Flight times from St. Louis to Phoenix & schedule

The average flight time from St. Louis to Phoenix is About 4 hours 14 minutes, covering a distance of About 2,042.1 km.

Flight duration

About 4 hours 14 minutes

Flight distance

About 2,042.1 km

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

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

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Earliest first
Latest first
American Airlines AA3179
STL 2:46 PM
PHX 4:00 PM
Nonstop 3.2h
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Frontier Airlines F93107
STL 2:52 PM
LAS 4:28 PM
With stops 3.6h
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Frontier Airlines F94048
LAS 11:37 AM
PHX 12:59 PM
1.4h
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Frontier Airlines F93107
STL 2:52 PM
LAS 4:28 PM
With stops 3.6h
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Frontier Airlines F91896
LAS 9:48 PM
PHX 11:05 PM
1.3h
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Frontier Airlines F91523
STL 3:34 PM
DFW 5:36 PM
With stops 2.0h
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Frontier Airlines F94655
DFW 10:23 PM
PHX 10:59 PM
2.6h
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Frontier Airlines F92636
STL 4:19 PM
MCO 7:53 PM
With stops 2.6h
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Frontier Airlines F91085
MCO 8:45 AM
PHX 10:45 AM
5.0h
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United Airlines UA362
STL 5:10 AM
DEN 6:32 AM
With stops 2.4h
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United Airlines UA1481
DEN 7:50 AM
PHX 8:51 AM
2.0h
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United Airlines UA1639
STL 5:33 PM
ORD 7:04 PM
With stops 1.5h
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United Airlines UA602
ORD 7:45 PM
PHX 9:44 PM
4.0h
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Frontier Airlines F94474
STL 5:27 PM
ATL 8:14 PM
With stops 1.8h
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Frontier Airlines F92607
ATL 6:36 PM
PHX 7:44 PM
4.1h
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United Airlines UA1639
STL 5:33 PM
ORD 7:04 PM
With stops 1.5h
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United Airlines UA2059
ORD 9:43 PM
PHX 11:37 PM
3.9h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:05 AM
With stops 1.6h
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Delta Air Lines DL2208
MSP 9:25 AM
PHX 10:46 AM
3.4h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:05 AM
With stops 1.6h
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Delta Air Lines DL2284
MSP 2:40 PM
PHX 3:58 PM
3.3h
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Frontier Airlines F94567
STL 7:38 PM
DEN 9:04 PM
With stops 2.4h
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Frontier Airlines F94753
DEN 10:45 PM
PHX 11:49 PM
2.1h
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Delta Air Lines DL2421
STL 7:59 PM
SLC 10:14 PM
With stops 3.3h
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Delta Air Lines DL1496
SLC 10:45 PM
PHX 11:29 PM
1.7h
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Frontier Airlines F94741
STL 7:19 PM
DFW 9:16 PM
With stops 1.9h
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Frontier Airlines F94655
DFW 10:23 PM
PHX 10:59 PM
2.6h
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Frontier Airlines F92017
STL 7:10 PM
LAS 8:43 PM
With stops 3.5h
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Frontier Airlines F91896
LAS 9:48 PM
PHX 11:05 PM
1.3h
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Delta Air Lines DL2363
STL 7:00 AM
SLC 9:11 AM
With stops 3.2h
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Delta Air Lines DL1431
SLC 11:30 AM
PHX 12:09 PM
1.6h
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Frontier Airlines F94567
STL 7:38 PM
DEN 9:04 PM
With stops 2.4h
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Frontier Airlines F92141
DEN 10:35 AM
PHX 11:42 AM
2.1h
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Frontier Airlines F92017
STL 7:10 PM
LAS 8:43 PM
With stops 3.5h
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Frontier Airlines F94048
LAS 11:37 AM
PHX 12:59 PM
1.4h
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American Airlines AA2574
STL 8:00 AM
PHX 9:25 AM
Nonstop 3.4h
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Delta Air Lines DL5325
STL 8:48 AM
MSP 10:30 AM
With stops 1.7h
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Delta Air Lines DL2287
MSP 2:50 PM
PHX 4:11 PM
3.4h
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American Airlines AA2574
STL 8:00 AM
PHX 9:25 AM
Nonstop 3.4h
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Delta Air Lines DL5325
STL 8:48 AM
MSP 10:30 AM
With stops 1.7h
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Delta Air Lines DL2287
MSP 2:50 PM
PHX 4:11 PM
3.4h
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Frontier Airlines F94567
STL 7:38 PM
DEN 9:04 PM
With stops 2.4h
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Frontier Airlines F94753
DEN 10:45 PM
PHX 11:49 PM
2.1h
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Delta Air Lines DL2421
STL 7:59 PM
SLC 10:14 PM
With stops 3.3h
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Delta Air Lines DL1496
