How long is the flight from Montreal to Missouri?

Airlines like Delta, United Airlines, and American Airlines fly from Montreal to Missouri in about 9h 14m. The time it takes to get you to your destination can typically vary by up to 2h 06m. There are 1846 km between Montreal and Missouri. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Missouri ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit Missouri when rainfall is around 56.0 mm.

If weather is an important factor for your trip to Missouri, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular routes from Montreal to Missouri?

Most travellers choose Montreal Pierre Elliott Trudeau Intl - Lambert-St Louis, Montreal Pierre Elliott Trudeau Intl - Kansas City or Montreal Pierre Elliott Trudeau Intl - Cape Girardeau when deciding on the best route from Montreal to Missouri.

What are the cheapest flights from Montreal to Missouri?

On average you can expect to pay C$ 1,005 for a flight from Montreal to Missouri. The cheapest flight overall is C$ 819 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lambert-St Louis) is currently priced at C$ 779.

What are the most reliable airlines from Montreal to Missouri?

Before booking your flight to Missouri from Montreal, check out the most reliable airlines to get you to your destination on time: Air Canada (71%), Jazz (71%), United Airlines( 42%).

What are the most popular airlines that fly from Montreal to Missouri?

Before booking your flight from Montreal to Missouri check out the most popular airlines for this route: Air Canada, United Airlines or American Airlines.

Can I find deals for flights from Montreal to Missouri that include hotel bookings?

Yes. In addition to deals on Montreal to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montreal to Missouri?

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

Can I find deals for business class flights from Montreal to Missouri?

Yes. Cheapflights offers flight deals from Montreal to Missouri 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$ 340+ Cheap Flights from Montreal to Missouri

Cheap flight deals from Montreal to Missouri

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Montreal to Missouri
Explore the most affordable flight options available from Montreal to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Tue 27/105:34 p.m. -

1 stop18h 17m

Sat 31/107:29 a.m. -

1 stop8h 23m

Deal found 30/9C$ 611

Wed 28/106:50 p.m. -

1 stop6h 06m

Wed 4/115:31 p.m. -

1 stop5h 23m

Deal found 28/9C$ 641

Sat 31/105:34 p.m. -

1 stop7h 54m

Sat 7/116:24 a.m. -

1 stop6h 20m

Deal found 29/9C$ 642

Tue 27/105:34 p.m. -

1 stop18h 17m

Tue 3/118:15 p.m. -

1 stop14h 10m

Deal found 29/9C$ 652

Thu 19/1112:10 p.m. -

1 stop8h 54m

Sat 21/118:12 p.m. -

1 stop14h 14m

Deal found 27/9C$ 685

Thu 15/107:00 a.m. -

1 stop10h 26m

Sun 18/106:40 a.m. -

1 stop5h 58m

Deal found 29/9C$ 693

Sat 7/112:28 p.m. -

1 stop7h 36m

Tue 10/117:10 a.m. -

1 stop9h 17m

Deal found 29/9C$ 711

Wed 28/107:00 a.m. -

2 stops10h 34m

Wed 4/116:00 a.m. -

1 stop7h 00m

Deal found 28/9C$ 723

Tue 3/119:15 a.m. -

2 stops13h 36m

Tue 10/116:00 a.m. -

1 stop7h 00m

Deal found 28/9C$ 725

Wed 25/117:00 a.m. -

1 stop10h 26m

Fri 27/1112:40 p.m. -

1 stop9h 50m

Deal found 1/10C$ 728

Fri 23/1010:32 a.m. -

1 stop11h 20m

Tue 3/115:29 p.m. -

1 stop16h 56m

Deal found 28/9C$ 729

Wed 25/119:15 a.m. -

2 stops9h 15m

Fri 27/1111:27 a.m. -

2 stops9h 15m

Deal found 1/10C$ 753

Best flights from Montreal to Missouri
Discover carefully curated flight deals from Montreal to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Tue 2/27:00 a.m. -

