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

Flight duration

About 4 hours 18 minutes

Flight distance

About 2,042.1 km

Earliest flight

07:44 → 08:59

Latest flight

18:10 → 19:36

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 UA4619
STL 05:00
ORD 06:30
With stops 1.5h
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United Airlines UA1477
ORD 07:35
PHX 09:25
3.8h
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United Airlines UA5979
STL 05:15
DEN 06:52
With stops 2.6h
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United Airlines UA1481
DEN 07:50
PHX 08:51
2.0h
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Alaska Airlines AS473
STL 06:00
SEA 08:30
With stops 4.5h
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Alaska Airlines AS1007
SEA 09:50
PHX 12:54
3.1h
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Alaska Airlines AS473
STL 06:00
SEA 08:30
With stops 4.5h
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Alaska Airlines AS644
SEA 21:05
PHX 23:58
2.9h
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United Airlines UA6368
STL 06:15
IAH 08:27
With stops 2.2h
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United Airlines UA1895
IAH 10:15
PHX 11:11
2.9h
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Delta Air Lines DL1597
STL 06:30
MSP 08:05
With stops 1.6h
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Delta Air Lines DL2288
MSP 07:00
PHX 08:25
3.4h
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Delta Air Lines DL1597
STL 06:30
MSP 08:05
With stops 1.6h
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Delta Air Lines DL2274
MSP 11:22
PHX 12:37
3.3h
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Southwest Airlines WN743
STL 06:40
PHX 07:55
Nonstop 3.3h
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Delta Air Lines DL2363
STL 07:30
SLC 09:46
With stops 3.3h
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Delta Air Lines DL1431
SLC 11:25
PHX 12:07
1.7h
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American Airlines AA2574
STL 08:00
PHX 09:29
Nonstop 3.5h
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United Airlines UA1396
STL 09:13
DEN 10:35
With stops 2.4h
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United Airlines UA1686
DEN 11:24
PHX 12:20
1.9h
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Spirit Airlines NK1344
STL 10:47
DTW 13:16
With stops 1.5h
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Spirit Airlines NK1739
DTW 20:44
PHX 22:19
4.6h
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United Airlines UA6213
STL 11:00
IAH 13:20
With stops 2.3h
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United Airlines UA1798
IAH 14:25
PHX 15:21
2.9h
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Frontier Airlines F92017
STL 17:34
LAS 19:23
With stops 3.8h
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Frontier Airlines F93484
LAS 21:33
PHX 22:49
1.3h
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American Airlines AA6470
STL 18:10
PHX 19:36
Nonstop 3.4h
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American Airlines AA590
STL 18:18
PHX 19:34
Nonstop 3.3h
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Hawaiian Airlines HA7125
STL 18:22
SEA 20:50
With stops 4.5h
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Hawaiian Airlines HA6849
SEA 09:50
PHX 12:54
3.1h
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Alaska Airlines AS291
STL 18:30
SEA 20:59
With stops 4.5h
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Alaska Airlines AS1007
SEA 09:50
PHX 12:54
3.1h
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Frontier Airlines F94567
STL 19:43
DEN 21:15
With stops 2.5h
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Frontier Airlines F94753
DEN 22:30
PHX 00:30
2.0h
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Frontier Airlines F94567
STL 19:43
DEN 21:15
With stops 2.5h
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Frontier Airlines F91375
DEN 06:00
PHX 08:06
2.1h
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Southwest Airlines WN2368
STL 21:10
PHX 22:20
Nonstop 3.2h
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Frontier Airlines F94741
STL 20:44
DFW 22:40
With stops 1.9h
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Frontier Airlines F93971
DFW 07:40
PHX 09:32
2.9h
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Frontier Airlines F94567
STL 19:43
DEN 21:15
With stops 2.5h
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Frontier Airlines F94753
DEN 22:30
PHX 00:30
2.0h
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Frontier Airlines F94567
STL 19:43
DEN 21:15
With stops 2.5h
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Frontier Airlines F91375
DEN 06:00
PHX 08:06
2.1h
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Alaska Airlines AS291
STL 18:30
SEA 20:59
With stops 4.5h
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Alaska Airlines AS1007
SEA 09:50
PHX 12:54
3.1h
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Hawaiian Airlines HA7125
