All airlines flying from Cleveland (CLE) to Denver (DEN).

FLIGHT SCHEDULE
Direct Flights:
Sat 13:20 Cleveland (CLE) 14:45 Denver (DEN) Southwest Airlines WN 1083 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-02-14 through 2026-02-28
Sat 07:50 Cleveland (CLE) 09:15 Denver (DEN) Southwest Airlines WN 1086 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-03
Mon-Thu,Sat,Sun 10:50 Cleveland (CLE) 12:22 Denver (DEN) United Airlines UA 1281 Non-stop Boeing 737 MAX 8 (7M8) 3:32 Valid until 2026-01-03
Sun 10:50 Cleveland (CLE) 12:22 Denver (DEN) United Airlines UA 1281 Non-stop Boeing 737-800 (738) 3:32 Operates only on 2026-01-04
Fri 10:53 Cleveland (CLE) 12:22 Denver (DEN) United Airlines UA 1281 Non-stop Boeing 737 MAX 8 (7M8) 3:29 Operates only on 2026-01-02
Mon 10:53 Cleveland (CLE) 12:25 Denver (DEN) United Airlines UA 1281 Non-stop Boeing 737-900 (739) 3:32 Operates only on 2026-01-05
Tue,Wed 18:05 Cleveland (CLE) 19:20 Denver (DEN) Southwest Airlines WN 1336 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 18:40 Cleveland (CLE) 19:55 Denver (DEN) Southwest Airlines WN 1336 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-04-09 through 2026-06-01
Tue 10:50 Cleveland (CLE) 12:21 Denver (DEN) United Airlines UA 1753 Non-stop Boeing 737 MAX 9 (7M9) 3:31 Operates only on 2026-01-06
Mon 12:17 Cleveland (CLE) 13:41 Denver (DEN) Frontier Airlines F9 1917 Non-stop Airbus A320neo (32N) 3:24 Valid until 2026-01-05
Mon 07:45 Cleveland (CLE) 09:10 Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-05
Sat 18:45 Cleveland (CLE) 20:00 Denver (DEN) Southwest Airlines WN 1962 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Valid until 2026-01-03
Fri 19:50 Cleveland (CLE) 21:10 Denver (DEN) Southwest Airlines WN 1962 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2026-01-02
Sat 06:15 Cleveland (CLE) 07:35 Denver (DEN) Southwest Airlines WN 2024 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 06:20 Cleveland (CLE) 07:40 Denver (DEN) Southwest Airlines WN 2024 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-05 through 2026-04-06
Sun 18:50 Cleveland (CLE) 20:10 Denver (DEN) Southwest Airlines WN 2024 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-08 through 2026-04-05
Daily 10:45 Cleveland (CLE) 12:11 Denver (DEN) United Airlines UA 2246 Non-stop Boeing 737-800 (738) 3:26 Effective from 2026-10-25
Daily 11:15 Cleveland (CLE) 12:41 Denver (DEN) United Airlines UA 2246 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-04-30 through 2026-10-24
Mon,Tue,Fri,Sun 05:10 Cleveland (CLE) 06:35 Denver (DEN) Southwest Airlines WN 2815 Non-stop Boeing 737-800 (73H) 3:25 Valid until 2026-01-04
Sun 06:25 Cleveland (CLE) 07:45 Denver (DEN) Southwest Airlines WN 2832 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-08 through 2026-04-05
Tue,Wed 06:25 Cleveland (CLE) 07:45 Denver (DEN) Southwest Airlines WN 2832 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 17:55 Cleveland (CLE) 19:10 Denver (DEN) Southwest Airlines WN 2887 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-06-04 through 2026-08-03
Sat 18:30 Cleveland (CLE) 19:40 Denver (DEN) Southwest Airlines WN 2887 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-06-06 through 2026-08-01
Tue,Wed 18:35 Cleveland (CLE) 19:50 Denver (DEN) Southwest Airlines WN 2887 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-06-09 through 2026-07-29
Sun 18:55 Cleveland (CLE) 20:10 Denver (DEN) Southwest Airlines WN 2887 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 06:20 Cleveland (CLE) 07:25 Denver (DEN) Southwest Airlines WN 3550 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-08-06 through 2026-09-28