1 stop7h 25m

Wed 3/22:30 p.m. -

1 stop8h 21m

Deal found 28/9C$ 641

Wed 28/107:00 a.m. -

2 stops10h 34m

Wed 4/116:00 a.m. -

1 stop7h 00m

Deal found 28/9C$ 723

Fri 23/1010:32 a.m. -

1 stop11h 20m

Tue 3/115:29 p.m. -

1 stop16h 56m

Deal found 26/9C$ 729

Fri 23/107:00 a.m. -

1 stop9h 14m

Mon 26/102:39 p.m. -

1 stop8h 15m

Deal found 29/9C$ 693

Wed 11/117:00 a.m. -

2 stops10h 34m

Wed 18/116:00 a.m. -

2 stops12h 48m

Deal found 27/9C$ 725

Tue 3/117:00 a.m. -

2 stops10h 34m

Tue 10/1111:27 a.m. -

2 stops9h 15m

Deal found 28/9C$ 725

Wed 25/117:00 a.m. -

1 stop10h 26m

Fri 27/1112:40 p.m. -

1 stop9h 50m

Deal found 1/10C$ 728

Wed 25/116:00 a.m. -

1 stop5h 26m

Fri 27/1111:27 a.m. -

2 stops9h 15m

Deal found 1/10C$ 728

Fri 20/1112:44 p.m. -

1 stop10h 26m

Mon 23/113:26 p.m. -

1 stop7h 04m

Deal found 1/10C$ 756

Sat 5/128:30 a.m. -

2 stops13h 59m

Wed 9/125:25 a.m. -

1 stop10h 42m

Deal found 29/9C$ 779

Wed 18/119:40 a.m. -

2 stops15h 16m

Sun 22/115:22 p.m. -

1 stop5h 08m

Deal found 27/9C$ 850

Tue 2/21:10 p.m. -

1 stop9h 37m

Wed 3/27:30 a.m. -

1 stop10h 27m

Deal found 30/9C$ 793

Fri 6/116:10 p.m. -

1 stop15h 45m

Fri 13/117:30 a.m. -

2 stops13h 12m

Deal found 29/9C$ 817

Mon 19/107:50 p.m. -

1 stop16h 57m

Fri 23/105:31 p.m. -

1 stop14h 01m

Deal found 29/9C$ 901

Fri 18/126:39 p.m. -

1 stop6h 26m

Wed 23/126:21 p.m. -

1 stop4h 08m

Deal found 26/9C$ 930

Find flight deals from Montreal to Missouri

Round-trip from	C$ 611
One-way from	C$ 340
Popular in	December
Cheapest in	June
Average price	C$ 1,000
Good round-trip deal	C$ 839 or less

American Airlines
27/10-31/10
2 total stops
26h 40m total
Montreal to Missouri

Search Deals

26/10-31/12
3 total stops
50h 00m total
Montreal to Missouri

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (C$ 312 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Montreal (YMQ) to Missouri.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

12:10 p.m.-11:59 p.m.

1 stop12h 49m

Lambert-St Louis

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 349

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

2:43 p.m.-11:55 p.m.

1 stop10h 12m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 393

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

9:45 a.m.-3:23 p.m.

3 stops54h 38m

Lambert-St Louis

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 403

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

7:00 a.m.-4:34 p.m.

2 stops10h 34m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 404

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Tue 2/2

9:30 a.m.-11:37 p.m.

2 stops15h 07m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 404

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

6:00 a.m.-5:43 p.m.

2 stops12h 43m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 409

Quickest round-trip

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

7:10 a.m.-11:55 a.m.

1 stop5h 45m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 420

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

7:40 p.m.-10:54 a.m.

2 stops16h 14m

Lambert-St Louis

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 421

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

8:35 a.m.-7:41 p.m.

1 stop12h 06m

Lambert-St Louis

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 431

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

6:30 p.m.-7:41 p.m.

1 stop26h 11m

Lambert-St Louis

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 433

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/9

Showing 1-10 of 33 resultsSorted by cheapest first

Best time to book a flight from Montreal to Missouri

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

YUL-STL

YUL-MCI

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 Montreal to Missouri

YMQ-USMO

YUL-STL

YUL-MCI

What is the cheapest month to book a flight from Montreal to Missouri?

Currently, August is the cheapest month in which you can book a flight from Montreal to Missouri (average of C$ 629). Flying from Montreal to Missouri in December is currently the most expensive (average of C$ 1,108). 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 YMQ to MO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Missouri as you normally would.

