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

Flight duration

About 4 hours 10 minutes

Flight distance

About 2,042.1 km

Earliest flight

08:35 → 13:45

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
Southwest Airlines WN3264
PHX 05:05
STL 10:00
Nonstop 2.9h
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Frontier Airlines F93983
PHX 06:01
LAS 07:17
With stops 1.3h
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Frontier Airlines F93108
LAS 08:37
STL 14:02
3.4h
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Delta Air Lines DL2553
PHX 06:25
MSP 11:29
With stops 3.1h
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Delta Air Lines DL1605
MSP 14:00
STL 15:31
1.5h
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Frontier Airlines F91376
PHX 06:36
DEN 09:35
With stops 2.0h
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Frontier Airlines F93302
DEN 06:00
STL 09:07
2.1h
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Alaska Airlines AS645
PHX 08:00
SEA 09:59
With stops 3.0h
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Alaska Airlines AS291
SEA 11:31
STL 17:34
4.0h
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United Airlines UA2858
PHX 08:30
IAH 13:02
With stops 2.5h
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United Airlines UA744
IAH 16:50
STL 18:58
2.1h
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Southwest Airlines WN2315
PHX 09:05
STL 14:10
Nonstop 3.1h
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Delta Air Lines DL681
PHX 09:21
MSP 14:22
With stops 3.0h
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Delta Air Lines DL1605
MSP 14:00
STL 15:31
1.5h
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United Airlines UA597
PHX 09:50
DEN 12:45
With stops 1.9h
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United Airlines UA1315
DEN 13:30
STL 16:26
1.9h
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Delta Air Lines DL686
PHX 09:55
SLC 12:32
With stops 1.6h
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Delta Air Lines DL1492
SLC 14:30
STL 18:16
2.8h
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Frontier Airlines F93483
PHX 10:17
LAS 10:36
With stops 1.3h
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Frontier Airlines F93108
LAS 08:37
STL 14:02
3.4h
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Southwest Airlines WN653
PHX 10:55
STL 15:55
Nonstop 3.0h
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United Airlines UA1918
PHX 11:45
DEN 14:36
With stops 1.9h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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Frontier Airlines F94768
PHX 12:11
DEN 15:09
With stops 2.0h
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Frontier Airlines F93302
DEN 06:00
STL 09:07
2.1h
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Frontier Airlines F91100
PHX 12:32
ATL 19:46
With stops 4.2h
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Frontier Airlines F94473
ATL 09:50
STL 10:37
1.8h
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United Airlines UA1356
PHX 13:00
DEN 16:00
With stops 2.0h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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American Airlines AA590
PHX 13:15
STL 17:12
Nonstop 1.9h
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Delta Air Lines DL2274
PHX 14:05
MSP 19:12
With stops 3.1h
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Delta Air Lines DL1609
MSP 21:30
STL 23:01
1.5h
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United Airlines UA1226
PHX 16:30
DEN 19:14
With stops 1.7h
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United Airlines UA5617
DEN 20:40
STL 23:53
2.2h
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Southwest Airlines WN2446
PHX 17:00
STL 21:55
Nonstop 2.9h
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Southwest Airlines WN4016
PHX 23:30
ATL 06:05
With stops 3.6h
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Frontier Airlines F94473
ATL 09:50
STL 10:37
1.8h
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Spirit Airlines NK2033
PHX 22:59
DTW 05:47
With stops 3.8h
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Spirit Airlines NK2322
DTW 13:00
STL 13:35
1.6h
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Frontier Airlines F92142
PHX 19:36
DEN 22:32
With stops 1.9h
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Frontier Airlines F93302
DEN 06:00
STL 09:07
2.1h
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Frontier Airlines F91820
PHX 19:25
DEN 21:18
With stops 1.9h
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Frontier Airlines F93302
DEN 06:00
STL 09:07
2.1h
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American Airlines AA890
PHX 18:50
STL 23:57
Nonstop 3.1h
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Southwest Airlines WN4114
PHX 17:40
STL 22:35
Nonstop 2.9h
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Delta Air Lines DL1738
PHX 17:20
SLC 20:00
