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Cheap flights from Dulles Intl (IAD) to Harlingen (HRL) from $372

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — HRL
jun. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
1 adult, Economy
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Cheap flight deals from Dulles Intl to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 30, 2024.

Round-trip from

$267
From Washington, D.C. Dulles Intl to Harlingen Valley Intl
Search Deals

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Harlingen, Texas?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Harlingen, Texas?

Our data shows that August tends to be the cheapest month to fly to Harlingen, Texas from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $463 for the month, but tickets can be as low as $246. Due to multiple factors, prepare for potentially higher prices in March.

What is the cheapest time of day to fly from IAD to HRL?

When flying from Washington, D.C. 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 United Airlines flights from Dulles Intl to Harlingen

Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl and Harlingen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Washington, D.C. to Harlingen. Deals update often to give you more flight options matching your criteria
vie. 6/146:00 pmIAD - HRL
1 stop5h 52mUnited Airlines
lun. 6/175:15 pmHRL - IAD
1 stop5h 44mUnited Airlines
Deal found 5/29$590
vie. 6/1410:05 pmIAD - HRL
1 stop23h 51mUnited Airlines
lun. 6/175:15 pmHRL - IAD
1 stop5h 44mUnited Airlines
Deal found 5/30$608
mié. 6/1210:10 pmIAD - HRL
2 stops13h 45mUnited Airlines
lun. 6/245:15 pmHRL - IAD
1 stop5h 44mUnited Airlines
Deal found 5/29$618
mié. 6/128:35 amIAD - HRL
1 stop8h 22mUnited Airlines
lun. 6/245:15 pmHRL - IAD
1 stop5h 44mUnited Airlines
Deal found 5/29$619
vie. 6/148:45 amIAD - HRL
2 stops15h 07mUnited Airlines
lun. 6/175:15 pmHRL - IAD
1 stop5h 44mUnited Airlines
Deal found 5/29$620
vie. 6/1410:25 pmIAD - HRL
2 stops13h 30mUnited Airlines
lun. 6/175:15 pmHRL - IAD
1 stop5h 44mUnited Airlines
Deal found 5/30$651
vie. 6/1410:05 pmIAD - HRL
1 stop18h 52mUnited Airlines
sáb. 6/227:25 amHRL - IAD
1 stop14h 20mUnited Airlines
Deal found 5/30$685
vie. 6/148:45 amIAD - HRL
2 stops15h 07mUnited Airlines
lun. 6/175:15 pmHRL - IAD
2 stops13h 08mUnited Airlines
Deal found 5/29$760
vie. 6/1410:05 pmIAD - HRL
1 stop18h 52mUnited Airlines
sáb. 6/227:25 amHRL - IAD
2 stops12h 34mUnited Airlines
Deal found 5/30$767

Cheap American Airlines flights from Dulles Intl to Harlingen

Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Harlingen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Some of the best deals we've found on American Airlines flights traveling from Washington, D.C. to Harlingen. Make sure to examine the flight information before completing your reservation.
sáb. 6/226:00 amIAD - HRL
1 stop6h 51mAmerican Airlines
jue. 8/225:38 amHRL - IAD
1 stop8h 10mAmerican Airlines
Deal found 5/29$372
sáb. 6/225:00 amIAD - HRL
2 stops15h 41mAmerican Airlines
jue. 8/225:38 amHRL - IAD
1 stop8h 10mAmerican Airlines
Deal found 5/29$450
mié. 6/125:00 amIAD - HRL
2 stops11h 55mAmerican Airlines
lun. 6/244:25 pmHRL - IAD
2 stops19h 18mAmerican Airlines
Deal found 5/29$549
sáb. 6/225:00 amIAD - HRL
2 stops15h 41mAmerican Airlines
jue. 8/225:38 amHRL - IAD
2 stops17h 40mAmerican Airlines
Deal found 5/29$578
sáb. 6/155:00 amIAD - HRL
2 stops15h 41mAmerican Airlines
dom. 6/238:11 pmHRL - IAD
1 stop26h 13mAmerican Airlines
Deal found 5/29$947
sáb. 6/155:00 amIAD - HRL
2 stops11h 55mAmerican Airlines
dom. 6/238:11 pmHRL - IAD
2 stops26h 48mAmerican Airlines
Deal found 5/28$1,011
sáb. 6/155:00 amIAD - HRL
2 stops15h 41mAmerican Airlines
dom. 6/234:25 pmHRL - IAD
2 stops15h 33mAmerican Airlines
Deal found 5/29$1,034

