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

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 Lambert-St Louis to Phoenix Sky Harbor Intl

(Round-trip)
Depart: Wed Mar 29 2017 Return: Wed Apr 5 2017 Trip spans 8 days
Frontier
Frontier
STL
4:59p
PHX
8:31p
3h 32m
nonstop
PHX
11:15a
STL
2:15p
3h 00m
nonstop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Major Airline
Major Airline
STL
11:20a
PHX
2:43a
15h 23m
1 stop
PHX
11:55p
STL
8:14a
8h 19m
1 stop
Depart: Sat Apr 1 2017 Return: Mon Apr 3 2017 Trip spans 3 days
Frontier
Frontier
STL
4:59p
PHX
8:31p
3h 32m
nonstop
PHX
11:20a
STL
2:18p
2h 58m
nonstop
Depart: Mon Apr 3 2017 Return: Wed Apr 5 2017 Trip spans 3 days
Frontier
Frontier
STL
4:59p
PHX
8:31p
3h 32m
nonstop
PHX
11:15a
STL
2:15p
3h 00m
nonstop
Depart: Wed Apr 5 2017 Return: Fri Apr 7 2017 Trip spans 3 days
Frontier
Frontier
STL
4:59p
PHX
8:32p
3h 33m
nonstop
PHX
11:15a
STL
2:15p
3h 00m
nonstop
Depart: Mon Apr 17 2017 Return: Wed Apr 19 2017 Trip spans 3 days
American Airlines
American Airlines
STL
3:20a
PHX
7:00a
3h 40m
nonstop
PHX
2:57p
STL
5:55p
2h 58m
nonstop
Depart: Fri Mar 31 2017 Return: Mon Apr 3 2017 Trip spans 4 days
Frontier
Frontier
STL
4:59p
PHX
8:31p
3h 32m
nonstop
PHX
11:20a
STL
2:18p
2h 58m
nonstop
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
Major Airline
Major Airline
STL
6:45a
PHX
4:59p
10h 14m
1 stop
PHX
11:55p
STL
8:14a
8h 19m
1 stop
Depart: Sat Apr 22 2017 Return: Wed Apr 26 2017 Trip spans 5 days
United
United
STL
7:45a
PHX
4:02p
8h 17m
1 stop
PHX
6:06a
STL
12:14p
6h 08m
1 stop
Depart: Fri Apr 28 2017 Return: Mon May 1 2017 Trip spans 4 days
Delta
Delta
STL
1:40a
PHX
7:12a
5h 32m
1 stop
PHX
12:49p
STL
6:09p
5h 20m
1 stop
Depart: Sun Apr 2 2017 Return: Tue Apr 4 2017 Trip spans 3 days
Major Airline
Major Airline
STL
7:50a
PHX
4:52p
9h 02m
1 stop
PHX
9:15p
STL
12:57p
15h 42m
1 stop
Depart: Sat Apr 8 2017 Return: Mon Apr 10 2017 Trip spans 3 days
Frontier
Frontier
STL
4:59p
PHX
8:32p
3h 33m
nonstop
PHX
11:15a
STL
2:15p
3h 00m
nonstop
Depart: Wed Apr 26 2017 Return: Sat Apr 29 2017 Trip spans 4 days
American Airlines
American Airlines
STL
3:20a
PHX
7:00a
3h 40m
nonstop
PHX
2:57p
STL
5:55p
2h 58m
nonstop
Depart: Tue Apr 4 2017 Return: Wed Apr 5 2017 Trip spans 2 days
Frontier
Frontier
STL
11:50a
PHX
8:52p
9h 02m
1 stop
PHX
11:15a
STL
2:15p
3h 00m
nonstop
Depart: Wed Apr 19 2017 Return: Fri Apr 21 2017 Trip spans 3 days
Major Airline
Major Airline
STL
6:45a
PHX
4:59p
10h 14m
1 stop
PHX
10:25p
STL
1:07p
14h 42m
1 stop
Depart: Fri Apr 14 2017 Return: Sat Apr 15 2017 Trip spans 2 days
United
United
STL
1:45a
PHX
8:15a
6h 30m
1 stop
PHX
3:10a
STL
11:39a
8h 29m
1 stop
Depart: Sat Apr 29 2017 Return: Tue May 2 2017 Trip spans 4 days
American Airlines
American Airlines
STL
3:20a
PHX
7:00a
3h 40m
nonstop
PHX
4:46a
STL
7:45a
2h 59m
nonstop
Depart: Wed Jul 19 2017 Return: Wed Jul 26 2017 Trip spans 8 days
Delta
Delta
STL
2:45a
PHX
9:37a
6h 52m
1 stop
PHX
9:45a
STL
5:55p
8h 10m
1 stop
Depart: Mon Apr 10 2017 Return: Wed Apr 12 2017 Trip spans 3 days
Frontier
Frontier
STL
4:59p
PHX
8:32p
3h 33m
nonstop
PHX
11:15a
STL
2:15p
3h 00m
nonstop
Depart: Tue May 2 2017 Return: Wed May 3 2017 Trip spans 2 days
American Airlines
American Airlines
STL
3:20a
PHX
7:00a
3h 40m
nonstop
PHX
2:57p
STL
5:55p
2h 58m
nonstop
Direct flights STL to PHX on American Airlines
Flight # Depart STL Arrive PHX Sun Mon Tue Wed Thu Fri Sat Valid Between
1572 7:20 am 9:00 am Apr 4 - May 4
1572 7:20 am 9:00 am May 5 - Jun 1
641 2:35 pm 3:56 pm Apr 4 - Jun 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

St. Louis
$57
Destination

Phoenix
$57
Airlines Airline reviews

11 travelers who booked a flight from St. Louis to Phoenix rated their chosen airlines with an average of 7.7.

Overall
7.6
Boarding
7.6
Crew
8.9
Comfort
6.9
Food
5.3
Entertainment
5.3