All airlines flying from Denver (DEN) to New York LaGuardia (LGA).

FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Denver (DEN) 12:47 New York LaGuardia (LGA) C Delta Air Lines DL 1538 Non-stop Boeing 737-800 (738) 3:47 Effective from 2026-10-06
Tue,Wed 16:50 Denver (DEN) 22:30 New York LaGuardia (LGA) B Southwest Airlines WN 1539 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-08-04 through 2026-09-30
Sun 17:10 Denver (DEN) 22:50 New York LaGuardia (LGA) B Southwest Airlines WN 1539 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-08-09 through 2026-09-27
Wed,Thu 17:20 Denver (DEN) 22:55 New York LaGuardia (LGA) B Southwest Airlines WN 1574 Non-stop Boeing 737-800 (73H) 3:35 Valid until 2026-01-01
Mon-Fri,Sun 13:55 Denver (DEN) 19:39 New York LaGuardia (LGA) B United Airlines UA 1579 Non-stop Boeing 737 MAX 8 (7M8) 3:44 Valid until 2026-01-05
Sat 13:55 Denver (DEN) 19:39 New York LaGuardia (LGA) B United Airlines UA 1579 Non-stop Boeing 737-800 (738) 3:44 Valid until 2026-01-03
Daily 14:00 Denver (DEN) 19:37 New York LaGuardia (LGA) B United Airlines UA 1579 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Effective 2026-03-29 through 2026-04-29
Daily 14:00 Denver (DEN) 19:37 New York LaGuardia (LGA) B United Airlines UA 1579 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Effective from 2026-05-21
Daily 14:10 Denver (DEN) 19:54 New York LaGuardia (LGA) B United Airlines UA 1579 Non-stop Boeing 737 MAX 8 (7M8) 3:44 Effective 2026-01-06 through 2026-02-11
Daily 14:10 Denver (DEN) 19:53 New York LaGuardia (LGA) B United Airlines UA 1579 Non-stop Boeing 737 MAX 8 (7M8) 3:43 Effective 2026-02-12 through 2026-03-06
Sat 14:10 Denver (DEN) 19:53 New York LaGuardia (LGA) B United Airlines UA 1579 Non-stop Boeing 737-800 (738) 3:43 Effective 2026-03-07 through 2026-03-28
Mon-Fri,Sun 14:10 Denver (DEN) 19:53 New York LaGuardia (LGA) B United Airlines UA 1579 Non-stop Boeing 737 MAX 8 (7M8) 3:43 Effective 2026-03-08 through 2026-03-27
Daily 14:10 Denver (DEN) 19:58 New York LaGuardia (LGA) B United Airlines UA 1579 Non-stop Boeing 737 MAX 8 (7M8) 3:48 Effective 2026-04-30 through 2026-05-20
Sun 15:45 Denver (DEN) 21:20 New York LaGuardia (LGA) B Southwest Airlines WN 1780 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-03-08 through 2026-04-05
Wed,Thu 07:10 Denver (DEN) 12:52 New York LaGuardia (LGA) C Delta Air Lines DL 1850 Non-stop Boeing 737-800 (738) 3:42 Valid until 2026-01-01
Mon,Tue,Fri-Sun 07:15 Denver (DEN) 12:57 New York LaGuardia (LGA) C Delta Air Lines DL 1850 Non-stop Boeing 737-800 (738) 3:42 Valid until 2026-01-04
Mon,Thu,Fri 15:55 Denver (DEN) 21:25 New York LaGuardia (LGA) B Southwest Airlines WN 1866 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-03-05 through 2026-04-06
Daily 17:25 Denver (DEN) 23:18 New York LaGuardia (LGA) B United Airlines UA 2033 Non-stop Airbus A321neo (32Q) 3:53 Effective 2026-04-30 through 2026-05-20
Daily 17:40 Denver (DEN) 23:16 New York LaGuardia (LGA) B United Airlines UA 2033 Non-stop Boeing 737 MAX 8 (7M8) 3:36 Effective 2026-03-29 through 2026-04-29
Daily 17:40 Denver (DEN) 23:16 New York LaGuardia (LGA) B United Airlines UA 2033 Non-stop Boeing 737 MAX 8 (7M8) 3:36 Effective from 2026-05-21
Wed,Thu 12:20 Denver (DEN) 17:55 New York LaGuardia (LGA) B Southwest Airlines WN 2040 Non-stop Boeing 737-800 (73H) 3:35 Valid until 2026-01-01
Mon 17:15 Denver (DEN) 22:50 New York LaGuardia (LGA) B Southwest Airlines WN 2040 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Operates only on 2026-01-05
Mon-Fri,Sun 11:40 Denver (DEN) 17:27 New York LaGuardia (LGA) B United Airlines UA 2048 Non-stop Boeing 737 MAX 8 (7M8) 3:47 Effective 2026-01-06 through 2026-02-11
Tue,Wed 17:05 Denver (DEN) 22:45 New York LaGuardia (LGA) B Southwest Airlines WN 2097 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri,Sun 17:10 Denver (DEN) 22:50 New York LaGuardia (LGA) B Southwest Airlines WN 2097 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-04-09 through 2026-05-22
