Find Deals on Flights from Denver International to Harlingen Valley International (DEN - 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.
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Book cheap flights from Denver International to Harlingen Valley International

(Round-trip)
Depart: Thu Apr 13 2017 Return: Mon Apr 17 2017 Trip spans 5 days
United
United
DEN
11:10a
HRL
5:31p
6h 21m
1 stop
HRL
12:14p
DEN
6:06p
5h 52m
1 stop
Depart: Fri Jun 23 2017 Return: Thu Jun 29 2017 Trip spans 7 days
Major Airline
Major Airline
DEN
2:00a
HRL
3:02a
1h 02m
2 stops
HRL
2:00a
DEN
5:02a
3h 02m
2 stops
Depart: Thu Mar 16 2017 Return: Sun Mar 19 2017 Trip spans 4 days
Delta
Delta
DEN
2:00a
HRL
9:56a
7h 56m
1 stop
HRL
11:35a
DEN
6:54p
7h 19m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
United
United
DEN
1:00a
HRL
5:25a
4h 25m
1 stop
HRL
1:20a
DEN
2:53p
13h 33m
2 stops
Depart: Wed Mar 15 2017 Return: Sun Mar 19 2017 Trip spans 5 days
United
United
DEN
1:00a
HRL
5:25a
4h 25m
1 stop
HRL
1:20a
DEN
5:46a
4h 26m
1 stop
Depart: Wed Mar 22 2017 Return: Mon Mar 27 2017 Trip spans 6 days
United
United
DEN
12:00p
HRL
5:32p
5h 32m
1 stop
HRL
1:20a
DEN
5:46a
4h 26m
1 stop
Depart: Thu May 11 2017 Return: Tue May 16 2017 Trip spans 6 days
United
United
DEN
12:20p
HRL
5:35p
5h 15m
1 stop
HRL
1:00p
DEN
6:23p
5h 23m
1 stop
Depart: Sat May 27 2017 Return: Sun May 28 2017 Trip spans 2 days
United
United
DEN
6:05a
HRL
11:14a
5h 09m
1 stop
HRL
1:18a
DEN
7:30a
6h 12m
1 stop
Depart: Thu Apr 6 2017 Return: Sun Apr 9 2017 Trip spans 4 days
United
United
DEN
11:10a
HRL
5:31p
6h 21m
1 stop
HRL
12:14p
DEN
5:42a
17h 28m
2 stops
Depart: Thu May 25 2017 Return: Sun May 28 2017 Trip spans 4 days
United
United
DEN
12:20p
HRL
5:35p
5h 15m
1 stop
HRL
12:50p
DEN
8:26p
7h 36m
1 stop
Depart: Sun Jul 2 2017 Return: Sat Jul 8 2017 Trip spans 7 days
United
United
DEN
11:45a
HRL
5:34p
5h 49m
1 stop
HRL
7:10a
DEN
1:06p
5h 56m
1 stop
Depart: Fri May 26 2017 Return: Sun May 28 2017 Trip spans 3 days
United
United
DEN
4:22p
HRL
11:14a
18h 52m
2 stops
HRL
1:18a
DEN
6:01a
4h 43m
1 stop
Depart: Fri Mar 10 2017 Return: Tue Mar 14 2017 Trip spans 4 days
United
United
DEN
12:00a
HRL
4:25a
4h 25m
1 stop
HRL
12:50p
DEN
8:24p
7h 34m
1 stop
Depart: Thu Jun 8 2017 Return: Mon Jun 12 2017 Trip spans 5 days
United
United
DEN
10:00a
HRL
5:34p
7h 34m
1 stop
HRL
1:00p
DEN
7:52p
6h 52m
1 stop
Depart: Sat Jun 10 2017 Return: Mon Jun 12 2017 Trip spans 3 days
United
United
DEN
4:30a
HRL
11:09a
6h 39m
1 stop
HRL
1:00p
DEN
7:52p
6h 52m
1 stop
Depart: Mon Mar 20 2017 Return: Fri Mar 24 2017 Trip spans 5 days
United
United
DEN
3:55a
HRL
11:10a
7h 15m
2 stops
HRL
1:20a
DEN
8:59a
7h 39m
1 stop
Depart: Fri Jun 9 2017 Return: Mon Jun 12 2017 Trip spans 4 days
United
United
DEN
11:45a
HRL
5:34p
5h 49m
1 stop
HRL
1:00p
DEN
5:47p
4h 47m
1 stop
Depart: Tue Feb 28 2017 Return: Sun Mar 5 2017 Trip spans 6 days
United
United
DEN
4:45a
HRL
4:39p
11h 54m
2 stops
HRL
12:15a
DEN
7:59a
7h 44m
1 stop
Depart: Sat Jun 17 2017 Return: Sat Jun 24 2017 Trip spans 8 days
United
United
DEN
3:55a
HRL
11:09a
7h 14m
2 stops
HRL
7:10a
DEN
2:15p
7h 05m
1 stop
Depart: Thu Jul 13 2017 Return: Sun Jul 16 2017 Trip spans 4 days
United
United
DEN
11:45a
HRL
5:34p
5h 49m
1 stop
HRL
1:00p
DEN
4:25a
15h 25m
1 stop
* 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

Denver
$366
Destination

Harlingen
$366