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Flight times from St. Louis to Phoenix & schedule

The average flight time from St. Louis to Phoenix is About 4 hours 18 minutes, covering a distance of About 2,042.1 km.

Flight duration

About 4 hours 18 minutes

Flight distance

About 2,042.1 km

Earliest flight

07:31 → 09:05

Latest flight

20:21 → 21:43

How long is the flight from St. Louis to Phoenix?

The flights usually depart from St. Louis Lambert International Airport and arrive at Phoenix Sky Harbor International Airport.

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Earliest first
Latest first
American Airlines AA2261
STL 05:17
DFW 07:17
With stops 2.0h
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Frontier Airlines F93971
DFW 10:50
PHX 12:47
3.0h
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Delta Air Lines DL1597
STL 06:30
MSP 08:06
With stops 1.6h
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Delta Air Lines DL2288
MSP 07:00
PHX 08:35
2.6h
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Alaska Airlines AS473
STL 07:00
SEA 09:42
With stops 4.7h
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Alaska Airlines AS417
SEA 07:00
PHX 09:56
2.9h
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American Airlines AA2574
STL 07:45
PHX 10:18
Nonstop 3.5h
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United Airlines UA2480
STL 08:20
IAH 10:40
With stops 2.3h
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United Airlines UA673
IAH 14:30
PHX 16:31
3.0h
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United Airlines UA1396
STL 09:00
DEN 10:30
With stops 2.5h
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United Airlines UA1686
DEN 11:24
PHX 13:20
1.9h
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United Airlines UA1396
STL 09:00
DEN 10:30
With stops 2.5h
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Frontier Airlines F92105
DEN 11:50
PHX 14:03
2.2h
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United Airlines UA1396
STL 09:00
DEN 10:30
With stops 2.5h
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United Airlines UA631
DEN 13:25
PHX 15:26
2.0h
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Frontier Airlines F92017
STL 13:35
LAS 15:30
With stops 3.9h
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Frontier Airlines F94116
LAS 16:13
PHX 18:36
1.4h
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Frontier Airlines F92017
STL 13:35
LAS 15:30
With stops 3.9h
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Frontier Airlines F94048
LAS 06:00
PHX 08:20
1.3h
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American Airlines AA2303
STL 14:38
PHX 17:25
Nonstop 3.8h
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Frontier Airlines F92630
STL 16:13
MCO 19:42
With stops 2.5h
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Frontier Airlines F91085
MCO 20:11
PHX 23:11
5.0h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F94753
DEN 22:48
PHX 00:59
2.2h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F91747
DEN 21:44
PHX 23:53
2.1h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F91375
DEN 06:00
PHX 08:12
2.2h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F92105
DEN 11:50
PHX 14:03
2.2h
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Frontier Airlines F92075
STL 21:03
PHX 23:44
Nonstop 3.7h
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Frontier Airlines F93107
STL 22:09
LAS 23:57
With stops 3.8h
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Frontier Airlines F94048
LAS 06:00
PHX 08:20
1.3h
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Frontier Airlines F93107
STL 22:09
LAS 23:57
With stops 3.8h
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Frontier Airlines F94116
LAS 16:13
PHX 18:36
1.4h
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See all
Frontier Airlines F93107
STL 22:09
LAS 23:57
With stops 3.8h
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Frontier Airlines F94048
LAS 06:00
PHX 08:20
1.3h
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Frontier Airlines F93107
STL 22:09
LAS 23:57
With stops 3.8h
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Frontier Airlines F94116
LAS 16:13
PHX 18:36
1.4h
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Frontier Airlines F92075
STL 21:03
PHX 23:44
Nonstop 3.7h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F94753
DEN 22:48
PHX 00:59
2.2h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F91747
DEN 21:44
PHX 23:53
2.1h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F91375
DEN 06:00
PHX 08:12
2.2h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F92105
DEN 11:50
PHX 14:03
2.2h
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Frontier Airlines F92630
STL 16:13
MCO 19:42
With stops 2.5h
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Frontier Airlines F91085
MCO 20:11
PHX 23:11
5.0h
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American Airlines AA2303
STL 14:38
PHX 17:25
Nonstop 3.8h
See prices and details in the app >>
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Frontier Airlines F92017
STL 13:35
LAS 15:30
With stops 3.9h
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Frontier Airlines F94116
LAS 16:13
PHX 18:36
1.4h
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Check prices
Frontier Airlines F92017
STL 13:35
LAS 15:30
With stops 3.9h
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Frontier Airlines F94048
LAS 06:00
PHX 08:20
1.3h
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United Airlines UA1396
STL 09:00
DEN 10:30
With stops 2.5h
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United Airlines UA1686
DEN 11:24
PHX 13:20
1.9h
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United Airlines UA1396
STL 09:00
DEN 10:30
With stops 2.5h
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Frontier Airlines F92105
DEN 11:50
PHX 14:03
2.2h
See prices and details in the app >>
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United Airlines UA1396
STL 09:00
DEN 10:30
With stops 2.5h
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United Airlines UA631
DEN 13:25
PHX 15:26
2.0h
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United Airlines UA2480
STL 08:20
IAH 10:40
With stops 2.3h
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United Airlines UA673
IAH 14:30
PHX 16:31
3.0h
See prices and details in the app >>
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American Airlines AA2574
STL 07:45
PHX 10:18
Nonstop 3.5h
See prices and details in the app >>
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Alaska Airlines AS473
STL 07:00
SEA 09:42
With stops 4.7h
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Alaska Airlines AS417
SEA 07:00
PHX 09:56
2.9h
See prices and details in the app >>
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Delta Air Lines DL1597
STL 06:30
MSP 08:06
With stops 1.6h
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Delta Air Lines DL2288
MSP 07:00
PHX 08:35
2.6h
See prices and details in the app >>
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American Airlines AA2261
STL 05:17
DFW 07:17
With stops 2.0h
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Frontier Airlines F93971
DFW 10:50
PHX 12:47
3.0h
See prices and details in the app >>
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See all
American Airlines AA2574
STL 07:45
PHX 10:18
Nonstop 3.5h
See prices and details in the app >>
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American Airlines AA2303
STL 14:38
PHX 17:25
Nonstop 3.8h
See prices and details in the app >>
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Check prices
Frontier Airlines F92075
STL 21:03
PHX 23:44
Nonstop 3.7h
See prices and details in the app >>
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Frontier Airlines F92075
STL 21:03
PHX 23:44
Nonstop 3.7h
See prices and details in the app >>
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Check prices
American Airlines AA2303
STL 14:38
PHX 17:25
Nonstop 3.8h
See prices and details in the app >>
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Check prices
American Airlines AA2574
STL 07:45
PHX 10:18
Nonstop 3.5h
See prices and details in the app >>
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Check prices

Top airlines for flights from St. Louis to Phoenix

Multiple airlines provide flights from St. Louis to Phoenix. The best rated one is American Airlines with an average rating of 10.0.

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American Airlines
American Airlines
User rating: 10.0

FAQs about flight schedules from St. Louis to Phoenix

  • When are flight tickets from St. Louis to Phoenix the cheapest?

    Airlines adjust prices for flights from St. Louis to Phoenix based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 3 hours 57 minutes to fly from St. Louis to Phoenix.
  • Airlines with flights from St. Louis to Phoenix: Alaska Airlines, American Airlines and Volaris.

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