Cheap flights from St. Louis to Calgary

Round-trip
1 adult
Economy
From?
To?
Sat 9/25
Sat 10/2

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Lambert-St Louis to Calgary.
View current Canada travel restrictions

Flight information for St. Louis to Calgary
(STL to YYC)

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Calgary
Best Price Found$360The best flight deal from St. Louis to Calgary found on momondo in the last 72 hours is $360
Fastest flight time5h 46mThe fastest flight from St. Louis to Calgary takes 5h 46m
Direct flightsNoneThere are no direct flights from St. Louis to Calgary. Popular non-direct route for this connection is Lambert-St Louis Airport - Calgary Airport.
Airports in Calgary1 airportThere is 1 airport near Calgary: Calgary (YYC)

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 cheapest month to fly from St. Louis to Calgary?

January

The cheapest time of year to fly to Calgary from St. Louis is January. Most expensive is December

What is the cheapest day to depart St. Louis for Calgary?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Monday

When is the cheapest time to fly from St. Louis to Calgary?

in the evening

St. Louis to Calgary flights are approximately 34% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Calgary from St. Louis?

Frontier

Air Canada, American Airlines, and Delta are the most popular carriers operating from St. Louis to Calgary

What is the cheapest St. Louis to Calgary flight route?

Lambert-St Louis - Calgary

Fly from Lambert-St Louis to Calgary for the best St. Louis - Calgary flight prices

How far in advance should you book St. Louis to Calgary flights?

46 days before

The cheapest time to buy a flight from St. Louis to Calgary is approximately 46 days to departure


Easily compare round-trip flights from St. Louis to Calgary

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Calgary by changing tabs
Multiple Airlines
Feb 26
STL10:30 amLambert-St Louis
5h 46m
1 stop
YYC4:16 pmCalgary
Mar 6
YYC3:30 amCalgary
6h 00m
1 stop
STL9:30 amLambert-St Louis
Multiple Airlines
Oct 21
STL2:39 amLambert-St Louis
10h 31m
2 stops
YYC1:10 pmCalgary
Oct 24
YYC2:30 amCalgary
5h 47m
1 stop
STL8:17 amLambert-St Louis
Multiple Airlines
Oct 18
STL1:30 pmLambert-St Louis
19h 37m
1 stop
YYC9:07 amCalgary
Oct 21
YYC3:45 amCalgary
8h 35m
1 stop
STL12:20 pmLambert-St Louis
Multiple Airlines
Oct 18
STL1:30 pmLambert-St Louis
19h 37m
1 stop
YYC9:07 amCalgary
Oct 21
YYC3:45 amCalgary
13h 18m
2 stops
STL5:03 pmLambert-St Louis
Multiple Airlines
Oct 21
STL2:00 amLambert-St Louis
7h 07m
1 stop
YYC9:07 amCalgary
Oct 24
YYC2:30 amCalgary
5h 47m
1 stop
STL8:17 amLambert-St Louis
Multiple Airlines
Oct 2
STL9:25 amLambert-St Louis
34h 05m
3 stops
YYC7:30 pmCalgary
Oct 8
YYC8:15 pmCalgary
32h 35m
3 stops
STL4:50 amLambert-St Louis

Find the cheapest one-way flights from St. Louis to Calgary

If you're looking for one-way flights from St. Louis to Calgary, view some of our deals below provided by Major Airline
Major Airline
STLLambert-St Louis
5h 46m
YYCCalgary

Search last-minute flights to Calgary from St. Louis

Find and compare flight prices for your last-minute flight from St. Louis to Calgary
Multiple Airlines
Sep 28
STL9:43 amLambert-St Louis
32h 17m
3 stops
YYC6:00 pmCalgary
Oct 3
YYC2:55 amCalgary
27h 33m
3 stops
STL6:28 amLambert-St Louis
Multiple Airlines
Sep 29
STL9:25 amLambert-St Louis
32h 35m
3 stops
YYC6:00 pmCalgary
Oct 3
YYC2:55 amCalgary
27h 33m
3 stops
STL6:28 amLambert-St Louis
Multiple Airlines
Sep 28
STL9:43 amLambert-St Louis
21h 57m
3 stops
YYC7:40 amCalgary
Oct 3
YYC5:45 amCalgary
24h 43m
2 stops
STL6:28 amLambert-St Louis
Multiple Airlines
Sep 29
STL6:45 amLambert-St Louis
31h 30m
2 stops
YYC2:15 pmCalgary
Oct 3
YYC2:55 amCalgary
27h 33m
3 stops
STL6:28 amLambert-St Louis
Multiple Airlines
Sep 28
STL9:43 amLambert-St Louis
33h 47m
3 stops
YYC7:30 pmCalgary
Oct 2
YYC5:10 amCalgary
33h 00m
2 stops
STL2:10 pmLambert-St Louis
Multiple Airlines
Sep 28
STL9:43 amLambert-St Louis
27h 07m
3 stops
YYC12:50 pmCalgary
Oct 2
YYC2:20 amCalgary
29h 33m
3 stops
STL7:53 amLambert-St Louis

Best airlines flying from St. Louis to Calgary

Compare and see reviews for airlines that fly from St. Louis to Calgary with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $99
Free Cancellation
Rating
6.1
6.5

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.1

Food

Reviews

Price for snacks and drinks was ridiculous but should have understood that for the price of the flight.

1 / 10
WestJet
PriceFrom $129
Free Cancellation
Rating
7.8
7.9

Boarding

7.7

Comfort

8.2

Crew

7.5

Entertainment

6.7

Food

Reviews

Coffee left a lot to be desired

1 / 10
American Airlines
PriceFrom $132
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Delta
PriceFrom $139
Free Cancellation
Rating
8.3
8.3

Boarding

8.5

Comfort

8.4

Crew

8.1

Entertainment

8.1

Food

Reviews

Great

1 / 10
United Airlines
PriceFrom $143
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10
Air Canada
PriceFrom $155
Free Cancellation
Rating
7.5
7.8

Boarding

7.3

Comfort

8.1

Crew

7.3

Entertainment

5.9

Food

Reviews

The food selection has been better in the past but due to Covid it is understandable. This particular flight did not have any entertainment and the Air Canada App did not work to access movies.

1 / 10

  • Are airlines flying from Lambert-St Louis to Calgary offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Lambert-St Louis to Calgary are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Delta, United Airlines, and American Airlines.

  • 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 5h 46m, depending on flying conditions and air traffic around both airports.


Can I fly to Calgary from Lambert-St Louis right now?

Information is based on travel restrictions from Lambert-St Louis to Calgary

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Calgary.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Calgary.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Calgary.

Documents
Compassionate entry for travellers and limited release from quarantine - Foreign nationals traveling without an advance written approval for an exemption of a border restriction may be denied entry into Canada.


Can I fly back to Lambert-St Louis from Calgary?

Returning to Lambert-St Louis from Calgary

COVID-19 testing requirements
Visitors from Calgary must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Calgary are not required to quarantine after entering Lambert-St Louis.

If you are planning to travel to Calgary at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for St. Louis to Calgary

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Kansas City to Calgary Flights
Fastest flight time6h 15m
Cheapest price$360
Kansas City to Edmonton Flights
Fastest flight time12h 41m
Cheapest price$458