Mon,Thu,Fri,Sun 17:10 Denver (DEN) 22:50 New York LaGuardia (LGA) B Southwest Airlines WN 2097 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-05-25 through 2026-06-01
Sat 17:35 Denver (DEN) 23:20 New York LaGuardia (LGA) B Southwest Airlines WN 2097 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-04-11 through 2026-05-30
Sun 17:40 Denver (DEN) 23:25 New York LaGuardia (LGA) B Southwest Airlines WN 2097 Non-stop Boeing 737-800 (73H) 3:45 Operates only on 2026-05-24
Mon-Fri,Sun 15:45 Denver (DEN) 21:28 New York LaGuardia (LGA) B United Airlines UA 2168 Non-stop Boeing 737 MAX 8 (7M8) 3:43 Effective 2026-01-06 through 2026-02-11
Mon-Fri,Sun 15:50 Denver (DEN) 21:29 New York LaGuardia (LGA) B United Airlines UA 2168 Non-stop Boeing 737 MAX 8 (7M8) 3:39 Effective 2026-02-12 through 2026-03-04
Daily 15:50 Denver (DEN) 21:23 New York LaGuardia (LGA) B United Airlines UA 2168 Non-stop Boeing 737 MAX 8 (7M8) 3:33 Effective 2026-03-29 through 2026-04-29
Daily 15:50 Denver (DEN) 21:23 New York LaGuardia (LGA) B United Airlines UA 2168 Non-stop Boeing 737 MAX 8 (7M8) 3:33 Effective from 2026-05-21
Mon,Tue,Thu,Fri,Sun 15:51 Denver (DEN) 21:29 New York LaGuardia (LGA) B United Airlines UA 2168 Non-stop Boeing 737 MAX 8 (7M8) 3:38 Valid until 2026-01-05
Mon-Fri,Sun 15:54 Denver (DEN) 21:29 New York LaGuardia (LGA) B United Airlines UA 2168 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-03-05 through 2026-03-27
Daily 16:05 Denver (DEN) 21:53 New York LaGuardia (LGA) B United Airlines UA 2168 Non-stop Boeing 737 MAX 8 (7M8) 3:48 Effective 2026-04-30 through 2026-05-20
Sat 09:45 Denver (DEN) 15:32 New York LaGuardia (LGA) B United Airlines UA 2446 Non-stop Boeing 737 MAX 8 (7M8) 3:47 Effective 2026-01-10 through 2026-02-07
Daily 09:45 Denver (DEN) 15:43 New York LaGuardia (LGA) B United Airlines UA 2446 Non-stop Airbus A321neo (32Q) 3:58 Effective 2026-04-30 through 2026-05-20
Daily 09:56 Denver (DEN) 15:43 New York LaGuardia (LGA) B United Airlines UA 2446 Non-stop Boeing 737 MAX 8 (7M8) 3:47 Valid until 2026-01-05
Mon-Fri,Sun 09:59 Denver (DEN) 15:46 New York LaGuardia (LGA) B United Airlines UA 2446 Non-stop Boeing 737 MAX 8 (7M8) 3:47 Effective 2026-01-06 through 2026-02-11
Daily 10:02 Denver (DEN) 15:45 New York LaGuardia (LGA) B United Airlines UA 2446 Non-stop Boeing 737 MAX 8 (7M8) 3:43 Effective 2026-02-12 through 2026-03-04
Daily 10:04 Denver (DEN) 15:47 New York LaGuardia (LGA) B United Airlines UA 2446 Non-stop Boeing 737 MAX 8 (7M8) 3:43 Effective 2026-03-05 through 2026-03-28
Daily 10:05 Denver (DEN) 15:42 New York LaGuardia (LGA) B United Airlines UA 2446 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Effective 2026-03-29 through 2026-04-29
Daily 10:05 Denver (DEN) 15:42 New York LaGuardia (LGA) B United Airlines UA 2446 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Effective from 2026-05-21
Sat 05:10 Denver (DEN) 10:50 New York LaGuardia (LGA) B Southwest Airlines WN 2504 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Operates only on 2026-01-03
Mon 06:20 Denver (DEN) 12:05 New York LaGuardia (LGA) B Southwest Airlines WN 2504 Non-stop Boeing 737-700 (Scimitar Winglets) 3:45 Operates only on 2026-01-05
Sun 06:30 Denver (DEN) 12:15 New York LaGuardia (LGA) B Southwest Airlines WN 2504 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Operates only on 2026-01-04
Fri 06:35 Denver (DEN) 12:20 New York LaGuardia (LGA) B Southwest Airlines WN 2504 Non-stop Boeing 737-700 (Scimitar Winglets) 3:45 Operates only on 2026-01-02
Wed,Thu 09:55 Denver (DEN) 15:35 New York LaGuardia (LGA) B Southwest Airlines WN 2504 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Valid until 2026-01-01
Mon,Fri,Sun 10:45 Denver (DEN) 16:20 New York LaGuardia (LGA) B Southwest Airlines WN 2506 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-02 through 2026-01-05
Fri,Sun 14:35 Denver (DEN) 20:10 New York LaGuardia (LGA) B Southwest Airlines WN 2508 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-02 through 2026-01-04