With stops 1.7h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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Southwest Airlines WN2446
PHX 17:00
STL 21:55
Nonstop 2.9h
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United Airlines UA1226
PHX 16:30
DEN 19:14
With stops 1.7h
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United Airlines UA5617
DEN 20:40
STL 23:53
2.2h
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Delta Air Lines DL2274
PHX 14:05
MSP 19:12
With stops 3.1h
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Delta Air Lines DL1609
MSP 21:30
STL 23:01
1.5h
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American Airlines AA590
PHX 13:15
STL 17:12
Nonstop 1.9h
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United Airlines UA1356
PHX 13:00
DEN 16:00
With stops 2.0h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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Frontier Airlines F91100
PHX 12:32
ATL 19:46
With stops 4.2h
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Frontier Airlines F94473
ATL 09:50
STL 10:37
1.8h
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Frontier Airlines F94768
PHX 12:11
DEN 15:09
With stops 2.0h
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Frontier Airlines F93302
DEN 06:00
STL 09:07
2.1h
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United Airlines UA1918
PHX 11:45
DEN 14:36
With stops 1.9h
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United Airlines UA1422
DEN 17:59
STL 20:59
2.0h
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Southwest Airlines WN653
PHX 10:55
STL 15:55
Nonstop 3.0h
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Frontier Airlines F93483
PHX 10:17
LAS 10:36
With stops 1.3h
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Frontier Airlines F93108
LAS 08:37
STL 14:02
3.4h
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Delta Air Lines DL686
PHX 09:55
SLC 12:32
With stops 1.6h
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Delta Air Lines DL1492
SLC 14:30
STL 18:16
2.8h
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United Airlines UA597
PHX 09:50
DEN 12:45
With stops 1.9h
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United Airlines UA1315
DEN 13:30
STL 16:26
1.9h
See prices and details in the app >>
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Delta Air Lines DL681
PHX 09:21
MSP 14:22
With stops 3.0h
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Delta Air Lines DL1605
MSP 14:00
STL 15:31
1.5h
See prices and details in the app >>
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See all
Southwest Airlines WN3264
PHX 05:05
STL 10:00
Nonstop 2.9h
See prices and details in the app >>
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Southwest Airlines WN2315
PHX 09:05
STL 14:10
Nonstop 3.1h
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Southwest Airlines WN653
PHX 10:55
STL 15:55
Nonstop 3.0h
See prices and details in the app >>
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American Airlines AA590
PHX 13:15
STL 17:12
Nonstop 1.9h
See prices and details in the app >>
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Southwest Airlines WN2446
PHX 17:00
STL 21:55
Nonstop 2.9h
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Southwest Airlines WN4114
PHX 17:40
STL 22:35
Nonstop 2.9h
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American Airlines AA890
PHX 18:50
STL 23:57
Nonstop 3.1h
See prices and details in the app >>
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American Airlines AA890
PHX 18:50
STL 23:57
Nonstop 3.1h
See prices and details in the app >>
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Southwest Airlines WN4114
PHX 17:40
STL 22:35
Nonstop 2.9h
See prices and details in the app >>
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Southwest Airlines WN2446
PHX 17:00
STL 21:55
Nonstop 2.9h
See prices and details in the app >>
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American Airlines AA590
PHX 13:15
STL 17:12
Nonstop 1.9h
See prices and details in the app >>
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Southwest Airlines WN653
PHX 10:55
STL 15:55
Nonstop 3.0h
See prices and details in the app >>
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Southwest Airlines WN2315
PHX 09:05
STL 14:10
Nonstop 3.1h
See prices and details in the app >>
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Southwest Airlines WN3264
PHX 05:05
STL 10:00
Nonstop 2.9h
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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 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 (PHX) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Phoenix to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 3 hours 9 minutes to fly from Phoenix (PHX) to St. Louis (STL).
  • Airlines with flights from Phoenix (PHX) to St. Louis (STL): Alaska Airlines, American Airlines and Southwest Airlines.

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