American Airlines flights from Saint Louis (STL) to New York LaGuardia (LGA).

FLIGHT SCHEDULE
Direct Flights:
Daily 10:33 Saint Louis (STL) 1 14:00 New York LaGuardia (LGA) B American Airlines AA 4339 Non-stop Embraer EMB 175 (E75) 2:27 Effective 2026-09-09 through 2026-10-04
Daily 07:33 Saint Louis (STL) 1 11:00 New York LaGuardia (LGA) B American Airlines AA 4368 Non-stop Embraer EMB 175 (E75) 2:27 Effective 2026-04-07 through 2026-05-20
Daily 10:13 Saint Louis (STL) 1 13:37 New York LaGuardia (LGA) B American Airlines AA 4416 Non-stop Embraer EMB 175 (E75) 2:24 Effective from 2026-10-05
Daily 15:03 Saint Louis (STL) 1 18:29 New York LaGuardia (LGA) B American Airlines AA 4420 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:26 Effective from 2026-10-05
Daily 10:24 Saint Louis (STL) 1 13:53 New York LaGuardia (LGA) B American Airlines AA 4443 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-08-05 through 2026-09-08
Daily 14:20 Saint Louis (STL) 1 17:49 New York LaGuardia (LGA) B American Airlines AA 4449 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:29 Effective 2026-08-05 through 2026-09-08
Daily 15:29 Saint Louis (STL) 1 18:56 New York LaGuardia (LGA) B American Airlines AA 4461 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:27 Effective 2026-09-09 through 2026-10-04
Mon-Fri,Sun 15:30 Saint Louis (STL) 1 18:59 New York LaGuardia (LGA) B American Airlines AA 4461 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-01-06 through 2026-02-11
Mon-Fri,Sun 15:32 Saint Louis (STL) 1 18:59 New York LaGuardia (LGA) B American Airlines AA 4461 Non-stop Embraer EMB 175 (E75) 2:27 Effective 2026-02-12 through 2026-03-06
Sun 15:33 Saint Louis (STL) 1 18:59 New York LaGuardia (LGA) B American Airlines AA 4461 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-03-08 through 2026-04-05
Mon-Fri 15:35 Saint Louis (STL) 1 19:01 New York LaGuardia (LGA) B American Airlines AA 4461 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-03-09 through 2026-04-06
Mon-Fri 11:27 Saint Louis (STL) 1 14:55 New York LaGuardia (LGA) B American Airlines AA 4475 Non-stop Embraer EMB 175 (E75) 2:28 Effective 2026-01-06 through 2026-02-11
Mon,Tue,Thu,Fri,Sun 11:35 Saint Louis (STL) 1 15:04 New York LaGuardia (LGA) B American Airlines AA 4475 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:29 Valid until 2026-01-05
Sun 11:35 Saint Louis (STL) 1 15:00 New York LaGuardia (LGA) B American Airlines AA 4475 Non-stop Embraer EMB 175 (E75) 2:25 Effective 2026-02-15 through 2026-03-01
Sun 11:37 Saint Louis (STL) 1 15:10 New York LaGuardia (LGA) B American Airlines AA 4475 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:33 Effective 2026-01-11 through 2026-02-08
Mon-Fri 11:45 Saint Louis (STL) 1 15:10 New York LaGuardia (LGA) B American Airlines AA 4475 Non-stop Embraer EMB 175 (E75) 2:25 Effective 2026-02-12 through 2026-03-06
Mon,Tue,Fri-Sun 06:56 Saint Louis (STL) 1 10:27 New York LaGuardia (LGA) B American Airlines AA 4486 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:31 Valid until 2026-01-05
