STL to YUL (St. Louis to Montreal) Flights

Last Minute Flights from STL to YUL

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLMontrealMarch 22 to March 27$916
*Prices include taxes and fees

Cheapest STL to YUL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLMontrealMay 27 to June 9$386
STLMontrealMay 6 to May 11$417
STLMontrealMay 27 to June 9$457
STLMontrealAugust 12 to August 17$623
STLMontrealSeptember 24 to September 28$797
*Prices include taxes and fees
STL to YUL Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Pierre Elliott Trudeau Intl.
Destination airport IATA code
YUL
Distance
967 mi

Frequently asked questions

What airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to YUL?
Air Canada (AC) does. Jump on one of the 26 monthly flights that take off from Lambert Field and fly straight to Montréal–Trudeau. Skipping a time-consuming stopover is a fantastic way to start your getaway.
How many flights are there from STL to YUL?
There are around 47 daily flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.), so you have no shortage of ways to get to Dorval. Just decide on a date and time that matches your plans and secure your airfare.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
This flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) will take some 5 hours and 35 minutes. Use the time to bury your nose in the novel that's been gathering dust beside your bed for a while or catch up on your beauty sleep.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
About 970 miles (1,550 1). If you fly regularly and have accumulated an useful number of air miles, this medium-haul journey may be the right time to use some for an upgrade.
How many morning flights are there from STL to YUL?
With about 179 morning flights every week from STL to YUL to take your pick of, you'll be rolling out of bed and jetting away in a blink of an eye.

  • If you're planning to jet off with Delta Air Lines (DL), it has 59 weekly flights that leave before noon. The 5:36AM flight is the first one of the day.
  • United Airlines (UA) is another great option to consider. It operates 59 morning services, with the earliest jetting out at 6:00AM.
  • You'll have around 53 morning flights to select from if you book an airfare with American Airlines (AA). 5:00AM is the earliest departure time.

How many afternoon flights are there from STL to YUL?
If the words "wake up early" just aren't in your vocabulary, get aboard one of the 156 weekly afternoon and evening flights from STL to YUL.

  • Think about locking in a ticket with Delta Air Lines (DL). It operates 66 flights a week that depart after midday. The earliest of those services is 12:00PM.
  • United Airlines (UA) has 41 afternoon and evening flights a week. The first departs at 12:20PM.
  • One more top choice is American Airlines (AA). Passengers can select from 36 afternoon and evening flights a week from 1:01PM onward.

What is the earliest departure time out of St. Louis to Dorval?
Set off from STL at 5:00AM and land at YUL at 1:53PM. This is the earliest service you can catch on this route.
What is the latest departure time out of St. Louis to Dorval?
The latest flight departs STL at 7:20PM and comes in at YUL at 1:50PM. You'll have more than enough time to prepare for this journey.
What is the average price from St. Louis to Dorval?
Flights from STL to YUL are available for around $386. You'll want to act fast, because fantastic fares tend to go quick! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Montreal Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Montreal to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from STL to YUL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from St. Louis to Montreal, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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