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Harlingen

$195+ Cheap flights from Maryland to Harlingen, TX (HRL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HRL
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Maryland to Harlingen

Keep the following information in mind while searching for Maryland to Harlingen flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(Delta)

One-way from

$195
(Delta)

Popular in

July

Cheapest in

February

Average price

$353
Provider with most accurate pricing for Washington, D.C. (WAS)-Harlingen Valley Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Harlingen Valley Intl flights.
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From Maryland to Harlingen Valley Intl
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One-way flight from Maryland to Harlingen Valley Intl
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Highest demand for flights based on searches. 14% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Maryland to Harlingen

Cheapest flights from Maryland to Harlingen
Explore the most affordable flight options available from Maryland to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:35 amBWI - HRL
1 stop8h 10mSouthwest
Mon 10/206:00 pmHRL - BWI
1 stop4h 55mSouthwest
Deal found 3/30$289
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:55 amDCA - HRL
1 stop7h 50mSouthwest
Mon 10/2010:45 amHRL - DCA
1 stop9h 10mSouthwest
Deal found 3/30$333
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:00 amBWI - HRL
1 stop8h 46mDelta
Fri 4/182:41 pmHRL - BWI
1 stop8h 18mDelta
Deal found 3/30$339
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:30 amIAD - HRL
1 stop5h 29mUnited Airlines
Mon 10/205:16 pmHRL - IAD
1 stop5h 35mUnited Airlines
Deal found 3/30$397
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2911:05 amPHL - HRL
1 stop5h 52mAmerican Airlines
Mon 6/27:56 pmHRL - PHL
1 stop12h 15mAmerican Airlines
Deal found 3/30$430
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1410:50 amBWI - HRL
2 stops9h 54mUnited Airlines
Fri 4/185:15 amHRL - BWI
1 stop5h 29mUnited Airlines
Deal found 3/30$488
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2112:50 pmPHL - HRL
1 stop7h 54mUnited Airlines
Fri 5/22:14 pmHRL - PHL
1 stop7h 41mUnited Airlines
Deal found 3/30$582

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland 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 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Maryland to Harlingen that are best for you.

Fly from

Maryland

Fly to

Harlingen

Route

Depart

Return

Price

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Mon 4/14

6:00 am-1:46 pm

1 stop8h 46m

Harlingen Valley Intl

Fri 4/18

2:41 pm-11:59 pm

1 stop8h 18m

$339

PhiladelphiaHarlingen

PHL - HRL

PHLHRL

Philadelphia

Thu 5/29

11:05 am-3:57 pm

1 stop5h 52m

Harlingen Valley Intl

Mon 6/2

7:56 pm-9:11 am

1 stop12h 15m

$430

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Mon 4/14

10:50 am-7:44 pm

2 stops9h 54m

Harlingen Valley Intl

Fri 4/18

5:15 am-11:44 am

1 stop5h 29m

$488

PhiladelphiaHarlingen

PHL - HRL

PHLHRL

Philadelphia

Mon 4/21

12:50 pm-7:44 pm

1 stop7h 54m

Harlingen Valley Intl

Fri 5/2

2:14 pm-10:55 pm

1 stop7h 41m

$582

PhiladelphiaHarlingen

PHL - HRL

PHLHRL

Philadelphia

Mon 4/21

6:00 am-1:46 pm

1 stop8h 46m

$195

PhiladelphiaHarlingen

PHL - HRL

PHLHRL

Philadelphia

Mon 4/21

12:35 pm-7:21 pm

1 stop7h 46m

$215

PhiladelphiaHarlingen

PHL - HRL

PHLHRL

Philadelphia

Mon 4/21

1:30 pm-10:10 pm

2 stops9h 40m

$265

PhiladelphiaHarlingen

PHL - HRL

PHLHRL

Philadelphia

Mon 4/21

5:01 pm-1:28 pm

3 stops21h 27m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from Maryland to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Maryland 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.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Harlingen

What is the cheapest month to book a flight from Maryland to Harlingen, Texas?

Currently, April is the cheapest month in which you can book a flight from Maryland to Harlingen, Texas (average of $267). Flying from Maryland to Harlingen, Texas in July is currently the most expensive (average of $414). 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.

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

Find hourly flight availability from Maryland to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Maryland 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.

Rainfall in Harlingen by month

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

In terms of precipitation, rainfall in Harlingen, Texas ranges from 1.1 - 5.2 inches per month. September is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Harlingen, Texas when rainfall is around 1.1 in.

Temperature in Harlingen by month

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

If weather is an important factor for your trip to Harlingen, Texas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 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 March 31, 2025.
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,614 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Maryland 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 Maryland?

    If you book a flight to Harlingen from Maryland, you will be flying to Valley Intl, which is the city’s only airport. Harlingen Valley Intl (HRL) is located 3.7 mi from the center of Harlingen.

  • What are the cheapest airlines to fly from Maryland to Harlingen, Texas one-way?

    The cheapest airlines for a one-way flight from Maryland to Harlingen, Texas are Delta ($195), American Airlines ($215), and Southwest ($265).

  • What are the most popular routes from Maryland to Harlingen, Texas?

    The most popular route from Maryland to Harlingen, Texas is Philadelphia - Harlingen Valley Intl. You may also consider Baltimore/Washington - Harlingen Valley Intl or Washington, D.C. Reagan-National - Harlingen Valley Intl.

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

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

  • How can I find direct flights from Maryland to Harlingen?

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

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

    Yes. Cheapflights offers flight deals from Maryland 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.

  • What is the cheapest month to book a flight from Maryland to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Maryland to Harlingen, Texas (average of $267). Flying from Maryland to Harlingen, Texas in July is currently the most expensive (average of $414). 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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Top 3 airlines flying from Maryland to Harlingen

Discover the top 3 airlines that operate flights from Maryland 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 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$210Average$403FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$373FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$306Average$478FlexibilityNo cancel feeOn-time69%
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