HRL - DCA

$117 Find Cheap Flights from Harlingen to Reagan Washington National Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$276
Typical prices: $328-$510
United Airlines
Wed 10/17Sat 10/20
HRL - DCA • 1 stop
Cheapest one-way
$117
Typical prices: $158-$234
Southwest
Sat 10/6
HRL - DCA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Harlingen and Washington, D.C. Reagan-National Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 35% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $380 (round-trip)
Houston Hobby (HOU)
Shortest trip • 5h 51m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Reagan-National Airport!
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Booking Insights
Flight Deals

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

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

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

Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
5:05 am - 11:53 amHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
5h 48m1 stop Houston George Bush Intcntl
United Airlines Logo
4:44 pm - 9:52 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
6h 08m1 stop Houston George Bush Intcntl
$276United Airlines
Tue, Jan 26 - Wed, Jan 27
United Airlines Logo
7:18 am - 4:05 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
7h 47m1 stop Houston George Bush Intcntl
United Airlines Logo
8:15 am - 3:34 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
8h 19m1 stop Houston George Bush Intcntl
$313United Airlines
Tue, Jan 26 - Wed, Jan 27
United Airlines Logo
5:05 am - 5:05 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
11h 00m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
8:15 am - 3:34 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
8h 19m1 stop Houston George Bush Intcntl
$318United Airlines
Sat, Oct 17 - Tue, Oct 20
Southwest Logo
12:40 pm - 8:55 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
7h 15m1 stop Houston Hobby
Southwest Logo
4:00 pm - 10:00 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
7h 00m2 stops Nashville Intl Houston Hobby
$326Southwest
Sat, Oct 17 - Tue, Oct 20
Southwest Logo
12:40 pm - 8:50 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
7h 10m2 stops Houston Hobby Lambert-St Louis
Southwest Logo
3:10 pm - 10:00 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
7h 50m2 stops Chicago Midway Houston Hobby
$331Southwest
Wed, Sep 30 - Mon, Oct 5
United Airlines Logo
5:05 am - 1:59 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
7h 54m1 stop Houston George Bush Intcntl
United Airlines Logo
2:40 pm - 7:44 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
6h 04m1 stop Houston George Bush Intcntl
$340United Airlines
Thu, Oct 15 - Thu, Oct 22
Southwest Logo
12:55 pm - 11:45 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
9h 50m1 stop Houston Hobby
Southwest Logo
3:35 pm - 11:40 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
9h 05m2 stops Oklahoma City Will Rogers World Houston Hobby
$354Southwest
Wed, Sep 30 - Mon, Oct 5
American Airlines Logo
5:28 pm - 11:59 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
5h 31m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 pm - 10:50 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
6h 50m1 stop Dallas/Fort Worth
$384American Airlines
Fri, Nov 13 - Sun, Nov 15
American Airlines Logo
5:40 am - 12:49 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
6h 09m1 stop Dallas/Fort Worth
American Airlines Logo
7:12 am - 1:56 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
7h 44m1 stop Dallas/Fort Worth
$537American Airlines
Fri, Nov 13 - Sun, Nov 15
American Airlines Logo
5:40 am - 12:49 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
6h 09m1 stop Dallas/Fort Worth
American Airlines Logo
3:31 pm - 10:59 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
8h 28m1 stop Dallas/Fort Worth
$537American Airlines
Booking Insights

Price, demand and travel trends for Harlingen to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Harlingen to Washington, D.C. Reagan-National Airport with more confidence.

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

Round-trip flights from Harlingen to Washington, D.C. Reagan-National Airport start at $276. Prices are below average for this route right now, with typical round-trip fares ranging from $328 to $510. The lowest price found in the past 5 days was $276 on United Airlines.

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

Saturday is the cheapest day of the week to fly from Harlingen to Washington, D.C. Reagan-National Airport, it is 34% cheaper than the average day. Monday is the most expensive day with flight prices 106% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Harlingen to Washington, D.C. Reagan-National Airport?

•January is the cheapest month to fly from Harlingen to Washington, D.C. Reagan-National Airport at $250 round-trip.
•May ($797) and October ($593) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 218% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Harlingen to Washington, D.C. Reagan-National Airport flights

Low season

February

Cheapest flight

$117
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 106% increase in price.
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. Reagan-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from Harlingen to Washington, D.C. Reagan-National Airport usually depart from Harlingen Valley Intl (HRL) and arrive at Washington, D.C. Reagan-National (DCA).

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

    Only Economy Class is available on flights from Harlingen to Washington, D.C. Reagan-National Airport.

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

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

    • Houston George Bush Intcntl (IAH) - 58% of one-stop connections
    • Dallas/Fort Worth (DFW) - 17% of one-stop connections
    • Houston Hobby (HOU) - 17% of one-stop connections
    • Dallas Love Field (DAL) - 4% of one-stop connections

    Houston George Bush Intcntl (IAH) handles the largest share of one-stop connections on this route.

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

    On the Harlingen to Washington, D.C. Reagan-National Airport route, being flexible with your departure day can save you up to 68%. Saturday is the cheapest day at $256 round-trip on average, while Monday is the most expensive at $797: a $541 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

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

  • How long is a flight from Harlingen to Washington, D.C. Reagan-National Airport?

    A nonstop flight from Harlingen to Washington, D.C. Reagan-National Airport takes 0h 00m, covering 1,477 miles.

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

    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.

  • Have flight prices from Harlingen to Washington, D.C. Reagan-National Airport 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 $276 to $1,633. That means the highest observed fare was about 6x higher than the lowest one.

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

    One-way fares from Harlingen to Washington, D.C. Reagan-National Airport are currently higher than usual. Average one-way flight prices are about $333, which is 68% above the typical average for this route.

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

    Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 5h 51m, compared with 6h 07m via Houston George Bush Intcntl (IAH) and 6h 15m via Dallas/Fort Worth (DFW).

  • What is the time difference between Harlingen and Washington, D.C. Reagan-National Airport?

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

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

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

    Round-trip flights from Harlingen to Washington, D.C. Reagan-National Airport range from $328 to $510, with an average of $386 over the past 12 months. Anything below $328 counts as a good deal.

Your guide to booking Harlingen to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Monday. On this route, Saturday flights average $256 - about $541 less than Monday (68% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Harlingen to Washington, D.C. Reagan-National Airport trip for January. Fares historically average $250 round-trip in that month - typically $547 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
    - Pendry Washington DC - 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.