Cheap Flights From Washington Dulles Intl. (IAD) To Valley Intl. (HRL)

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Cheapest Flights from Washington (IAD) to Harlingen (HRL)

The cheapest flights to Valley Intl. found within the past 7 days were CA $460 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Mon., 20 Jan. - Wed., 22 Jan.
IAD
Washington
HRL
Harlingen
CA $460 Roundtrip, found 2 days ago
CA $460
Roundtrip
found 2 days ago
Select Delta flight, departing Mon., 20 Jan. from Washington to Harlingen, returning Wed., 22 Jan., priced at CA $460 found 2 days ago
Wed., 15 Jan. - Wed., 22 Jan.
IAD
Washington
HRL
Harlingen
CA $503 Roundtrip, found 2 days ago
CA $503
Roundtrip
found 2 days ago
Select Delta flight, departing Wed., 15 Jan. from Washington to Harlingen, returning Wed., 22 Jan., priced at CA $503 found 2 days ago
Mon., 20 Jan. - Sun., 26 Jan.
IAD
Washington
HRL
Harlingen
CA $532 Roundtrip, found 2 days ago
CA $532
Roundtrip
found 2 days ago
Select Delta flight, departing Mon., 20 Jan. from Washington to Harlingen, returning Sun., 26 Jan., priced at CA $532 found 2 days ago
Mon., 20 Jan. - Sat., 25 Jan.
IAD
Washington
HRL
Harlingen
CA $535 Roundtrip, found 2 days ago
CA $535
Roundtrip
found 2 days ago
Select Delta flight, departing Mon., 20 Jan. from Washington to Harlingen, returning Sat., 25 Jan., priced at CA $535 found 2 days ago
Sat., 18 Jan. - Sat., 25 Jan.
IAD
Washington
HRL
Harlingen
CA $538 Roundtrip, found 2 days ago
CA $538
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat., 18 Jan. from Washington to Harlingen, returning Sat., 25 Jan., priced at CA $538 found 2 days ago
Sat., 18 Jan. - Tue., 21 Jan.
IAD
Washington
HRL
Harlingen
CA $575 Roundtrip, found 2 days ago
CA $575
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat., 18 Jan. from Washington to Harlingen, returning Tue., 21 Jan., priced at CA $575 found 2 days ago
Wed., 15 Jan. - Sat., 25 Jan.
IAD
Washington
HRL
Harlingen
CA $578 Roundtrip, found 2 days ago
CA $578
Roundtrip
found 2 days ago
Select Delta flight, departing Wed., 15 Jan. from Washington to Harlingen, returning Sat., 25 Jan., priced at CA $578 found 2 days ago
Tue., 14 Jan. - Sat., 25 Jan.
IAD
Washington
HRL
Harlingen
CA $581 Roundtrip, found 2 days ago
CA $581
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue., 14 Jan. from Washington to Harlingen, returning Sat., 25 Jan., priced at CA $581 found 2 days ago
Tue., 14 Jan. - Tue., 21 Jan.
IAD
Washington
HRL
Harlingen
CA $618 Roundtrip, found 2 days ago
CA $618
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue., 14 Jan. from Washington to Harlingen, returning Tue., 21 Jan., priced at CA $618 found 2 days ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.