Cheap Dulles Intl to Harlingen flights in May & June 2024

Find cheap flight options from Dulles Intl to Harlingen specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Harlingen in May and June 2024. Check back in a little while for more flight options.
sáb. 6/226:00 amIAD - HRL
1 stop6h 51mAmerican Airlines
jue. 8/225:38 amHRL - IAD
1 stop8h 10mAmerican Airlines
Deal found 5/29$372
lun. 6/35:40 pmIAD - HRL
2 stops17h 00mSouthwest
jue. 6/65:45 amHRL - IAD
2 stops18h 25mSouthwest
Deal found 5/29$412
lun. 6/35:40 pmIAD - HRL
2 stops17h 00mSouthwest
jue. 6/69:40 amHRL - IAD
3 stops14h 30mSouthwest
Deal found 5/29$447
sáb. 6/225:00 amIAD - HRL
2 stops15h 41mAmerican Airlines
jue. 8/225:38 amHRL - IAD
1 stop8h 10mAmerican Airlines
Deal found 5/29$450
vie. 5/316:50 amIAD - HRL
1 stop7h 57mAmerican Airlines
sáb. 6/84:25 pmHRL - IAD
1 stop5h 59mAmerican Airlines
Deal found 5/29$479
vie. 5/3111:48 amIAD - HRL
2 stops13h 11mAmerican Airlines
sáb. 6/84:25 pmHRL - IAD
1 stop5h 59mAmerican Airlines
Deal found 5/29$483
mié. 6/125:00 amIAD - HRL
2 stops11h 55mAmerican Airlines
lun. 6/244:25 pmHRL - IAD
2 stops19h 18mAmerican Airlines
Deal found 5/29$549
sáb. 6/225:00 amIAD - HRL
2 stops15h 41mAmerican Airlines
jue. 8/225:38 amHRL - IAD
2 stops17h 40mAmerican Airlines
Deal found 5/29$578
vie. 6/146:00 pmIAD - HRL
1 stop5h 52mUnited Airlines
lun. 6/175:15 pmHRL - IAD
1 stop5h 44mUnited Airlines
Deal found 5/29$590

Dulles Intl to Harlingen 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Harlingen in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Harlingen in May and June 2024. Check back in a little while for more flight options.
sáb. 6/226:00 amIAD - HRL
1 stop6h 51mAmerican Airlines
jue. 8/225:38 amHRL - IAD
1 stop8h 10mAmerican Airlines
Deal found 5/29$372
lun. 6/35:40 pmIAD - HRL
2 stops17h 00mSouthwest
jue. 6/65:45 amHRL - IAD
2 stops18h 25mSouthwest
Deal found 5/29$412
lun. 6/35:40 pmIAD - HRL
2 stops17h 00mSouthwest
jue. 6/69:40 amHRL - IAD
3 stops14h 30mSouthwest
Deal found 5/29$447
sáb. 6/225:00 amIAD - HRL
2 stops15h 41mAmerican Airlines
jue. 8/225:38 amHRL - IAD
1 stop8h 10mAmerican Airlines
Deal found 5/29$450
vie. 5/316:50 amIAD - HRL
1 stop7h 57mAmerican Airlines
sáb. 6/84:25 pmHRL - IAD
1 stop5h 59mAmerican Airlines
Deal found 5/29$479
vie. 5/3111:48 amIAD - HRL
2 stops13h 11mAmerican Airlines
sáb. 6/84:25 pmHRL - IAD
1 stop5h 59mAmerican Airlines
Deal found 5/29$483
mié. 6/125:00 amIAD - HRL
2 stops11h 55mAmerican Airlines
lun. 6/244:25 pmHRL - IAD
2 stops19h 18mAmerican Airlines
Deal found 5/29$549
sáb. 6/225:00 amIAD - HRL
2 stops15h 41mAmerican Airlines
jue. 8/225:38 amHRL - IAD
2 stops17h 40mAmerican Airlines
Deal found 5/29$578
vie. 6/146:00 pmIAD - HRL
1 stop5h 52mUnited Airlines
lun. 6/175:15 pmHRL - IAD
1 stop5h 44mUnited Airlines
Deal found 5/29$590

Find flights from Dulles Intl to Harlingen within your budget

Customize your flight search to find flights from Dulles Intl to Harlingen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$372 - $620