Mon-Sat 07:00 Saint Louis (STL) 1 10:33 New York LaGuardia (LGA) B American Airlines AA 4486 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:33 Effective 2026-01-06 through 2026-02-11
Sat 07:00 Saint Louis (STL) 1 10:32 New York LaGuardia (LGA) B American Airlines AA 4486 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:32 Operates only on 2026-02-14
Mon-Fri,Sun 07:01 Saint Louis (STL) 1 10:33 New York LaGuardia (LGA) B American Airlines AA 4486 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:32 Effective 2026-02-12 through 2026-03-06
Mon-Fri,Sun 07:05 Saint Louis (STL) 1 10:33 New York LaGuardia (LGA) B American Airlines AA 4486 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:28 Effective 2026-03-08 through 2026-04-06
Sat 08:00 Saint Louis (STL) 1 11:28 New York LaGuardia (LGA) B American Airlines AA 4486 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:28 Effective 2026-03-14 through 2026-04-04
Sat 08:03 Saint Louis (STL) 1 11:35 New York LaGuardia (LGA) B American Airlines AA 4486 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:32 Effective 2026-02-21 through 2026-03-07
Daily 10:35 Saint Louis (STL) 1 13:59 New York LaGuardia (LGA) B American Airlines AA 4508 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2026-05-21 through 2026-07-01
Daily 14:23 Saint Louis (STL) 1 17:49 New York LaGuardia (LGA) B American Airlines AA 4509 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:26 Effective 2026-05-21 through 2026-07-01
Daily 16:32 Saint Louis (STL) 1 20:00 New York LaGuardia (LGA) B American Airlines AA 4521 Non-stop Embraer EMB 175 (E75) 2:28 Effective 2026-04-07 through 2026-05-20
Daily 12:03 Saint Louis (STL) 1 15:29 New York LaGuardia (LGA) B American Airlines AA 4524 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-04-07 through 2026-05-20
Sun 11:36 Saint Louis (STL) 1 15:00 New York LaGuardia (LGA) B American Airlines AA 4533 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2026-03-08 through 2026-04-05
Mon-Fri 11:41 Saint Louis (STL) 1 15:05 New York LaGuardia (LGA) B American Airlines AA 4533 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2026-03-09 through 2026-04-06
Daily 10:07 Saint Louis (STL) 1 13:35 New York LaGuardia (LGA) B American Airlines AA 4534 Non-stop Embraer EMB 175 (E75) 2:28 Effective 2026-07-02 through 2026-08-04
Daily 14:21 Saint Louis (STL) 1 17:50 New York LaGuardia (LGA) B American Airlines AA 4536 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:29 Effective 2026-07-02 through 2026-08-04
Daily 06:02 Saint Louis (STL) 1 09:31 New York LaGuardia (LGA) B American Airlines AA 4669 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-08-05 through 2026-09-08
Daily 06:03 Saint Louis (STL) 1 09:31 New York LaGuardia (LGA) B American Airlines AA 4669 Non-stop Embraer EMB 175 (E75) 2:28 Effective 2026-07-02 through 2026-08-04
Daily 06:03 Saint Louis (STL) 1 09:30 New York LaGuardia (LGA) B American Airlines AA 4669 Non-stop Embraer EMB 175 (E75) 2:27 Effective from 2026-10-05
Daily 06:05 Saint Louis (STL) 1 09:31 New York LaGuardia (LGA) B American Airlines AA 4669 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-05-21 through 2026-07-01

