How long is the flight from Montreal to Missouri?

Airlines like United Airlines, Delta, and American Airlines fly from Montreal to Missouri in about 6h 06m. The time it takes to get you to your destination can typically vary by up to 2h 36m. 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 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 (67%), Jazz (67%), United Airlines( 67%).

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$ 308+ Cheap Flights from Montreal to Missouri

Cheap flight deals from Montreal to Missouri

Enter your travel dates to find the best prices.

Cheapest

Best

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 25 October 2026.

Thu 10/1212:08 p.m. -

1 stop11h 09m

Mon 14/128:24 p.m. -

1 stop14h 04m

Deal found 21/10C$ 574

Tue 1/124:40 p.m. -

3 stops19h 30m

Mon 7/1212:02 p.m. -

3 stops26h 58m

Deal found 20/10C$ 592

Wed 18/1112:10 p.m. -

1 stop11h 05m

Sun 22/118:12 p.m. -

1 stop14h 14m

Deal found 20/10C$ 633

Thu 19/1112:10 p.m. -

1 stop8h 54m

Thu 26/1112:44 p.m. -

2 stops25h 42m

Deal found 21/10C$ 657

Sat 14/1112:10 p.m. -

1 stop13h 14m

Mon 23/117:30 p.m. -

1 stop14h 56m

Deal found 21/10C$ 664

Sat 14/114:45 p.m. -

1 stop6h 06m

Mon 23/1111:33 a.m. -

1 stop7h 15m

Deal found 21/10C$ 665

Sat 21/114:01 p.m. -

1 stop8h 42m

Sat 28/115:11 a.m. -

1 stop5h 15m

Deal found 24/10C$ 681

Fri 20/118:05 a.m. -

2 stops14h 35m

Fri 27/117:30 a.m. -

1 stop8h 37m

Deal found 23/10C$ 695

Mon 14/126:39 p.m. -

1 stop6h 17m

Wed 16/121:20 p.m. -

1 stop9h 28m

Deal found 20/10C$ 699

Sun 20/124:00 p.m. -

1 stop17h 29m

Thu 31/126:00 a.m. -

1 stop8h 14m

Deal found 21/10C$ 711

Tue 29/126:00 a.m. -

1 stop16h 46m

Sat 2/16:00 a.m. -

1 stop14h 17m

Deal found 23/10C$ 721

Sat 7/1112:50 p.m. -

1 stop8h 59m

Mon 9/115:41 p.m. -

2 stops14h 03m

Deal found 22/10C$ 737

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 25 October 2026.

