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Flight times from St. Louis to Calgary & schedule

The average flight time from St. Louis to Calgary is About 6 hours 36 minutes, covering a distance of About 2,319.3km.

Flight duration

About 6 hours 36 minutes

Flight distance

About 2,319.3km

How long is the flight from St. Louis to Calgary?

The flights usually depart from St. Louis Lambert International Airport and arrive at Denver International Airport.

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Earliest first
Latest first
United Airlines UA362
STL 05:10
DEN 06:33
With stops 2.4h
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United Airlines UA2232
DEN 15:40
YYC 18:10
2.5h
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American Airlines AA2261
STL 05:29
DFW 07:27
With stops 2.0h
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American Airlines AA1973
DFW 09:03
YYC 11:52
3.8h
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American Airlines AA2261
STL 05:29
DFW 07:27
With stops 2.0h
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American Airlines AA511
DFW 18:51
YYC 21:43
3.9h
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WestJet WS8833
STL 06:00
ATL 08:40
With stops 1.7h
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WestJet WS1591
ATL 14:25
YYC 17:10
4.8h
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WestJet WS8833
STL 06:00
ATL 08:40
With stops 1.7h
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WestJet WS1595
ATL 19:05
YYC 21:50
4.8h
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American Airlines AA1926
STL 06:00
ORD 07:30
With stops 1.5h
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American Airlines AA1632
ORD 20:50
YYC 23:42
3.9h
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Delta Air Lines DL1597
STL 06:30
MSP 08:06
With stops 1.6h
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Delta Air Lines DL2487
MSP 11:20
YYC 13:12
2.9h
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United Airlines UA4423
STL 06:40
ORD 08:00
With stops 1.3h
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United Airlines UA1156
ORD 19:45
YYC 22:37
3.9h
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WestJet WS8552
STL 06:45
DTW 09:16
With stops 1.5h
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WestJet WS1621
DTW 18:00
YYC 20:05
4.1h
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WestJet WS8542
STL 06:45
DTW 09:18
With stops 1.6h
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WestJet WS1621
DTW 18:00
YYC 20:05
4.1h
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Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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WestJet WS1593
ATL 08:15
YYC 11:00
4.8h
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United Airlines UA2459
STL 09:06
YYC 13:53
Nonstop 5.8h
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United Airlines UA5572
STL 09:20
ORD 10:52
With stops 1.5h
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United Airlines UA1156
ORD 19:45
YYC 22:37
3.9h
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WestJet WS8838
STL 10:45
DTW 13:15
With stops 1.5h
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WestJet WS1621
DTW 18:00
YYC 20:05
4.1h
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American Airlines AA6352
STL 13:08
ORD 14:46
With stops 1.6h
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WestJet WS1611
ORD 17:30
YYC 20:25
3.9h
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American Airlines AA6352
STL 13:08
ORD 14:46
With stops 1.6h
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American Airlines AA1632
ORD 20:50
YYC 23:42
3.9h
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WestJet WS8831
STL 13:22
ATL 16:07
With stops 1.8h
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WestJet WS1595
ATL 19:05
YYC 21:50
4.8h
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Delta Air Lines DL2455
STL 14:15
SLC 16:32
With stops 3.3h
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Delta Air Lines DL4113
SLC 20:55
YYC 23:13
2.3h
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Air Canada AC8888
STL 14:40
YYZ 17:40
With stops 2.0h
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Air Canada AC159
YYZ 20:55
YYC 23:24
4.5h
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United Airlines UA1483
STL 16:48
DEN 18:23
With stops 2.6h
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United Airlines UA720
DEN 19:05
YYC 21:38
2.5h
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Frontier Airlines F94567
STL 20:08
DEN 21:44
With stops 2.6h
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WestJet WS1571
DEN 12:15
YYC 14:45
2.5h
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American Airlines AA4144
STL 19:57
ORD 21:34
With stops 1.6h
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American Airlines AA1632
ORD 20:50
YYC 23:42
3.9h
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Delta Air Lines DL1393
STL 19:05
ATL 21:47
With stops 1.7h
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WestJet WS1595
ATL 19:05
YYC 21:50
4.8h
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Delta Air Lines DL1492
STL 19:00
SLC 21:17
With stops 3.3h
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Delta Air Lines DL4113
SLC 20:55
YYC 23:13
2.3h
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WestJet WS8832
STL 17:36
ATL 20:23
With stops 1.8h
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WestJet WS1593
ATL 08:15
YYC 11:00
4.8h
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Frontier Airlines F94474
STL 17:06
ATL 20:07
With stops 2.0h
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WestJet WS1593
ATL 08:15
YYC 11:00
4.8h
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Frontier Airlines F94474
STL 17:06
ATL 20:07
With stops 2.0h
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WestJet WS1595
ATL 19:05
YYC 21:50
4.8h
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United Airlines UA1483
STL 16:48
DEN 18:23
With stops 2.6h
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United Airlines UA720
DEN 19:05
YYC 21:38
2.5h
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Air Canada AC8888
STL 14:40
YYZ 17:40
With stops 2.0h
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Air Canada AC159
YYZ 20:55
YYC 23:24
4.5h
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Delta Air Lines DL2455
STL 14:15
SLC 16:32
With stops 3.3h
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Delta Air Lines DL4113
SLC 20:55
YYC 23:13
2.3h
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WestJet WS8831
STL 13:22
ATL 16:07
With stops 1.8h
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WestJet WS1595
ATL 19:05
YYC 21:50
4.8h
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American Airlines AA6352
STL 13:08
ORD 14:46
With stops 1.6h
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WestJet WS1611
ORD 17:30
YYC 20:25
3.9h
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American Airlines AA6352
STL 13:08
ORD 14:46
With stops 1.6h
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American Airlines AA1632
ORD 20:50
YYC 23:42
3.9h
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WestJet WS8838
STL 10:45
DTW 13:15
With stops 1.5h
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WestJet WS1621
DTW 18:00
YYC 20:05
4.1h
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United Airlines UA5572
STL 09:20
ORD 10:52
With stops 1.5h
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United Airlines UA1156
ORD 19:45
YYC 22:37
3.9h
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United Airlines UA2459
STL 09:06
YYC 13:53
Nonstop 5.8h
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Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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WestJet WS1593
ATL 08:15
YYC 11:00
4.8h
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WestJet WS8552
STL 06:45
DTW 09:16
With stops 1.5h
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WestJet WS1621
DTW 18:00
YYC 20:05
4.1h
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WestJet WS8542
STL 06:45
DTW 09:18
With stops 1.6h
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WestJet WS1621
DTW 18:00
YYC 20:05
4.1h
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United Airlines UA4423
STL 06:40
ORD 08:00
With stops 1.3h
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United Airlines UA1156
ORD 19:45
YYC 22:37
3.9h
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United Airlines UA2459
STL 09:06
YYC 13:53
Nonstop 5.8h
See prices and details in the app >>
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United Airlines UA2459
STL 09:06
YYC 13:53
Nonstop 5.8h
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FAQs about flight schedules from St. Louis to Calgary

  • When are flight tickets from St. Louis (STL) to Calgary (YYC) the cheapest?

    Airlines adjust prices for flights from St. Louis to Calgary based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 5 hours 47 minutes to fly from St. Louis (STL) to Calgary (YYC).
  • Airlines with flights from St. Louis (STL) to Calgary (YYC): United Airlines.
  • There are 1 airport(s) in Calgary (YYC): Calgary International Airport.

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