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Flights from Washington to Harlingen

Did you mean Flights from Harlingen to Washington?

Flightmap/Flights from DCA/DCA to HRL

Washington

United States

DCA

Ronald Reagan Washington National Airport

Harlingen

United States

HRL

Valley International Airport

Route
No published route in current feed
Distance
1,478 miles

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-11-12 – 2026-12-11.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from DCA
  • Flights to HRL
  • Award flights to Washington DC

Washington to Harlingen route overview

Ronald Reagan Washington National Airport (DCA) serves Washington; Valley International Airport (HRL) serves Harlingen.

The airports are 1,478 miles apart by great-circle distance.

Roame's current schedule feed does not list a published route from DCA to HRL; use the live results above to explore connections.

Frequently asked questions

Which airports serve the Washington to Harlingen route?

Ronald Reagan Washington National Airport (DCA) is the origin airport and Valley International Airport (HRL) is the destination airport.

How far is Harlingen from Washington?

DCA and HRL are approximately 1,478 miles apart by great-circle distance.

Are there direct flights from DCA to HRL?

No published route from DCA to HRL appears in Roame's current schedule feed. Check the live results for possible connections.

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