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Cheap flights from St. Louis to Calgary from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Calgary departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

 Logo
7:29 pm - 2:46 pmSTL-YYC
20h 17m1 stop
 Logo
12:15 pm - 1:32 pmYYC-STL
24h 17m1 stop
sáb., ago. 16 - mié., ago. 20
 Logo
7:55 pm - 2:45 pmSTL-YYC
19h 50m1 stop
 Logo
11:05 am - 6:41 pmYYC-STL
30h 36m2 stops
jue., sep. 18 - mié., sep. 24
 Logo
7:29 pm - 2:46 pmSTL-YYC
20h 17m1 stop
 Logo
8:55 am - 9:11 amYYC-STL
23h 16m1 stop
vie., ago. 8 - dom., ago. 17
American Airlines Logo
2:01 pm - 11:19 pmSTL-YYC
10h 18m1 stop
American Airlines Logo
1:29 pm - 11:54 pmYYC-STL
9h 25m1 stop
$327American Airlines
Find Deal
mié., oct. 1 - mié., oct. 8
American Airlines Logo
7:23 am - 11:19 pmSTL-YYC
16h 56m1 stop
American Airlines Logo
6:29 am - 9:53 pmYYC-STL
14h 24m1 stop
$373American Airlines
Find Deal
jue., sep. 4 - sáb., sep. 13
Air Canada Logo
1:30 pm - 11:16 pmSTL-YYC
10h 46m1 stop
Air Canada Logo
9:20 am - 7:38 pmYYC-STL
9h 18m2 stops
$413Air Canada
Find Deal
mié., oct. 1 - mié., oct. 8
United Airlines Logo
6:33 am - 6:21 pmSTL-YYC
12h 48m2 stops
United Airlines Logo
1:30 pm - 3:44 pmYYC-STL
25h 14m2 stops
$420United Airlines
Find Deal
sáb., ago. 16 - mié., ago. 20
Delta Logo
3:30 pm - 10:57 pmSTL-YYC
8h 27m2 stops
Delta Logo
7:55 am - 11:09 pmYYC-STL
14h 14m2 stops
$436Delta
Find Deal
sáb., sep. 6 - vie., sep. 12
Air Canada Logo
1:30 pm - 11:16 pmSTL-YYC
10h 46m1 stop
Air Canada Logo
1:10 am - 7:57 pmYYC-STL
17h 47m1 stop
$440Air Canada
Find Deal
jue., sep. 4 - vie., sep. 12
United Airlines Logo
10:30 am - 11:54 amSTL-YYC
26h 24m1 stop
United Airlines Logo
2:00 pm - 3:29 pmYYC-STL
24h 29m2 stops
$442United Airlines
Find Deal
vie., nov. 14 - lun., nov. 17

Delta flights from St. Louis to Calgary

Our best Delta deals on St. Louis to Calgary flight tickets
Delta
Sep 6
STL3:30 pmLambert-St Louis
8h 27m
2 stops
YYC10:57 pmCalgary
Sep 12
YYC7:55 amCalgary
14h 14m
2 stops
STL11:09 pmLambert-St Louis
Delta
Jul 8
STL2:23 pmLambert-St Louis
8h 52m
2 stops
YYC10:15 pmCalgary
Jul 15
YYC9:55 amCalgary
12h 25m
2 stops
STL11:20 pmLambert-St Louis
Delta
Jul 6
STL2:23 pmLambert-St Louis
9h 37m
1 stop
YYC11:00 pmCalgary
Jul 11
YYC12:00 pmCalgary
10h 20m
2 stops
STL11:20 pmLambert-St Louis

American Airlines flights from St. Louis to Calgary

Our best American Airlines deals on St. Louis to Calgary flight tickets
American Airlines
Oct 1
STL2:01 pmLambert-St Louis
10h 18m
1 stop
YYC11:19 pmCalgary
Oct 8
YYC1:29 pmCalgary
9h 25m
1 stop
STL11:54 pmLambert-St Louis
American Airlines
Sep 4
STL7:23 amLambert-St Louis
16h 56m
1 stop
YYC11:19 pmCalgary
Sep 13
YYC6:29 amCalgary
14h 24m
1 stop
STL9:53 pmLambert-St Louis
American Airlines
Aug 12
STL6:06 amLambert-St Louis
18h 23m
1 stop
YYC11:29 pmCalgary
Aug 19
YYC6:29 amCalgary
14h 48m
1 stop
STL10:17 pmLambert-St Louis

See travel insights to Calgary from

How to get the cheapest flight ticket from St. Louis to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Calgary?

What is the cheapest month to fly to Calgary?

The month of January is, on average, the cheapest month to fly to Calgary from St. Louis, with most prices found around $361. If you aren’t able to travel during the month of January, then book flights to Calgary from St. Louis during April instead. Flights to Calgary in April, while not as cheap as those in January, still average around $443.

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Tuesday when prices can be found for as low as $456. This is often the case because there is less demand to fly during this day of the week. Flights from St. Louis to Calgary on a Sunday will generally be more expensive and average around $617. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Calgary?

The cheapest time of day to fly to Calgary is at noon when flights can be purchased for as low as $499. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $628 on average. Flights to Calgary from St. Louis in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Calgary?

You are more likely to see cheaper flights to Calgary from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around $555 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from St. Louis for as low as $421 on momondo.

How have St. Louis to Calgary flight prices changed over time?


When to book flights from St. Louis to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Calgary according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Calgary (STL to YYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Calgary

Best Price Found

$162

Fastest flight time

6h 03m

Direct flights

None

Airports in Calgary

1 airport
The best one-way flight to Calgary from St. Louis in the past 72 hours is $162. The best round-trip flight deal from St. Louis to Calgary found on momondo in the last 72 hours is $312.
The fastest flight from St. Louis to Calgary takes 6h 03m
There are no direct flights from St. Louis to Calgary. Popular non-direct route for this connection is Lambert-St Louis Airport - Calgary Airport.
There is 1 airport near Calgary: Calgary (YYC)

  • How far is Lambert-St Louis to Calgary by plane?

    Calgary is 1438.9 mi away from Lambert-St Louis. Flights usually cover this in 7h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Calgary Airport?

    Prices for flights from Lambert-St Louis Airport to Calgary Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Calgary Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Calgary Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from St. Louis to Calgary?


Best airlines flying from St. Louis to Calgary

Compare and see reviews for airlines that fly from St. Louis to Calgary with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $168Free CancellationRating
8.0
7,982 reviews
Search Delta flights
Air CanadaPriceFrom $179Free CancellationRating
7.1
9,681 reviews
Search Air Canada flights
United AirlinesPriceFrom $343Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
American AirlinesPriceFrom $383Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom $457Free CancellationRating
7.2
2,917 reviews
Search WestJet flights

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Lake Louise
Canmore
Radium Hot Springs
Drumheller
Airdrie
Kananaskis

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Calgary?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Calgary. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Calgary with flexible booking policies on momondo?

momondo does allow users to show only those flights to Calgary from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Calgary?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Calgary.

I’m not ready to book a flight from St. Louis to Calgary right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Calgary from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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mar. 7/8
mar. 7/15

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