HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pierre Elliott Trudeau Intl

$429+ Cheap flights from Columbia, MO (COU) to Pierre Elliott Trudeau Intl (YUL)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
COU — YUL
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbia 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 Columbia to Pierre Elliott Trudeau Intl

Cheapest flights from Columbia to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Columbia to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:16 am
COU
-
YUL
1 stop24h 28m
American Airlines
Sat 4/2512:30 pm
YUL
-
COU
1 stop10h 00m
American Airlines
Deal found 3/9$429
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:00 am
COU
-
YUL
2 stops28h 09m
United Airlines
Sun 4/265:00 pm
YUL
-
COU
2 stops18h 55m
United Airlines
Deal found 3/9$557
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:00 am
COU
-
YUL
1 stop12h 56m
United Airlines
Sat 5/26:10 am
YUL
-
COU
1 stop9h 22m
United Airlines
Deal found 3/9$562

Find flight deals from Columbia to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Columbia (COU) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$429
(American Airlines)
Provider with most accurate pricing for Columbia Regional-Montreal Pierre Elliott Trudeau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbia Regional-Montreal Pierre Elliott Trudeau Intl flights.
Search Deals
From Columbia Regional to Montreal Pierre Elliott Trudeau Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbia to Pierre Elliott Trudeau Intl 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, Cheapflights users made 2,558,603 searches. Data last updated March 14, 2026.
Use the filters below to find and compare flights from Columbia to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ColumbiaMontreal

COU - YUL

COUYUL

Columbia Regional

Wed 4/22

10:16 am-11:44 am

1 stop24h 28m

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

12:30 pm-9:30 pm

1 stop10h 00m

$429

ColumbiaMontreal

COU - YUL

COUYUL

Columbia Regional

Wed 4/22

10:16 am-11:44 am

1 stop24h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 4/26

12:30 pm-9:46 am

1 stop22h 16m

$429

ColumbiaMontreal

COU - YUL

COUYUL

Columbia Regional

Wed 4/22

8:00 am-1:09 pm

2 stops28h 09m

Montreal Pierre Elliott Trudeau Intl

Sun 4/26

5:00 pm-10:55 am

2 stops18h 55m

$557

ColumbiaMontreal

COU - YUL

COUYUL

Columbia Regional

Tue 4/28

3:23 pm-10:40 am

1 stop18h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 5/2

6:30 pm-10:57 am

1 stop17h 27m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Sorted by cheapest first

Compare providers for flights from Columbia to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbia to Pierre Elliott Trudeau Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbia, Missouri-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbia, Missouri-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbia, Missouri-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbia, Missouri-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbia, Missouri-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Columbia 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.

Related info for your journey

Find useful and relevant information for your journey from Columbia 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.

  • What airport do you fly from for flights from Columbia to Montreal Pierre Elliott Trudeau Intl?

    For a flight from Columbia to Montreal Pierre Elliott Trudeau Intl, you will be flying from Columbia Regional. Columbia Regional (COU) is just 11.1 mi from the center of the city. Columbia Regional is the only Columbia airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Columbia Regional on a regular basis.

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

    A quick flight from Columbia, Missouri to Montreal Pierre Elliott Trudeau Intl Airport can take about 24h 28m. American Airlines provides one of the quickest options available for as low as $429. The distance from Columbia, Missouri to Montreal Pierre Elliott Trudeau Intl Airport is about 1048 mi.

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

    Yes. In addition to deals on Columbia to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbia 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 Columbia to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Columbia 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.

See more FAQs

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

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

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 Columbia to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Pierre Elliott Trudeau Intl flights
Kansas City to Pierre Elliott Trudeau Intl flights

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.