Tue,Wed 18:00 Cleveland (CLE) 19:05 Denver (DEN) Southwest Airlines WN 3550 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-08-04 through 2026-09-30
Sun 18:10 Cleveland (CLE) 19:25 Denver (DEN) Southwest Airlines WN 3856 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-12 through 2026-05-17
Sun 18:10 Cleveland (CLE) 19:25 Denver (DEN) Southwest Airlines WN 3856 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Operates only on 2026-05-31
Sun 18:40 Cleveland (CLE) 19:55 Denver (DEN) Southwest Airlines WN 3856 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2026-05-24
Mon,Thu,Fri,Sun 05:30 Cleveland (CLE) 06:40 Denver (DEN) Southwest Airlines WN 3930 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-06-04 through 2026-08-03
Sat 05:30 Cleveland (CLE) 06:40 Denver (DEN) Southwest Airlines WN 3930 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-06-06 through 2026-08-01
Tue,Wed 05:35 Cleveland (CLE) 06:45 Denver (DEN) Southwest Airlines WN 3930 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-06-09 through 2026-07-29
Thu,Sat,Sun 13:20 Cleveland (CLE) 14:56 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A320neo (32N) 3:36 Effective 2026-02-12 through 2026-03-05
Tue 17:51 Cleveland (CLE) 19:28 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A320neo (32N) 3:37 Effective 2026-01-20 through 2026-02-03
Sat 18:29 Cleveland (CLE) 20:06 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A320neo (32N) 3:37 Effective 2026-03-07 through 2026-03-28
Thu,Sun 19:59 Cleveland (CLE) 21:33 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A321neo (32Q) 3:34 Effective 2026-01-22 through 2026-01-25
Thu,Sun 19:59 Cleveland (CLE) 21:33 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A320neo (32N) 3:34 Effective 2026-01-29 through 2026-02-01
Thu,Sun 19:59 Cleveland (CLE) 21:33 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A321neo (32Q) 3:34 Effective 2026-02-05 through 2026-02-08
Tue,Sun 20:20 Cleveland (CLE) 21:49 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A321neo (32Q) 3:29 Valid until 2026-01-04
Thu 20:20 Cleveland (CLE) 21:49 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A320neo (32N) 3:29 Valid until 2026-01-01
Tue,Thu,Sun 20:20 Cleveland (CLE) 21:49 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A320neo (32N) 3:29 Effective 2026-01-06 through 2026-01-11
Tue,Thu,Sun 20:20 Cleveland (CLE) 21:49 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A321neo (32Q) 3:29 Effective 2026-04-02 through 2026-04-12
Tue,Thu,Sun 20:48 Cleveland (CLE) 22:24 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A321neo (32Q) 3:36 Effective 2026-03-08 through 2026-03-31
Fri 21:24 Cleveland (CLE) 23:02 Denver (DEN) Frontier Airlines F9 4637 Non-stop Airbus A320neo (32N) 3:38 Operates only on 2026-02-06
Mon,Thu,Sun 12:19 Cleveland (CLE) 13:55 Denver (DEN) Frontier Airlines F9 4639 Non-stop Airbus A320neo (32N) 3:36 Effective 2026-01-15 through 2026-01-19
Fri 12:19 Cleveland (CLE) 13:55 Denver (DEN) Frontier Airlines F9 4639 Non-stop Airbus A321neo (32Q) 3:36 Operates only on 2026-01-16
Mon,Fri 13:20 Cleveland (CLE) 14:56 Denver (DEN) Frontier Airlines F9 4639 Non-stop Airbus A320neo (32N) 3:36 Effective 2026-02-13 through 2026-03-02
Sat 15:10 Cleveland (CLE) 16:39 Denver (DEN) Frontier Airlines F9 4639 Non-stop Airbus A320neo (32N) 3:29 Valid until 2026-01-03
Mon,Wed 15:12 Cleveland (CLE) 16:41 Denver (DEN) Frontier Airlines F9 4639 Non-stop Airbus A320neo (32N) 3:29 Valid until 2026-01-05

