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Harlingen

$115+ Cheap flights from Dallas 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — HRL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Harlingen Valley Intl are usually found in April or August, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Dallas to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 March 28, 2025.

Round-trip from

$237
(American Airlines)

One-way from

$115
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$328
From Dallas to Harlingen Valley Intl
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One-way flight from Dallas to Harlingen Valley Intl
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Highest demand for flights based on searches. 9% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 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 Dallas to Harlingen

Cheapest flights from Dallas to Harlingen
Explore the most affordable flight options available from Dallas to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 4/218:10 amDFW - HRL
Nonstop1h 41mAmerican Airlines
Mon 4/287:54 pmHRL - DFW
Nonstop1h 46mAmerican Airlines
Deal found 3/27$237
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/1212:14 pmDFW - HRL
1 stop3h 50mUnited Airlines
Thu 5/1512:16 pmHRL - DFW
1 stop5h 31mUnited Airlines
Deal found 3/27$257

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas 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 28, 2025.
Use the filters below to find and compare flights from Dallas to Harlingen that are best for you.

Fly from

Dallas

Fly to

Harlingen

Route

Depart

Return

Price

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Mon 4/21

8:10 am-9:51 am

Nonstop1h 41m

Harlingen Valley Intl

Mon 4/28

7:54 pm-9:40 pm

Nonstop1h 46m

$237

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Mon 5/12

12:14 pm-4:04 pm

1 stop3h 50m

Harlingen Valley Intl

Thu 5/15

12:16 pm-5:47 pm

1 stop5h 31m

$257

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Tue 7/1

5:56 pm-7:22 pm

Nonstop1h 26m

$115

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Thu 4/17

7:00 am-11:22 am

1 stop4h 22m

$129

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Sun 4/27

7:25 am-11:18 am

2 stops27h 53m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Dallas to Harlingen

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

How far ahead should I book a flight from Dallas to Harlingen, Texas?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Harlingen. Price data was last updated on March 21, 2025.

The price you pay for your flight from Dallas to Harlingen, Texas may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Dallas to Harlingen, Texas (average of $267). Flying from Dallas to Harlingen, Texas in July is currently the most expensive (average of $416). 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 DFW to HRL?

Find hourly flight availability from Dallas 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 28, 2025.

One of the essential ways to save on airfare from Dallas to Harlingen, Texas is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

What is the cheapest day to fly from Dallas to Harlingen, Texas?

Use this chart to determine the cheapest time to fly round-trip from Dallas to Harlingen. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas to Harlingen, Texas flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas to Harlingen, Texas

Explore weekly flight availability from Dallas to Harlingen. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 28, 2025.

The most flights from A78 to HRL are scheduled on a Thursday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

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 28, 2025.
See what other customers who have flown with United Airlines and American Airlines from Dallas to Harlingen have to say. 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
8,603 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,603 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

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

    If you book a flight to Harlingen from Dallas, 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. There are 4 flights from Dallas to Valley Intl per day from 2 different airlines.

  • What are the cheapest airlines flying from Dallas to Harlingen, Texas round-trip?

    Currently priced at $237, American Airlines will fly you from Dallas to Harlingen, Texas and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $257. Users have found that American Airlines is 28% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Dallas to Harlingen, Texas?

    Consider Envoy Air (83%), American Airlines (79%) or Qatar Airways (73%) when booking your flight. These represent the most reliable airlines when flying from Dallas to Harlingen, Texas.

  • What are the cheapest flights from Dallas to Harlingen, Texas?

    On average you can expect to pay $294 for a flight from Dallas to Harlingen, Texas. The cheapest flight overall is $127 while the most popular route, (Dallas/Fort Worth - Harlingen Valley Intl) is currently priced at $252.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas 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 Dallas to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Dallas to Harlingen, Texas (average of $267). Flying from Dallas to Harlingen, Texas in July is currently the most expensive (average of $416). 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.

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Top 2 airlines flying from Dallas to Harlingen

Discover the top 2 airlines that operate flights from Dallas 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$195Average$324FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$257Average$396FlexibilityNo cancel feeOn-time63%
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