Southwest Airlines flights from Denver (DEN) to New York LaGuardia (LGA).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sat
14:30
Denver (DEN)
20:10
New York LaGuardia (LGA) B Southwest Airlines WN 4147 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-08-08 through 2026-09-26 |
| Tue,Wed
14:40
Denver (DEN)
20:20
New York LaGuardia (LGA) B Southwest Airlines WN 4147 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
15:15
Denver (DEN)
20:55
New York LaGuardia (LGA) B Southwest Airlines WN 4147 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-08-06 through 2026-09-28 |
| Tue,Wed
14:55
Denver (DEN)
20:35
New York LaGuardia (LGA) B Southwest Airlines WN 4233 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu,Fri
15:05
Denver (DEN)
20:50
New York LaGuardia (LGA) B Southwest Airlines WN 4233 Non-stop Boeing 737-800 (73H) 3:45 Effective 2026-06-04 through 2026-08-03 |
| Mon,Thu,Fri
11:15
Denver (DEN)
16:55
New York LaGuardia (LGA) B Southwest Airlines WN 4441 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed,Sun
11:15
Denver (DEN)
16:55
New York LaGuardia (LGA) B Southwest Airlines WN 4441 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri,Sun
17:15
Denver (DEN)
22:55
New York LaGuardia (LGA) B Southwest Airlines WN 4480 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
17:25
Denver (DEN)
23:05
New York LaGuardia (LGA) B Southwest Airlines WN 4480 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-06-09 through 2026-07-29 |
| Sat
17:40
Denver (DEN)
23:25
New York LaGuardia (LGA) B Southwest Airlines WN 4480 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-06-06 through 2026-08-01 |
| Tue,Wed,Sun
06:10
Denver (DEN)
11:50
New York LaGuardia (LGA) B Southwest Airlines WN 4532 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
06:10
Denver (DEN)
11:50
New York LaGuardia (LGA) B Southwest Airlines WN 4532 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-04-09 through 2026-06-01 |
| Mon-Fri
08:15
Denver (DEN)
13:55
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
08:15
Denver (DEN)
13:55
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
08:15
Denver (DEN)
13:55
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
08:15
Denver (DEN)
13:55
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
08:15
Denver (DEN)
13:55
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-02-18 through 2026-03-04 |
| Sat
09:40
Denver (DEN)
15:20
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-01-10 through 2026-02-07 |
| Mon,Thu,Fri
10:25
Denver (DEN)
16:05
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-02-05 through 2026-02-09 |
| Tue,Thu,Sun
10:25
Denver (DEN)
16:05
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-02-15 through 2026-02-19 |
| Mon
10:25
Denver (DEN)
16:05
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-02-23 through 2026-03-02 |
| Mon,Thu,Fri
10:45
Denver (DEN)
16:20
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
10:45
Denver (DEN)
16:20
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-02-20 through 2026-03-01 |
| Thu,Fri,Sun
10:50
Denver (DEN)
16:25
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
10:50
Denver (DEN)
16:25
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-19 through 2026-01-25 |
| Sun
10:50
Denver (DEN)
16:25
New York LaGuardia (LGA) B Southwest Airlines WN 4699 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Operates only on 2026-02-01 |
| Tue,Wed
08:50
Denver (DEN)
14:30
New York LaGuardia (LGA) B Southwest Airlines WN 4863 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-08-04 through 2026-09-30 |
| Sat
09:00
Denver (DEN)
14:40
New York LaGuardia (LGA) B Southwest Airlines WN 4863 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-08-08 through 2026-09-26 |
| Sun
10:00
Denver (DEN)
15:50
New York LaGuardia (LGA) B Southwest Airlines WN 4863 Non-stop Boeing 737-800 (73H) 3:50 Effective 2026-08-09 through 2026-09-27 |
| Mon,Thu,Fri
17:15
Denver (DEN)
22:55
New York LaGuardia (LGA) B Southwest Airlines WN 4863 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-08-06 through 2026-09-28 |
| Sun
06:05
Denver (DEN)
11:45
New York LaGuardia (LGA) B Southwest Airlines WN 4886 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-06-07 through 2026-08-02 |
| Tue,Wed
06:10
Denver (DEN)
11:50
New York LaGuardia (LGA) B Southwest Airlines WN 4886 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu-Sat
06:15
Denver (DEN)
11:55
New York LaGuardia (LGA) B Southwest Airlines WN 4886 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-06-04 through 2026-08-03 |
| Non-Direct Flights: |
| Thu,Fri,Sun
07:50
Denver (DEN)
14:55
New York LaGuardia (LGA) B Southwest Airlines WN 319 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
07:50
Denver (DEN)
14:55
New York LaGuardia (LGA) B Southwest Airlines WN 319 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
07:50
Denver (DEN)
14:55
New York LaGuardia (LGA) B Southwest Airlines WN 319 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
07:50
Denver (DEN)
14:55
New York LaGuardia (LGA) B Southwest Airlines WN 319 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
07:50
Denver (DEN)
14:55
New York LaGuardia (LGA) B Southwest Airlines WN 319 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-02-17 through 2026-02-23 |
| Mon
07:50
Denver (DEN)
14:55
New York LaGuardia (LGA) B Southwest Airlines WN 319 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Operates only on 2026-03-02 |
| Mon,Thu,Fri
12:45
Denver (DEN)
20:40
New York LaGuardia (LGA) B Southwest Airlines WN 406 1-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-04-09 through 2026-06-01 |
| Sun
08:00
Denver (DEN)
15:55
New York LaGuardia (LGA) B Southwest Airlines WN 418 1-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-03-08 through 2026-04-05 |
| Thu,Fri,Sun
09:25
Denver (DEN)
17:15
New York LaGuardia (LGA) B Southwest Airlines WN 975 1-stop Boeing 737-800 (73H) 5:50 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
09:25
Denver (DEN)
17:15
New York LaGuardia (LGA) B Southwest Airlines WN 975 1-stop Boeing 737-800 (73H) 5:50 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
09:25
Denver (DEN)
17:15
New York LaGuardia (LGA) B Southwest Airlines WN 975 1-stop Boeing 737-800 (73H) 5:50 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
09:25
Denver (DEN)
17:15
New York LaGuardia (LGA) B Southwest Airlines WN 975 1-stop Boeing 737-800 (73H) 5:50 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
09:25
Denver (DEN)
17:15
New York LaGuardia (LGA) B Southwest Airlines WN 975 1-stop Boeing 737-800 (73H) 5:50 Effective 2026-02-17 through 2026-02-23 |
| Mon
09:25
Denver (DEN)
17:15
New York LaGuardia (LGA) B Southwest Airlines WN 975 1-stop Boeing 737-800 (73H) 5:50 Operates only on 2026-03-02 |
| Tue,Wed
05:00
Denver (DEN)
12:55
New York LaGuardia (LGA) B Southwest Airlines WN 1078 1-stop Boeing 737-800 (73H) 5:55 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu,Fri
07:20
Denver (DEN)
14:25
New York LaGuardia (LGA) B Southwest Airlines WN 1373 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-06-04 through 2026-08-03 |
| Sat
05:15
Denver (DEN)
12:20
New York LaGuardia (LGA) B Southwest Airlines WN 1598 1-stop Boeing 737 MAX 8 (7M8) 5:05 Effective 2026-06-06 through 2026-08-01 |
- A domestic route departing from the Denver airport (DEN) and arriving at New York LaGuardia airport (LGA).
- The flight distance is 1614 miles, or 2598 km.
- The timezone of the departure airport is UTC-7 , 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 3:30 and 3:50.