Route

Depart

Return

Price

Washington, D.C. Dulles IntlHarlingen Valley Intl

IAD - HRL

IADHRL

Washington, D.C. Dulles Intl

sáb. 6/22

1 stop6h 51m

Harlingen Valley Intl

jue. 8/22

1 stop8h 10m

$372

Washington, D.C. Dulles IntlHarlingen Valley Intl

IAD - HRL

IADHRL

Washington, D.C. Dulles Intl

sáb. 6/22

2 stops15h 41m

Harlingen Valley Intl

jue. 8/22

1 stop8h 10m

$450

Washington, D.C. Dulles IntlHarlingen Valley Intl

IAD - HRL

IADHRL

Washington, D.C. Dulles Intl

mié. 6/12

2 stops11h 55m

Harlingen Valley Intl

lun. 6/24

2 stops19h 18m

$549

Washington, D.C. Dulles IntlHarlingen Valley Intl

IAD - HRL

IADHRL

Washington, D.C. Dulles Intl

sáb. 6/22

2 stops15h 41m

Harlingen Valley Intl

jue. 8/22

2 stops17h 40m

$578

Washington, D.C. Dulles IntlHarlingen Valley Intl

IAD - HRL

IADHRL

Washington, D.C. Dulles Intl

vie. 6/14

1 stop5h 52m

Harlingen Valley Intl

lun. 6/17

1 stop5h 44m

$590

Washington, D.C. Dulles IntlHarlingen Valley Intl

IAD - HRL

IADHRL

Washington, D.C. Dulles Intl

vie. 6/14

1 stop23h 51m

Harlingen Valley Intl

lun. 6/17

1 stop5h 44m

$608

Washington, D.C. Dulles IntlHarlingen Valley Intl

IAD - HRL

IADHRL

Washington, D.C. Dulles Intl

mié. 6/12

2 stops13h 45m

Harlingen Valley Intl

lun. 6/24

1 stop5h 44m

$618

Washington, D.C. Dulles IntlHarlingen Valley Intl

IAD - HRL

IADHRL

Washington, D.C. Dulles Intl

mié. 6/12

1 stop8h 22m

Harlingen Valley Intl

lun. 6/24

1 stop5h 44m

$619

Washington, D.C. Dulles IntlHarlingen Valley Intl

IAD - HRL

IADHRL

Washington, D.C. Dulles Intl

vie. 6/14

2 stops15h 07m

Harlingen Valley Intl

lun. 6/17

1 stop5h 44m

$620

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Harlingen, Texas?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Harlingen. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Harlingen, Texas flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Harlingen by month

Plan your trip to Harlingen by taking into account the average temperature and rainfall totals by month.

HRL

Temperature

60.8 - 84.2 °F

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated mayo 30, 2024.
To help decide which airline to fly from Washington, D.C. to Harlingen, see what other customers have to say about United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,777 reviews
Check prices

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.2

Crew

8.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

United Airlines
7.4
Good
10,777 reviews
United Airlines
7.4
Good
10,777 reviews
Check prices

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.2

Crew

8.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

American Airlines
7.3
Good
14,284 reviews
United Airlines
7.4
Good
10,777 reviews
Check prices

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.2

Crew

8.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Harlingen from Washington, D.C. 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, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Valley Intl (HRL) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

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

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Harlingen, Texas for under $400. The cheapest flight booked recently is on American Airlines for just $372, but on average you can expect to pay $709.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Harlingen, Texas round-trip?

    According to our current data, American Airlines ($372), and United Airlines ($590) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Harlingen, Texas.

  • What does IAD to HRL mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Harlingen Valley Intl Airport (HRL). Codes like Harlingen Valley Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Dulles Intl to Harlingen that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Harlingen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Harlingen with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Harlingen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Harlingen that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Harlingen.

  • Can I find deals for business class flights from Dulles Intl to Harlingen?

    Yes. Cheapflights offers flight deals from Dulles Intl to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Harlingen that allow pets onboard?

    Many airlines flying from Dulles Intl to Harlingen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Harlingen?

    Yes, you can often find last-minute deals on Dulles Intl to Harlingen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Harlingen, Texas flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Harlingen, Texas flight deals you see on this page were last updated on 5/29.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Harlingen, Texas (average of $267). Flying from Washington, D.C. Dulles Intl Airport to Harlingen, Texas in July is currently the most expensive (average of $464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Harlingen
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Top airline flying from Dulles Intl to Harlingen

Discover the top airline that operate flights from Dulles Intl to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$367Average$482FlexibilityNo cancel feeOn-time69%
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Washington, D.C. Dulles Intl Airport to Rajkot flights

Search flights from Dulles Intl to Harlingen by cabin class

Find flights from Dulles Intl to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Harlingen from Dulles Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Harlingen?

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Can Cheapflights find flights from Dulles Intl to Harlingen with no change fees?

Need flexible booking options for your flight to Harlingen from Dulles Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to Harlingen become cheaper?

Yes! Start tracking prices for Dulles Intl to Harlingen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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