1 2 3

A domestic route departing from the Cleveland airport (CLE) and arriving at Denver airport (DEN).
The flight distance is 1197 miles, or 1927 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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 3:05 and 3:40.

Return (DEN-CLE) flights

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All airlines flying from Cleveland (CLE) to Denver (DEN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1083

13:20

Cleveland (CLE)

14:45

Denver (DEN)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1086

07:50

Cleveland (CLE)

09:15

Denver (DEN)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

United Airlines UA1281

10:50

Cleveland (CLE)

12:22

Denver (DEN)

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 3:32, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1281

10:50

Cleveland (CLE)

12:22

Denver (DEN)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1281

10:53

Cleveland (CLE)

12:22

Denver (DEN)

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:29, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1281

10:53

Cleveland (CLE)

12:25

Denver (DEN)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:32, non-stop
Boeing 737-900 (739)

Direct Flights:

Southwest Airlines WN1336

18:05

Cleveland (CLE)

19:20

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1336

18:40

Cleveland (CLE)

19:55

Denver (DEN)

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1753

10:50

Cleveland (CLE)

12:21

Denver (DEN)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:31, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Frontier Airlines F91917

12:17

Cleveland (CLE)

13:41

Denver (DEN)

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:24, non-stop
Airbus A320neo (32N)

Direct Flights:

Southwest Airlines WN1961

07:45

Cleveland (CLE)

09:10

Denver (DEN)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1962

18:45

Cleveland (CLE)

20:00

Denver (DEN)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1962

19:50

Cleveland (CLE)

21:10

Denver (DEN)

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2024

06:15

Cleveland (CLE)

07:35

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2024

06:20

Cleveland (CLE)

07:40

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2024

18:50

Cleveland (CLE)

20:10

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2246

10:45

Cleveland (CLE)

12:11

Denver (DEN)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2246

11:15

Cleveland (CLE)

12:41

Denver (DEN)

Effective 2026-04-30 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

Southwest Airlines WN2815

05:10

Cleveland (CLE)

06:35

Denver (DEN)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2832

06:25

Cleveland (CLE)

07:45

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2832

06:25

Cleveland (CLE)

07:45

Denver (DEN)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2887

17:55

Cleveland (CLE)

19:10

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2887

18:30

Cleveland (CLE)

19:40

Denver (DEN)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2887

18:35

Cleveland (CLE)

19:50

Denver (DEN)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2887

18:55

Cleveland (CLE)

20:10

Denver (DEN)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3550

06:20

Cleveland (CLE)

07:25

Denver (DEN)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3550

18:00

Cleveland (CLE)

19:05

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3856

18:10

Cleveland (CLE)

19:25

Denver (DEN)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3856

18:10

Cleveland (CLE)

19:25

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3856

18:40

Cleveland (CLE)

19:55

Denver (DEN)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3930

05:30

Cleveland (CLE)

06:40

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3930

05:30

Cleveland (CLE)

06:40

Denver (DEN)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3930

05:35

Cleveland (CLE)

06:45

Denver (DEN)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Frontier Airlines F94637

13:20

Cleveland (CLE)

14:56

Denver (DEN)

Effective 2026-02-12 through 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 3:36, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94637

17:51

Cleveland (CLE)

19:28

Denver (DEN)

Effective 2026-01-20 through 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:37, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94637

18:29

Cleveland (CLE)

20:06

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:37, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94637

19:59

Cleveland (CLE)

21:33

Denver (DEN)

Effective 2026-01-22 through 2026-01-25

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:34, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94637

19:59

Cleveland (CLE)

21:33

Denver (DEN)

Effective 2026-01-29 through 2026-02-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:34, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94637

19:59

Cleveland (CLE)

21:33

Denver (DEN)

Effective 2026-02-05 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:34, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94637

20:20

Cleveland (CLE)

21:49

Denver (DEN)

Valid until 2026-01-04

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:29, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94637

20:20

Cleveland (CLE)

21:49

Denver (DEN)

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:29, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94637

20:20

Cleveland (CLE)

21:49

Denver (DEN)

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

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:29, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94637

20:20

Cleveland (CLE)

21:49

Denver (DEN)

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

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:29, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94637

20:48

Cleveland (CLE)

22:24

Denver (DEN)

Effective 2026-03-08 through 2026-03-31

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:36, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94637

21:24

Cleveland (CLE)

23:02

Denver (DEN)

Operates only on 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:38, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94639

12:19

Cleveland (CLE)

13:55

Denver (DEN)

Effective 2026-01-15 through 2026-01-19

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:36, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94639

12:19

Cleveland (CLE)

13:55

Denver (DEN)

Operates only on 2026-01-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:36, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94639

13:20

Cleveland (CLE)

14:56

Denver (DEN)

Effective 2026-02-13 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:36, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94639

15:10

Cleveland (CLE)

16:39

Denver (DEN)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:29, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94639

15:12

Cleveland (CLE)

16:41

Denver (DEN)

Valid until 2026-01-05

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:29, non-stop
Airbus A320neo (32N)

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A domestic route departing from the Cleveland airport (CLE) and arriving at Denver airport (DEN).
The flight distance is 1197 miles, or 1927 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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 3:05 and 3:40.

Return (DEN-CLE) flights

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