Cheap Flights from Phoenix (PHX) to Del Rio (DRT)

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Del Rio, TX (DRT-Del Rio Intl.)

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Find available prices by choosing your travel dates.
Flights from Phoenix (PHX) to Del Rio (DRT)
Origin airport
Sky Harbor Intl.
Destination airport
Del Rio Intl.
Distance
711 mi

Phoenix to Del Rio Flights

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

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

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix 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 Phoenix 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 Phoenix 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Del Rio Intl. Airport last minute?
When it’s time to book your flights, it pays to be prepared. While it’s possible to find a deal on a Sky Harbor Intl. Airport (PHX) to Del Rio Intl. Airport (DRT) flight at the last minute, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international trips it’s three to four months.
What airports do you fly into for Del Rio from Phoenix?
There are two — Del Rio Intl. Airport (DRT) and Eagle Pass, TX (EGP-Maverick County Memorial Intl.). Both are good options for those venturing from Phoenix to Del Rio. If you pick Del Rio Intl. Airport (DRT), you’ll come in to land roughly 1 mi west of central Del Rio. Once you’ve checked in to your comfortable hotel, it’s time to sample the city’s leading sights. San Felipe Springs and Val Verde County Courthouse are both popular with visitors.
Can I change the date of my flight from Phoenix Sky Harbor Intl. Airport to Del Rio Intl. Airport?
It’s a piece of cake to make amendments to your PHX to Del Rio Intl. Airport trip yourself. Access your itinerary via the Expedia Trips portal and choose “change flight.” Search for new flights and choose the one that fits your plans. You’ll get an estimate of your flight change fee, if applicable. You can also find your way to our Customer Service portal to connect with our Virtual Agent and quickly get answers to your questions.

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