All airlines flying from New York LaGuardia (LGA) to Saint Louis (STL).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri 10:30 New York LaGuardia (LGA) C 12:33 Saint Louis (STL) 1
WestJet WS 7310 Non-stop Embraer EMB 170 / EMB 175 (E70) 3:03 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 5822)
Daily 10:00 New York LaGuardia (LGA) C 11:54 Saint Louis (STL) 1
WestJet WS 7399 Non-stop Canadair CRJ 900 (CR9) 2:54 Effective 2026-04-13 through 2026-04-25
Codeshare flight, operated by Delta Air Lines.(DL 4922)
Mon,Tue,Fri-Sun 14:20 New York LaGuardia (LGA) C 16:14 Saint Louis (STL) 1
WestJet WS 7456 Non-stop Canadair CRJ 900 (CR9) 2:54 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 5010)
Daily 10:25 New York LaGuardia (LGA) C 12:19 Saint Louis (STL) 1
WestJet WS 7519 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:54 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5602)
Mon-Fri,Sun 18:50 New York LaGuardia (LGA) C 20:43 Saint Louis (STL) 1
WestJet WS 7521 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:53 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5603)
Mon-Fri,Sun 18:05 New York LaGuardia (LGA) C 20:06 Saint Louis (STL) 1
WestJet WS 7636 Non-stop Canadair CRJ 900 (CR9) 3:01 Effective 2026-01-05 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 4926)
Mon-Fri,Sun 18:10 New York LaGuardia (LGA) C 20:09 Saint Louis (STL) 1
WestJet WS 7636 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 4926)
Mon-Fri,Sun 18:55 New York LaGuardia (LGA) C 20:50 Saint Louis (STL) 1
WestJet WS 7636 Non-stop Canadair CRJ 900 (CR9) 2:55 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 4926)
Mon-Fri,Sun 18:55 New York LaGuardia (LGA) C 20:51 Saint Louis (STL) 1
WestJet WS 7636 Non-stop Canadair CRJ 900 (CR9) 2:56 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 4926)
Mon,Tue,Fri-Sun 19:25 New York LaGuardia (LGA) C 21:19 Saint Louis (STL) 1
WestJet WS 7636 Non-stop Canadair CRJ 900 (CR9) 2:54 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 4926)
Daily 13:15 New York LaGuardia (LGA) C 15:10 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:55 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Mon-Fri,Sun 13:55 New York LaGuardia (LGA) C 15:43 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:48 Effective 2026-04-13 through 2026-08-14
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Daily 13:55 New York LaGuardia (LGA) C 15:43 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:48 Effective 2026-08-15 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Daily 13:55 New York LaGuardia (LGA) C 15:49 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:54 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Mon-Fri,Sun 14:40 New York LaGuardia (LGA) C 16:39 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective 2026-01-05 through 2026-01-30
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Mon-Fri,Sun 14:40 New York LaGuardia (LGA) C 16:31 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:51 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Mon-Fri,Sun 14:43 New York LaGuardia (LGA) C 16:42 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective 2026-02-01 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Mon-Fri 14:55 New York LaGuardia (LGA) C 16:52 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:57 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Sun 14:59 New York LaGuardia (LGA) C 16:56 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:57 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Sat 15:30 New York LaGuardia (LGA) C 17:31 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 3:01 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Sat 15:30 New York LaGuardia (LGA) C 17:29 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 4905)
Sat 15:30 New York LaGuardia (LGA) C 17:18 Saint Louis (STL) 1
WestJet WS 7698 Non-stop Canadair CRJ 900 (CR9) 2:48 Effective 2026-04-18 through 2026-08-08
Codeshare flight, operated by Delta Air Lines.(DL 4905)
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All airlines flying from New York LaGuardia (LGA) to Saint Louis (STL).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5822)
Duration: 3:03, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-04-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4922)
Duration: 2:54, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5010)
Duration: 2:54, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5602)
Duration: 2:54, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5603)
Duration: 2:53, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4926)
Duration: 3:01, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4926)
Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4926)
Duration: 2:55, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4926)
Duration: 2:56, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4926)
Duration: 2:54, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:55, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:48, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-08-15 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:48, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:54, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-01-05 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:51, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:57, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:57, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 3:01, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-04-18 through 2026-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4905)
Duration: 2:48, non-stop
Canadair CRJ 900 (CR9)
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  • A domestic route departing from the New York LaGuardia airport (LGA) and arriving at Saint Louis airport (STL).
  • The flight distance is 885 miles, or 1425 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:30 and 3:25.