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474 € Cheap Flights from Harlingen to Cancun

Compare Harlingen to Cancun flight deals

Find the cheapest month or even day of the year to fly to Cancun

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Flight deals from Harlingen to Cancun

Looking for a cheap last-minute deal or the best return flight from Harlingen to Cancun? Find the lowest prices on one-way and return tickets right here.
Cancun.474 € per passenger.Departing Tue, 14 Apr, returning Sun, 19 Apr.Return flight with United.Outbound indirect flight with United, departs from Harlingen on Tue, 14 Apr, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Sun, 19 Apr, arriving in Harlingen.Price includes taxes and charges.From 474 €, select.
Cancun.504 € per passenger.Departing Wed, 18 Mar, returning Wed, 25 Mar.Return flight with United.Outbound indirect flight with United, departs from Harlingen on Wed, 18 Mar, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Wed, 25 Mar, arriving in Harlingen.Price includes taxes and charges.From 504 €, select.
Cancun.505 € per passenger.Departing Wed, 21 Oct, returning Tue, 27 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Harlingen on Wed, 21 Oct, arriving in Cancun.Inbound indirect flight with Southwest Airlines, departs from Cancun on Tue, 27 Oct, arriving in Harlingen.Price includes taxes and charges.From 505 €, select.
Cancun.513 € per passenger.Departing Fri, 27 Feb, returning Tue, 3 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Harlingen on Fri, 27 Feb, arriving in Cancun.Inbound indirect flight with Southwest Airlines, departs from Cancun on Tue, 3 Mar, arriving in Harlingen.Price includes taxes and charges.From 513 €, select.
Cancun.525 € per passenger.Departing Sat, 13 Jun, returning Wed, 17 Jun.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Harlingen on Sat, 13 Jun, arriving in Cancun.Inbound indirect flight with Southwest Airlines, departs from Cancun on Wed, 17 Jun, arriving in Harlingen.Price includes taxes and charges.From 525 €, select.
Cancun.527 € per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with United.Outbound indirect flight with United, departs from Harlingen on Tue, 1 Dec, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Tue, 8 Dec, arriving in Harlingen.Price includes taxes and charges.From 527 €, select.
Cancun.532 € per passenger.Departing Wed, 22 Jul, returning Sat, 25 Jul.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Harlingen on Wed, 22 Jul, arriving in Cancun.Inbound indirect flight with Southwest Airlines, departs from Cancun on Sat, 25 Jul, arriving in Harlingen.Price includes taxes and charges.From 532 €, select.
Cancun.536 € per passenger.Departing Fri, 7 Aug, returning Mon, 10 Aug.Return flight with United.Outbound indirect flight with United, departs from Harlingen on Fri, 7 Aug, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Mon, 10 Aug, arriving in Harlingen.Price includes taxes and charges.From 536 €, select.

Find the cheapest month to fly from Harlingen to Cancun

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Harlingen to Cancun flights are currently cheapest in April.
Feb
Find prices
Mar
from 504 €
Apr
from 474 €
May
from 609 €
Jun
from 525 €
Jul
from 532 €
Aug
from 536 €
Sep
Find prices
Oct
from 505 €
Nov
Find prices
Dec
from 527 €
Jan
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Direct flights from Harlingen to Cancun

Harlingen to Cancun: Alternative routes

Compare routes from Harlingen to Cancun below. You may find an airport to fly into that's cheaper, faster, or easier than Cancun.

Cancun

14km from central Cancun
ClosestCheapest
from 474 €
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Harlingen to Cancun: Flight information

The things to know before you go.
Cheapest flight found474 €
Cheapest month to flyApril
Average flight time2 hrs, 8 mins
Most popular airlineSun Country Airlines
Average flights per week2

Finding cheap flights from Harlingen to Cancun: Frequently asked questions

The best price we found for a return flight from Harlingen to Cancun is 474 €. 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.
2 hours and 8 minutes is the average flight time from Harlingen to Cancun.
Sun Country Airlines flies direct from Harlingen to Cancun.
As of February 2026, there are 2 flights per week flying from Harlingen to Cancun.
The cheapest month to fly from Harlingen to Cancun is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Harlingen Airport to Cancun Airport on Tuesday, 14 April 2026.
Yes – the average flight time is 2 hours and 8 minutes.
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 Cancun 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 Cancun is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Cancun.

