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: Fri Aug 18 2017 Return: Mon Aug 21 2017 Trip spans 4 days
Frontier
Frontier
DEN
STL
2h 06m
nonstop
STL
DEN
2h 22m
nonstop
Depart: Wed Sep 20 2017 Return: Sun Sep 24 2017 Trip spans 5 days
Frontier
Frontier
DEN
STL
2h 02m
nonstop
STL
DEN
2h 23m
nonstop
Depart: Fri Oct 6 2017 Return: Sun Oct 8 2017 Trip spans 3 days
Frontier
Frontier
DEN
STL
2h 02m
nonstop
STL
DEN
2h 22m
nonstop
Depart: Wed Aug 16 2017 Return: Tue Aug 22 2017 Trip spans 7 days
Major Airline
Major Airline
SLC
STL
7h 07m
nonstop
STL
SLC
9h 55m
nonstop
Depart: Thu Oct 12 2017 Return: Sun Oct 15 2017 Trip spans 4 days
Frontier
Frontier
DEN
STL
2h 02m
nonstop
STL
DEN
2h 23m
nonstop
Depart: Sat May 27 2017 Return: Tue Jun 13 2017 Trip spans 18 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Sat May 6 2017 Return: Sun May 7 2017 Trip spans 2 days
American Airlines
American Airlines
DEN
STL
4h 47m
1 stop
STL
DEN
5h 09m
1 stop
Depart: Sat Apr 29 2017 Return: Mon May 1 2017 Trip spans 3 days
Frontier
Frontier
DEN
STL
2h 08m
nonstop
STL
DEN
2h 28m
nonstop
Depart: Sat Sep 9 2017 Return: Mon Sep 11 2017 Trip spans 3 days
United
United
IAD
STL
2h 25m
nonstop
STL
IAD
2h 08m
nonstop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
Delta
Delta
BOS
STL
6h 48m
1 stop
STL
BOS
7h 14m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 18 2017 Trip spans 3 days
Frontier
Frontier
DEN
STL
2h 02m
nonstop
STL
DEN
2h 23m
nonstop
Depart: Fri Aug 18 2017 Return: Mon Aug 21 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
MIA
STL
2h 49m
nonstop
STL
MIA
2h 48m
nonstop
Depart: Wed Aug 30 2017 Return: Mon Sep 4 2017 Trip spans 6 days
Frontier
Frontier
DEN
STL
2h 04m
nonstop
STL
DEN
2h 22m
nonstop
Depart: Tue May 2 2017 Return: Sat May 6 2017 Trip spans 5 days
Major Airline
Major Airline
DFW
STL
1h 45m
1 stop
STL
DFW
1h 53m
1 stop
Depart: Wed May 24 2017 Return: Tue May 30 2017 Trip spans 7 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
American Airlines
American Airlines
DCA
STL
2h 25m
nonstop
STL
DCA
2h 01m
nonstop
Depart: Wed Sep 27 2017 Return: Sun Oct 1 2017 Trip spans 5 days
Major Airline
Major Airline
SLC
STL
7h 13m
nonstop
STL
SLC
8h 20m
nonstop
Depart: Tue May 2 2017 Return: Thu May 4 2017 Trip spans 3 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Tue Aug 1 2017 Return: Mon Aug 7 2017 Trip spans 7 days
Delta
Delta
BOS
STL
6h 12m
1 stop
STL
BOS
6h 36m
1 stop
Depart: Tue Jun 13 2017 Return: Tue Jul 4 2017 Trip spans 22 days
United
United
IAD
STL
2h 15m
nonstop
STL
IAD
2h 03m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$191
Denver
$69
Salt Lake City
$158
Dallas
$177
Washington
only $213
only $213
Miami
$277
Boston
$230
Destination

St. Louis
$69
Airlines Airline reviews

148 travelers who booked a flight from Denver to St. Louis rated their chosen airlines with an average of 5.7.

Overall
6.0
Boarding
6.4
Crew
7.1
Comfort
5.5
Food
4.1
Entertainment
4.0