Flights from Québec (YQB) to Saint Louis (STL)

Flight schedules from Québec to Saint Louis with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (16)

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Quebec CA
YQB11:30
5h 31m
1 Stop
Saint Louis US
STL16:01
Quebec - Saint Louis
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1953
  Quebec. CA
  YQB 11:30
  1h 38m
  457 Miles
  Toronto. CA
  YYZ 13:08
  Airbus A320 Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 8969
  Toronto. CA
  YYZ 14:55
  2h 6m
  656 Miles
  Saint Louis. US
  STL 16:01
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
Quebec CA
YQB10:30
7h 44m
2 Stops
Saint Louis US
STL17:14
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1963
  Quebec. CA
  YQB 10:30
  0h 56m
  145 Miles
  Montreal. CA
  YUL 11:26
  Airbus A319 Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 8961
  Montreal. CA
  YUL 13:05
  2h 36m
  750 Miles
  Chicago. US
  ORD 14:41
  Embraer 175
  Operated by Air Canada
3. Flight 3United Airlines UA 4518
  Chicago. US
  ORD 15:45
  1h 29m
  259 Miles
  Saint Louis. US
  STL 17:14
  
  Operated by United Airlines
Quebec CA
YQB15:00
7h 49m
2 Stops
Saint Louis US
STL21:49
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1965
  Quebec. CA
  YQB 15:00
  0h 56m
  145 Miles
  Montreal. CA
  YUL 15:56
  Airbus A319 Passenger
  Operated by Air Canada
2. Flight 2United Airlines UA 3629
  Montreal. CA
  YUL 16:50
  2h 46m
  750 Miles
  Chicago. US
  ORD 18:36
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 4185
  Chicago. US
  ORD 20:20
  1h 29m
  259 Miles
  Saint Louis. US
  STL 21:49
  
  Operated by United Airlines
Quebec CA
YQB11:30
8h 49m
2 Stops
Saint Louis US
STL19:19
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1953
  Quebec. CA
  YQB 11:30
  1h 38m
  457 Miles
  Toronto. CA
  YYZ 13:08
  Airbus A320 Passenger
  Operated by Air Canada
2. Flight 2United Airlines UA 3637
  Toronto. CA
  YYZ 14:45
  1h 37m
  348 Miles
  Washington. US
  IAD 16:22
  Embraer 170
  Operated by United Airlines
3. Flight 3United Airlines UA 4527
  Washington. US
  IAD 17:50
  2h 29m
  698 Miles
  Saint Louis. US
  STL 19:19
  
  Operated by United Airlines
Quebec CA
YQB06:05
9h 18m
2 Stops
Saint Louis US
STL14:23
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1961
  Quebec. CA
  YQB 06:05
  1h 0m
  145 Miles
  Montreal. CA
  YUL 07:05
  Airbus A319 Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 8959
  Montreal. CA
  YUL 08:30
  2h 36m
  750 Miles
  Chicago. US
  ORD 10:06
  Embraer 175
  Operated by Air Canada
3. Flight 3United Airlines UA 3618
  Chicago. US
  ORD 12:57
  1h 26m
  259 Miles
  Saint Louis. US
  STL 14:23
  
  Operated by United Airlines
Quebec CA
YQB11:30
9h 24m
2 Stops
Saint Louis US
STL19:54
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1953
  Quebec. CA
  YQB 11:30
  1h 38m
  457 Miles
  Toronto. CA
  YYZ 13:08
  Airbus A320 Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 505
  Toronto. CA
  YYZ 14:35
  1h 54m
  437 Miles
  Chicago. US
  ORD 15:29
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3United Airlines UA 4416
  Chicago. US
  ORD 18:25
  1h 29m
  259 Miles
  Saint Louis. US
  STL 19:54
  
  Operated by United Airlines
Quebec CA
YQB11:30
9h 24m
2 Stops
Saint Louis US
STL19:54
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1953
  Quebec. CA
  YQB 11:30
  1h 38m
  457 Miles
  Toronto. CA
  YYZ 13:08
  Airbus A320 Passenger
  Operated by Air Canada
2. Flight 2United Airlines UA 3636
  Toronto. CA
  YYZ 16:00
  2h 4m
  437 Miles
  Chicago. US
  ORD 17:04
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 4416
  Chicago. US
  ORD 18:25
  1h 29m
  259 Miles
  Saint Louis. US
  STL 19:54
  
  Operated by United Airlines
Quebec CA
YQB10:30
9h 49m
2 Stops
Saint Louis US
STL19:19
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1963
  Quebec. CA
  YQB 10:30
  0h 56m
  145 Miles
  Montreal. CA
  YUL 11:26
  Airbus A319 Passenger
  Operated by Air Canada
2. Flight 2United Airlines UA 3414
  Montreal. CA
  YUL 13:57
  2h 1m
  491 Miles
  Washington. US
  IAD 15:58
  Embraer 170
  Operated by United Airlines
3. Flight 3United Airlines UA 4527
  Washington. US
  IAD 17:50
  2h 29m
  698 Miles
  Saint Louis. US
  STL 19:19
  
