Cheap flights from Dulles Intl to Harlingen (IAD - HRL)

Flight FAQs

From Dulles Intl to Harlingen

What airport do you fly into for flights to Harlingen from Washington Dulles Intl?

Located just 3.7 mi from the city center, Harlingen Valley Intl is the airport most travelers will use when flying to Harlingen from Washington Dulles Intl. Booking flights from Washington Dulles Intl to Valley Intl (HRL) should be relatively easy as there are 0 daily inbound flights from Washington Dulles Intl from 2 different airlines.

Which airlines flying from Washington Dulles Intl to Harlingen Valley Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington Dulles Intl to Harlingen Valley Intl that may be offering flexible cancellation policies are United Airlines and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington Dulles Intl Airport to Harlingen, Texas for under $400 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl Airport to Harlingen, Texas for under $400. The cheapest flight booked recently is on American Airlines for just $303, but on average you can expect to pay $410.

What are the cheapest flights from Washington Dulles Intl Airport to Harlingen, Texas?

While on average a flight from Washington Dulles Intl Airport to Harlingen, Texas is generally $345, our data shows the cheapest flight currently is $290. When looking at the most popular route, (Washington Dulles Intl - Harlingen Valley Intl), you can expect to pay $303 for that flight.