$77 Cheap Flights from Harlingen (HRL) to Dallas (DAL)

View $77 flight on Thu, Aug 21, 2025Opens in a new window

Popular airlines from Valley Intl. Airport (HRL) to Love Field Airport (DAL)

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Cheap Flights from Harlingen to Dallas (HRL-DAL)

Prices were available within the past 7 days and start at $77 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Nov 5 - Sat, Nov 15
HRL
Harlingen
DAL
Dallas
$177 Roundtrip, found 23 hours ago
$177
Roundtrip
found 23 hours ago
Select Southwest Airlines flight, departing Wed, Nov 5 from Harlingen to Dallas, returning Sat, Nov 15, priced at $177 found 23 hours ago
Southwest Airlines
Wed, Nov 5 - Sat, Nov 15
HRL
Harlingen
DAL
Dallas
$182 Roundtrip, found 23 hours ago
$182
Roundtrip
found 23 hours ago
Select Southwest Airlines flight, departing Wed, Nov 5 from Harlingen to Dallas, returning Sat, Nov 15, priced at $182 found 23 hours ago
Southwest Airlines
Tue, Dec 9 - Thu, Dec 11
HRL
Harlingen
DAL
Dallas
$186 Roundtrip, found 19 hours ago
$186
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Harlingen to Dallas, returning Thu, Dec 11, priced at $186 found 19 hours ago
Southwest Airlines
Tue, Dec 9 - Thu, Dec 11
HRL
Harlingen
DAL
Dallas
$191 Roundtrip, found 19 hours ago
$191
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Harlingen to Dallas, returning Thu, Dec 11, priced at $191 found 19 hours ago
Southwest Airlines
Wed, Nov 5 - Sat, Nov 15
HRL
Harlingen
DAL
Dallas
$192 Roundtrip, found 23 hours ago
$192
Roundtrip
found 23 hours ago
Select Southwest Airlines flight, departing Wed, Nov 5 from Harlingen to Dallas, returning Sat, Nov 15, priced at $192 found 23 hours ago
Southwest Airlines
Tue, Sep 16 - Wed, Sep 17
HRL
Harlingen
DAL
Dallas
$195 Roundtrip, found 4 days ago
$195
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Sep 16 from Harlingen to Dallas, returning Wed, Sep 17, priced at $195 found 4 days ago
Southwest Airlines
Sat, Oct 11 - Wed, Oct 15
HRL
Harlingen
DAL
Dallas
$197 Roundtrip, found 9 hours ago
$197
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Sat, Oct 11 from Harlingen to Dallas, returning Wed, Oct 15, priced at $197 found 9 hours ago
Southwest Airlines
Tue, Dec 9 - Thu, Dec 11
HRL
Harlingen
DAL
Dallas
$201 Roundtrip, found 19 hours ago
$201
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Harlingen to Dallas, returning Thu, Dec 11, priced at $201 found 19 hours ago
Southwest Airlines
Wed, Oct 15 - Wed, Oct 22
HRL
Harlingen
DAL
Dallas
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Oct 15 from Harlingen to Dallas, returning Wed, Oct 22, priced at $202 found 3 days ago
Delta
Wed, Oct 22 - Mon, Oct 27
HRL
Harlingen
DAL
Dallas
$374 Roundtrip, found 5 days ago
$374
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 22 from Harlingen to Dallas, returning Mon, Oct 27, priced at $374 found 5 days ago

Find the cheapest month to fly from Harlingen (HRL) to Dallas (DAL)

September is typically the cheapest month to fly

From $153 - $1,361 per traveler.

Graph displaying average flight prices per month

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Love Field DAL. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $323
DAL
Love Field
CheapestClosest
Average driving time to city center10 min
Flights from $323
Flights from Harlingen (HRL) to Dallas (DAL)
Origin airport
Valley Intl.
Destination airport
Love Field
Airlines serving
Southwest Airlines
Roundtrip price
$177
Distance
459 mi
Average flight time
1 hour 49 mins

Harlingen to Dallas Flights

The cheapest times to fly from Harlingen to Dallas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Harlingen to Dallas are during the month of November. You can find some of the cheapest flights from Harlingen to Dallas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harlingen to Dallas

Sunday is one of the best days to book for cheap flights from Harlingen to Dallas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Harlingen to Dallas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Harlingen to Dallas in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Harlingen to Dallas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Harlingen to Dallas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Valley Intl. Airport (HRL) to Love Field Airport (DAL) cost?
You can land cheap return tickets from Valley Intl. Airport (HRL) to Love Field Airport (DAL) starting from $177. Grab your seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving HRL on August 17 2025 and touching down at DAL. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from HRL to DAL?
The cheapest flights from HRL to DAL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Valley Intl. Airport (HRL) to Love Field Airport (DAL)?
Board a direct flight with Southwest Airlines and travel straight from Valley Intl. Airport (HRL) to Love Field Airport (DAL).
What is the cheapest airline that flies from HRL to DAL?
With fares starting at $89 for a one-way journey from HRL to DAL, Southwest Airlines is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HRL on October 2 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Valley Intl. Airport (HRL) to Love Field Airport (DAL)?
On average, only 1 nonstop flight departs daily from Valley Intl. Airport (HRL) to Love Field Airport (DAL). Need other options? Use Expedia's filter tool to discover flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Valley Intl. Airport (HRL) to Love Field Airport (DAL)?
Flights between HRL and DAL are busiest at 11 AM. If you want a quieter experience and potentially cheaper prices, look for a time outside the usual busy windows.
What day of the week has the most flights from HRL to DAL?
Travel on a Friday if you're after the best selection of flights from Valley Intl. Airport (HRL) to Love Field Airport (DAL).
What is the earliest flight from Valley Intl. Airport (HRL) to Love Field Airport (DAL)?
The first flight of the day leaving from Valley Intl. Airport (HRL) is at around 11:00AM UTC-6. Board this flight and you'll land at Love Field Airport (DAL) at approximately 12:35PM UTC-6. The total flight duration is 1h 35m.
How long does it take to fly from Valley Intl. Airport (HRL) to Love Field Airport (DAL)?
It takes approximately 1 hour and 35 minutes to cover the 460 mi from HRL to DAL.
What is the best time to fly from Valley Intl. Airport (HRL) to Love Field Airport (DAL)?
To avoid potential delays on the Valley Intl. Airport (HRL) to Love Field Airport (DAL) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Dallas from Valley Intl. Airport (HRL)?
You'll touch down at Dallas-Fort Worth Intl. Airport (DFW) or Love Field Airport (DAL) when traveling to Dallas on a direct flight from Valley Intl. Airport (HRL).
Is it cheaper to buy a plane ticket from Valley Intl. Airport (HRL) to Love Field Airport (DAL) last-minute?
Waiting until just before your departure to book your flight from HRL to DAL often results in higher prices. While you may come across some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a HRL to DAL flight and hotel package?
Compared with arranging flights and hotels separately, booking a HRL to DAL flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Valley Intl. Airport (HRL) to Love Field Airport (DAL)?
It's generally possible to cancel or reschedule your HRL to DAL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.