Find Cheap Flights to Lambert-St Louis

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 to Lambert-St Louis

(Round-trip)
Depart: Sat Apr 15 2017 Return: Mon Apr 17 2017 Trip spans 3 days
Frontier
Frontier
PHX
STL
3h 00m
nonstop
STL
PHX
3h 33m
nonstop
Depart: Tue Apr 18 2017 Return: Fri Apr 21 2017 Trip spans 4 days
Major Airline
Major Airline
DEN
STL
2h 02m
nonstop
STL
DEN
2h 28m
nonstop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
Frontier
Frontier
DEN
STL
2h 02m
nonstop
STL
DEN
2h 28m
nonstop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Frontier
Frontier
DEN
STL
2h 08m
nonstop
STL
DEN
2h 25m
nonstop
Depart: Sat May 6 2017 Return: Wed May 10 2017 Trip spans 5 days
Major Airline
Major Airline
DEN
STL
2h 08m
nonstop
STL
DEN
2h 25m
nonstop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
Delta
Delta
SNA
STL
5h 27m
1 stop
STL
SNA
6h 17m
1 stop
Depart: Thu Mar 30 2017 Return: Fri Mar 31 2017 Trip spans 2 days
Frontier
Frontier
MCO
STL
2h 39m
nonstop
STL
MCO
2h 30m
nonstop
Depart: Tue Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
American Airlines
American Airlines
DCA
STL
2h 27m
nonstop
STL
DCA
2h 17m
nonstop
Depart: Tue Apr 11 2017 Return: Sat Apr 15 2017 Trip spans 5 days
United
United
IAD
STL
2h 17m
nonstop
STL
IAD
2h 04m
nonstop
Depart: Sat Feb 25 2017 Return: Sun Feb 26 2017 Trip spans 2 days
Air Choice One
Air Choice One
ORD
STL
2h 55m
1 stop
STL
ORD
2h 30m
1 stop
Depart: Wed Mar 1 2017 Return: Tue Mar 7 2017 Trip spans 7 days
Frontier
Frontier
DEN
STL
2h 02m
nonstop
STL
DEN
2h 32m
nonstop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
Frontier
Frontier
LAS
STL
3h 13m
nonstop
STL
LAS
3h 30m
nonstop
Depart: Fri Jun 16 2017 Return: Sun Jun 18 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
DFW
STL
1h 46m
nonstop
STL
DFW
1h 49m
nonstop
Depart: Fri May 5 2017 Return: Wed May 10 2017 Trip spans 6 days
Major Airline
Major Airline
PHX
STL
14h 42m
1 stop
STL
PHX
10h 38m
1 stop
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
Frontier
Frontier
ATL
STL
1h 42m
nonstop
STL
ATL
1h 45m
nonstop
Depart: Tue Feb 28 2017 Return: Sun Mar 5 2017 Trip spans 6 days
Frontier
Frontier
LAS
STL
3h 13m
nonstop
STL
LAS
3h 43m
nonstop
Depart: Tue Apr 25 2017 Return: Mon May 1 2017 Trip spans 7 days
Frontier
Frontier
LAS
STL
3h 09m
nonstop
STL
LAS
3h 30m
nonstop
Depart: Mon Apr 17 2017 Return: Wed Apr 19 2017 Trip spans 3 days
Delta
Delta
SNA
STL
5h 34m
1 stop
STL
SNA
8h 44m
1 stop
Depart: Thu May 4 2017 Return: Tue May 9 2017 Trip spans 6 days
Frontier
Frontier
LAS
STL
3h 09m
nonstop
STL
LAS
3h 40m
nonstop
Depart: Wed Apr 26 2017 Return: Mon May 1 2017 Trip spans 6 days
Delta
Delta
SNA
STL
8h 03m
1 stop
STL
SNA
6h 46m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
$204
Atlanta
$78
Orlando
$72
Phoenix
$57
Santa Ana
$166
Denver
$57
Dallas
$241
Washington
only $203
only $203
Las Vegas
$77
Destination

St. Louis
$57
Airlines Airline reviews

27 travelers who booked a flight from Phoenix to St. Louis rated their chosen airlines with an average of 6.5.

Overall
6.4
Boarding
6.5
Crew
6.9
Comfort
6.5
Food
5.4
Entertainment
4.7