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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 11 minutes, covering a distance of About 2,042.1km.

Flight duration

About 4 hours 11 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
Delta Air Lines DL1535
PHX 06:00
SLC 08:41
With stops 2.7h
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Delta Air Lines DL2455
SLC 09:40
STL 13:31
2.9h
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United Airlines UA401
PHX 06:30
DEN 08:21
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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Frontier Airlines F91376
PHX 06:50
DEN 08:44
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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Frontier Airlines F94766
PHX 08:45
DEN 10:42
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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American Airlines AA1611
PHX 08:52
LAS 09:08
With stops 1.3h
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Frontier Airlines F92018
LAS 15:16
STL 20:32
3.3h
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American Airlines AA1414
PHX 09:30
DEN 11:27
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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Frontier Airlines F94768
PHX 09:31
DEN 11:26
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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American Airlines AA2303
PHX 09:54
STL 13:49
Nonstop 2.9h
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Delta Air Lines DL686
PHX 10:55
SLC 12:37
With stops 1.7h
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Delta Air Lines DL1492
SLC 15:10
STL 18:52
2.7h
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Frontier Airlines F93983
PHX 11:32
LAS 11:51
With stops 1.3h
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Frontier Airlines F93108
LAS 07:25
STL 12:40
3.3h
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Frontier Airlines F93983
PHX 11:32
LAS 11:51
With stops 1.3h
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Frontier Airlines F92018
LAS 15:16
STL 20:32
3.3h
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Delta Air Lines DL1431
PHX 14:18
SLC 15:58
With stops 1.7h
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Delta Air Lines DL2666
SLC 17:15
STL 21:06
2.9h
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Frontier Airlines F91748
PHX 14:59
DEN 16:52
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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Frontier Airlines F92142
PHX 15:55
DEN 17:49
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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Frontier Airlines F92076
PHX 16:15
STL 20:08
Nonstop 2.9h
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Frontier Airlines F94113
PHX 16:26
LAS 16:41
With stops 1.3h
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Frontier Airlines F93108
LAS 07:25
STL 12:40
3.3h
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Frontier Airlines F93483
PHX 16:26
LAS 16:41
With stops 1.3h
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Frontier Airlines F93108
LAS 07:25
STL 12:40
3.3h
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Frontier Airlines F94113
PHX 16:26
LAS 16:41
With stops 1.3h
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Frontier Airlines F92018
LAS 15:16
STL 20:32
3.3h
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Delta Air Lines DL1520
PHX 18:27
SLC 20:05
With stops 1.6h
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Delta Air Lines DL2666
SLC 17:15
STL 21:06
2.9h
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Alaska Airlines AS4020
PHX 19:55
STL 23:51
Nonstop 2.9h
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Frontier Airlines F91820
PHX 21:37
DEN 23:29
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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American Airlines AA2043
PHX 20:06
STL 23:59
Nonstop 2.9h
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American Airlines AA2601
PHX 20:05
DEN 21:58
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
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Alaska Airlines AS4020
PHX 19:55
STL 23:51
Nonstop 2.9h
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Delta Air Lines DL1520
PHX 18:27
SLC 20:05
With stops 1.6h
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Delta Air Lines DL2666
SLC 17:15
STL 21:06
2.9h
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Frontier Airlines F94113
PHX 16:26
LAS 16:41
With stops 1.3h
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Frontier Airlines F93108
LAS 07:25
STL 12:40
3.3h
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Frontier Airlines F93483
PHX 16:26
LAS 16:41
With stops 1.3h
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Frontier Airlines F93108
LAS 07:25
STL 12:40
3.3h
See prices and details in the app >>
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Check prices
Frontier Airlines F94113
PHX 16:26
LAS 16:41
With stops 1.3h
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Frontier Airlines F92018
LAS 15:16
STL 20:32
3.3h
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Frontier Airlines F92076
PHX 16:15
STL 20:08
Nonstop 2.9h
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Frontier Airlines F92142
PHX 15:55
DEN 17:49
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
See prices and details in the app >>
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Frontier Airlines F91748
PHX 14:59
DEN 16:52
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
See prices and details in the app >>
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Check prices
Delta Air Lines DL1431
PHX 14:18
SLC 15:58
With stops 1.7h
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Delta Air Lines DL2666
SLC 17:15
STL 21:06
2.9h
See prices and details in the app >>
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Check prices
Frontier Airlines F93983
PHX 11:32
LAS 11:51
With stops 1.3h
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Frontier Airlines F93108
LAS 07:25
STL 12:40
3.3h
See prices and details in the app >>
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Check prices
Frontier Airlines F93983
PHX 11:32
LAS 11:51
With stops 1.3h
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Frontier Airlines F92018
LAS 15:16
STL 20:32
3.3h
See prices and details in the app >>
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Check prices
Delta Air Lines DL686
PHX 10:55
SLC 12:37
With stops 1.7h
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Delta Air Lines DL1492
SLC 15:10
STL 18:52
2.7h
See prices and details in the app >>
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Check prices
American Airlines AA2303
PHX 09:54
STL 13:49
Nonstop 2.9h
See prices and details in the app >>
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Check prices
Frontier Airlines F94768
PHX 09:31
DEN 11:26
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
See prices and details in the app >>
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Check prices
American Airlines AA1414
PHX 09:30
DEN 11:27
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
See prices and details in the app >>
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Check prices
American Airlines AA1611
PHX 08:52
LAS 09:08
With stops 1.3h
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Frontier Airlines F92018
LAS 15:16
STL 20:32
3.3h
See prices and details in the app >>
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Check prices
Frontier Airlines F94766
PHX 08:45
DEN 10:42
With stops 1.9h
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Frontier Airlines F93302
DEN 15:45
STL 18:51
2.1h
See prices and details in the app >>
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See all
American Airlines AA2303
PHX 09:54
STL 13:49
Nonstop 2.9h
See prices and details in the app >>
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Check prices
Frontier Airlines F92076
PHX 16:15
STL 20:08
Nonstop 2.9h
See prices and details in the app >>
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Check prices
Alaska Airlines AS4020
PHX 19:55
STL 23:51
Nonstop 2.9h
See prices and details in the app >>
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Check prices
American Airlines AA2043
PHX 20:06
STL 23:59
Nonstop 2.9h
See prices and details in the app >>
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Check prices
American Airlines AA2043
PHX 20:06
STL 23:59
Nonstop 2.9h
See prices and details in the app >>
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Check prices
Alaska Airlines AS4020
PHX 19:55
STL 23:51
Nonstop 2.9h
See prices and details in the app >>
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Check prices
Frontier Airlines F92076
PHX 16:15
STL 20:08
Nonstop 2.9h
See prices and details in the app >>
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Check prices
American Airlines AA2303
PHX 09:54
STL 13:49
Nonstop 2.9h
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 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 21 minutes to fly from Phoenix (PHX) to St. Louis (STL).
  • Airlines with flights from Phoenix (PHX) to St. Louis (STL): Alaska Airlines, Volaris, American Airlines and Frontier Airlines.
  • There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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