Find Cheap Flights from Lambert-St Louis to North America

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 North America

(Round-trip)
Depart: Tue Oct 24 2017 Return: Tue Oct 31 2017 Trip spans 8 days
Frontier
Frontier
STL
DEN
2h 22m
nonstop
DEN
STL
2h 02m
nonstop
Depart: Tue Aug 29 2017 Return: Sun Sep 3 2017 Trip spans 6 days
United
United
STL
DEN
2h 23m
nonstop
DEN
STL
2h 02m
nonstop
Depart: Tue Aug 15 2017 Return: Sat Aug 19 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
STL
DEN
2h 24m
nonstop
DEN
STL
2h 06m
nonstop
Depart: Thu Jul 13 2017 Return: Tue Jul 18 2017 Trip spans 6 days
American Airlines
American Airlines
STL
DCA
2h 07m
nonstop
DCA
STL
2h 21m
nonstop
Depart: Sun Aug 20 2017 Return: Sat Aug 26 2017 Trip spans 7 days
Major Airline
Major Airline
STL
DFW
1h 47m
nonstop
DFW
STL
1h 43m
nonstop
Depart: Thu Sep 7 2017 Return: Mon Sep 11 2017 Trip spans 5 days
Delta
Delta
STL
DTW
1h 37m
nonstop
DTW
STL
1h 35m
nonstop
Depart: Sat Sep 16 2017 Return: Fri Sep 22 2017 Trip spans 7 days
Frontier
Frontier
STL
DEN
2h 22m
nonstop
DEN
STL
2h 02m
nonstop
Depart: Wed Sep 27 2017 Return: Sun Oct 1 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
STL
DEN
2h 22m
nonstop
DEN
STL
2h 06m
nonstop
Depart: Mon Sep 25 2017 Return: Wed Sep 27 2017 Trip spans 3 days
Aeromexico
Aeromexico
STL
CUN
24h 35m
1 stop
CUN
STL
11h 04m
2 stops
Depart: Tue Jul 4 2017 Return: Fri Jul 7 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
STL
DEN
2h 24m
nonstop
DEN
STL
2h 09m
nonstop
Depart: Sat Jul 8 2017 Return: Tue Jul 11 2017 Trip spans 4 days
Frontier
Frontier
STL
DEN
2h 24m
nonstop
DEN
STL
2h 09m
nonstop
Depart: Sat Dec 2 2017 Return: Thu Dec 7 2017 Trip spans 6 days
United
United
STL
DEN
2h 30m
nonstop
DEN
STL
1h 57m
nonstop
Depart: Mon Jul 24 2017 Return: Fri Jul 28 2017 Trip spans 5 days
Frontier
Frontier
STL
DEN
2h 24m
nonstop
DEN
STL
2h 09m
nonstop
Depart: Thu Aug 31 2017 Return: Sat Sep 2 2017 Trip spans 3 days
American Airlines
American Airlines
STL
DCA
2h 16m
nonstop
DCA
STL
2h 24m
nonstop
Depart: Sun Jul 30 2017 Return: Wed Aug 2 2017 Trip spans 4 days
Frontier
Frontier
STL
DEN
2h 24m
nonstop
DEN
STL
2h 09m
nonstop
Depart: Tue Oct 3 2017 Return: Mon Oct 9 2017 Trip spans 7 days
American Airlines
American Airlines
STL
DCA
2h 09m
nonstop
DCA
STL
2h 33m
nonstop
Depart: Fri Jun 23 2017 Return: Sun Jun 25 2017 Trip spans 3 days
Major Airline
Major Airline
STL
DEN
2h 32m
nonstop
DEN
STL
0h 32m
nonstop
Depart: Fri Sep 29 2017 Return: Tue Oct 3 2017 Trip spans 5 days
Frontier
Frontier
STL
DEN
2h 22m
nonstop
DEN
STL
2h 02m
nonstop
Depart: Tue Nov 7 2017 Return: Wed Nov 15 2017 Trip spans 9 days
Delta
Delta
STL
DTW
1h 38m
nonstop
DTW
STL
1h 40m
nonstop
Depart: Fri Jul 14 2017 Return: Sun Jul 16 2017 Trip spans 3 days
American Airlines
American Airlines
STL
DFW
1h 51m
nonstop
DFW
STL
1h 42m
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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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

St. Louis
$76
Destination

Detroit
$247
Cancun
$315
Denver
$76
Dallas
$214
Washington
$203