Trip.com
>
Flights
>
Flights to United States
>
Flights to Texas
>
Flights to Harlingen
>
Flights from Mexico City to Harlingen

Cheap flight deals from Mexico City to Harlingen

Find the cheapest flights from Mexico City to Harlingen within the next 3 months. Book one way flights from AED 810 or round trip flights from AED 1,599.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Mexico City to Harlingen

The distance between Mexico City and Harlingen is about 769.63 km. The most popular month to Harlingen is March. The off-season for travel is March.

Cheapest one-way flight price AED 810
Cheapest return ticket price AED 1,599
Off-season for travel March
Peak season for travel March
Flight distance 769.63 km

When is the cheapest time to fly from Mexico City to Harlingen?

The cheapest time for Mexico City to Harlingen flights: Sep 7 to Sep 14 — one way flight prices from AED 809.

Cheapest flights
From price
Search
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
  • 5 12
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Mexico City (MEX) to Harlingen (HRL) the cheapest?

    Airlines adjust prices for flights from Mexico City to Harlingen based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Mexico City (MEX) to Harlingen (HRL) cost?

    According to Trip.com's data, the lowest price is around AED 2,103.

  • How many airports are there in Harlingen (HRL)?

    There are 1 airport(s) near Harlingen (HRL): Valley International Airport.

How to find a cheap flight from Mexico City to Harlingen

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Mexico City to Harlingen. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Mexico City to Harlingen ticket.
Tap "Date" on flight search bar to scan through the calender for Mexico City to Harlingen airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Sep 14 at AED 810 for one-way flights.
2
Compare cheap Mexico City to Harlingen flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Mexico City to Harlingen. The cheapest airline operating is Aeromexico.
3
Set up a Price Alert
By setting up a Price Alert for your Mexico City to Harlingen route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Mexico City to Harlingen flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Mexico City to Harlingen to get exclusive deals for you.

More Travel Options