$296 Cheap Flights from Aguascalientes (AGU) to Harlingen (HRL)

View $296 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Aguascalientes International Airport (AGU) to Valley Intl. Airport (HRL)

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Cheap Flights from Aguascalientes to Harlingen (AGU-HRL)

Prices were available within the past 7 days and start at $296 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL) cost?
Grab a cheap one-way flight from $296 or cheap return flight from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL) 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 Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL)?
Planning your trip for can help you save, as it's the cheapest month for flights between AGU and HRL. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from AGU to HRL. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL)?
Nonstop flights from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AGU to HRL?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL)?
Opt for a flight from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL) last-minute?
Last-minute fares from AGU to HRL are generally more expensive. To secure the best rates, start looking for flights as early as possible. That said, if your travel plans are flexible, you may find a cheap ticket just before your departure.
Is it cheaper to book an AGU to HRL flight and hotel package?
Opting for an AGU to HRL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Valley Intl. Airport (HRL)?
In most cases, you can cancel or modify your AGU to HRL flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Origin airport
Licenciado Jesus Teran Peredo Intl.
Destination airport
Valley Intl.
Distance
428 mi

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Aguascalientes to Harlingen Flights

The cheapest times to fly from Aguascalientes to Harlingen

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

 

The best time to book a flight from Aguascalientes to Harlingen

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

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 Aguascalientes to Harlingen in 2025. You can also book with separate airlines for your outbound and return journeys, from $296 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 Aguascalientes to Harlingen 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 Aguascalientes to Harlingen 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.

 

Aguascalientes to Harlingen Flights

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