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Flight times from Phoenix to St. Louis & schedule

The average flight time from Phoenix to St. Louis is About 4 hours 6 minutes, covering a distance of About 2,042.1km.

Flight duration

About 4 hours 6 minutes

Flight distance

About 2,042.1km

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 00:35
MCO 07:52
With stops 4.3h
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Frontier Airlines F92635
MCO 22:37
STL 00:09
2.5h
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Delta Air Lines DL1535
PHX 06:00
SLC 08:43
With stops 1.7h
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Delta Air Lines DL2455
SLC 09:25
STL 13:17
2.9h
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American Airlines AA1114
PHX 06:00
ORD 11:37
With stops 3.6h
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American Airlines AA418
ORD 15:18
STL 16:41
1.4h
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Frontier Airlines F91376
PHX 06:40
DEN 09:37
With stops 1.9h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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Frontier Airlines F92076
PHX 07:25
STL 12:21
Nonstop 2.9h
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Delta Air Lines DL2553
PHX 07:25
MSP 11:33
With stops 2.1h
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Delta Air Lines DL3870
MSP 12:50
STL 14:29
1.6h
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Frontier Airlines F91019
PHX 07:45
LAS 08:58
With stops 1.2h
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Frontier Airlines F92018
LAS 10:00
STL 15:21
3.4h
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Frontier Airlines F94768
PHX 08:40
DEN 11:43
With stops 2.0h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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Alaska Airlines AS637
PHX 09:10
SEA 12:17
With stops 3.1h
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Alaska Airlines AS472
SEA 18:00
STL 23:58
4.0h
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Frontier Airlines F93983
PHX 09:52
LAS 11:12
With stops 1.3h
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Frontier Airlines F92018
LAS 10:00
STL 15:21
3.4h
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Frontier Airlines F91748
PHX 10:57
DEN 13:56
With stops 2.0h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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United Airlines UA1842
PHX 12:50
ORD 18:20
With stops 3.5h
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United Airlines UA485
ORD 19:45
STL 21:13
1.5h
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Frontier Airlines F94766
PHX 14:15
DEN 17:10
With stops 1.9h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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Delta Air Lines DL2284
PHX 15:05
MSP 19:15
With stops 2.2h
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Delta Air Lines DL1609
MSP 21:45
STL 23:18
1.6h
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Delta Air Lines DL1738
PHX 17:18
SLC 20:00
With stops 1.7h
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Delta Air Lines DL2666
SLC 20:35
STL 00:21
2.8h
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American Airlines AA890
PHX 18:52
STL 23:59
Nonstop 3.1h
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Frontier Airlines F91820
PHX 18:53
DEN 21:46
With stops 1.9h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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American Airlines AA3415
PHX 18:55
STL 23:59
Nonstop 3.1h
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Frontier Airlines F94113
PHX 22:27
LAS 23:38
With stops 1.2h
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Frontier Airlines F92018
LAS 10:00
STL 15:21
3.4h
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Frontier Airlines F92608
PHX 23:40
ATL 06:30
With stops 3.8h
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Frontier Airlines F94473
ATL 08:00
STL 08:47
1.8h
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American Airlines AA1748
PHX 23:59
ORD 05:37
With stops 3.6h
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American Airlines AA1926
ORD 22:30
STL 23:48
1.3h
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United Airlines UA555
PHX 23:59
ORD 05:29
With stops 3.5h
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United Airlines UA485
ORD 19:45
STL 21:13
1.5h
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Frontier Airlines F92608
PHX 23:40
ATL 06:30
With stops 3.8h
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Frontier Airlines F94473
ATL 08:00
STL 08:47
1.8h
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Frontier Airlines F94113
PHX 22:27
LAS 23:38
With stops 1.2h
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Frontier Airlines F92018
LAS 10:00
STL 15:21
3.4h
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American Airlines AA3415
PHX 18:55
STL 23:59
Nonstop 3.1h
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Frontier Airlines F91820
PHX 18:53
DEN 21:46
With stops 1.9h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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American Airlines AA890
PHX 18:52
STL 23:59
Nonstop 3.1h
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Delta Air Lines DL1738
PHX 17:18
SLC 20:00
With stops 1.7h
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Delta Air Lines DL2666
SLC 20:35
STL 00:21
2.8h
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Delta Air Lines DL2284
PHX 15:05
MSP 19:15
With stops 2.2h
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Delta Air Lines DL1609
MSP 21:45
STL 23:18
1.6h
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Frontier Airlines F94766
PHX 14:15
DEN 17:10
With stops 1.9h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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United Airlines UA1842
PHX 12:50
ORD 18:20
With stops 3.5h
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United Airlines UA485
ORD 19:45
STL 21:13
1.5h
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Frontier Airlines F91748
PHX 10:57
DEN 13:56
With stops 2.0h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
See prices and details in the app >>
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Frontier Airlines F93983
PHX 09:52
LAS 11:12
With stops 1.3h
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Frontier Airlines F92018
LAS 10:00
STL 15:21
3.4h
See prices and details in the app >>
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Alaska Airlines AS637
PHX 09:10
SEA 12:17
With stops 3.1h
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Alaska Airlines AS472
SEA 18:00
STL 23:58
4.0h
See prices and details in the app >>
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Frontier Airlines F94768
PHX 08:40
DEN 11:43
With stops 2.0h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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Frontier Airlines F91019
PHX 07:45
LAS 08:58
With stops 1.2h
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Frontier Airlines F92018
LAS 10:00
STL 15:21
3.4h
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Frontier Airlines F92076
PHX 07:25
STL 12:21
Nonstop 2.9h
See prices and details in the app >>
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Delta Air Lines DL2553
PHX 07:25
MSP 11:33
With stops 2.1h
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Delta Air Lines DL3870
MSP 12:50
STL 14:29
1.6h
See prices and details in the app >>
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Frontier Airlines F91376
PHX 06:40
DEN 09:37
With stops 1.9h
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Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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Delta Air Lines DL1535
PHX 06:00
SLC 08:43
With stops 1.7h
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Delta Air Lines DL2455
SLC 09:25
STL 13:17
2.9h
See prices and details in the app >>
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See all
Frontier Airlines F92076
PHX 07:25
STL 12:21
Nonstop 2.9h
See prices and details in the app >>
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American Airlines AA890
PHX 18:52
STL 23:59
Nonstop 3.1h
See prices and details in the app >>
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Check prices
American Airlines AA3415
PHX 18:55
STL 23:59
Nonstop 3.1h
See prices and details in the app >>
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American Airlines AA3415
PHX 18:55
STL 23:59
Nonstop 3.1h
See prices and details in the app >>
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American Airlines AA890
PHX 18:52
STL 23:59
Nonstop 3.1h
See prices and details in the app >>
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Frontier Airlines F92076
PHX 07:25
STL 12:21
Nonstop 2.9h
See prices and details in the app >>
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Top airlines for flights from Phoenix to St. Louis

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

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Spirit Airlines
Spirit Airlines
User rating: 10.0

FAQs about flight schedules from Phoenix to St. Louis

  • When are flight tickets from Phoenix (PHX) to St. Louis (STL) 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 15 minutes to fly from Phoenix (PHX) to St. Louis (STL).
  • Airlines with flights from Phoenix (PHX) to St. Louis (STL): Alaska Airlines, Frontier 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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