Find Cheap Flights from Phoenix Sky Harbor Intl to Lambert-St Louis (PHX - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Phoenix Sky Harbor Intl to Lambert-St Louis

(Round-trip)
Depart: Wed Sep 13 2017 Return: Sat Sep 23 2017 Trip spans 11 days
Frontier
Frontier
PHX
12:00a
STL
4:35a
4h 35m
1 stop
STL
12:00a
PHX
11:01a
11h 01m
1 stop
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
PHX
12:00a
STL
2:57a
2h 57m
nonstop
STL
12:00a
PHX
11:00a
11h 00m
1 stop
Depart: Sat Aug 26 2017 Return: Thu Aug 31 2017 Trip spans 6 days
American Airlines
American Airlines
PHX
12:00a
STL
3:02a
3h 02m
nonstop
STL
12:00a
PHX
3:12a
3h 12m
nonstop
Depart: Sun Jan 7 2018 Return: Sat Jan 13 2018 Trip spans 7 days
Delta
Delta
PHX
12:00a
STL
5:43a
5h 43m
1 stop
STL
12:00a
PHX
7:33a
7h 33m
1 stop
Depart: Sat Sep 23 2017 Return: Tue Sep 26 2017 Trip spans 4 days
Frontier
Frontier
PHX
12:00a
STL
4:35a
4h 35m
1 stop
STL
12:00a
PHX
11:01a
11h 01m
1 stop
Depart: Sat Sep 9 2017 Return: Thu Sep 14 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
PHX
12:00a
STL
4:35a
4h 35m
1 stop
STL
12:00a
PHX
6:06a
6h 06m
1 stop
Depart: Thu Sep 14 2017 Return: Mon Sep 18 2017 Trip spans 5 days
American Airlines
American Airlines
PHX
12:00a
STL
2:53a
2h 53m
nonstop
STL
12:00a
PHX
3:30a
3h 30m
nonstop
Depart: Wed Aug 23 2017 Return: Sun Aug 27 2017 Trip spans 5 days
Frontier
Frontier
PHX
12:00a
STL
4:46a
4h 46m
1 stop
STL
12:00a
PHX
11:10a
11h 10m
1 stop
Depart: Sat Oct 7 2017 Return: Sat Oct 14 2017 Trip spans 8 days
American Airlines
American Airlines
PHX
12:00a
STL
2:57a
2h 57m
nonstop
STL
12:00a
PHX
3:30a
3h 30m
nonstop
Depart: Fri Sep 22 2017 Return: Mon Sep 25 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
PHX
12:00a
STL
4:35a
4h 35m
1 stop
STL
12:00a
PHX
3:30a
3h 30m
nonstop
Depart: Fri Sep 1 2017 Return: Wed Sep 6 2017 Trip spans 6 days
Frontier
Frontier
PHX
12:00a
STL
4:46a
4h 46m
1 stop
STL
12:00a
PHX
11:10a
11h 10m
1 stop
Depart: Mon Oct 9 2017 Return: Sat Oct 14 2017 Trip spans 6 days
American Airlines
American Airlines
PHX
12:00a
STL
2:53a
2h 53m
nonstop
STL
12:00a
PHX
3:12a
3h 12m
nonstop
Depart: Wed Sep 6 2017 Return: Sun Sep 10 2017 Trip spans 5 days
Frontier
Frontier
PHX
12:00a
STL
4:46a
4h 46m
1 stop
STL
12:00a
PHX
11:00a
11h 00m
1 stop
Depart: Mon Aug 21 2017 Return: Mon Aug 28 2017 Trip spans 8 days
American Airlines
American Airlines
PHX
12:00a
STL
3:01a
3h 01m
nonstop
STL
12:00a
PHX
3:12a
3h 12m
nonstop
Depart: Fri Oct 6 2017 Return: Sat Oct 14 2017 Trip spans 9 days
Delta
Delta
PHX
12:00a
STL
5:29a
5h 29m
1 stop
STL
12:00a
PHX
6:19a
6h 19m
1 stop
Depart: Sat Sep 9 2017 Return: Thu Sep 14 2017 Trip spans 6 days
Frontier
Frontier
PHX
12:00a
STL
4:35a
4h 35m
1 stop
STL
12:00a
PHX
11:01a
11h 01m
1 stop
Depart: Tue Aug 1 2017 Return: Sat Aug 5 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PHX
12:00a
STL
8:41a
8h 41m
2 stops
STL
12:00a
PHX
3:28p
15h 28m
1 stop
Depart: Sun Aug 27 2017 Return: Thu Aug 31 2017 Trip spans 5 days
American Airlines
American Airlines
PHX
12:00a
STL
2:53a
2h 53m
nonstop
STL
12:00a
PHX
3:12a
3h 12m
nonstop
Depart: Wed Sep 13 2017 Return: Fri Sep 22 2017 Trip spans 10 days
Frontier
Frontier
PHX
12:00a
STL
4:35a
4h 35m
1 stop
STL
12:00a
PHX
11:01a
11h 01m
1 stop
Depart: Thu Aug 3 2017 Return: Tue Aug 8 2017 Trip spans 6 days
Delta
Delta
PHX
12:00a
STL
9:20a
9h 20m
1 stop
STL
12:00a
PHX
5:39a
5h 39m
1 stop
Direct flights PHX to STL on American Airlines
Flight # Depart PHX Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
652 8:46 am 1:51 pm Jul 31 - Aug 21
652 8:46 am 1:48 pm Aug 22 - Sep 5
652 8:46 am 1:51 pm Jul 22 - Jul 29
2189 12:20 pm 5:18 pm Jul 30 - Aug 20
1017 3:25 pm 8:17 pm Aug 22 - Oct 3
1017 6:55 pm 11:48 pm Aug 23 - Oct 6
1017 6:57 pm 11:58 pm Aug 10 - Aug 21
1017 6:57 pm 11:58 pm Aug 1 - Aug 9
1017 6:57 pm 11:58 pm Jul 27 - Aug 3
1721 11:59 pm 4:51 am Jul 23 - Aug 20
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Phoenix
$258
Destination

St. Louis
$258
Airlines Airline reviews

20 travelers who booked a flight from Phoenix to St. Louis rated their chosen airlines with an average of 6.6.

Overall
6.7
Boarding
7.2
Crew
7.1
Comfort
6.3
Food
3.9
Entertainment
4.0