Find Deals on International 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 from worldwide to Lambert-St Louis

(Round-trip)
Depart: Fri Jun 9 2017 Return: Mon Jun 12 2017 Trip spans 4 days
Frontier
Frontier
DEN
STL
2h 01m
nonstop
STL
DEN
2h 15m
nonstop
Depart: Fri Jun 30 2017 Return: Tue Jul 4 2017 Trip spans 5 days
Frontier
Frontier
DEN
STL
2h 01m
nonstop
STL
DEN
2h 27m
nonstop
Depart: Sat Jul 8 2017 Return: Wed Jul 12 2017 Trip spans 5 days
Frontier
Frontier
DEN
STL
2h 09m
nonstop
STL
DEN
2h 24m
nonstop
Depart: Wed Aug 30 2017 Return: Sat Sep 2 2017 Trip spans 4 days
Frontier
Frontier
DEN
STL
2h 04m
nonstop
STL
DEN
2h 22m
nonstop
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
Frontier
Frontier
DEN
STL
2h 02m
nonstop
STL
DEN
2h 22m
nonstop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
United
United
DEN
STL
2h 00m
nonstop
STL
DEN
2h 30m
nonstop
Depart: Tue Oct 31 2017 Return: Wed Nov 1 2017 Trip spans 2 days
Major Airline
Major Airline
ATL
STL
11h 05m
nonstop
STL
ATL
11h 05m
nonstop
Depart: Sat Sep 30 2017 Return: Wed Oct 4 2017 Trip spans 5 days
Delta
Delta
ATL
STL
1h 36m
nonstop
STL
ATL
1h 42m
nonstop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Fri Sep 1 2017 Return: Sun Sep 3 2017 Trip spans 3 days
American Airlines
American Airlines
DFW
STL
1h 43m
nonstop
STL
DFW
1h 48m
nonstop
Depart: Sun Jul 2 2017 Return: Wed Jul 5 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
DFW
STL
1h 38m
nonstop
STL
DFW
1h 47m
nonstop
Depart: Thu Sep 28 2017 Return: Thu Oct 26 2017 Trip spans 29 days
Southwest
Southwest
BWI
STL
4h 20m
1 stop
STL
BWI
1h 55m
nonstop
Depart: Thu Jun 8 2017 Return: Tue Jun 13 2017 Trip spans 6 days
Frontier
Frontier
ATL
STL
1h 44m
nonstop
STL
ATL
1h 37m
nonstop
Depart: Sat Oct 21 2017 Return: Sat Oct 28 2017 Trip spans 8 days
United
United
DEN
STL
1h 58m
nonstop
STL
DEN
2h 22m
nonstop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
Frontier
Frontier
ATL
STL
1h 41m
nonstop
STL
ATL
1h 38m
nonstop
Depart: Thu Aug 17 2017 Return: Sun Aug 20 2017 Trip spans 4 days
Delta
Delta
ATL
STL
1h 45m
nonstop
STL
ATL
1h 44m
nonstop
Depart: Wed Jun 7 2017 Return: Thu Jun 8 2017 Trip spans 2 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Sat Aug 5 2017 Return: Sat Aug 19 2017 Trip spans 15 days
Delta
Delta
ATL
STL
1h 39m
nonstop
STL
ATL
1h 37m
nonstop
Depart: Tue Jun 20 2017 Return: Fri Jun 23 2017 Trip spans 4 days
Air Choice One
Air Choice One
ORD
STL
2h 50m
1 stop
STL
ORD
2h 45m
1 stop
Depart: Thu Jun 22 2017 Return: Sun Jun 25 2017 Trip spans 4 days
Frontier
Frontier
ATL
STL
1h 44m
nonstop
STL
ATL
1h 37m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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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

Baltimore
$250
Chicago
$189
Atlanta
$87
Denver
$55
Dallas
$230
Destination

St. Louis
$55
Airlines Airline reviews

210 travelers who booked a flight from Denver to St. Louis rated their chosen airlines with an average of 6.1.

Overall
6.4
Boarding
6.6
Crew
7.3
Comfort
6.0
Food
4.7
Entertainment
4.7