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Southwest Airlines flights from St Louis to Phoenix

Southwest Airlines flies St Louis to Phoenix nonstop 34 times a week, departures from 05:05 to 12:10, 3h 5m in the air.

Flights from St Louis to Phoenix

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Southwest Airlines on St Louis to Phoenix at a glance

flights a week
34
days of operation
Daily
first and last departure
05:05 - 12:10
flight time
3h 5m - 7h 45m
aircraft
Boeing 737, Boeing 737-800
departure terminal
2
cheapest fare on the route
$151

Southwest Airlines St Louis to Phoenix schedule

34 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 1671
Southwest Airlines
05:05 Lambert-St. Louis International, terminal 2
07:30 Phoenix Sky Harbor International, terminal 4
3h 25m
Mon, Thu, Fri, Sun
WN 4213
Southwest Airlines
05:15 Lambert-St. Louis International, terminal 2
07:40 Phoenix Sky Harbor International, terminal 4
3h 25m
Sat
Boeing 737
WN 679
Southwest Airlines
05:55 Lambert-St. Louis International, terminal 2
08:20 Phoenix Sky Harbor International, terminal 4
3h 25m
Mon, Tue, Wed, Thu
WN 130
Southwest Airlines
06:20 Lambert-St. Louis International, terminal 2
08:45 Phoenix Sky Harbor International, terminal 4
3h 25m
Sat
Boeing 737
WN 3286
Southwest Airlines
07:55 Lambert-St. Louis International, terminal 2
11:45 Phoenix Sky Harbor International, terminal 4
4h 50m
Sat
Boeing 737-800
WN 1755
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
12:25 Phoenix Sky Harbor International, terminal 4
5h
Mon, Tue, Wed, Thu
WN 3286
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
12:15 Phoenix Sky Harbor International, terminal 4
4h 50m
Mon, Tue, Wed, Thu
Boeing 737
WN 4452
Southwest Airlines
08:30 Lambert-St. Louis International, terminal 2
13:35 Phoenix Sky Harbor International, terminal 4
6h 5m
Thu, Fri
Boeing 737-800
WN 4187
Southwest Airlines
08:35 Lambert-St. Louis International, terminal 2
11:00 Phoenix Sky Harbor International, terminal 4
3h 25m
Mon, Tue, Wed, Thu
WN 2388
Southwest Airlines
08:40 Lambert-St. Louis International, terminal 2
13:50 Phoenix Sky Harbor International, terminal 4
6h 10m
Sat
Boeing 737-800
WN 3286
Southwest Airlines
08:40 Lambert-St. Louis International, terminal 2
12:25 Phoenix Sky Harbor International, terminal 4
4h 45m
Sat
WN 4452
Southwest Airlines
08:50 Lambert-St. Louis International, terminal 2
13:55 Phoenix Sky Harbor International, terminal 4
6h 5m
Mon, Fri, Sun
Boeing 737-800
WN 4187
Southwest Airlines
09:35 Lambert-St. Louis International, terminal 2
12:00 Phoenix Sky Harbor International, terminal 4
3h 25m
Mon, Thu, Fri, Sun
Boeing 737
WN 1412
Southwest Airlines
09:55 Lambert-St. Louis International, terminal 2
15:20 Phoenix Sky Harbor International, terminal 4
6h 25m
Sat
WN 115
Southwest Airlines
10:45 Lambert-St. Louis International, terminal 2
13:10 Phoenix Sky Harbor International, terminal 4
3h 25m
Tue
Boeing 737
WN 2554
Southwest Airlines
11:45 Lambert-St. Louis International, terminal 2
14:10 Phoenix Sky Harbor International, terminal 4
3h 25m
Sat
Boeing 737
WN 4187
Southwest Airlines
12:10 Lambert-St. Louis International, terminal 2
14:35 Phoenix Sky Harbor International, terminal 4
3h 25m
Sat
Boeing 737-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 4213
Southwest Airlines
05:20 Lambert-St. Louis International, terminal 2
07:45 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
Boeing 737
WN 4187
Southwest Airlines
09:50 Lambert-St. Louis International, terminal 2
12:10 Phoenix Sky Harbor International, terminal 4
3h 20m
Seasonal
Boeing 737
WN 1327
Southwest Airlines
07:40 Lambert-St. Louis International, terminal 2
13:50 Phoenix Sky Harbor International, terminal 4
7h 10m
Seasonal
WN 4187
Southwest Airlines
07:45 Lambert-St. Louis International, terminal 2
10:05 Phoenix Sky Harbor International, terminal 4
3h 20m
Seasonal
Boeing 737
WN 447
Southwest Airlines
12:05 Lambert-St. Louis International, terminal 2
14:25 Phoenix Sky Harbor International, terminal 4
3h 20m
Seasonal
Boeing 737
WN 4213
Southwest Airlines
05:35 Lambert-St. Louis International, terminal 2
08:00 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
Boeing 737-800
WN 4187
Southwest Airlines
10:45 Lambert-St. Louis International, terminal 2
13:10 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
WN 3833
Southwest Airlines
05:45 Lambert-St. Louis International, terminal 2
08:15 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737-800
WN 3834
Southwest Airlines
08:55 Lambert-St. Louis International, terminal 2
11:25 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737-800
WN 3833
Southwest Airlines
05:20 Lambert-St. Louis International, terminal 2
07:50 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 1183
Southwest Airlines
08:05 Lambert-St. Louis International, terminal 2
10:40 Phoenix Sky Harbor International, terminal 4
3h 35m
Seasonal
Boeing 737-800
WN 3833
Southwest Airlines
05:50 Lambert-St. Louis International, terminal 2
08:20 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 3834
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
10:55 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
WN 3833
Southwest Airlines
05:15 Lambert-St. Louis International, terminal 2
07:45 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 2096
Southwest Airlines
11:35 Lambert-St. Louis International, terminal 2
14:00 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
Boeing 737-800
WN 1227
Southwest Airlines
