Sorted By:

Departure

Duration

Arrival

Price

Price last updated at 17 Jul 2026 17:39:00

Alaska Airlines

11:32

Denver

07 h 39 m

1 stop via San Diego

18:11

Phoenix

THB 6,533

View Flight Details

Denver to Phoenix , 20 Jul

Alaska Airlines AS | 1618

11:32

Mon, 20 Jul 26

Denver, United States

02 h 33 m

13:05

Mon, 20 Jul 26

Terminal T2

San Diego, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 3061

16:45

Mon, 20 Jul 26

Terminal T2

San Diego, United States

01 h 26 m

18:11

Mon, 20 Jul 26

Terminal T3

Phoenix, United States

BAGGAGE : CHECK INCABIN

Information not available

Frontier Airlines

05:05

Denver

08 h 21 m

1 stop via Dallas/Fort Worth

12:26

Phoenix

07:00

Denver

06 h 34 m

1 stop via Houston

12:34

Phoenix

09:58

Denver

10 h 46 m

1 stop via Atlanta

19:44

Phoenix

23:52

Denver

11 h 38 m

1 stop via Orlando

10:30

Phoenix

+ 1 DAY

More Timing Options

THB 6,887

View Flight Details

Denver to Phoenix , 20 Jul

Frontier Airlines F9 | 2550

05:05

Mon, 20 Jul 26

Denver, United States

02 h 04 m

08:09

Mon, 20 Jul 26

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Frontier Airlines F9 | 3971

11:54

Mon, 20 Jul 26

Dallas/Fort Worth, United States

02 h 32 m

12:26

Mon, 20 Jul 26

Phoenix, United States

BAGGAGE : CHECK INCABIN

Information not available

Frontier Airlines

06:30

Denver

14 h 14 m

1 stop via Atlanta

19:44

Phoenix

07:41

Denver

14 h 12 m

1 stop via Detroit

20:53

Phoenix

06:00

Denver

16 h 56 m

1 stop via Salt Lake City

21:56

Phoenix

21:06

Denver

16 h 28 m

1 stop via Houston

12:34

Phoenix

+ 1 DAY

22:29

Denver

15 h 30 m

1 stop via Las Vegas

12:59

Phoenix

+ 1 DAY

More Timing Options

THB 7,075

View Flight Details

Denver to Phoenix , 20 Jul

Frontier Airlines F9 | 3294

06:30

Mon, 20 Jul 26

Denver, United States

03 h 08 m

11:38

Mon, 20 Jul 26

Atlanta, United States

BAGGAGE : CHECK INCABIN

Information not available

Frontier Airlines F9 | 2607

18:36

Mon, 20 Jul 26

Atlanta, United States

04 h 08 m

19:44

Mon, 20 Jul 26

Phoenix, United States

BAGGAGE : CHECK INCABIN

Information not available

Frontier Airlines

06:45

Denver

01 h 55 m

Non stop

07:40

Phoenix

THB 8,282

View Flight Details

Denver to Phoenix , 20 Jul

Frontier Airlines F9 | 1747

06:45

Mon, 20 Jul 26

Denver, United States

01 h 55 m

07:40

Mon, 20 Jul 26

Terminal T3

Phoenix, United States

BAGGAGE : CHECK INCABIN

Information not available

Southwest Airlines

06:15

Denver

01 h 50 m

Non stop

07:05

Phoenix

07:10

Denver

01 h 50 m

Non stop

08:00

Phoenix

08:30

Denver

01 h 55 m

Non stop

09:25

Phoenix

11:00

Denver

01 h 50 m

Non stop

11:50

Phoenix

17:20

Denver

01 h 55 m

Non stop

18:15

Phoenix

21:10

Denver

01 h 55 m

Non stop

22:05

Phoenix

More Timing Options

THB 9,241

View Flight Details

Denver to Phoenix , 20 Jul

Southwest Airlines WN | 1675

06:15

Mon, 20 Jul 26

Denver, United States

01 h 50 m

07:05

Mon, 20 Jul 26

Terminal T4

Phoenix, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

07:10

Denver

01 h 53 m

Non stop

08:03

Phoenix

12:15

Denver

01 h 53 m

Non stop

13:08

Phoenix

18:56

Denver

01 h 54 m

Non stop

19:50

Phoenix

More Timing Options

THB 9,743

View Flight Details

Denver to Phoenix , 20 Jul

American Airlines AA | 1404

07:10

Mon, 20 Jul 26

Denver, United States

01 h 53 m

08:03

Mon, 20 Jul 26

Terminal T4

Phoenix, United States

BAGGAGE : CHECK INCABIN

Information not available