Find Cheap Flights from Seattle to Harlingen Valley International

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 Seattle to Harlingen Valley International

(Round-trip)
Depart: Wed May 10 2017 Return: Fri May 19 2017 Trip spans 10 days
United
United
SEA
8:10p
HRL
4:15a
8h 05m
1 stop
HRL
12:50p
SEA
8:17p
7h 27m
1 stop
Depart: Thu May 11 2017 Return: Fri May 19 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
2:00a
HRL
3:58a
1h 58m
1 stop
HRL
2:00a
SEA
7:58a
5h 58m
1 stop
Depart: Mon Jun 12 2017 Return: Sun Jun 18 2017 Trip spans 7 days
United
United
SEA
8:33p
HRL
4:44p
20h 11m
1 stop
HRL
12:16p
SEA
10:15p
9h 59m
1 stop
Depart: Tue Jun 13 2017 Return: Sun Jun 18 2017 Trip spans 6 days
United
United
SEA
7:55p
HRL
9:40a
13h 45m
1 stop
HRL
12:16p
SEA
10:15p
9h 59m
1 stop
Depart: Tue Jul 18 2017 Return: Mon Jul 24 2017 Trip spans 7 days
United
United
SEA
3:37a
HRL
4:49p
13h 12m
3 stops
HRL
1:20a
SEA
8:16a
6h 56m
1 stop
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
2:00a
HRL
3:58a
1h 58m
2 stops
HRL
2:00a
SEA
7:58a
5h 58m
2 stops
Depart: Wed Jun 7 2017 Return: Sat Jun 17 2017 Trip spans 11 days
United
United
SEA
1:45a
HRL
10:14a
8h 29m
1 stop
HRL
6:55a
SEA
3:16p
8h 21m
1 stop
Depart: Sun Jul 2 2017 Return: Fri Jul 7 2017 Trip spans 6 days
United
United
SEA
9:57a
HRL
4:49p
6h 52m
1 stop
HRL
1:20a
SEA
3:20p
14h 00m
2 stops
Depart: Sat Jun 24 2017 Return: Sun Jul 9 2017 Trip spans 16 days
United
United
SEA
7:55p
HRL
3:20a
7h 25m
1 stop
HRL
12:12p
SEA
7:12p
7h 00m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Seattle
$417
Destination

Harlingen
$417
Airlines