Cheap flights from Dulles Intl to Harlingen (IAD - HRL)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Dulles Intl (IAD) to Harlingen (HRL)

All the information you need to plan the best IAD to HRL flight in 2021: compare Dulles Intl to Harlingen flight prices with the expected peak season, weather and rainfall in Harlingen.
What is the cheapest month to fly from Washington Dulles Intl Airport to Harlingen, Texas?

Our data shows that July tends to be the cheapest month to fly to Harlingen, Texas from Washington Dulles Intl Airport. Users have commonly found prices around $344 for the month, but tickets can be as low as $218. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Washington Dulles Intl Airport to Harlingen, Texas (IAD - HRL)?

When flying from Washington Dulles Intl Airport to Harlingen, Texas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Dulles Intl to Harlingen in October, November 2021

The best prices found for IAD to HRL flights for October, November
10 Nov - 16 Nov
$391pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
8 Nov - 16 Nov
$400pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
11 Nov - 16 Nov
$414pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Washington Dulles Intl to Harlingen 2021 flight deals

Cheap flights to Harlingen from Dulles Intl found for this year
4 Dec - 7 Dec
$291pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
4 Dec - 7 Dec
$312pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
4 Dec - 7 Dec
$386pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl

One-way flights to Valley Intl from Washington Dulles Intl

The cheapest one-way flights from Dulles Intl to Harlingen
12:12 pm - 5:24 pm
American Airlines
1 Stop
6h 12m
IAD - HRL
American Airlines
2:00 am - 6:46 pm
American Airlines
1 Stop
17h 46m
IAD - HRL
American Airlines
1:12 pm - 6:24 pm
American Airlines
1 Stop
6h 12m
IAD - HRL
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dulles Intl</span> to <span class="emphasized">Harlingen</span> flights.

Flight FAQs

From Dulles Intl to Harlingen

What airport do you fly into for flights to Harlingen from Washington Dulles Intl?

Located just 3.7 mi from the city center, Harlingen Valley Intl is the airport most travelers will use when flying to Harlingen from Washington Dulles Intl. Booking flights from Washington Dulles Intl to Valley Intl (HRL) should be relatively easy as there are 0 daily inbound flights from Washington Dulles Intl from 2 different airlines.

Which airlines flying from Washington Dulles Intl to Harlingen Valley Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington Dulles Intl to Harlingen Valley Intl that may be offering flexible cancellation policies are United Airlines and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington Dulles Intl Airport to Harlingen, Texas for under $400 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl Airport to Harlingen, Texas for under $400. The cheapest flight booked recently is on American Airlines for just $303, but on average you can expect to pay $410.

What are the cheapest flights from Washington Dulles Intl Airport to Harlingen, Texas?

While on average a flight from Washington Dulles Intl Airport to Harlingen, Texas is generally $345, our data shows the cheapest flight currently is $290. When looking at the most popular route, (Washington Dulles Intl - Harlingen Valley Intl), you can expect to pay $303 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Harlingen, TX

Do I need a COVID test to fly to Harlingen from Dulles Intl?

Information is based on travel restrictions for travel to Harlingen Valley Intl within the United States

Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Harlingen Valley Intl.

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Harlingen Valley Intl.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Harlingen Valley Intl.

Do I need a test to fly back to Dulles Intl from Harlingen?

Returning to Washington Dulles Intl from Harlingen Valley Intl

COVID-19 testing requirements
Visitors from Harlingen Valley Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Harlingen Valley Intl are not required to quarantine after entering Washington Dulles Intl.

Hide COVID Travel Restrictions for Harlingen, TX

Destination information for Harlingen

Things to know before you go - useful duration and weather info for your trip from Dulles Intl to Harlingen.
Average temperature for October in Harlingen
86.0 °F
Avg rainfall for October in Harlingen
4.2 ″

Airports servicing Washington

Airports servicing Harlingen

Home North America USA Texas Harlingen Cheap flights from Dulles Intl to Harlingen