Flight Routes from Washington DC to Harlingen

Compare cheap outbound and return flights from Washington DC (DCA) to Harlingen (HRL) and find the best offer from numerous airlines and travel agencies.

Cheapest roundtrip flight: from€387
Fastest outbound flight: 12h 5min
Fastest inbound flight: 5h 50min
non-stop flights: 1x / week
Flight distance: 2,382 km
Time difference: -1 hour

Flight schedule from Washington DC (DCA) to Harlingen (HRL)

Select a travel date in the flight schedule for the route from Washington DC (DCA) to Harlingen (HRL) and compare affordable flight deals.

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October 4 – 10, 2026
October 11 – 17, 2026
October 18 – 24, 2026

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Important flight information

Discover more flights around Washington DC and Harlingen

Departure airport	Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
Arrival airport	Airport Harlingen - Valley International Airport (HRL)
Destination country	Flights to United States
City-Code - Arrival airport	Washington-DC - Harlingen - Valley International Airport
Departure airport - Destination country	Washington DC - Ronald Reagan National Airport, VA - United States

Alternative routes to United States

Flight Washington DC - Orlando from 322 $
Flight Washington DC - Miami from 247 $
Flight Washington DC - Fort Lauderdale from 295 $
Flight Washington DC - Rochester from 294 $
Flight Washington DC - Chicago O'Hare from 324 $
Flight Washington DC - New Orleans from 401 $
Flight Washington DC - San Francisco from 490 $
Flight Washington DC - Boston from 231 $
Flight Washington DC - Los Angeles from 383 $
Flight Washington DC - Atlanta from 330 $

Alternative flights to Harlingen

Flight Fresno - Harlingen from 476 $
Flight Chicago - Harlingen from 415 $
Flight Washington-DC - Harlingen from 387 $
Flight Houston - Metro - Harlingen from 219 $
Flight Houston-Hobby - Harlingen from 3.028 $
Flight Houston - George Bush - Harlingen from 219 $
Flight Memphis - Harlingen from 368 $
Flight Albuquerque - Harlingen from 307 $
Flight Amarillo - Harlingen from 435 $
Flight Lubbock - Harlingen from 341 $

Flight destinations with a similar price

Flight Harlingen - Cancun from 687 $
Flight Harlingen - Kirensk from 381 $

Flight destinations with a similar price

Flight Washington DC - New Orleans from 401 $
Flight Washington DC - Los Angeles from 383 $
Flight Washington DC - Fort Myers from 349 $
Flight Washington DC - Newark from 384 $
Flight Washington DC - Denver from 393 $
Flight Washington DC - Houston - George Bush from 361 $
Flight Washington DC - Sarasota-Bradenton from 407 $
Flight Washington DC - Fresno from 379 $
Flight Washington DC - Lansing from 411 $
Flight Washington DC - Asheville from 387 $