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Flight times from Phoenix to St. Louis & schedule

The average flight time from Phoenix to St. Louis is About 3 hours 34 minutes, covering a distance of About 2,042.1 km.

Flight duration

About 3 hours 34 minutes

Flight distance

About 2,042.1 km

Earliest flight

05:25 → 10:15

Latest flight

18:50 → 23:57

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

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

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Earliest first
Latest first
Frontier Airlines F91086
PHX 00:20
MCO 07:30
With stops 4.2h
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Frontier Airlines F92635
MCO 22:18
STL 23:57
2.6h
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Delta Air Lines DL1535
PHX 06:00
SLC 08:42
With stops 1.7h
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Delta Air Lines DL2455
SLC 09:30
STL 13:23
2.9h
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Frontier Airlines F91376
PHX 06:40
DEN 09:35
With stops 1.9h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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United Airlines UA356
PHX 06:50
ORD 12:28
With stops 3.6h
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United Airlines UA2000
ORD 14:20
STL 15:46
1.4h
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Frontier Airlines F91019
PHX 07:45
LAS 08:51
With stops 1.1h
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Frontier Airlines F93108
LAS 12:50
STL 18:15
3.4h
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American Airlines AA3179
PHX 08:39
STL 13:47
Nonstop 3.1h
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American Airlines AA890
PHX 08:39
STL 13:53
Nonstop 3.2h
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Frontier Airlines F93284
PHX 09:00
DFW 13:33
With stops 2.5h
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Frontier Airlines F91524
DFW 12:50
STL 14:49
2.0h
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Delta Air Lines DL1777
PHX 09:33
SLC 12:10
With stops 1.6h
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Delta Air Lines DL2421
SLC 15:10
STL 19:03
2.9h
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Frontier Airlines F91748
PHX 12:47
DEN 15:38
With stops 1.9h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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Frontier Airlines F94766
PHX 13:15
DEN 16:14
With stops 2.0h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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Frontier Airlines F92532
PHX 13:31
DFW 18:08
With stops 2.6h
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Frontier Airlines F91524
DFW 12:50
STL 14:49
2.0h
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Frontier Airlines F94768
PHX 13:35
DEN 16:34
With stops 2.0h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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United Airlines UA624
PHX 16:34
DEN 19:18
With stops 1.7h
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United Airlines UA214
DEN 20:45
STL 23:50
2.1h
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Frontier Airlines F92142
PHX 16:48
DEN 19:46
With stops 2.0h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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Delta Air Lines DL1738
PHX 17:16
SLC 19:54
With stops 1.6h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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Frontier Airlines F91820
PHX 18:51
DEN 21:49
With stops 2.0h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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Frontier Airlines F94113
PHX 21:58
LAS 23:13
With stops 1.3h
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Frontier Airlines F93108
LAS 12:50
STL 18:15
3.4h
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Frontier Airlines F92608
PHX 23:23
ATL 06:29
With stops 4.1h
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Frontier Airlines F94473
ATL 16:43
STL 17:33
1.8h
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Frontier Airlines F92608
PHX 23:23
ATL 06:29
With stops 4.1h
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Frontier Airlines F94473
ATL 16:43
STL 17:33
1.8h
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Frontier Airlines F94113
PHX 21:58
LAS 23:13
With stops 1.3h
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Frontier Airlines F93108
LAS 12:50
STL 18:15
3.4h
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Frontier Airlines F91820
PHX 18:51
DEN 21:49
With stops 2.0h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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Delta Air Lines DL1738
PHX 17:16
SLC 19:54
With stops 1.6h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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Frontier Airlines F92142
PHX 16:48
DEN 19:46
With stops 2.0h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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United Airlines UA624
PHX 16:34
DEN 19:18
With stops 1.7h
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United Airlines UA214
DEN 20:45
STL 23:50
2.1h
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Frontier Airlines F94768
PHX 13:35
DEN 16:34
With stops 2.0h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
See prices and details in the app >>
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Frontier Airlines F92532
PHX 13:31
DFW 18:08
With stops 2.6h
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Frontier Airlines F91524
DFW 12:50
STL 14:49
2.0h
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Frontier Airlines F94766
PHX 13:15
DEN 16:14
With stops 2.0h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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Frontier Airlines F91748
PHX 12:47
DEN 15:38
With stops 1.9h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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Delta Air Lines DL1777
PHX 09:33
SLC 12:10
With stops 1.6h
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Delta Air Lines DL2421
SLC 15:10
STL 19:03
2.9h
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Frontier Airlines F93284
PHX 09:00
DFW 13:33
With stops 2.5h
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Frontier Airlines F91524
DFW 12:50
STL 14:49
2.0h
See prices and details in the app >>
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American Airlines AA3179
PHX 08:39
STL 13:47
Nonstop 3.1h
See prices and details in the app >>
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American Airlines AA890
PHX 08:39
STL 13:53
Nonstop 3.2h
See prices and details in the app >>
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Frontier Airlines F91019
PHX 07:45
LAS 08:51
With stops 1.1h
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Frontier Airlines F93108
LAS 12:50
STL 18:15
3.4h
See prices and details in the app >>
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United Airlines UA356
PHX 06:50
ORD 12:28
With stops 3.6h
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United Airlines UA2000
ORD 14:20
STL 15:46
1.4h
See prices and details in the app >>
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Frontier Airlines F91376
PHX 06:40
DEN 09:35
With stops 1.9h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
See prices and details in the app >>
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Delta Air Lines DL1535
PHX 06:00
SLC 08:42
With stops 1.7h
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Delta Air Lines DL2455
SLC 09:30
STL 13:23
2.9h
See prices and details in the app >>
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Frontier Airlines F91086
PHX 00:20
MCO 07:30
With stops 4.2h
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Frontier Airlines F92635
MCO 22:18
STL 23:57
2.6h
See prices and details in the app >>
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See all
American Airlines AA3179
PHX 08:39
STL 13:47
Nonstop 3.1h
See prices and details in the app >>
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American Airlines AA890
PHX 08:39
STL 13:53
Nonstop 3.2h
See prices and details in the app >>
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Check prices
American Airlines AA3179
PHX 08:39
STL 13:47
Nonstop 3.1h
See prices and details in the app >>
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Check prices
American Airlines AA890
PHX 08:39
STL 13:53
Nonstop 3.2h
See prices and details in the app >>
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Check prices

Top airlines for flights from Phoenix to St. Louis

Multiple airlines provide flights from Phoenix to St. Louis. 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 Phoenix to St. Louis

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

    Airlines adjust prices for flights from Phoenix to St. Louis 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 19 minutes to fly from Phoenix to St. Louis.
  • Airlines with flights from Phoenix to St. Louis: Alaska Airlines and American Airlines.
  • There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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