Cheap Flights from Harlingen to Mexico City

Compare Harlingen to Mexico City flight deals

Find the cheapest month or even day of the year to fly to Mexico City

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Flight deals from Harlingen to Mexico City

Looking for a cheap last-minute deal or the best return flight from Harlingen Airport to Mexico City? If you want to travel next month, return fares start from Rs179,620. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Harlingen to Mexico City

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Harlingen to Mexico City flights are currently cheapest in April.

Alternative Harlingen to Mexico City routes

Looking for the cheapest, fastest or easiest route from Harlingen to Mexico City? You could fly into the following airports instead.

Harlingen to Mexico City: Flight information

The things to know before you go.
Cheapest flight foundRs90,733
Cheapest month to flyApril

Finding cheap flights from Harlingen to Mexico City: Frequently asked questions

There are 3 airports in Mexico City: Mexico City Juarez International, Felipe Angeles International and Toluca.
The best price we found for a return flight from Harlingen to Mexico City is Rs174,039. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Harlingen to Mexico City. But we found flights with one or more stops from Rs174,039.
As of April 2026, there are no flights flying from Harlingen to Mexico City.
The cheapest month to fly from Harlingen to Mexico City is usually May.
If you're flying from Harlingen Airport, the cheapest airport near Mexico City is Mexico City Juarez International – which is 6.4 km away from the centre of Mexico City. We've found flights into this airport from Rs174,039.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Harlingen Airport to Mexico City on Thursday, 28 May 2026.
No airlines currently offer direct flights between Harlingen Airport and Mexico City. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mexico City but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Mexico City is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 17°C. June is typically the warmest month in Mexico City, when it usually averages around 24°C. You can expect the least rain in December. The coldest month is December, with temperatures averaging 5°C. The rainiest month is September.
Currently, United offers the cheapest flight tickets to Mexico City.

Travelling from Valley International Airport (HRL) to Mexico City: what you need to know

  • Valley International Airport is located in Harlingen. Based in the UTC-6 timezone, Mexico City is one hour behind Harlingen.

  • Leave plenty of time to get on your HRL to Mexico City flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at check-in and security are more likely if you're heading away during high season, so give yourself some extra wiggle room. A good general rule for peak periods? Arrive up to four hours early for international flights and at least two hours for domestic departures.

  • Stopovers are the ideal opportunity to break up your journey and possibly even explore another city. When browsing for flight tickets from HRL to Mexico City, deselect the 'Direct flights only' box to see where you can stop along the way. Here are some options to consider:

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

    • Cancun International Airport (CUN)

  • Central Harlingen to HRL is around 5 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Booked an early flight from Valley International Airport to Mexico City? Stay somewhere close to HRL, like Pool and Hot Tub Lakefront Harlingen Home. Pool and Game Room Waterfront Harlingen Home will also have you moments from your departure gate.

  • Valley International Airport has an excellent on-time performance, reducing your chances of a delayed flight. Departures from HRL arrive at their destination as scheduled 82.44% of the time.

  • The address for HRL is 3002 Heritage Way.

How to find the cheapest flights from Valley International Airport (HRL) to Mexico City

  • The lowest price we've found for a one-way Valley International Airport to Mexico City flight is Rs90,733. The cheapest price for a return flight is Rs174,039. Remember fares can change due to availability at the time of booking.

  • Don't leave everything to the last moment. You're more likely to land cheap flights from HRL to Mexico City if you book in advance. Airlines often offer some great early bird discounts.

  • Landing cheap tickets from Valley International Airport to Mexico City is more likely if you're flexible with your travel dates. Try using the 'Whole month' function to get the lowest prices across the month and snap up an incredible deal.

  • Cut down on the time spent looking for cheap flights from HRL to Mexico City by creating a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

  • Pick your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Valley International Airport to Mexico City by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Mexico City

Benito Juarez International Airport (MEX)

  • Benito Juarez International Airport (MEX) to central Mexico City takes about 25 minutes to reach by car. The centre is roughly 8 kilometres away.

  • Travelling to the centre by public transport takes around 55 minutes.

  • Think about booking a hotel near MEX if you have a late flight from Valley International Airport to Mexico City. Select one of these accommodation options and make your first night all about catching up on rest:

  • Travel at your own pace with a Benito Juarez International Airport rental car. Pick up your wheels from INFINITY RENT, MEX or America and venture far and wide through Mexico City and beyond.

  • To secure the lowest price, book your vehicle from Benito Juarez International Airport around four weeks in advance of your flight from HRL to Mexico City.

Santa Lucia Air Force Base Airport (NLU)

  • Santa Lucia Air Force Base Airport (NLU) is about 40 kilometres from the centre of Mexico City. After your flight from Valley International Airport to Mexico City, it'll take you around 55 minutes to get to the heart of the city in a ride-share or cab.

  • If you're catching public transport, it'll take about 1 hour 45 minutes.

  • Settle in and unpack not long after your HRL to Mexico City flight at Verticca Hotel. This comfortable accommodation option is an easy drive from NLU.

  • Forget about inconvenient public transport timetables or slow-moving cab lines. Grab a Santa Lucia Air Force Base Airport rental car and take your trip in whatever direction you choose. Check out the rates and availability from Europcar, MEX and Keddy By Europcar.

  • Get the pick of the lot. Securing your ride from NLU one week ahead of time often means better deals and a bigger choice of vehicles.

Best time to go to Mexico City

  • Before booking your flights from Valley International Airport to Mexico City, consider which time of year works best for you. Peak season in Mexico City offers a bustling atmosphere and plenty of activities, while the low season means you'll get better deals on hotels and smaller crowds.

  • Lock in a Valley International Airport to Mexico City flight ticket with a departure in April if you're eager to experience the city during its warmest month. Expect temperatures to range from 10ºC to 28ºC.

  • Look for cheap tickets from HRL to Mexico City in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 6ºC and 23ºC on average.

More about Mexico City

  • Start your Mexico City trip right by choosing the perfect place to stay. As soon as you've booked your flight from Valley International Airport to Mexico City, check out our range of accommodation options including:

  • Chapultepec Park and Zocalo are just the start of the popular attractions to put on your Mexico City itinerary. Keep the sightseeing going at National Museum of Anthropology.

Explore more of Mexico

  • You've visited Mexico City, now it's time to explore other parts of Mexico. Travel around 467 kilometres west to Guadalajara to tick off its leading sights. From Teatro Degollado to Portales Tlaquepaque Park and Zoologico Guadalajara, you'll have a full itinerary ahead.

  • Around 105 kilometres south-east of Mexico City, Puebla is another favourite stop in Mexico. No visit is complete without checking out Mirador de Los Fuertes, Cuexcomate and Street of Candies.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.