SLC 10:45 PM
PHX 11:29 PM
1.7h
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Frontier Airlines F94741
STL 7:19 PM
DFW 9:16 PM
With stops 1.9h
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Frontier Airlines F94655
DFW 10:23 PM
PHX 10:59 PM
2.6h
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Frontier Airlines F92017
STL 7:10 PM
LAS 8:43 PM
With stops 3.5h
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Frontier Airlines F91896
LAS 9:48 PM
PHX 11:05 PM
1.3h
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Delta Air Lines DL2363
STL 7:00 AM
SLC 9:11 AM
With stops 3.2h
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Delta Air Lines DL1431
SLC 11:30 AM
PHX 12:09 PM
1.6h
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Frontier Airlines F94567
STL 7:38 PM
DEN 9:04 PM
With stops 2.4h
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Frontier Airlines F92141
DEN 10:35 AM
PHX 11:42 AM
2.1h
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Frontier Airlines F92017
STL 7:10 PM
LAS 8:43 PM
With stops 3.5h
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Frontier Airlines F94048
LAS 11:37 AM
PHX 12:59 PM
1.4h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:05 AM
With stops 1.6h
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Delta Air Lines DL2208
MSP 9:25 AM
PHX 10:46 AM
3.4h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:05 AM
With stops 1.6h
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Delta Air Lines DL2284
MSP 2:40 PM
PHX 3:58 PM
3.3h
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United Airlines UA362
STL 5:10 AM
DEN 6:32 AM
With stops 2.4h
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United Airlines UA1481
DEN 7:50 AM
PHX 8:51 AM
2.0h
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United Airlines UA1639
STL 5:33 PM
ORD 7:04 PM
With stops 1.5h
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United Airlines UA602
ORD 7:45 PM
PHX 9:44 PM
4.0h
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Frontier Airlines F94474
STL 5:27 PM
ATL 8:14 PM
With stops 1.8h
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Frontier Airlines F92607
ATL 6:36 PM
PHX 7:44 PM
4.1h
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Check prices
United Airlines UA1639
STL 5:33 PM
ORD 7:04 PM
With stops 1.5h
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United Airlines UA2059
ORD 9:43 PM
PHX 11:37 PM
3.9h
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Frontier Airlines F92636
STL 4:19 PM
MCO 7:53 PM
With stops 2.6h
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Frontier Airlines F91085
MCO 8:45 AM
PHX 10:45 AM
5.0h
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Check prices
Frontier Airlines F91523
STL 3:34 PM
DFW 5:36 PM
With stops 2.0h
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Frontier Airlines F94655
DFW 10:23 PM
PHX 10:59 PM
2.6h
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Check prices
American Airlines AA3179
STL 2:46 PM
PHX 4:00 PM
Nonstop 3.2h
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W
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F
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Check prices
Frontier Airlines F93107
STL 2:52 PM
LAS 4:28 PM
With stops 3.6h
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W
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F
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Frontier Airlines F94048
LAS 11:37 AM
PHX 12:59 PM
1.4h
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W
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F
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Check prices
Frontier Airlines F93107
STL 2:52 PM
LAS 4:28 PM
With stops 3.6h
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W
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F
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Frontier Airlines F91896
LAS 9:48 PM
PHX 11:05 PM
1.3h
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W
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Check prices
See all
American Airlines AA3179
STL 2:46 PM
PHX 4:00 PM
Nonstop 3.2h
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W
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F
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Check prices
American Airlines AA2574
STL 8:00 AM
PHX 9:25 AM
Nonstop 3.4h
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W
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F
S
Check prices
American Airlines AA2574
STL 8:00 AM
PHX 9:25 AM
Nonstop 3.4h
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W
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F
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Check prices
American Airlines AA3179
STL 2:46 PM
PHX 4:00 PM
Nonstop 3.2h
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Check prices

FAQs about flight schedules from St. Louis to Phoenix

  • When are flight tickets from St. Louis (STL) to Phoenix (PHX) the cheapest?

    Airlines adjust prices for flights from St. Louis to Phoenix 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 58 minutes to fly from St. Louis (STL) to Phoenix (PHX).
  • Airlines with flights from St. Louis (STL) to Phoenix (PHX): Alaska Airlines and American Airlines.