Cheap Flights from Harlingen to Dallas Fort Worth International

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Flight deals from Harlingen to Dallas Fort Worth International

Looking for a cheap last-minute deal or the best return flight from Harlingen to Dallas Fort Worth International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Harlingen to Dallas Fort Worth International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Harlingen to Dallas Fort Worth International flights are currently cheapest in April.

Direct flights from Harlingen to Dallas Fort Worth International

Harlingen to Dallas Fort Worth International: Alternative routes

Compare routes from Harlingen to Dallas below. You may find an airport to fly into that's cheaper, faster, or easier than Dallas Fort Worth International.

Harlingen to Dallas: Flight information

The things to know before you go.
Cheapest flight foundR 2,182
Cheapest month to flyApril
Average flight time1 hr, 41 mins
Most popular airlineAmerican Airlines
Average flights per week135

Finding cheap flights from Harlingen to Dallas Fort Worth International: Frequently asked questions

The best price we found for a return flight from Harlingen to Dallas Fort Worth International is R 4,371. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 41 minutes is the average flight time from Harlingen to Dallas Fort Worth International.
American Airlines, Envoy Air and Qatar Airways fly direct from Harlingen to Dallas Fort Worth International.
As of February 2026, there are 135 flights per week flying from Harlingen to Dallas Fort Worth International.
The cheapest month to fly from Harlingen to Dallas Fort Worth International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Harlingen Airport to Dallas Fort Worth International Airport on Saturday, 15 August 2026.
Yes – the average flight time is 1 hour and 41 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dallas Fort Worth International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dallas is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United and American Airlines offer the cheapest flight tickets to Dallas Fort Worth International.

Flying from Valley International Airport (HRL) to Dallas/Fort Worth International Airport (DFW): what you need to know

  • Book a direct flight from Valley International Airport to Dallas/Fort Worth International Airport and you'll be travelling for an average of 1 hour 40 minutes.

  • Harlingen and Dallas are in the UTC-5 timezone. That means there's no time difference to consider.

  • Flights from HRL to DFW start at 05:37 — the first with American Airlines. The last service of the day is at 20:16 with American Airlines. In total, you can choose from 89 weekly Valley International Airport to Dallas/Fort Worth International Airport flights.

  • Arrive at the airport on time so you don't miss your HRL to DFW flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Travelling during a peak time like October? Major public holidays and other popular seasons can mean longer lines at airport checkpoints. Be extra cautious and arrive up to four hours before international flights and two hours before a domestic departure.

  • American Airlines offers direct flights from Valley International Airport to Dallas/Fort Worth International Airport. Book with this popular airline, then get ready to check out the sights in Dallas — and maybe even more of United States if you have time.

  • The airline most travellers prefer to fly with on this route is American Airlines.

  • American Airlines is the most punctual carrier offering HRL to DFW flights. An exceptional 83.88% of its departures on this route arrive without delay.

  • Think about adding a stopover when booking your ticket from Valley International Airport to Dallas/Fort Worth International Airport. Just deselect 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here's where you can stop between HRL and DFW:

    • Austin-Bergstrom International Airport

    • William P. Hobby Airport

    • George Bush Intercontinental Airport

How to find the cheapest flights from Valley International Airport (HRL) to Dallas/Fort Worth International Airport (DFW)

  • R 2,193 is currently the best price for a one-way Valley International Airport to Dallas/Fort Worth International Airport flight. A return flight starts at R 4,371. These prices can change depending on demand.

  • To get cheap tickets from HRL to DFW, book your trip six months before your planned departure.

  • May is the cheapest month for flights from Valley International Airport to Dallas/Fort Worth International Airport. If you want to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • You don't need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll notify you the moment there's a change in price on cheap flights from HRL to DFW.

  • Tailor your flights using filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Valley International Airport to Dallas/Fort Worth International Airport.

Handy information about Valley International Airport (HRL)

  • You'll find HRL at 3002 Heritage Way.

  • Valley International Airport has an excellent on-time record, reducing the likelihood of delays. Departures from HRL land on schedule 82.44% of the time.

  • Valley International Airport is about 8 kilometres from central Harlingen. If you're driving, catching a cab or ride-sharing from the centre, it'll take 10 minutes or so to arrive, depending on the traffic.

  • If you've booked an early flight from Valley International Airport to Dallas/Fort Worth International Airport, why not stay close by? Avoid the hassle of rushing to the airport (and get some extra shut-eye) at Lakefront Harlingen Home With Private Pool and Hot Tub. Waterfront Harlingen Home With Pool and Game Room! is another handy accommodation option near HRL.

Arriving at Dallas/Fort Worth International Airport (DFW)

Getting from Dallas/Fort Worth International Airport (DFW) to central Dallas

  • DFW is located at International Pkwy.

  • From Dallas/Fort Worth International Airport, Dallas is approximately 32 kilometres away. It takes around 25 minutes to reach the centre by car.

  • Travelling on public transport takes around 3 hours 55 minutes.

When to fly to Dallas/Fort Worth International Airport (DFW)

  • The quietest month for a flight from Valley International Airport to Dallas/Fort Worth International Airport is February, while July is the most popular. Choose the best time to visit Dallas based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Dallas is August, with the temperature ranging between 24ºC (75ºF) and 41ºC (106ºF). Lock in your flights from Valley International Airport to Dallas/Fort Worth International Airport in this month if you like this kind of weather.

  • If you want to travel in cooler conditions, look for a cheap ticket from HRL to DFW in January. Temperatures average between 1ºC (34ºF) and 16ºC (61ºF) then.

Explore more of United States

  • Houston is just one of the many places in United States waiting to be explored after you've experienced Dallas. Around 370 kilometres away to the south, well-known attractions include The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park.

  • If there's time to check out another major destination in United States, head for San Antonio, roughly 402 kilometres south-west of Dallas. The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.