAmerican Airlines

Deal found 9/10

$426

Fri 10/178:05 pmSTL - YUL

1 stop14h 35mAmerican Airlines

Mon 10/205:24 pmYUL - STL

1 stop15h 45mAmerican Airlines

Deal found 9/10

$428

Fri 10/39:32 pmSTL - YUL

1 stop15h 48mMultiple Airlines

Sat 10/117:20 pmYUL - STL

2 stops16h 17mMultiple Airlines

Deal found 9/8

$429

Sun 10/2610:57 amSTL - YUL

2 stops28h 58mMultiple Airlines

Sun 11/24:35 pmYUL - STL

1 stop18h 05mMultiple Airlines

Deal found 9/11

$436

Mon 10/276:00 amSTL - YUL

1 stop9h 39mAmerican Airlines

Wed 10/297:50 amYUL - STL

2 stops11h 30mAmerican Airlines

Deal found 9/10

$437

Sun 10/265:15 amMCI - YUL

1 stop18h 15mMultiple Airlines

Sun 11/24:35 pmYUL - MCI

2 stops24h 41mMultiple Airlines

Deal found 9/11

$466

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 September 11, 2025.

Sat 10/254:34 pmSTL - YUL

1 stop18h 06mAmerican Airlines

Sat 11/112:30 pmYUL - STL

1 stop10h 38mAmerican Airlines

Deal found 9/10

$377

Sat 11/151:44 pmMCI - YUL

1 stop9h 46mMultiple Airlines

Wed 11/196:45 amYUL - MCI

2 stops18h 55mMultiple Airlines

Deal found 9/8

$382

Sat 10/47:10 amSTL - YUL

2 stops11h 15mDelta

Tue 10/79:28 amYUL - STL

2 stops11h 55mDelta

Deal found 9/10

$469

Wed 10/13:23 pmSTL - YUL

1 stop18h 17mUnited Airlines

Sun 10/126:15 amYUL - STL

1 stop10h 29mUnited Airlines

Deal found 9/11

$542

Mon 12/14:02 pmSGF - YUL

1 stop6h 57mWestJet

Thu 12/412:39 pmYUL - SGF

1 stop27h 41mWestJet

Deal found 9/10

$742

Sun 11/27:43 pmMCI - YUL

1 stop18h 28mAmerican Airlines

Wed 11/57:30 amYUL - MCI

2 stops14h 53mAmerican Airlines

Deal found 9/9

$403

Fri 12/59:45 amSTL - YUL

2 stops11h 25mMultiple Airlines

Mon 12/84:35 pmYUL - STL

1 stop31h 11mMultiple Airlines

Deal found 9/10

$409

Fri 10/178:05 pmSTL - YUL

1 stop14h 35mAmerican Airlines

Mon 10/205:24 pmYUL - STL

1 stop15h 45mAmerican Airlines

Deal found 9/10

$428

Fri 10/39:32 pmSTL - YUL

1 stop15h 48mMultiple Airlines

Sat 10/117:20 pmYUL - STL

2 stops16h 17mMultiple Airlines

Deal found 9/8

$429

Thu 11/67:58 pmSTL - YUL

1 stop18h 13mAmerican Airlines

Sun 11/93:52 pmYUL - STL

1 stop17h 17mAmerican Airlines

Deal found 9/10

$444

Tue 2/176:00 amSTL - YUL

1 stop11h 49mDelta

Thu 2/197:45 pmYUL - STL

1 stop21h 07mDelta

Deal found 9/9

$541

Sun 10/265:15 amMCI - YUL

1 stop18h 15mMultiple Airlines

Sun 11/24:35 pmYUL - MCI

2 stops24h 41mMultiple Airlines

Deal found 9/11

$466

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 September 11, 2025 and is based on user searches.

Fri 10/39:32 pmSTL - YUL

1 stop15h 48mMultiple Airlines

Sat 10/117:20 pmYUL - STL

2 stops16h 17mMultiple Airlines

Deal found 9/8

$429

Fri 10/36:10 amSTL - YUL

1 stop9h 23mAmerican Airlines

Sat 10/1112:30 pmYUL - STL

1 stop12h 24mAmerican Airlines

Deal found 9/8

$448

Sat 10/45:25 pmSTL - YUL

1 stop17h 21mAmerican Airlines

Tue 10/712:30 pmYUL - STL

1 stop8h 56mAmerican Airlines

Deal found 9/10

$411

Fri 10/178:05 pmSTL - YUL

1 stop14h 35mAmerican Airlines

Mon 10/205:24 pmYUL - STL

1 stop15h 45mAmerican Airlines

Deal found 9/10

$428

Fri 10/247:49 pmMCI - YUL

1 stop14h 51mAmerican Airlines

Mon 10/275:24 pmYUL - MCI

1 stop16h 37mAmerican Airlines

Deal found 9/11

$428

Fri 10/246:00 amSGF - YUL

1 stop9h 39mAmerican Airlines

Fri 10/317:50 amYUL - SGF

2 stops12h 08mAmerican Airlines

Deal found 9/8

$475

Fri 10/245:11 pmMCI - YUL

2 stops20h 09mMultiple Airlines

Mon 10/276:45 amYUL - MCI

1 stop10h 31mMultiple Airlines

Deal found 9/11

$488

Sat 10/254:34 pmSTL - YUL

1 stop18h 06mAmerican Airlines

Sat 11/112:30 pmYUL - STL

1 stop10h 38mAmerican Airlines

Deal found 9/10

$377

Sun 10/2610:57 amSTL - YUL

2 stops28h 58mMultiple Airlines

Sun 11/24:35 pmYUL - STL

1 stop18h 05mMultiple Airlines

Deal found 9/11

$436

Sun 10/267:54 pmSTL - YUL

1 stop14h 46mAmerican Airlines

Sun 11/23:52 pmYUL - STL

1 stop17h 17mAmerican Airlines

Deal found 9/11

$444

Sun 10/265:15 amMCI - YUL

1 stop18h 15mMultiple Airlines

Sun 11/24:35 pmYUL - MCI

2 stops24h 41mMultiple Airlines

Deal found 9/11

$466

Mon 10/276:00 amSTL - YUL

1 stop9h 39mAmerican Airlines

Wed 10/297:50 amYUL - STL

2 stops11h 30mAmerican Airlines

Deal found 9/10

$437

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 September 11, 2025.