  Operated by United Airlines
Quebec CA
YQB05:00
10h 23m
2 Stops
Saint Louis US
STL14:23
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1951
  Quebec. CA
  YQB 05:00
  1h 38m
  457 Miles
  Toronto. CA
  YYZ 06:38
  Airbus A320 Passenger
  Operated by Air Canada
2. Flight 2United Airlines UA 490
  Toronto. CA
  YYZ 07:59
  1h 59m
  437 Miles
  Chicago. US
  ORD 08:58
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 3618
  Chicago. US
  ORD 12:57
  1h 26m
  259 Miles
  Saint Louis. US
  STL 14:23
  
  Operated by United Airlines
Quebec CA
YQB10:30
10h 24m
2 Stops
Saint Louis US
STL19:54
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1963
  Quebec. CA
  YQB 10:30
  0h 56m
  145 Miles
  Montreal. CA
  YUL 11:26
  Airbus A319 Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 8961
  Montreal. CA
  YUL 13:05
  2h 36m
  750 Miles
  Chicago. US
  ORD 14:41
  Embraer 175
  Operated by Air Canada
3. Flight 3United Airlines UA 4416
  Chicago. US
  ORD 18:25
  1h 29m
  259 Miles
  Saint Louis. US
  STL 19:54
  
  Operated by United Airlines
Quebec CA
YQB12:25
10h 24m
2 Stops
Saint Louis US
STL21:49
Quebec - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3699
  Quebec. CA
  YQB 12:25
  1h 53m
  445 Miles
  New York. US
  EWR 14:18
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2294
  New York. US
  EWR 16:40
  2h 38m
  721 Miles
  Chicago. US
  ORD 18:18
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 4185
  Chicago. US
  ORD 20:20
  1h 29m
  259 Miles
  Saint Louis. US
  STL 21:49
  
  Operated by United Airlines
Quebec CA
YQB12:25
10h 24m
2 Stops
Saint Louis US
STL21:49
Quebec - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3699
  Quebec. CA
  YQB 12:25
  1h 53m
  445 Miles
  New York. US
  EWR 14:18
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1144
  New York. US
  EWR 17:30
  2h 41m
  721 Miles
  Chicago. US
  ORD 19:11
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 4185
  Chicago. US
  ORD 20:20
  1h 29m
  259 Miles
  Saint Louis. US
  STL 21:49
  
  Operated by United Airlines
Quebec CA
YQB06:08
10h 38m
2 Stops
Saint Louis US
STL15:46
Quebec - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3703
  Quebec. CA
  YQB 06:08
  1h 53m
  445 Miles
  New York. US
  EWR 08:01
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1027
  New York. US
  EWR 10:59
  2h 40m
  721 Miles
  Chicago. US
  ORD 12:39
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 2618
  Chicago. US
  ORD 14:24
  1h 22m
  259 Miles
  Saint Louis. US
  STL 15:46
  
  Operated by United Airlines
Quebec CA
YQB06:05
10h 48m
2 Stops
Saint Louis US
STL15:53
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1961
  Quebec. CA
  YQB 06:05
  1h 0m
  145 Miles
  Montreal. CA
  YUL 07:05
  Airbus A319 Passenger
  Operated by Air Canada
2. Flight 2United Airlines UA 3680
  Montreal. CA
  YUL 11:00
  1h 47m
  332 Miles
  New York. US
  EWR 12:47
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 2144
  New York. US
  EWR 14:12
  2h 41m
  874 Miles
  Saint Louis. US
  STL 15:53
  
  Operated by United Airlines
Quebec CA
YQB11:30
11h 19m
2 Stops
Saint Louis US
STL21:49
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1953
  Quebec. CA
  YQB 11:30
  1h 38m
  457 Miles
  Toronto. CA
  YYZ 13:08
  Airbus A320 Passenger
  Operated by Air Canada
2. Flight 2United Airlines UA 3636
  Toronto. CA
  YYZ 16:00
  2h 4m
  437 Miles
  Chicago. US
  ORD 17:04
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 4185
  Chicago. US
  ORD 20:20
  1h 29m
  259 Miles
  Saint Louis. US
  STL 21:49
  
  Operated by United Airlines
Quebec CA
YQB10:30
12h 45m
2 Stops
Saint Louis US
STL22:15
Quebec - Saint Louis
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 1963
  Quebec. CA
  YQB 10:30
  0h 56m
  145 Miles
  Montreal. CA
  YUL 11:26
  Airbus A319 Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 8942
  Montreal. CA
  YUL 15:10
  1h 50m
  332 Miles
  New York. US
  EWR 17:00
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
3. Flight 3United Airlines UA 1076
  New York. US
  EWR 20:20
  2h 55m
  874 Miles
  Saint Louis. US
  STL 22:15
  
  Operated by United Airlines