• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights


Book with Confidence: 40M+ Travelers, 20+ years of Expertise
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Customer Support
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 Customer Support

What Our Customers Say About Our Service?

Submit A Review
  • Dec 10, 2025 Dipender Panwar I want to recognize the outstanding service provided by Jochim. His professionalism, attention to detail, and genuine customer care have consistently stood out. Interactions with him are always clear, patient, and solution focused. Team members like Jochim make a real difference and reflect positively on the organization.

    Read More

  • Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

    Read More

  • Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

    Read More

Book Flights to Harlingen, Texas

With so much to do and explore, you'll definitely have a tough time deciding where to start your vacation from. While wildlife enthusiasts should head to the Gladys Porter Zoo which is home to more than 16 animals, art lovers should visit the famous Harlingen Arts and Heritage Museum. World Birding Center is another popular attraction which brings you close to unique wildlife, certainly a must visit. Don't miss shopping for rare antiques and souvenirs in Rio Grande Valley.
Better Booking with CheapOair
Booking your flight with CheapOair helps ensure that you'll be getting the cheapest available tickets to Harlingen. With our Best Price Guarantee, you know that we can provide you with the fantastic low prices on flights to Harlingen, and with our 24/7 customer service you can always reach us during your trip.
When to Book Your Harlingen Flight?
Summer (May-August) is the most popular time to visit Harlingen because of the school break holidays. However be ready for high temperatures and exorbitant room prices in this season. If you want to enjoy the best of weather then visit from November-April when the average high temperature is around 75 degrees Fahrenheit. In this season you can also get great discounts on the hotel rooms as well as the airfares.
Harlingen Airports
Valley International Airport is the main airport that serves this beautiful city, offering its services to more than 2 million people. This airport is served by many renowned airlines which offer non-stop flights to many prominent destinations like Dallas, Houston, San Antonio and more. Valley International Airport also offers many ground transportation choices like private taxis, car rental service and hotel shuttles. If you are looking for the cheapest flights to Harlingen then book your tickets at least three weeks in advance to be on the safer side.
Download Our App

Get CheapOair deals on the GO!

Download
Check Your Flight Status

Get there on time, every time!

Check Status

Facts About Flying to Harlingen, Texas

Q. How many non-stop flights are available each week to Harlingen?

A. There are a total of 56 non-stop flights offered weekly to Harlingen.

Q. Which airline was the most popular choice for flights to Harlingen?

A. American Airlines, Frontier Airlines, United Airlines was the most popular carrier for flights to Harlingen.

Q. During which month were the highest number of flight bookings made for travel to Harlingen?

A. November was the month with the highest number of flight bookings for Harlingen.

Q. In which month were the fewest bookings made for Harlingen?

A. April was the month with the least bookings for Harlingen.

Q. How many carriers operate flights from Harlingen?

A. There are currently 7 carriers operating flights departing from Harlingen.

Q. How many cities can I fly to non-stop from Harlingen?

A. You can fly non-stop to 5 cities from Harlingen, with varying numbers of flights available to each destination.

Q. When is the most economical month to fly to Harlingen?

A. November is generally considered the cheapest month to fly to Harlingen based on historical data.

Q. What percentage of travelers over the age of 35 visited Harlingen during the last year?

A. During the last year, 53% of Harlingen travelers were over the age of 35.

Q. What percentage of travelers over the age of 60 visited Harlingen?

A. 11% of Harlingen travelers were over the age of 60.

Q. What percentage of travelers visiting Harlingen had children under the age of 14 accompanying them?

A. 6% of travelers traveled to Harlingen with kids under 14.

Q. What percentage of Harlingen travelers were millennials?

A. 33% of Harlingen travelers were millennials.

Q. What percentage of Harlingen travelers were female?

A. 53% of Harlingen travelers were female.

Q. What is the average length of stay for travelers in Harlingen?

A. On average, travelers spent approximately 16 days in Harlingen.

Q. How far in advance did the majority of travelers typically make their flight bookings before their travel dates?

A. Most travelers made their flight bookings approximately 1 weeks in advance of their travel dates.

Q. How many domestic and international flights depart from Harlingen?

A. 367 domestic and 15 international flights depart from Harlingen.

Q. Which cities have non stop flights from Harlingen?

A. You can fly to Baltimore, Denver, Minneapolis non stop from Harlingen.

Q. What percentage of Harlingen travelers booked First or Business Class?

A. 1% of Harlingen travelers booked First or Business Class.

§ All of the above-mentioned facts are derived from the data of the last 3 months while the highest and lowest booking months are picked on the basis of last 12 months.