Sat 14/114:45 p.m. -

1 stop6h 06m

Mon 23/1111:33 a.m. -

1 stop7h 15m

Deal found 21/10C$ 665

Mon 14/126:39 p.m. -

1 stop6h 17m

Wed 16/121:20 p.m. -

1 stop9h 28m

Deal found 21/10C$ 667

Sat 21/114:01 p.m. -

1 stop8h 42m

Sat 28/115:11 a.m. -

1 stop5h 15m

Deal found 24/10C$ 682

Sat 14/119:15 a.m. -

1 stop6h 22m

Mon 23/116:00 a.m. -

2 stops14h 45m

Deal found 21/10C$ 770

Sat 14/117:10 a.m. -

2 stops10h 24m

Mon 23/117:36 a.m. -

2 stops10h 07m

Deal found 21/10C$ 781

Fri 20/118:05 a.m. -

2 stops14h 35m

Fri 27/117:30 a.m. -

1 stop8h 37m

Deal found 23/10C$ 695

Tue 2/29:28 a.m. -

1 stop9h 24m

Wed 3/26:55 p.m. -

1 stop12h 47m

Deal found 22/10C$ 699

Tue 2/21:10 p.m. -

1 stop9h 27m

Wed 3/27:29 a.m. -

1 stop10h 28m

Deal found 21/10C$ 744

Tue 2/21:15 p.m. -

2 stops9h 31m

Wed 3/27:31 a.m. -

1 stop5h 29m

Deal found 22/10C$ 825

Wed 18/1112:44 p.m. -

1 stop10h 26m

Fri 20/116:45 a.m. -

1 stop5h 55m

Deal found 20/10C$ 770

Sun 20/129:25 a.m. -

1 stop10h 37m

Thu 31/127:18 a.m. -

2 stops13h 24m

Deal found 21/10C$ 758

Fri 18/121:10 p.m. -

1 stop11h 28m

Wed 30/127:18 a.m. -

1 stop10h 49m

Deal found 21/10C$ 769

Tue 29/126:00 a.m. -

1 stop16h 46m

Sat 2/16:00 a.m. -

2 stops12h 48m

Deal found 23/10C$ 780

Thu 24/122:13 p.m. -

1 stop6h 45m

Tue 29/126:00 a.m. -

2 stops12h 48m

Deal found 22/10C$ 843

Tue 24/114:45 p.m. -

1 stop17h 10m

Mon 30/117:30 a.m. -

1 stop8h 37m

Deal found 23/10C$ 874

Sat 26/129:15 a.m. -

2 stops13h 07m

Wed 30/129:35 a.m. -

1 stop8h 32m

Deal found 23/10C$ 874

Sun 20/129:25 a.m. -

1 stop15h 13m

Wed 30/129:35 a.m. -

1 stop8h 32m

Deal found 24/10C$ 895

Wed 18/116:50 p.m. -

1 stop15h 03m

Sun 22/117:30 a.m. -

1 stop8h 37m

Deal found 20/10C$ 966

Sat 21/119:15 a.m. -

2 stops15h 09m

Sat 28/111:08 p.m. -

1 stop7h 09m

Deal found 24/10C$ 968

Find flight deals from Montreal to Missouri

Round-trip from	C$ 574
One-way from	C$ 308
Popular in	December
Cheapest in	June
Average price	C$ 983

American Airlines
10/12-14/12
2 total stops
25h 13m total
Montreal to Missouri

Search Deals

American Airlines
7/12-31/12
1 total stop
12h 54m total
Montreal to Missouri

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (C$ 314 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 50 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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

Mon 7/12

12:08 p.m.-12:02 a.m.

1 stop12h 54m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 308

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

12:10 p.m.-7:50 p.m.

1 stop8h 40m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 333

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

4:40 p.m.-11:17 a.m.

3 stops19h 37m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 342

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

12:08 p.m.-7:58 p.m.

1 stop8h 50m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 344

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

9:45 a.m.-1:21 p.m.

3 stops28h 36m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 358

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

1:04 p.m.-12:02 a.m.

2 stops11h 58m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 361

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

6:39 p.m.-7:19 p.m.

2 stops25h 40m

Kansas City

Wed 31/12

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

Nonstop0h 00m

C$ 366

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

9:45 a.m.-1:31 p.m.

3 stops28h 46m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 370

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

7:00 a.m.-5:49 p.m.

2 stops11h 49m

Kansas City

Wed 31/12

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

Nonstop0h 00m

C$ 375

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

7:00 a.m.-3:14 p.m.

1 stop9h 14m

Kansas City

Wed 31/12

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

Nonstop0h 00m

C$ 385

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 41 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$ 619). Flying from Montreal to Missouri in December is currently the most expensive (average of C$ 1,109). 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.

How much does it cost to fly round-trip from Montreal to Missouri?

Airfare is below average for this route at the moment.

Montreal to Missouri flights typically cost between C$ 767 and C$ 938 in December.
The cheapest round-trip price found within the last 5 days was C$ 574 on American Airlines (10 Dec-14 Dec).

Reviews of airlines servicing Missouri

Get a feel of what it's like to fly with Delta,United Airlines, andAir Canada 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

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,678 reviews

Delta

7.8

Good

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.3

Good

10,436 reviews

Delta

7.8

Good

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Air Canada

7.1

Good

11,811 reviews

Delta

7.8

Good

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

How long is the flight from Montreal to Missouri?
Airlines like United Airlines, Delta, and American Airlines fly from Montreal to Missouri in about 6h 06m. The time it takes to get you to your destination can typically vary by up to 2h 36m. 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 (67%), Jazz (67%), United Airlines( 67%).
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$ 619). Flying from Montreal to Missouri in December is currently the most expensive (average of C$ 1,109). 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

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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$ 550	AverageC$ 970	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 556	AverageC$ 782	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 565	AverageC$ 839	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 616	AverageC$ 770	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
WestJet	CheapestC$ 691	AverageC$ 1,004	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$ 308

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 7/12. 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 25 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 25 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 25 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 25 October 2026.

Last-minute flights from Montreal to MissouriDiscover last-minute flight deals from Montreal to Missouri. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Missouri. Data last updated 25 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 25 October 2026.

Search for one-way flight options from Montreal to Missouri. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Find flight deals from Montreal to Missouri

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 25 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.

How much does it cost to fly round-trip from Montreal to Missouri?

Airfare is below average for this route at the moment.

Montreal to Missouri flights typically cost between C$ 767 and C$ 938 in December.The cheapest round-trip price found within the last 5 days was C$ 574 on American Airlines (10 Dec-14 Dec).

Reviews of airlines servicing Missouri

Get a feel of what it's like to fly with Delta,United Airlines, andAir Canada 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?

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 25 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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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 25 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 25 October 2026.

Last-minute flights from Montreal to Missouri
Discover last-minute flight deals from Montreal to Missouri. Data last updated 25 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 25 October 2026.

Montreal to Missouri flights typically cost between C$ 767 and C$ 938 in December.
The cheapest round-trip price found within the last 5 days was C$ 574 on American Airlines (10 Dec-14 Dec).