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Cheap flights from Washington, D.C. to Harlingen, Texas from $237

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Harlingen, Texas departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Harlingen

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Harlingen.
Delta Logo
6:00 am - 1:46 pmDCA-HRL
8h 46m1 stop
Delta Logo
2:41 pm - 10:00 pmHRL-DCA
6h 19m1 stop
$237Delta
Find Deal
Thu, May 1 - Mon, May 5
Delta Logo
6:00 am - 1:46 pmIAD-HRL
8h 46m1 stop
Delta Logo
2:41 pm - 11:40 pmHRL-IAD
7h 59m1 stop
$237Delta
Find Deal
Thu, May 1 - Mon, May 5
Delta Logo
6:00 am - 1:46 pmBWI-HRL
8h 46m1 stop
Delta Logo
2:41 pm - 11:59 pmHRL-BWI
8h 18m1 stop
$339Delta
Find Deal
Thu, May 1 - Mon, May 5
United Airlines Logo
6:45 am - 4:04 pmBWI-HRL
10h 19m2 stops
United Airlines Logo
2:14 pm - 10:53 pmHRL-BWI
7h 39m1 stop
$344United Airlines
Find Deal
Thu, May 1 - Mon, May 5
Southwest Logo
6:10 am - 11:15 amBWI-HRL
6h 05m1 stop
Southwest Logo
2:15 pm - 8:15 pmHRL-BWI
5h 00m1 stop
$359Southwest
Find Deal
Thu, May 15 - Thu, Jun 12
Southwest Logo
6:10 am - 11:15 amBWI-HRL
6h 05m1 stop
Southwest Logo
2:15 pm - 11:40 pmHRL-BWI
8h 25m2 stops
$364Southwest
Find Deal
Thu, May 15 - Thu, Jun 12
Southwest Logo
6:25 am - 1:50 pmBWI-HRL
8h 25m2 stops
Southwest Logo
2:15 pm - 11:40 pmHRL-BWI
8h 25m2 stops
$399Southwest
Find Deal
Thu, May 15 - Thu, Jun 12
United Airlines Logo
6:00 am - 1:24 pmIAD-HRL
8h 24m1 stop
United Airlines Logo
2:14 pm - 7:26 amHRL-IAD
16h 12m2 stops
$450United Airlines
Find Deal
Thu, May 1 - Mon, May 5
American Airlines Logo
1:44 pm - 7:26 pmDCA-HRL
6h 42m1 stop
American Airlines Logo
7:56 pm - 9:16 amHRL-DCA
12h 20m1 stop
$451American Airlines
Find Deal
Sat, May 24 - Mon, May 26
American Airlines Logo
5:07 pm - 11:59 pmIAD-HRL
7h 52m1 stop
American Airlines Logo
7:56 pm - 10:57 pmHRL-IAD
26h 01m1 stop
$451American Airlines
Find Deal
Sat, May 24 - Mon, May 26

Delta flights from Washington, D.C. to Harlingen, Texas

Our best Delta deals on Washington, D.C. to Harlingen, Texas flight tickets
Delta
May 1
DCA6:00 amWashington, D.C. Reagan-National
8h 46m
1 stop
HRL1:46 pmHarlingen Valley Intl
May 5
HRL2:41 pmHarlingen Valley Intl
6h 19m
1 stop
DCA10:00 pmWashington, D.C. Reagan-National
Delta
May 1
BWI6:00 amBaltimore/Washington
8h 46m
1 stop
HRL1:46 pmHarlingen Valley Intl
May 5
HRL2:41 pmHarlingen Valley Intl
8h 18m
1 stop
BWI11:59 pmBaltimore/Washington
Delta
Apr 28
BWI6:00 amBaltimore/Washington
8h 46m
1 stop
HRL1:46 pmHarlingen Valley Intl
May 1
HRL2:41 pmHarlingen Valley Intl
8h 17m
1 stop
BWI11:58 pmBaltimore/Washington

United Airlines flights from Washington, D.C. to Harlingen, Texas

Our best United Airlines deals on Washington, D.C. to Harlingen, Texas flight tickets
United Airlines
May 1
BWI6:45 amBaltimore/Washington
10h 19m
2 stops
HRL4:04 pmHarlingen Valley Intl
May 5
HRL2:14 pmHarlingen Valley Intl
7h 39m
1 stop
BWI10:53 pmBaltimore/Washington
United Airlines
May 1
IAD6:00 amWashington, D.C. Dulles Intl
8h 24m
1 stop
HRL1:24 pmHarlingen Valley Intl
May 5
HRL2:14 pmHarlingen Valley Intl
16h 12m
2 stops
IAD7:26 amWashington, D.C. Dulles Intl
United Airlines
May 13
BWI6:00 amBaltimore/Washington
6h 24m
1 stop
HRL11:24 amHarlingen Valley Intl
Jun 5
HRL5:10 amHarlingen Valley Intl
5h 51m
1 stop
BWI12:01 pmBaltimore/Washington

See travel insights to Harlingen from

How to get the cheapest flight ticket from Washington, D.C. to Harlingen, Texas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Wednesday when prices can be found for as low as $389. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Harlingen, Texas for around $567.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the morning. Flights from Washington, D.C. to Harlingen, Texas during this time can be as low as $444. Flights in the afternoon are often more expensive with an average ticket price of $485.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Harlingen, Texas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Harlingen, Texas (WAS to HRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Harlingen, Texas

Best Price Found

$237

Fastest flight time

6h 05m

Direct flights

None

Airports in Harlingen, Texas

1 airport
The best flight deal from Washington, D.C. to Harlingen, Texas found on momondo in the last 72 hours is $237
The fastest flight from Washington, D.C. to Harlingen, Texas takes 6h 05m
There are no direct flights from Washington, D.C. to Harlingen, Texas. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Harlingen Valley Intl Airport, Washington, D.C. Dulles Intl Airport - Harlingen Valley Intl Airport and Baltimore/Washington Airport - Harlingen Valley Intl Airport.
There is 1 airport near Harlingen, Texas: Harlingen Valley Intl (HRL)

  • How far is Washington, D.C. to Harlingen Valley Intl by plane?

    The distance between Washington, D.C. and Harlingen Valley Intl is about 1482.9 mi. By plane, this route typically takes 6h 05m.

  • When did momondo last update prices for flights from Washington, D.C. to Harlingen Valley Intl Airport?

    Prices for flights from Washington, D.C. to Harlingen Valley Intl Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Harlingen Valley Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The required travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. to Harlingen, Texas?


Best airlines flying from Washington, D.C. to Harlingen, Texas

Compare and see reviews for airlines that fly from Washington, D.C. to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $210Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $228Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Harlingen?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Harlingen. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Harlingen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Harlingen flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Harlingen?

Once you have performed a search for Washington, D.C. to Harlingen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Harlingen right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Harlingen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Harlingen and let you know when they change.


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