Flight times from St. Louis to Phoenix & schedule

The average flight time from St. Louis to Phoenix is About 4 hours 17 minutes, covering a distance of About 2,042.1 km.

Flight duration

About 4 hours 17 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
United Airlines UA2625
STL 1:40 PM
DEN 3:00 PM
With stops 2.3h
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Frontier Airlines F92105
DEN 1:02 PM
PHX 2:07 PM
2.1h
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Frontier Airlines F92630
STL 1:57 PM
MCO 5:27 PM
With stops 2.5h
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Frontier Airlines F91085
MCO 1:25 PM
PHX 3:19 PM
4.9h
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Delta Air Lines DL2455
STL 2:29 PM
SLC 4:40 PM
With stops 3.2h
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Delta Air Lines DL1451
SLC 5:30 PM
PHX 6:09 PM
1.6h
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United Airlines UA2660
STL 4:50 PM
DEN 6:11 PM
With stops 2.4h
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Frontier Airlines F94753
DEN 6:55 PM
PHX 7:58 PM
2.0h
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United Airlines UA5979
STL 5:15 AM
DEN 6:53 AM
With stops 2.6h
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United Airlines UA1481
DEN 7:50 AM
PHX 8:51 AM
1.0h
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Delta Air Lines DL1515
STL 5:31 PM
MSP 7:07 PM
With stops 1.6h
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Delta Air Lines DL1256
MSP 9:20 PM
PHX 11:44 PM
3.4h
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American Airlines AA2261
STL 5:11 AM
DFW 7:09 AM
With stops 2.0h
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Frontier Airlines F93831
DFW 10:40 PM
PHX 12:30 AM
2.8h
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American Airlines AA2303
STL 6:23 PM
PHX 7:46 PM
Nonstop 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 DL2288
MSP 7:00 AM
PHX 8:25 AM
2.4h
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Delta Air Lines DL2363
STL 6:50 AM
SLC 9:06 AM
With stops 3.3h
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Delta Air Lines DL1431
SLC 11:35 AM
PHX 12:15 PM
1.7h
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American Airlines AA2574
STL 7:45 AM
PHX 10:32 AM
Nonstop 3.8h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F94753
DEN 6:55 PM
PHX 7:58 PM
2.0h
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Delta Air Lines DL1492
STL 7:30 PM
SLC 9:42 PM
With stops 3.2h
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Delta Air Lines DL1496
SLC 10:59 PM
PHX 11:38 PM
1.6h
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Frontier Airlines F94741
STL 7:04 PM
DFW 9:08 PM
With stops 2.1h
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Frontier Airlines F93283
DFW 10:00 PM
PHX 11:44 PM
2.7h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F91819
DEN 8:00 AM
PHX 9:02 AM
2.0h
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Frontier Airlines F94741
STL 7:04 PM
DFW 9:08 PM
With stops 2.1h
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Frontier Airlines F93971
DFW 10:30 AM
PHX 12:27 PM
3.0h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F91375
DEN 10:40 AM
PHX 11:44 AM
2.1h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F92105
DEN 1:02 PM
PHX 2:07 PM
2.1h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F94765
DEN 7:23 PM
PHX 8:26 PM
2.0h
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United Airlines UA4183
STL 8:00 AM
ORD 9:22 AM
With stops 1.4h
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United Airlines UA1640
ORD 11:15 AM
PHX 1:21 PM
4.1h
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Delta Air Lines DL4064
STL 12:14 PM
MSP 1:50 PM
With stops 1.6h
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Delta Air Lines DL2287
MSP 2:50 PM
PHX 4:11 PM
2.4h
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Frontier Airlines F92075
STL 11:57 AM
PHX 1:28 PM
Nonstop 3.5h
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United Airlines UA4395
STL 11:25 AM
ORD 12:58 PM
With stops 1.6h
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Allegiant Air G4664
RFD 8:04 PM
AZA 10:34 PM
3.5h
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Frontier Airlines F92017
STL 10:44 PM
LAS 12:36 AM
With stops 3.9h
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Frontier Airlines F93484
LAS 9:11 PM
PHX 11:29 PM
1.3h
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Delta Air Lines DL5286
STL 9:00 AM
MSP 10:35 AM
With stops 1.6h
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Delta Air Lines DL2274
MSP 9:40 AM
PHX 12:09 PM
3.5h
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Frontier Airlines F93107
STL 9:37 PM
LAS 11:22 PM
With stops 3.8h
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Frontier Airlines F93484
LAS 9:11 PM
PHX 11:29 PM
1.3h
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United Airlines UA4183
STL 8:00 AM
ORD 9:22 AM
With stops 1.4h
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United Airlines UA1640
ORD 11:15 AM
PHX 1:21 PM
4.1h
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American Airlines AA2574
STL 7:45 AM
PHX 10:32 AM
Nonstop 3.8h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F94753
DEN 6:55 PM
PHX 7:58 PM
2.0h
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Delta Air Lines DL1492
STL 7:30 PM
SLC 9:42 PM
With stops 3.2h
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Delta Air Lines DL1496
SLC 10:59 PM
PHX 11:38 PM
1.6h
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Frontier Airlines F94741
STL 7:04 PM
DFW 9:08 PM
With stops 2.1h
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Frontier Airlines F93283
DFW 10:00 PM
PHX 11:44 PM
2.7h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F91819
DEN 8:00 AM
PHX 9:02 AM
2.0h
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Frontier Airlines F94741
STL 7:04 PM
DFW 9:08 PM
With stops 2.1h
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Frontier Airlines F93971
DFW 10:30 AM
PHX 12:27 PM
3.0h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F91375
DEN 10:40 AM
PHX 11:44 AM
2.1h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F92105
DEN 1:02 PM
PHX 2:07 PM
2.1h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F94765
DEN 7:23 PM
PHX 8:26 PM
2.0h
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American Airlines AA2303
STL 6:23 PM
PHX 7:46 PM
Nonstop 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 DL2288
MSP 7:00 AM
PHX 8:25 AM
2.4h
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Delta Air Lines DL2363
STL 6:50 AM
SLC 9:06 AM
With stops 3.3h
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Delta Air Lines DL1431
SLC 11:35 AM
PHX 12:15 PM
1.7h
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United Airlines UA5979
STL 5:15 AM
DEN 6:53 AM
With stops 2.6h
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United Airlines UA1481
DEN 7:50 AM
PHX 8:51 AM
1.0h
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American Airlines AA2303
STL 6:23 PM
PHX 7:46 PM
Nonstop 3.4h
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American Airlines AA2574
STL 7:45 AM
PHX 10:32 AM
Nonstop 3.8h
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Frontier Airlines F92075
STL 11:57 AM
PHX 1:28 PM
Nonstop 3.5h
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Frontier Airlines F92075
STL 11:57 AM
PHX 1:28 PM
Nonstop 3.5h
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American Airlines AA2574
STL 7:45 AM
PHX 10:32 AM
Nonstop 3.8h
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American Airlines AA2303
STL 6:23 PM
PHX 7:46 PM
Nonstop 3.4h
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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, American Airlines and Volaris.