HRL - WAS

$180 Find Cheap Flights from Harlingen to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$297
Typical prices: $328-$537
United Airlines
Mon 11/26Sun 12/2
HRL - DCA • 1 stop
Cheapest one-way
$180
Typical prices: $183-$278
United Airlines
Tue 12/25
HRL - DCA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Harlingen and Washington, D.C.. You'll need to take a connecting flight to reach the destination.
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Top routes
HRL - DCA
Cheapest • 1% average savings
HRL - IAD
Most popular
Insights
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When to travel
January
Cheapest • 39% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas Love Field (DAL)
Cheapest • Avg $412 (round-trip)
Houston Hobby (HOU)
Shortest trip • 5h 48m (one-way)
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We hope you love your trip to Washington, D.C.!
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Flight Deals

Cheap Flights from Harlingen to Washington, D.C. (HRL-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to Washington, D.C.

Thu, Nov 26 - Wed, Dec 2
United Airlines Logo
1:59 pm - 8:24 pmHRL  Harlingen Valley Intl-IAD Washington, D.C. Dulles Intl
5h 25m1 stop Houston George Bush Intcntl
United Airlines Logo
2:24 pm - 9:59 pmIAD  Washington, D.C. Dulles Intl-HRL Harlingen Valley Intl
8h 35m1 stop Houston George Bush Intcntl
$297United Airlines
Thu, Nov 26 - Wed, Dec 2
United Airlines Logo
1:59 pm - 8:58 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
5h 59m1 stop Houston George Bush Intcntl
United Airlines Logo
10:54 am - 3:50 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
5h 56m1 stop Houston George Bush Intcntl
$297United Airlines
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
5:25 pm - 12:37 amHRL  Harlingen Valley Intl-IAD Washington, D.C. Dulles Intl
6h 12m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 11:14 amIAD  Washington, D.C. Dulles Intl-HRL Harlingen Valley Intl
6h 14m1 stop Houston George Bush Intcntl
$359United Airlines
Thu, Nov 26 - Wed, Dec 2
United Airlines Logo
1:59 pm - 8:24 pmHRL  Harlingen Valley Intl-IAD Washington, D.C. Dulles Intl
5h 25m1 stop Houston George Bush Intcntl
United Airlines Logo
8:30 am - 3:50 pmIAD  Washington, D.C. Dulles Intl-HRL Harlingen Valley Intl
8h 20m1 stop Houston George Bush Intcntl
$359United Airlines
Wed, Nov 25 - Wed, Dec 2
Delta Logo
2:18 pm - 10:00 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
6h 42m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 1:37 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
8h 37m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$364Delta
Wed, Dec 23 - Tue, Dec 29
American Airlines Logo
2:47 pm - 11:57 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
8h 10m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:04 amDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
6h 04m1 stop Dallas/Fort Worth
$378American Airlines
Thu, Nov 26 - Wed, Dec 2
Southwest Logo
7:10 am - 2:55 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
6h 45m1 stop Austin Bergstrom
Southwest Logo
8:25 am - 3:50 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
8h 25m2 stops Lambert-St Louis Houston Hobby
$383Southwest
Thu, Nov 26 - Wed, Dec 2
Southwest Logo
5:55 am - 2:55 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
8h 00m2 stops Houston Hobby Austin Bergstrom
Southwest Logo
12:45 pm - 8:45 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
9h 00m2 stops Dallas Love Field Austin Bergstrom
$407Southwest
Thu, Nov 26 - Wed, Dec 2
Southwest Logo
7:10 am - 2:55 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
6h 45m1 stop Austin Bergstrom
Southwest Logo
8:25 am - 3:50 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
8h 25m2 stops Lambert-St Louis Houston Hobby
$414Southwest
Fri, Dec 18 - Mon, Jan 4
American Airlines Logo
2:47 pm - 11:57 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
8h 10m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:04 amDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
6h 04m1 stop Dallas/Fort Worth
$439American Airlines
Booking Insights

Price, demand and travel trends for Harlingen to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Harlingen to Washington, D.C.?

Round-trip flights from Harlingen to Washington, D.C. typically range from $328 to $537. The lowest price found in the past 5 days was $297, on United Airlines.

What is the cheapest Harlingen to Washington, D.C. flight route?

There's little price difference between Harlingen to Washington, D.C. routes. They average around $403 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Harlingen to Washington, D.C.?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Harlingen to Washington, D.C.. It’s 38% cheaper than the average day, while Monday is the most expensive, with prices 138% higher.

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Key details for Harlingen to Washington, D.C. flights

Low season

February

Cheapest flight

$180
Beat the crowds with an average 86% drop in travelers.
The most popular month to fly with an average 97% increase in travelers.
One-way flight from Harlingen to Washington, D.C. Reagan-National Airport

When to book flights from Harlingen to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Harlingen to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Harlingen to Washington, D.C. flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Harlingen to Washington, D.C.?

    Only Economy Class is available on flights from Harlingen to Washington, D.C..

  • How long is a flight from Harlingen to Washington, D.C.?

    A nonstop flight from Harlingen to Washington, D.C. takes 00m, covering 1,479 miles.

  • Do I need a passport to fly from Harlingen to Washington, D.C.?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Harlingen to Washington, D.C. flight?

    Round-trip flights from Harlingen to Washington, D.C. range from $328 to $537, with an average of $408 over the past 12 months. Anything below $328 counts as a good deal.

  • Have flight prices from Harlingen to Washington, D.C. changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $297 to $994. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Harlingen to Washington, D.C. looking right now?

    One-way fares from Harlingen to Washington, D.C. are currently in line with typical prices for this route. Average one-way fares are about $220.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates averaging $71:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates averaging $70:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Harlingen to Washington, D.C.?

    Flights from Harlingen to Washington, D.C. usually depart from Harlingen Valley Intl (HRL) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Harlingen to Washington, D.C. pass through?

    One-stop flights from Harlingen to Washington, D.C. most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 50% of one-stop connections
    • Houston Hobby (HOU) - 23% of one-stop connections
    • Dallas/Fort Worth (DFW) - 21% of one-stop connections
    • Dallas Love Field (DAL) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Harlingen to Washington, D.C.?

    Yes. Flexible dates can save you up to 74% on flights from Harlingen to Washington, D.C.. Saturday is the cheapest departure day at $256 round-trip on average, while Monday is the most expensive at $972, a difference of $716.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Harlingen to Washington, D.C.?

    Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 5h 48m, compared with 6h 18m via Houston George Bush Intcntl (IAH) and 7h 16m via Dallas/Fort Worth (DFW).

  • What is the time difference between Harlingen and Washington, D.C.?

    Washington, D.C. is 1 hour ahead of Harlingen (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

Your guide to booking Harlingen to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $256, about $716 less than Monday fares (74% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Harlingen to Washington, D.C. trip for January. Fares historically average $250 round-trip in that month - typically $413 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Hyatt House Washington DC The Wharf
    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Canopy by Hilton Washington D.C - The Wharf

More options for your flight from Harlingen to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.