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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
Southwest Airlines WN4401
STL 05:25
MDW 06:35
With stops 1.2h
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Frontier Airlines F91829
ORD 16:30
PHX 18:34
4.1h
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Delta Air Lines DL1597
STL 06:00
MSP 07:35
With stops 1.6h
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Delta Air Lines DL2208
MSP 08:55
PHX 11:24
3.5h
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Delta Air Lines DL1597
STL 06:00
MSP 07:35
With stops 1.6h
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Delta Air Lines DL2288
MSP 09:25
PHX 11:53
3.5h
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Delta Air Lines DL1597
STL 06:00
MSP 07:35
With stops 1.6h
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Delta Air Lines DL2274
MSP 11:43
PHX 14:00
3.3h
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United Airlines UA3518
STL 06:00
EWR 09:35
With stops 2.6h
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United Airlines UA1210
EWR 13:10
PHX 15:29
5.3h
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American Airlines AA2444
STL 06:06
ORD 07:30
With stops 1.4h
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Frontier Airlines F91829
ORD 16:30
PHX 18:34
4.1h
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Southwest Airlines WN4008
STL 06:15
PHX 07:30
Nonstop 3.3h
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Alaska Airlines AS473
STL 07:00
SEA 09:40
With stops 4.7h
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Alaska Airlines AS1007
SEA 09:50
PHX 12:54
3.1h
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Alaska Airlines AS473
STL 07:00
SEA 09:40
With stops 4.7h
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Alaska Airlines AS982
SEA 11:45
PHX 14:58
3.2h
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Delta Air Lines DL2363
STL 07:35
SLC 09:45
With stops 3.2h
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Delta Air Lines DL1431
SLC 11:30
PHX 12:13
1.7h
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Southwest Airlines WN2488
STL 08:00
ATL 10:35
With stops 1.6h
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Frontier Airlines F91099
ATL 10:30
PHX 11:31
4.0h
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American Airlines AA2574
STL 08:03
PHX 10:39
Nonstop 3.6h
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Southwest Airlines WN1173
STL 09:35
PHX 10:50
Nonstop 3.3h
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Southwest Airlines WN1393
STL 10:40
PHX 11:55
Nonstop 3.3h
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Delta Air Lines DL1564
STL 12:10
MSP 13:46
With stops 1.6h
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Delta Air Lines DL2287
MSP 14:50
PHX 17:22
3.5h
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Spirit Airlines NK2323
STL 14:30
DTW 16:58
With stops 1.5h
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Spirit Airlines NK2032
DTW 20:38
PHX 22:04
4.4h
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Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Frontier Airlines F93484
LAS 22:20
PHX 23:38
1.3h
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Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Frontier Airlines F94048
LAS 07:00
PHX 08:17
1.3h
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Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Frontier Airlines F94114
LAS 17:21
PHX 18:50
1.5h
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Frontier Airlines F92630
STL 15:16
MCO 18:52
With stops 2.6h
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Frontier Airlines F91085
MCO 13:25
PHX 15:19
4.9h
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Frontier Airlines F93107
STL 21:07
LAS 22:45
With stops 3.6h
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Frontier Airlines F94114
LAS 17:21
PHX 18:50
1.5h
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F94753
DEN 21:58
PHX 22:54
1.9h
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F91819
DEN 06:55
PHX 07:59
2.1h
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F91375
DEN 09:21
PHX 11:25
2.1h
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F92105
DEN 19:58
PHX 20:58
2.0h
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F94765
DEN 19:19
PHX 20:19
2.0h
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Delta Air Lines DL1492
STL 19:11
SLC 21:17
With stops 3.1h
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Delta Air Lines DL1496
SLC 21:59
PHX 22:40
1.7h
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Frontier Airlines F94741
STL 18:22
DFW 20:19
With stops 1.9h
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Frontier Airlines F93971
DFW 18:17
PHX 19:59
2.7h
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Southwest Airlines WN1958
STL 17:55
PHX 19:10
Nonstop 3.3h
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United Airlines UA483
STL 16:40
PHX 20:17
Nonstop 5.6h
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Delta Air Lines DL3921
STL 15:30
MSP 17:16
With stops 1.8h
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Delta Air Lines DL2297
MSP 18:50
PHX 21:14
3.4h
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Frontier Airlines F92630
STL 15:16
MCO 18:52
With stops 2.6h
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Frontier Airlines F91085
MCO 13:25
PHX 15:19
4.9h
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Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Frontier Airlines F93484
LAS 22:20
PHX 23:38
1.3h
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Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Frontier Airlines F94048
LAS 07:00
PHX 08:17
1.3h
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Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Frontier Airlines F94114
LAS 17:21
PHX 18:50
1.5h
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Spirit Airlines NK2323
STL 14:30
DTW 16:58
With stops 1.5h
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Spirit Airlines NK2032
DTW 20:38
PHX 22:04
4.4h
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Delta Air Lines DL1564
STL 12:10
MSP 13:46
With stops 1.6h
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Delta Air Lines DL2287
MSP 14:50
PHX 17:22
3.5h
See prices and details in the app >>
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Southwest Airlines WN1393
STL 10:40
PHX 11:55
Nonstop 3.3h
See prices and details in the app >>
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Southwest Airlines WN1173
STL 09:35
PHX 10:50
Nonstop 3.3h
See prices and details in the app >>
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American Airlines AA2574
STL 08:03
PHX 10:39
Nonstop 3.6h
See prices and details in the app >>
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See all
Southwest Airlines WN4008
STL 06:15
PHX 07:30
Nonstop 3.3h
See prices and details in the app >>
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American Airlines AA2574
STL 08:03
PHX 10:39
Nonstop 3.6h
See prices and details in the app >>
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Southwest Airlines WN1173
STL 09:35
PHX 10:50
Nonstop 3.3h
See prices and details in the app >>
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Southwest Airlines WN1393
STL 10:40
PHX 11:55
Nonstop 3.3h
See prices and details in the app >>
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United Airlines UA483
STL 16:40
PHX 20:17
Nonstop 5.6h
See prices and details in the app >>
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Southwest Airlines WN1958
STL 17:55
PHX 19:10
Nonstop 3.3h
See prices and details in the app >>
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Southwest Airlines WN1958
STL 17:55
PHX 19:10
Nonstop 3.3h
See prices and details in the app >>
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United Airlines UA483
STL 16:40
PHX 20:17
Nonstop 5.6h
See prices and details in the app >>
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Southwest Airlines WN1393
STL 10:40
PHX 11:55
Nonstop 3.3h
See prices and details in the app >>
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Southwest Airlines WN1173
STL 09:35
PHX 10:50
Nonstop 3.3h
See prices and details in the app >>
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American Airlines AA2574
STL 08:03
PHX 10:39
Nonstop 3.6h
See prices and details in the app >>
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Southwest Airlines WN4008
STL 06:15
PHX 07:30
Nonstop 3.3h
See prices and details in the app >>
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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 59 minutes to fly from St. Louis (STL) to Phoenix (PHX).
  • Airlines with flights from St. Louis (STL) to Phoenix (PHX): Alaska Airlines, American Airlines, Southwest Airlines and United Airlines.

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