Popular in | July |
---|---|
Cheapest in | January |
Round-trip from | C$ 496 |
One-way from | C$ 318 |
Users have found that flying from Montreal to St. Louis on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 16 days in advance, which can save you up to 11% on flights from Montreal to St. Louis compared to booking the week you need them. Waiting 16 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 523. For sooner than that we have options available in the next 3 days from C$ 780.
Flights from Montreal to St. Louis lean towards being more expensive in July. Prices are generally better when you fly from Montreal to St. Louis in January, with the cheapest ticket starting at C$ 486.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Montreal to St. Louis by exploring options for tickets in the evening.
Fly from
Fly to
Budget
C$ 552 - C$ 655
Route
Depart
Return
Price
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Tue 23/4
1 stop5h 51m
Lambert-St Louis
Wed 24/4
1 stop7h 23m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Wed 1/5
Nonstop2h 35m
Lambert-St Louis
Tue 7/5
Nonstop2h 23m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Wed 1/5
1 stop5h 56m
Lambert-St Louis
Fri 10/5
1 stop5h 20m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Wed 24/4
1 stop6h 51m
Lambert-St Louis
Wed 1/5
1 stop6h 08m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Wed 24/4
1 stop9h 12m
Lambert-St Louis
Wed 1/5
2 stops10h 19m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Sat 20/4
1 stop9h 12m
Lambert-St Louis
Mon 22/4
2 stops9h 29m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Sat 27/4
1 stop5h 02m
Lambert-St Louis
Sun 5/5
Nonstop2h 23m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Mon 29/4
1 stop5h 56m
Lambert-St Louis
Sun 5/5
1 stop4h 40m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Tue 30/4
1 stop7h 59m
Lambert-St Louis
Tue 7/5
2 stops12h 59m
Currently, January is the cheapest month in which you can book a flight from Montreal to St. Louis (average of C$ 365). Flying from Montreal to St. Louis in July is currently the most expensive (average of C$ 522). 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.
January
C$ 496
February
C$ 545
March
C$ 607
April
C$ 643
May
C$ 542
June
C$ 635
July
C$ 709
August
C$ 620
September
C$ 625
October
C$ 650
November
C$ 548
December
C$ 516
STL Temperature | 0 - 27 °C |
---|
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
It was a good experience other than a short delay.
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
It was a good experience other than a short delay.
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
It was a good experience other than a short delay.
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
It was a good experience other than a short delay.
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
It was a good experience other than a short delay.
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
It was a good experience other than a short delay.
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. Louis from Montreal today with Cheapflights!
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 St. Louis.
Certainly. Search results for flights to St. Louis from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Not ready to book yet? You can track prices for flights from Montreal to St. Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.
Yes, you can often find last-minute deals on Montreal to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.
Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.