Reviews of airlines servicing Missouri

Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Montreal to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,615 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Delta

7.8

Good

8,615 reviews

Delta

7.8

Good

8,615 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

United Airlines

7.4

Good

10,270 reviews

Delta

7.8

Good

8,615 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

WestJet

7.2

Good

3,448 reviews

Delta

7.8

Good

8,615 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Air Canada

7.1

Good

11,706 reviews

Delta

7.8

Good

8,615 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

How long is the flight from Montreal to Missouri?
Airlines like Delta, United Airlines, and American Airlines fly from Montreal to Missouri in about 9h 14m. The time it takes to get you to your destination can typically vary by up to 2h 06m. There are 1846 km between Montreal and Missouri. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Montreal to Missouri?
Most travellers choose Montreal Pierre Elliott Trudeau Intl - Lambert-St Louis, Montreal Pierre Elliott Trudeau Intl - Kansas City or Montreal Pierre Elliott Trudeau Intl - Cape Girardeau when deciding on the best route from Montreal to Missouri.
What are the most reliable airlines from Montreal to Missouri?
Before booking your flight to Missouri from Montreal, check out the most reliable airlines to get you to your destination on time: Air Canada (71%), Jazz (71%), United Airlines( 42%).
What are the cheapest flights from Montreal to Missouri?
On average you can expect to pay C$ 1,005 for a flight from Montreal to Missouri. The cheapest flight overall is C$ 819 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lambert-St Louis) is currently priced at C$ 779.
Can I find deals for flights from Montreal to Missouri that include hotel bookings?
Yes. In addition to deals on Montreal to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Missouri?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Missouri.
Can I find deals for business class flights from Montreal to Missouri?
Yes. Cheapflights offers flight deals from Montreal to Missouri 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 Montreal to Missouri?
Currently, August is the cheapest month in which you can book a flight from Montreal to Missouri (average of C$ 629). Flying from Montreal to Missouri in December is currently the most expensive (average of C$ 1,108). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Montreal to Missouri

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Top 5 airlines flying from Montreal to Missouri

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 559	AverageC$ 987	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 565	AverageC$ 796	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 574	AverageC$ 819	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 627	AverageC$ 783	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
WestJet	CheapestC$ 703	AverageC$ 1,062	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to Missouri?

Deals for Montreal to Missouri 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 Montreal to Missouri?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Missouri.

Can Cheapflights find flights from Montreal to Missouri with no change fees?

Need flexible booking options for your flight to Missouri from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Missouri become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Missouri flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Montreal to Missouri from C$ 340

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Missouri

Cheapest flights from Montreal to MissouriExplore the most affordable flight options available from Montreal to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Explore the most affordable flight options available from Montreal to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Montreal to MissouriDiscover carefully curated flight deals from Montreal to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Discover carefully curated flight deals from Montreal to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Direct flights from Montreal to MissouriExplore direct flight options from Montreal to Missouri based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Explore direct flight options from Montreal to Missouri based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Last-minute flights from Montreal to MissouriDiscover last-minute flight deals from Montreal to Missouri. Data last updated 1 October 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Missouri. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Montreal to MissouriSearch for one-way flight options from Montreal to Missouri. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Search for one-way flight options from Montreal to Missouri. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Find flight deals from Montreal to Missouri

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Missouri that are best for you.

Best time to book a flight from Montreal to Missouri

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

Cheapflights Insights

What is the cheapest month to book a flight from Montreal to Missouri?

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

Find hourly flight availability from Montreal to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 October 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Missouri as you normally would.

Reviews of airlines servicing Missouri

Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Montreal to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Montreal to Missouri?

What are the most popular routes from Montreal to Missouri?

What are the most reliable airlines from Montreal to Missouri?

What are the cheapest flights from Montreal to Missouri?

Can I find deals for flights from Montreal to Missouri that include hotel bookings?

How can I find direct flights from Montreal to Missouri?

Can I find deals for business class flights from Montreal to Missouri?

What is the cheapest month to book a flight from Montreal to Missouri?

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 Montreal to Missouri

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

Complete your trip

Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Montreal to Missouri by cabin class

Find flights from Montreal to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Montreal and Missouri flights

Browse other Montreal and Missouri flight options. Last updated on 1 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Montreal to Missouri flights

Consider these flights travelling from Montreal to Missouri.

Top 5 airlines flying from Montreal to Missouri

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to Missouri?

Why should you use Cheapflights to find cheap flight tickets from Montreal to Missouri?

Can Cheapflights find flights from Montreal to Missouri with no change fees?

Can Cheapflights notify me if prices for flights from Montreal to Missouri become cheaper?

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Travel Smart

Cheapest flights from Montreal to Missouri
Explore the most affordable flight options available from Montreal to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Montreal to Missouri
Discover carefully curated flight deals from Montreal to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Direct flights from Montreal to Missouri
Explore direct flight options from Montreal to Missouri based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Last-minute flights from Montreal to Missouri
Discover last-minute flight deals from Montreal to Missouri. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Montreal to Missouri
Search for one-way flight options from Montreal to Missouri. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.