HRL - CUN

$347 Find Cheap Flights from Harlingen to Cancún

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Cancún departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cancún

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Cancún, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Cancún, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$347
Typical prices: $329-$528
Sun Country Air
Wed 6/10Wed 6/17
HRL - CUN • Non-stop
Nonstop flights
1 day a week
Sat
You can fly direct with Sun Country Air. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $347 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $316 (round-trip)
Shortest trip • 5h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cancún!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Harlingen to Cancún (HRL-CUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to Cancún

Wed, Jun 10 - Wed, Jun 17
Sun Country Air Logo
1:49 pm - 3:56 pm
HRL
-
CUN
2h 07mnonstop
Sun Country Air Logo
10:33 am - 12:49 pm
CUN
-
HRL
2h 16mnonstop
$347Sun Country Air
Sat, Jul 11 - Wed, Jul 15
Sun Country Air Logo
1:49 pm - 3:56 pm
HRL
-
CUN
2h 07mnonstop
Sun Country Air Logo
10:33 am - 12:49 pm
CUN
-
HRL
2h 16mnonstop
$369Sun Country Air
Wed, Apr 29 - Wed, May 6
American Airlines Logo
8:03 pm - 12:40 pm
HRL
-
CUN
16h 37m
2 stops
American Airlines Logo
11:00 am - 7:33 pm
CUN
-
HRL
8h 33m
1 stop
$458American Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
9:20 am - 2:18 pm
HRL
-
CUN
4h 58m
1 stop
United Airlines Logo
7:51 am - 4:04 pm
CUN
-
HRL
8h 13m
1 stop
$461United Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
6:00 am - 5:00 pm
HRL
-
CUN
11h 00m
1 stop
American Airlines Logo
1:55 pm - 10:51 pm
CUN
-
HRL
8h 56m
1 stop
$464American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
6:00 am - 3:25 pm
HRL
-
CUN
9h 25m
2 stops
American Airlines Logo
3:07 pm - 10:17 am
CUN
-
HRL
19h 10m
2 stops
$469American Airlines
Fri, Apr 10 - Fri, Apr 17
United Airlines Logo
7:00 am - 7:19 pm
HRL
-
CUN
12h 19m
1 stop
United Airlines Logo
7:51 am - 9:59 pm
CUN
-
HRL
14h 08m
1 stop
$486United Airlines
Sat, May 9 - Fri, May 15
American Airlines Logo
8:03 pm - 11:05 am
HRL
-
CUN
15h 02m
1 stop
American Airlines Logo
8:00 am - 2:21 pm
CUN
-
HRL
6h 21m
1 stop
$487American Airlines
Mon, Apr 20 - Mon, Apr 27
American Airlines Logo
7:53 pm - 11:57 am
HRL
-
CUN
16h 04m
1 stop
American Airlines Logo
4:25 pm - 10:17 am
CUN
-
HRL
17h 52m
2 stops
$491American Airlines
Sat, May 9 - Fri, May 15
American Airlines Logo
8:03 pm - 10:33 am
HRL
-
CUN
14h 30m
2 stops
American Airlines Logo
11:35 am - 7:22 pm
CUN
-
HRL
7h 47m
2 stops
$492American Airlines
Booking Insights

KAYAK's insights & trends for Harlingen to Cancún flights

Get data-powered insights and trends into flights from Harlingen to Cancún to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Harlingen, Texas to Cancún?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Harlingen, Texas to Cancún departing in June.

What is the cheapest month to fly from Harlingen to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Harlingen to Cancún is June, where tickets cost $330 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $763 and $636 respectively.

Can I save money by flying with a layover from Harlingen to Cancún?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $677, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight$347
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 36% lower on average.
Flight from Harlingen to Cancun

When to book flights from Harlingen to Cancún

Are your dates flexible? Find out the best times to travel from Harlingen to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Harlingen to Cancun

  • What is the cheapest flight from Harlingen to Cancún?

    In the last 3 days, the lowest price for a flight from Harlingen to Cancún was $347 for a round-trip ticket.

  • Do I need a passport to fly between Harlingen and Cancun?

    A passport is required to fly from Harlingen to Cancun.

  • Which airports will I be using when flying from Harlingen to Cancun?

    When flying out of Harlingen you will be using Harlingen Valley Intl. You will be landing at Cancun, also known as Cancun.

  • Which aircraft models fly most regularly from Harlingen to Cancun?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Harlingen to Cancun flight route.

  • Which airline alliances offer flights from Harlingen to Cancun?

    Star Alliance is the only airline alliance operating flights between Harlingen and Cancun.

  • Which is the best airline for flights from Harlingen to Cancún, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Harlingen to Cancún are Southwest and United Airlines. With an average price for the route of $628 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $524 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Harlingen to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harlingen to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harlingen to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Harlingen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harlingen to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and CUN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Harlingen to Cancun?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Harlingen Valley Intl to Cancun.
Find which airlines fly direct from Harlingen Valley Intl Airport to Cancun Airport, which days they fly and book direct flights.

Direct departures

Harlingen Valley Intl to Cancun

Saturday

Sun Country Air

Sun Country Air

See more direct flights

Direct returns

Cancun to Harlingen Valley Intl

Saturday

Sun Country Air

Sun Country Air

See more direct flights

Reviews of the top 3 airlines serving from Harlingen to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harlingen to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4317 reviews
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
Airline reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Crew members great. Everything else a 0! Got on plane at 530am. Got de boarded for mechanical issue. Supposed to leave by 830 am. Zero communication from gate agents. Then supposed to leave by 230pm. Then delayed till 330pm. Still zero communication with gate agents. All they would say is if you have an issue call the 1800 number. You call and sit on hold minimum 45 minutes for zero answer. Finally board at 345pm didn’t take off till after 4pm! Sat in airport for 11 hours with 4 adults and 3 kids. Finally offered a $100 (we are sorry) voucher for next trip. Missed whole day in Florida had to change reservations in Florida! Absolute joke of an airline! And I usually really like sun country.

Booked through Kayak for $236. They canceled the flight unknown to me; retaining $100 for canceling it. Found out when I went to check in. Rebooked the same flight for $400. Incredibly disappointed. The Sun Country part was as to be expected. Crowded, no food, no arm room but got me where I wanted to go.

3 seperate extremely rude unhelpful staff. Delayed flight. Lost my bag

Sat between 2 big men. I was uncomfortable. Flight was delayed twice. About 2 hours altogether.

It was a good experience. I do wish the seats were roomier. Also, I did not like being charged for my carry on bag

Exceptional take off and landing in snow and wind…thank you to the well skilled pilots!

I liked entertainment system being downloaded on my iPad. The selections were limited but I appreciated being able to use my own screen. The flight was just fine. My only issue was both terminals being far from the main airport. Especially stoning at LAX near midnight and having to wait for a bus to take us to baggage pickup. Very inconvenient.

Just fine but comfort is always an issue since the seats are so close

The Flight was fine, the staff treated me well, the flight got delayed over 5 1/2 hours for maintenance issues....but it worked out OK,, they were very apologetic about it, and it is better to not fly if there is any issue than endanger peoples lives, so in reality that was a good thing, It did cost me extra for parking because I went beyond the time I had purchased for parking at MSP. But all in all, Good flight

I did not take this flight because the reservation made by Kayak was wrong! Kayak owes me a trip from Minneapolis to Duluth.

Everything you need to know for your flight from Harlingen to Cancún

Information on your arrival and departure airports