08:40 Lambert-St. Louis International, terminal 2
12:30 Phoenix Sky Harbor International, terminal 4
4h 50m
Seasonal
Boeing 737
WN 411
Southwest Airlines
08:40 Lambert-St. Louis International, terminal 2
11:10 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 3464
Southwest Airlines
08:45 Lambert-St. Louis International, terminal 2
13:15 Phoenix Sky Harbor International, terminal 4
5h 30m
Seasonal
WN 3446
Southwest Airlines
05:00 Lambert-St. Louis International, terminal 2
07:30 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 4155
Southwest Airlines
08:35 Lambert-St. Louis International, terminal 2
11:25 Phoenix Sky Harbor International, terminal 4
3h 50m
Seasonal
Boeing 737
WN 4439
Southwest Airlines
08:35 Lambert-St. Louis International, terminal 2
11:05 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737-800
WN 1864
Southwest Airlines
11:55 Lambert-St. Louis International, terminal 2
14:20 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
Boeing 737-800
WN 3446
Southwest Airlines
05:25 Lambert-St. Louis International, terminal 2
07:55 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 4161
Southwest Airlines
08:05 Lambert-St. Louis International, terminal 2
10:35 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737-800
WN 1864
Southwest Airlines
11:40 Lambert-St. Louis International, terminal 2
14:05 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
WN 1657
Southwest Airlines
05:45 Lambert-St. Louis International, terminal 2
07:15 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737-800
WN 3386
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
09:55 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 2444
Southwest Airlines
10:55 Lambert-St. Louis International, terminal 2
12:25 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 1693
Southwest Airlines
06:30 Lambert-St. Louis International, terminal 2
08:00 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 3373
Southwest Airlines
08:40 Lambert-St. Louis International, terminal 2
10:10 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 4090
Southwest Airlines
05:45 Lambert-St. Louis International, terminal 2
07:10 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
Boeing 737-800
WN 2051
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
09:55 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737-800
WN 4319
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
11:10 Phoenix Sky Harbor International, terminal 4
4h 45m
Seasonal
Boeing 737
WN 4090
Southwest Airlines
05:10 Lambert-St. Louis International, terminal 2
06:35 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
Boeing 737
WN 2613
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
11:05 Phoenix Sky Harbor International, terminal 4
4h 40m
Seasonal
WN 3288
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
09:55 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 4090
Southwest Airlines
05:35 Lambert-St. Louis International, terminal 2
07:00 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
Boeing 737
WN 1416
Southwest Airlines
08:45 Lambert-St. Louis International, terminal 2
14:30 Phoenix Sky Harbor International, terminal 4
7h 45m
Seasonal
WN 1663
Southwest Airlines
10:15 Lambert-St. Louis International, terminal 2
14:30 Phoenix Sky Harbor International, terminal 4
6h 15m
Seasonal
WN 2260
Southwest Airlines
06:00 Lambert-St. Louis International, terminal 2
07:25 Phoenix Sky Harbor International, terminal 4
3h 25m
Seasonal
Boeing 737
WN 3794
Southwest Airlines
08:20 Lambert-St. Louis International, terminal 2
12:25 Phoenix Sky Harbor International, terminal 4
6h 5m
Seasonal
WN 647
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
11:10 Phoenix Sky Harbor International, terminal 4
4h 45m
Seasonal
WN 3288
Southwest Airlines
08:30 Lambert-St. Louis International, terminal 2
10:00 Phoenix Sky Harbor International, terminal 4
3h 30m
Seasonal
Boeing 737
WN 3951
Southwest Airlines
05:40 Lambert-St. Louis International, terminal 2
06:55 Phoenix Sky Harbor International, terminal 4
3h 15m
Seasonal
Boeing 737
WN 3954
Southwest Airlines
11:05 Lambert-St. Louis International, terminal 2
12:10 Phoenix Sky Harbor International, terminal 4
3h 5m
Seasonal
Boeing 737
WN 3552
Southwest Airlines
05:50 Lambert-St. Louis International, terminal 2
07:05 Phoenix Sky Harbor International, terminal 4
3h 15m
Seasonal
Boeing 737
WN 3951
Southwest Airlines
08:20 Lambert-St. Louis International, terminal 2
09:35 Phoenix Sky Harbor International, terminal 4
3h 15m
Seasonal
Boeing 737
WN 3951
Southwest Airlines
08:15 Lambert-St. Louis International, terminal 2
09:30 Phoenix Sky Harbor International, terminal 4
3h 15m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Phoenix is 1 hour behind St Louis.

Other airlines flying St Louis to Phoenix

Nonstop flights by the current schedule

American Airlines All flights St Louis to Phoenix

Frequently asked questions

How many Southwest Airlines flights are there from St Louis to Phoenix?
34 nonstop flights a week, 44 flight numbers in the schedule: Daily.
How long is the Southwest Airlines flight from St Louis to Phoenix?
From 3 hours 5 minutes to 7 hours 45 minutes nonstop, depending on the flight.
Which aircraft does Southwest Airlines fly from St Louis to Phoenix?
Boeing 737 and Boeing 737-800.
Which terminals does Southwest Airlines use between St Louis and Phoenix?
Southwest Airlines departs from Lambert-St. Louis International, terminal 2 and arrives at Phoenix Sky Harbor International, terminal 4.