A domestic route departing from the Saint Louis airport (STL) and arriving at New York LaGuardia airport (LGA).
The flight distance is 885 miles, or 1425 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 2:24 and 2:33.

Feedback - Disclaimer - Privacy

FLIGHT SCHEDULE

Direct Flights:

American Airlines AA4339

10:33

Saint Louis (STL) 1

14:00

New York LaGuardia (LGA) B

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:27, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4368

07:33

Saint Louis (STL) 1

11:00

New York LaGuardia (LGA) B

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:27, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4416

10:13

Saint Louis (STL) 1

13:37

New York LaGuardia (LGA) B

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:24, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4420

15:03

Saint Louis (STL) 1

18:29

New York LaGuardia (LGA) B

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4443

10:24

Saint Louis (STL) 1

13:53

New York LaGuardia (LGA) B

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:29, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4449

14:20

Saint Louis (STL) 1

17:49

New York LaGuardia (LGA) B

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:29, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4461

15:29

Saint Louis (STL) 1

18:56

New York LaGuardia (LGA) B

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:27, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4461

15:30

Saint Louis (STL) 1

18:59

New York LaGuardia (LGA) B

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:29, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4461

15:32

Saint Louis (STL) 1

18:59

New York LaGuardia (LGA) B

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:27, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4461

15:33

Saint Louis (STL) 1

18:59

New York LaGuardia (LGA) B

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4461

15:35

Saint Louis (STL) 1

19:01

New York LaGuardia (LGA) B

Effective 2026-03-09 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4475

11:27

Saint Louis (STL) 1

14:55

New York LaGuardia (LGA) B

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:28, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4475

11:35

Saint Louis (STL) 1

15:04

New York LaGuardia (LGA) B

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:29, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4475

11:35

Saint Louis (STL) 1

15:00

New York LaGuardia (LGA) B

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4475

11:37

Saint Louis (STL) 1

15:10

New York LaGuardia (LGA) B

Effective 2026-01-11 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4475

11:45

Saint Louis (STL) 1

15:10

New York LaGuardia (LGA) B

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4486

06:56

Saint Louis (STL) 1

10:27

New York LaGuardia (LGA) B

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 2:31, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4486

07:00

Saint Louis (STL) 1

10:33

New York LaGuardia (LGA) B

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 2:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4486

07:00

Saint Louis (STL) 1

10:32

New York LaGuardia (LGA) B

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:32, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4486

07:01

Saint Louis (STL) 1

10:33

New York LaGuardia (LGA) B

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:32, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4486

07:05

Saint Louis (STL) 1

10:33

New York LaGuardia (LGA) B

Effective 2026-03-08 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:28, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4486

08:00

Saint Louis (STL) 1

11:28

New York LaGuardia (LGA) B

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:28, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4486

08:03

Saint Louis (STL) 1

11:35

New York LaGuardia (LGA) B

Effective 2026-02-21 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:32, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4508

10:35

Saint Louis (STL) 1

13:59

New York LaGuardia (LGA) B

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:24, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4509

14:23

Saint Louis (STL) 1

17:49

New York LaGuardia (LGA) B

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4521

16:32

Saint Louis (STL) 1

20:00

New York LaGuardia (LGA) B

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:28, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4524

12:03

Saint Louis (STL) 1

15:29

New York LaGuardia (LGA) B

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4533

11:36

Saint Louis (STL) 1

15:00

New York LaGuardia (LGA) B

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:24, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4533

11:41

Saint Louis (STL) 1

15:05

New York LaGuardia (LGA) B

Effective 2026-03-09 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:24, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4534

10:07

Saint Louis (STL) 1

13:35

New York LaGuardia (LGA) B

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:28, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4536

14:21

Saint Louis (STL) 1

17:50

New York LaGuardia (LGA) B

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:29, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4669

06:02

Saint Louis (STL) 1

09:31

New York LaGuardia (LGA) B

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:29, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4669

06:03

Saint Louis (STL) 1

09:31

New York LaGuardia (LGA) B

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:28, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4669

06:03

Saint Louis (STL) 1

09:30

New York LaGuardia (LGA) B

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:27, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4669

06:05

Saint Louis (STL) 1

09:31

New York LaGuardia (LGA) B

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

A domestic route departing from the Saint Louis airport (STL) and arriving at New York LaGuardia airport (LGA).
The flight distance is 885 miles, or 1425 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 2:24 and 2:33.

All STL-LGA flights

All American Airlines flights

Return (LGA-STL) flights

Feedback - Disclaimer - Privacy