Popular in | July |
---|---|
Cheapest in | September |
Round-trip from | C$ 496 |
One-way from | C$ 270 |
It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
Users have found that booking a flight from Calgary to St. Louis at least 20 days early can save you up to 54% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from Calgary to St. Louis for as little as C$ 660 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 870 for flights departing within the next 3 days.
The best pricing can be found in the month of September. Prices to St. Louis from Calgary average C$ 677. You can even find prices in September for less than C$ 677, as users have found deals to St. Louis from as low as C$ 531. The month of July appears to be one of the more expensive times to travel to St. Louis from Calgary. Flying in the targeted month can save you up to 23%.
It’s typically best to fly out from Calgary to St. Louis in the afternoon. Doing so could potentially save you 36% on the flight price compared to flying at noon, which is usually more expensive.
Fly from
Fly to
Budget
C$ 472 - C$ 681
Route
Depart
Return
Price
CalgaryLambert-St Louis
YYC - STL
YYCSTL
Calgary
Thu 29/8
1 stop6h 39m
Lambert-St Louis
Wed 4/9
1 stop9h 56m
CalgaryLambert-St Louis
YYC - STL
YYCSTL
Calgary
Wed 28/8
1 stop8h 56m
Lambert-St Louis
Thu 5/9
1 stop9h 56m
CalgaryLambert-St Louis
YYC - STL
YYCSTL
Calgary
Tue 17/9
1 stop11h 24m
Lambert-St Louis
Thu 26/9
2 stops8h 48m
CalgaryLambert-St Louis
YYC - STL
YYCSTL
Calgary
Thu 19/9
2 stops11h 34m
Lambert-St Louis
Sat 28/9
1 stop15h 13m
CalgaryLambert-St Louis
YYC - STL
YYCSTL
Calgary
Mon 9/9
2 stops11h 34m
Lambert-St Louis
Tue 17/9
2 stops17h 22m
CalgaryLambert-St Louis
YYC - STL
YYCSTL
Calgary
Tue 24/9
1 stop14h 03m
Lambert-St Louis
Wed 2/10
1 stop8h 27m
CalgaryLambert-St Louis
YYC - STL
YYCSTL
Calgary
Fri 10/5
1 stop15h 14m
Lambert-St Louis
Sun 12/5
1 stop7h 19m
CalgaryLambert-St Louis
YYC - STL
YYCSTL
Calgary
Tue 16/4
1 stop11h 34m
Lambert-St Louis
Wed 17/4
1 stop28h 33m
CalgaryLambert-St Louis
YYC - STL
YYCSTL
Calgary
Mon 15/4
1 stop14h 01m
Lambert-St Louis
Wed 17/4
2 stops13h 30m
Currently, January is the cheapest month in which you can book a flight from Calgary to St. Louis (average of C$ 365). Flying from Calgary 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 |
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Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
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I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
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I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Crew
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Entertainment
Food
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Overall
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Crew
Comfort
Entertainment
Food
Boarding
Overall
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Crew
Comfort
Entertainment
Food
Boarding
Overall
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Calgary to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
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Yes, you can often find last-minute deals on Calgary 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.