STL 18:22
SEA 20:50
With stops 4.5h
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Hawaiian Airlines HA6849
SEA 09:50
PHX 12:54
3.1h
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American Airlines AA590
STL 18:18
PHX 19:34
Nonstop 3.3h
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American Airlines AA6470
STL 18:10
PHX 19:36
Nonstop 3.4h
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Frontier Airlines F92017
STL 17:34
LAS 19:23
With stops 3.8h
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Frontier Airlines F93484
LAS 21:33
PHX 22:49
1.3h
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United Airlines UA6213
STL 11:00
IAH 13:20
With stops 2.3h
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United Airlines UA1798
IAH 14:25
PHX 15:21
2.9h
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Spirit Airlines NK1344
STL 10:47
DTW 13:16
With stops 1.5h
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Spirit Airlines NK1739
DTW 20:44
PHX 22:19
4.6h
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United Airlines UA1396
STL 09:13
DEN 10:35
With stops 2.4h
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United Airlines UA1686
DEN 11:24
PHX 12:20
1.9h
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American Airlines AA2574
STL 08:00
PHX 09:29
Nonstop 3.5h
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Delta Air Lines DL2363
STL 07:30
SLC 09:46
With stops 3.3h
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Delta Air Lines DL1431
SLC 11:25
PHX 12:07
1.7h
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Southwest Airlines WN743
STL 06:40
PHX 07:55
Nonstop 3.3h
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Delta Air Lines DL1597
STL 06:30
MSP 08:05
With stops 1.6h
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Delta Air Lines DL2288
MSP 07:00
PHX 08:25
3.4h
See prices and details in the app >>
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Delta Air Lines DL1597
STL 06:30
MSP 08:05
With stops 1.6h
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Delta Air Lines DL2274
MSP 11:22
PHX 12:37
3.3h
See prices and details in the app >>
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United Airlines UA6368
STL 06:15
IAH 08:27
With stops 2.2h
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United Airlines UA1895
IAH 10:15
PHX 11:11
2.9h
See prices and details in the app >>
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Alaska Airlines AS473
STL 06:00
SEA 08:30
With stops 4.5h
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Alaska Airlines AS1007
SEA 09:50
PHX 12:54
3.1h
See prices and details in the app >>
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Alaska Airlines AS473
STL 06:00
SEA 08:30
With stops 4.5h
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Alaska Airlines AS644
SEA 21:05
PHX 23:58
2.9h
See prices and details in the app >>
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See all
Southwest Airlines WN743
STL 06:40
PHX 07:55
Nonstop 3.3h
See prices and details in the app >>
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American Airlines AA2574
STL 08:00
PHX 09:29
Nonstop 3.5h
See prices and details in the app >>
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American Airlines AA6470
STL 18:10
PHX 19:36
Nonstop 3.4h
See prices and details in the app >>
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American Airlines AA590
STL 18:18
PHX 19:34
Nonstop 3.3h
See prices and details in the app >>
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Southwest Airlines WN2368
STL 21:10
PHX 22:20
Nonstop 3.2h
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Southwest Airlines WN2368
STL 21:10
PHX 22:20
Nonstop 3.2h
See prices and details in the app >>
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American Airlines AA590
STL 18:18
PHX 19:34
Nonstop 3.3h
See prices and details in the app >>
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American Airlines AA6470
STL 18:10
PHX 19:36
Nonstop 3.4h
See prices and details in the app >>
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American Airlines AA2574
STL 08:00
PHX 09:29
Nonstop 3.5h
See prices and details in the app >>
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Southwest Airlines WN743
STL 06:40
PHX 07:55
Nonstop 3.3h
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Top airlines for flights from St. Louis to Phoenix

Multiple airlines provide flights from St. Louis to Phoenix. 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 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.

  • How long does it take to fly from St. Louis (STL) to Phoenix (PHX) and what is the distance?

    It takes around 4 hours 24 minutes to fly from St. Louis (STL) to Phoenix (PHX).

  • What are the most popular airlines that fly from St. Louis (STL) to Phoenix (PHX)?

    Airlines with flights from St. Louis (STL) to Phoenix (PHX): Alaska Airlines, American Airlines and Southwest Airlines.

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