Thu 10/306:22 pmSTL - YUL

3 stops53h 13mMultiple Airlines

Deal found 9/9

$139

Thu 10/25:15 amMCI - YUL

1 stop8h 05mMultiple Airlines

Deal found 9/10

$156

Tue 10/147:52 pmSTL - YUL

3 stops27h 35mMultiple Airlines

Deal found 9/9

$161

Sun 11/210:57 amSTL - YUL

2 stops28h 58mMultiple Airlines

Deal found 9/10

$170

Fri 10/1010:59 pmSTL - YUL

3 stops24h 42mMultiple Airlines

Deal found 9/8

$171

Sat 10/186:00 amSTL - YUL

1 stop9h 39mAmerican Airlines

Deal found 9/10

$179

Thu 10/99:50 amSTL - YUL

3 stops13h 37mMultiple Airlines

Deal found 9/9

$189

Sat 9/205:15 amMCI - YUL

1 stop8h 05mMultiple Airlines

Deal found 9/10

$211

Mon 9/2911:13 amMCI - YUL

3 stops48h 17mMultiple Airlines

Deal found 9/10

$221

Thu 9/185:15 amMCI - YUL

1 stop8h 05mMultiple Airlines

Deal found 9/10

$226

Mon 10/206:32 pmMCI - YUL

1 stop15h 08mUnited Airlines

Deal found 9/11

$241

Sat 9/2712:52 pmSGF - YUL

2 stops48h 18mMultiple Airlines

Deal found 9/9

$246

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

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Sat 10/25

4:34 pm-11:40 am

1 stop18h 06m

Montreal Pierre Elliott Trudeau Intl

Sat 11/1

12:30 pm-10:08 pm

1 stop10h 38m

$377

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sat 11/15

1:44 pm-12:30 am

1 stop9h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 11/19

6:45 am-12:40 am

2 stops18h 55m

$382

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sun 11/2

7:43 pm-3:11 pm

1 stop18h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 11/5

7:30 am-9:23 pm

2 stops14h 53m

$403

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Fri 12/5

9:45 am-10:10 pm

2 stops11h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 12/8

4:35 pm-10:46 pm

1 stop31h 11m

$409

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Fri 10/17

8:05 pm-11:40 am

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

5:24 pm-8:09 am

1 stop15h 45m

$428

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Fri 10/3

9:32 pm-2:20 pm

1 stop15h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 10/11

7:20 pm-10:37 am

2 stops16h 17m

$429

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Thu 11/6

7:58 pm-3:11 pm

1 stop18h 13m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

3:52 pm-8:09 am

1 stop17h 17m

$444

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sun 10/26

5:15 am-12:30 am

1 stop18h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 11/2

4:35 pm-4:16 pm

2 stops24h 41m

$466

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Sat 10/4

7:10 am-7:25 pm

2 stops11h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

9:28 am-8:23 pm

2 stops11h 55m

$469

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Mon 11/10

2:12 pm-12:30 am

1 stop9h 18m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

4:35 pm-9:40 am

1 stop18h 05m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 45 results

...

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.

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

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Missouri to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

How long is the flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?
Departing from Missouri to Montreal Pierre Elliott Trudeau Intl Airport will take you 18h 06m. Missouri and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 967 mi.
What are the most popular routes from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?
When deciding which route to take from Missouri to Montreal Pierre Elliott Trudeau Intl Airport consider Lambert-St Louis - Montreal Pierre Elliott Trudeau Intl, Kansas City - Montreal Pierre Elliott Trudeau Intl or Springfield-Branson - Montreal Pierre Elliott Trudeau Intl as they are the most popular.
What are the most reliable airlines from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?
Before booking your flight to Montreal Pierre Elliott Trudeau Intl Airport from Missouri, check out the most reliable airlines to get you to your destination on time: Air Canada (74%), Jazz (74%), United Airlines( 74%).
What are the cheapest flights from Missouri to Montreal Pierre Elliott Trudeau Intl Airport?
On average you can expect to pay $2,138 for a flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport. The cheapest flight overall is $297 while the most popular route, (Lambert-St Louis - Montreal Pierre Elliott Trudeau Intl) is currently priced at $401.
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, January is the cheapest month in which you can book a flight from Missouri to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Missouri to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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.

See more FAQs

Laval

Longueuil

Brossard

Sherbrooke

Dorval

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Missouri to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$141	Average$600	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$187	Average$547	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$255	Average$521	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$348	Average$499	FlexibilityNo cancel fee	On-time71%
WestJet	Cheapest$416	Average$599	FlexibilityNo cancel fee	On-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$139+ Cheap flights from Missouri to Pierre Elliott Trudeau Intl (YUL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missouri to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Missouri to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Missouri to Pierre Elliott Trudeau Intl flight deals. Data was last updated September 11, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 September 11, 2025.

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 September 11, 2025.

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.

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

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

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 September 11, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Missouri to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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?

What are the cheapest flights 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?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Missouri to Pierre Elliott Trudeau Intl

100% Free

Book with Flexibility

Travel Smart

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 September 11, 2025.