$180+ Cheap flights from Washington, D.C. (WAS) to Harlingen (HRL)

Harlingen Valley Intl (HRL), located 3.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Harlingen. 2 airlines have flights to Valley Intl from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Harlingen Valley Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

For as low as $353, Southwest can have you in Harlingen from Washington, D.C. in 7h 30m. The distance from Washington, D.C. to Harlingen is about 1506 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

According to our current data, United Airlines ($250), offers the cheapest pricing from Washington, D.C. to Harlingen.

While some choose either Baltimore/Washington - Harlingen Valley Intl or Washington, D.C. Reagan-National - Harlingen Valley Intl, Washington, D.C. Dulles Intl - Harlingen Valley Intl is the most popular route from Washington, D.C. to Harlingen.

Yes. In addition to deals on Washington, D.C. to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Harlingen.

Yes. Cheapflights offers flight deals from Washington, D.C. to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.