1 2 3 4 5

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 4:03.

Return (LGA-DEN) flights

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All airlines flying from Denver (DEN) to New York LaGuardia (LGA).

FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL1538

07:00

Denver (DEN)

12:47

New York LaGuardia (LGA) C

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:47, non-stop
Boeing 737-800 (738)

Direct Flights:

Southwest Airlines WN1539

16:50

Denver (DEN)

22:30

New York LaGuardia (LGA) B

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1539

17:10

Denver (DEN)

22:50

New York LaGuardia (LGA) B

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1574

17:20

Denver (DEN)

22:55

New York LaGuardia (LGA) B

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

United Airlines UA1579

13:55

Denver (DEN)

19:39

New York LaGuardia (LGA) B

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1579

13:55

Denver (DEN)

19:39

New York LaGuardia (LGA) B

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:44, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1579

14:00

Denver (DEN)

19:37

New York LaGuardia (LGA) B

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:37, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1579

14:00

Denver (DEN)

19:37

New York LaGuardia (LGA) B

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:37, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1579

14:10

Denver (DEN)

19:54

New York LaGuardia (LGA) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1579

14:10

Denver (DEN)

19:53

New York LaGuardia (LGA) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1579

14:10

Denver (DEN)

19:53

New York LaGuardia (LGA) B

Effective 2026-03-07 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:43, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1579

