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 2,042.1 km.

Flight duration

About 4 hours 6 minutes

Flight distance

About 2,042.1 km

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 F94766
PHX 2:15 PM
DEN 5:10 PM
With stops 1.9h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Delta Air Lines DL2284
PHX 3:05 PM
MSP 7:15 PM
With stops 2.2h
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Delta Air Lines DL1609
MSP 9:45 PM
STL 11:18 PM
1.6h
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Delta Air Lines DL1738
PHX 5:18 PM
SLC 8:00 PM
With stops 1.7h
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Delta Air Lines DL2666
SLC 8:35 PM
STL 12:21 AM
2.8h
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American Airlines AA3415
PHX 6:55 PM
STL 11:59 PM
Nonstop 3.1h
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American Airlines AA890
PHX 6:52 PM
STL 11:59 PM
Nonstop 3.1h
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Delta Air Lines DL1535
PHX 6:00 AM
SLC 8:43 AM
With stops 1.7h
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Delta Air Lines DL2455
SLC 9:25 AM
STL 1:17 PM
2.9h
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American Airlines AA1114
PHX 6:00 AM
ORD 11:37 AM
With stops 3.6h
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American Airlines AA418
ORD 3:18 PM
STL 4:41 PM
1.4h
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Frontier Airlines F91820
PHX 6:53 PM
DEN 9:46 PM
With stops 1.9h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Frontier Airlines F91376
PHX 6:40 AM
DEN 9:37 AM
With stops 1.9h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Frontier Airlines F92076
PHX 7:25 AM
STL 12:21 PM
Nonstop 2.9h
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Delta Air Lines DL2553
PHX 7:25 AM
MSP 11:33 AM
With stops 2.1h
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Delta Air Lines DL3870
MSP 12:50 PM
STL 2:29 PM
1.6h
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Frontier Airlines F91019
PHX 7:45 AM
LAS 8:58 AM
With stops 1.2h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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Frontier Airlines F94768
PHX 8:40 AM
DEN 11:43 AM
With stops 2.0h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Frontier Airlines F93983
PHX 9:52 AM
LAS 11:12 AM
With stops 1.3h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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Alaska Airlines AS637
PHX 9:10 AM
SEA 12:17 PM
With stops 3.1h
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Alaska Airlines AS472
SEA 6:00 PM
STL 11:58 PM
4.0h
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Frontier Airlines F94113
PHX 10:27 PM
LAS 11:38 PM
With stops 1.2h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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Frontier Airlines F91748
PHX 10:57 AM
DEN 1:56 PM
With stops 2.0h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Frontier Airlines F92608
PHX 11:40 PM
ATL 6:30 AM
With stops 3.8h
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Frontier Airlines F94473
ATL 8:00 AM
STL 8:47 AM
1.8h
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American Airlines AA1748
PHX 11:59 PM
ORD 5:37 AM
With stops 3.6h
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American Airlines AA1926
ORD 10:30 PM
STL 11:48 PM
1.3h
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United Airlines UA555
PHX 11:59 PM
ORD 5:29 AM
With stops 3.5h
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United Airlines UA485
ORD 7:45 PM
STL 9:13 PM
1.5h
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United Airlines UA1842
PHX 12:50 PM
ORD 6:20 PM
With stops 3.5h
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United Airlines UA485
ORD 7:45 PM
STL 9:13 PM
1.5h
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Frontier Airlines F91086
PHX 12:35 AM
MCO 7:52 AM
With stops 4.3h
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Frontier Airlines F92635
MCO 10:15 PM
STL 11:58 PM
2.7h
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Frontier Airlines F92608
PHX 11:40 PM
ATL 6:30 AM
With stops 3.8h
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Frontier Airlines F94473
ATL 8:00 AM
STL 8:47 AM
1.8h
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American Airlines AA1748
PHX 11:59 PM
ORD 5:37 AM
With stops 3.6h
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American Airlines AA1926
ORD 10:30 PM
STL 11:48 PM
1.3h
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United Airlines UA555
PHX 11:59 PM
ORD 5:29 AM
With stops 3.5h
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United Airlines UA485
ORD 7:45 PM
STL 9:13 PM
1.5h
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Frontier Airlines F94113
PHX 10:27 PM
LAS 11:38 PM
With stops 1.2h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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Frontier Airlines F91748
PHX 10:57 AM
DEN 1:56 PM
With stops 2.0h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Frontier Airlines F93983
PHX 9:52 AM
LAS 11:12 AM
With stops 1.3h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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Alaska Airlines AS637
PHX 9:10 AM
SEA 12:17 PM
With stops 3.1h
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Alaska Airlines AS472
SEA 6:00 PM
STL 11:58 PM
4.0h
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Frontier Airlines F94768
PHX 8:40 AM
DEN 11:43 AM
With stops 2.0h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Frontier Airlines F92076
PHX 7:25 AM
STL 12:21 PM
Nonstop 2.9h
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Check prices
Delta Air Lines DL2553
PHX 7:25 AM
MSP 11:33 AM
With stops 2.1h
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Delta Air Lines DL3870
MSP 12:50 PM
STL 2:29 PM
1.6h
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Check prices
Frontier Airlines F91019
PHX 7:45 AM
LAS 8:58 AM
With stops 1.2h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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Check prices
American Airlines AA3415
PHX 6:55 PM
STL 11:59 PM
Nonstop 3.1h
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American Airlines AA890
PHX 6:52 PM
STL 11:59 PM
Nonstop 3.1h
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Delta Air Lines DL1535
PHX 6:00 AM
SLC 8:43 AM
With stops 1.7h
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Delta Air Lines DL2455
SLC 9:25 AM
STL 1:17 PM
2.9h
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American Airlines AA1114
PHX 6:00 AM
ORD 11:37 AM
With stops 3.6h
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American Airlines AA418
ORD 3:18 PM
STL 4:41 PM
1.4h
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Check prices
Frontier Airlines F91820
PHX 6:53 PM
DEN 9:46 PM
With stops 1.9h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Check prices
Frontier Airlines F91376
PHX 6:40 AM
DEN 9:37 AM
With stops 1.9h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Check prices
Delta Air Lines DL1738
PHX 5:18 PM
SLC 8:00 PM
With stops 1.7h
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Delta Air Lines DL2666
SLC 8:35 PM
STL 12:21 AM
2.8h
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See all
American Airlines AA3415
PHX 6:55 PM
STL 11:59 PM
Nonstop 3.1h
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W
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F
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Check prices
American Airlines AA890
PHX 6:52 PM
STL 11:59 PM
Nonstop 3.1h
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W
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F
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Check prices
Frontier Airlines F92076
PHX 7:25 AM
STL 12:21 PM
Nonstop 2.9h
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W
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F
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Check prices
Frontier Airlines F92076
PHX 7:25 AM
STL 12:21 PM
Nonstop 2.9h
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W
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F
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Check prices
American Airlines AA3415
PHX 6:55 PM
STL 11:59 PM
Nonstop 3.1h
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Check prices
American Airlines AA890
PHX 6:52 PM
STL 11:59 PM
Nonstop 3.1h
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Check prices

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 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.