Find Cheap Flights from Lambert-St Louis to United States

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 United States

(Round-trip)
Depart: Tue Aug 15 2017 Return: Thu Aug 24 2017 Trip spans 10 days
Frontier
Frontier
STL
DEN
2h 22m
nonstop
DEN
STL
2h 06m
nonstop
Depart: Sun Apr 30 2017 Return: Mon May 8 2017 Trip spans 9 days
Major Airline
Major Airline
STL
MCO
2h 28m
nonstop
MCO
STL
2h 25m
nonstop
Depart: Wed Aug 16 2017 Return: Fri Aug 18 2017 Trip spans 3 days
Frontier
Frontier
STL
DEN
2h 22m
nonstop
DEN
STL
2h 06m
nonstop
Depart: Sat Sep 2 2017 Return: Tue Sep 5 2017 Trip spans 4 days
Frontier
Frontier
STL
DEN
2h 22m
nonstop
DEN
STL
2h 06m
nonstop
Depart: Sat Sep 23 2017 Return: Sat Sep 30 2017 Trip spans 8 days
Frontier
Frontier
STL
DEN
2h 22m
nonstop
DEN
STL
2h 02m
nonstop
Depart: Sat Oct 7 2017 Return: Wed Oct 11 2017 Trip spans 5 days
Frontier
Frontier
STL
DEN
2h 22m
nonstop
DEN
STL
2h 02m
nonstop
Depart: Fri Aug 11 2017 Return: Thu Aug 31 2017 Trip spans 21 days
Air Choice One
Air Choice One
STL
ORD
2h 45m
1 stop
ORD
STL
2h 50m
1 stop
Depart: Wed Oct 11 2017 Return: Wed Oct 18 2017 Trip spans 8 days
Frontier
Frontier
STL
DEN
2h 22m
nonstop
DEN
STL
1h 59m
nonstop
Depart: Wed May 10 2017 Return: Tue May 16 2017 Trip spans 7 days
American Airlines
American Airlines
STL
PIT
6h 26m
1 stop
PIT
STL
3h 50m
1 stop
Depart: Thu Oct 5 2017 Return: Sat Oct 7 2017 Trip spans 3 days
Delta
Delta
STL
PIT
4h 03m
1 stop
PIT
STL
4h 21m
1 stop
Depart: Thu Jul 13 2017 Return: Sun Jul 16 2017 Trip spans 4 days
United
United
STL
DEN
2h 25m
nonstop
DEN
STL
2h 08m
nonstop
Depart: Sun Jun 11 2017 Return: Sat Jun 17 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
STL
LGA
2h 33m
nonstop
LGA
STL
2h 54m
nonstop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Frontier
Frontier
STL
DEN
2h 28m
nonstop
DEN
STL
2h 08m
nonstop
Depart: Tue Sep 12 2017 Return: Mon Sep 18 2017 Trip spans 7 days
Major Airline
Major Airline
STL
SLC
7h 10m
nonstop
SLC
STL
16h 22m
nonstop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Frontier
Frontier
STL
MCO
2h 28m
nonstop
MCO
STL
2h 25m
nonstop
Depart: Wed Aug 30 2017 Return: Mon Sep 4 2017 Trip spans 6 days
Frontier
Frontier
STL
LAS
3h 38m
nonstop
LAS
STL
3h 09m
nonstop
Depart: Fri Apr 28 2017 Return: Sat Apr 29 2017 Trip spans 2 days
Air Choice One
Air Choice One
STL
ORD
2h 30m
1 stop
ORD
STL
2h 55m
1 stop
Depart: Tue Sep 5 2017 Return: Mon Sep 11 2017 Trip spans 7 days
Frontier
Frontier
STL
LAS
3h 38m
nonstop
LAS
STL
3h 06m
nonstop
Depart: Mon May 1 2017 Return: Tue May 2 2017 Trip spans 2 days
Major Airline
Major Airline
STL
ORD
1h 19m
1 stop
ORD
STL
1h 07m
1 stop
Depart: Tue May 16 2017 Return: Wed May 24 2017 Trip spans 9 days
American Airlines
American Airlines
STL
DFW
1h 57m
nonstop
DFW
STL
1h 39m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

St. Louis
$69
Destination

New York
$291
Chicago
$190
Orlando
$97
Denver
$69
Salt Lake City
$158
Dallas
$219
Las Vegas
$97
Pittsburgh
$205