Flying from Valley International Airport (HRL) to Cancun International Airport (CUN): what you need to know

  • The average length of a direct flight from Valley International Airport to Cancun International Airport is 2 hours 5 minutes.

  • Harlingen and Cancun are in the UTC-5 timezone. This means you won't have to change your watch on arrival.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport on time to catch your HRL to CUN flight.

  • During popular months like October, it's best to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a peak period in general.

  • Sun Country Airlines is your ticket to exploring Cancun (and maybe even some other great corners of Mexico!). Check out the direct flights from Valley International Airport to Cancun International Airport offered by this popular carrier.

  • Most passengers choose to fly with Sun Country Airlines on this route.

  • We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Valley International Airport to Cancun International Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to explore the city of your choice. Top stopovers between HRL and CUN include:

    • William P. Hobby Airport

    • George Bush Intercontinental Airport

    • Austin-Bergstrom International Airport

How to find the cheapest flights from Valley International Airport (HRL) to Cancun International Airport (CUN)

  • The cheapest price we've found for a one-way Valley International Airport to Cancun International Airport flight is 211 €. A return fare is currently 474 €. Depending on the availability and when you book, these fares may change.

  • To get cheap tickets from HRL to CUN, reserve your journey six months before your departure.

  • Organise your trip for May. That's the cheapest month for flights from Valley International Airport to Cancun International Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to find the cheapest airfare across every month.

  • Landing cheap flights from HRL to CUN couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when fares go down.

  • Lock in the ideal flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Valley International Airport to Cancun International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Valley International Airport (HRL)

  • You'll find HRL at 3002 Heritage Way.

  • 82.44% of flights leaving Valley International Airport arrive at their destination according to schedule. Given its strong performance rating, you're unlikely to be delayed when setting off from HRL.

  • Valley International Airport is around 8 kilometres from central Harlingen. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 10 minutes or so to get there, depending on the traffic.

  • Need a convenient place to stay before your flight from Valley International Airport to Cancun International Airport? Lakefront Harlingen Home With Private Pool and Hot Tub and Waterfront Harlingen Home With Pool and Game Room! are close to HRL. They're an especially great choice if you're jetting out early.

Arriving at Cancun International Airport (CUN)

  • The last thing you want is a long journey to your hotel if you're landing late on a Valley International Airport to Cancun International Airport flight. Reserve one of these accommodation options near CUN instead:

  • Pick up a Cancun International Airport rental car and explore Cancun and beyond with your own set of wheels. MEX, America and Europcar are popular providers to choose from here.

  • To lock in the lowest price, book your vehicle from Cancun International Airport about three weeks before your trip.

Getting from Cancun International Airport (CUN) to central Cancun

  • Cancun International Airport is approximately 19 kilometres from central Cancun. The drive time takes about 25 minutes.

When to fly to Cancun International Airport (CUN)

  • The quietest month for a flight from Valley International Airport to Cancun International Airport is May, while July is the busiest. Pick the ideal time to go to Cancun based on whether you prefer a faster pace or a more relaxed vibe.

  • Before locking in your flight from Valley International Airport to Cancun International Airport, consider the type of weather you enjoy. August is the warmest month in Cancun, with temperatures ranging from 26ºC (79ºF) to 32ºC (90ºF).

  • Look for cheap tickets from HRL to CUN in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 20ºC (68ºF) and 27ºC (81ºF) on average.

Explore more of Mexico

  • Merida is just one of the many places in Mexico waiting to be discovered once you've seen Cancun. Around 290 kilometres away to the west, top sights here include P. ANDADOR NVA. CHICHEN ITZA, Pre Hispanic Town Of Uxmal and El Palacio de Gobierno.

  • If you're looking to explore another corner of Mexico, consider Campeche, about 418 kilometres west of Cancun. Campeche Waterfront Promenade, Zona Arquelogica Edzna and Centro Historico de San Francisco de Campeche are key highlights.

Plan the rest of your trip from Harlingen to Cancun

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