14:10

Denver (DEN)

19:53

New York LaGuardia (LGA) B

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1579

14:10

Denver (DEN)

19:58

New York LaGuardia (LGA) B

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:48, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1780

15:45

Denver (DEN)

21:20

New York LaGuardia (LGA) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Delta Air Lines DL1850

07:10

Denver (DEN)

12:52

New York LaGuardia (LGA) C

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1850

07:15

Denver (DEN)

12:57

New York LaGuardia (LGA) C

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 3:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Southwest Airlines WN1866

15:55

Denver (DEN)

21:25

New York LaGuardia (LGA) B

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

United Airlines UA2033

17:25

Denver (DEN)

23:18

New York LaGuardia (LGA) B

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:53, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2033

17:40

Denver (DEN)

23:16

New York LaGuardia (LGA) B

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:36, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2033

17:40

Denver (DEN)

23:16

New York LaGuardia (LGA) B

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:36, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2040

12:20

Denver (DEN)

17:55

New York LaGuardia (LGA) B

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2040

17:15

Denver (DEN)

22:50

New York LaGuardia (LGA) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2048

11:40

Denver (DEN)

17:27

New York LaGuardia (LGA) B

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:47, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2097

17:05

Denver (DEN)

22:45

New York LaGuardia (LGA) B

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2097

17:10

Denver (DEN)

22:50

New York LaGuardia (LGA) B

Effective 2026-04-09 through 2026-05-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2097

17:10

Denver (DEN)

22:50

New York LaGuardia (LGA) B

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2097

17:35

Denver (DEN)

23:20

New York LaGuardia (LGA) B

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2097

17:40

Denver (DEN)

23:25

New York LaGuardia (LGA) B

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

United Airlines UA2168

15:45

Denver (DEN)

21:28

New York LaGuardia (LGA) B

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2168

15:50

Denver (DEN)

21:29

New York LaGuardia (LGA) B

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:39, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2168

15:50

Denver (DEN)

21:23

New York LaGuardia (LGA) B

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:33, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2168

15:50

Denver (DEN)

21:23

New York LaGuardia (LGA) B

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:33, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2168

15:51

Denver (DEN)

21:29

New York LaGuardia (LGA) B

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:38, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2168

15:54

Denver (DEN)

21:29

New York LaGuardia (LGA) B

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2168

16:05

Denver (DEN)

21:53

New York LaGuardia (LGA) B

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:48, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2446

09:45

Denver (DEN)

15:32

New York LaGuardia (LGA) B

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:47, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2446

09:45

Denver (DEN)

15:43

New York LaGuardia (LGA) B

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:58, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2446

09:56

Denver (DEN)

15:43

New York LaGuardia (LGA) B

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:47, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2446

09:59

Denver (DEN)

15:46

New York LaGuardia (LGA) B

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:47, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2446

10:02

Denver (DEN)

15:45

New York LaGuardia (LGA) B

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2446

10:04

Denver (DEN)

15:47

New York LaGuardia (LGA) B

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2446

10:05

Denver (DEN)

15:42

New York LaGuardia (LGA) B

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:37, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2446

10:05

Denver (DEN)

15:42

New York LaGuardia (LGA) B

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:37, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2504

05:10

Denver (DEN)

10:50

New York LaGuardia (LGA) B

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2504

06:20

Denver (DEN)

12:05

New York LaGuardia (LGA) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2504

06:30

Denver (DEN)

12:15

New York LaGuardia (LGA) B

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2504

06:35

Denver (DEN)

12:20

New York LaGuardia (LGA) B

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2504

09:55

Denver (DEN)

15:35

New York LaGuardia (LGA) B

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2506

10:45

Denver (DEN)

16:20

New York LaGuardia (LGA) B

Effective 2026-01-02 through 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2508

14:35

Denver (DEN)

20:10

New York LaGuardia (LGA) B

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

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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 4:03.

Return (LGA-DEN) flights

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