Cheap Flights from Harlingen (HRL) to Del Rio (DRT)

Popular airlines from Valley Intl. Airport (HRL) to Del Rio, TX (DRT-Del Rio Intl.)

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Frequently asked questions

How much does a flight from Valley Intl. Airport (HRL) to Del Rio Intl. Airport (DRT) cost?
Get a cheap one-way flight or cheap return flight from Valley Intl. Airport (HRL) to Del Rio Intl. Airport (DRT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Valley Intl. Airport (HRL) to Del Rio Intl. Airport (DRT)?
is the least expensive month to fly from HRL to DRT. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Valley Intl. Airport (HRL) to Del Rio Intl. Airport (DRT)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HRL to DRT flight.
How many flights per day from Valley Intl. Airport (HRL) to Del Rio Intl. Airport (DRT)?
Nonstop flights from Valley Intl. Airport (HRL) to Del Rio Intl. Airport (DRT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HRL to DRT?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Valley Intl. Airport (HRL) to Del Rio Intl. Airport (DRT)?
To land at Del Rio Intl. Airport (DRT) on time, select a flight that takes off from Valley Intl. Airport (HRL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Valley Intl. Airport (HRL) to Del Rio Intl. Airport (DRT) last-minute?
Last-minute bookings from HRL to DRT are usually more expensive. To lock in the lowest prices, start looking for flights ahead of time. That said, if you're flexible with your travel plans, you may land a cheap fare right before your journey.
Is it cheaper to book a HRL to DRT flight and hotel package?
Opting for a HRL to DRT flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Valley Intl. Airport (HRL) to Del Rio Intl. Airport (DRT)?
If you booked your HRL to DRT flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Valley Intl.
Destination airport
Del Rio Intl.
Distance
294 mi

Book with confidence

Book with confidence

Harlingen to Del Rio Flights

The cheapest times to fly from Harlingen to Del Rio

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 Del Rio are during the month of . You can find some of the cheapest flights from Harlingen to Del Rio with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harlingen to Del Rio

Sunday is one of the best days to book for cheap flights from Harlingen to Del Rio: 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 Del Rio

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 Del Rio in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Del Rio 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 Del Rio 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.

 

Harlingen to Del Rio Flights

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*Available to One Key members.