Find Deals on Flights from Lambert-St Louis to Harlingen Valley International (STL - HRL)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Lambert-St Louis to Harlingen Valley International

(Round-trip)
Depart: Sat Mar 25 2017 Return: Thu Mar 30 2017 Trip spans 6 days
United
United
STL
7:30a
HRL
12:18p
4h 48m
1 stop
HRL
1:20a
STL
5:34a
4h 14m
1 stop
Depart: Sat Mar 4 2017 Return: Sat Mar 11 2017 Trip spans 8 days
Major Airline
Major Airline
STL
12:00a
HRL
1:55a
1h 55m
1 stop
HRL
12:00a
STL
1:55a
1h 55m
1 stop
Depart: Thu Mar 16 2017 Return: Sun Mar 19 2017 Trip spans 4 days
Delta
Delta
STL
5:23a
HRL
10:56a
5h 33m
1 stop
HRL
11:35a
STL
2:24p
26h 49m
2 stops
Depart: Fri Feb 24 2017 Return: Sun Feb 26 2017 Trip spans 3 days
Major Airline
Major Airline
STL
12:00a
HRL
1:55a
1h 55m
nonstop
HRL
8:00a
STL
9:55a
1h 55m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

St. Louis
$435
Destination

Harlingen
$435