How popular is this Harlingen, Texas to Cancún flight route?

Flights from Harlingen Valley Intl to Cancun have been viewed 1 times in the past calendar month.

How long is the flight from Harlingen, Texas to Cancún?

Airlines like United Airlines and American Airlines fly from Harlingen, Texas to Cancún in about 5h 39m. The time it takes to get you to your destination can typically vary by up to 3h 39m. The distance from Harlingen, Texas to Cancún is about 770 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Harlingen, Texas to Cancún round-trip?

Our cheapest airline available from Harlingen, Texas to Cancún is Sun Country Air. Our recent data shows that you can find tickets from as low as $316 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $366 and $369 round-trip. Sun Country Air is currently priced 45% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

What are the most popular airlines that fly from Harlingen, Texas to Cancún?

United Airlines, Sun Country Air and Southwest are the most popular airlines when flying from Harlingen, Texas to Cancún.

Most accurate provider : When it comes to deals on Harlingen, Texas-Cancún flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harlingen, Texas-Cancún flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harlingen, Texas-Cancún flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Harlingen, Texas-Cancún flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen, Texas-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Harlingen to Cancún that include hotel bookings?

Yes. In addition to deals on Harlingen to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Harlingen to Cancún?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Cancún.

Can I find deals for business class flights from Harlingen to Cancún?

Yes. Cheapflights offers flight deals from Harlingen to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$429+ Flights from Harlingen, TX to Cancún

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Harlingen to Cancún

Cheapest flights from Harlingen to Cancún
Explore the most affordable flight options available from Harlingen to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

dom. 12/149:20 amHRL - CUN

1 stop7h 30mUnited Airlines

mar. 12/166:30 amCUN - HRL

1 stop5h 34mUnited Airlines

Deal found 12/10

$429

dom. 12/146:10 pmHRL - CUN

2 stops15h 19mAmerican Airlines

mar. 12/165:14 pmCUN - HRL

2 stops17h 27mAmerican Airlines

Deal found 12/10

$433

sáb. 12/277:00 amHRL - CUN

1 stop12h 18mUnited Airlines

mar. 12/308:39 amCUN - HRL

1 stop14h 20mUnited Airlines

Deal found 12/10

$594

sáb. 12/278:11 pmHRL - CUN

2 stops13h 21mAmerican Airlines

mar. 12/302:07 pmCUN - HRL

1 stop9h 41mAmerican Airlines

Deal found 12/10

$681

sáb. 12/275:00 amHRL - CUN

2 stops25h 00mAir Canada

mar. 12/3011:45 amCUN - HRL

2 stops29h 21mAir Canada

Deal found 12/10

$2,224

Best flights from Harlingen to Cancún
Discover carefully curated flight deals from Harlingen to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

mié. 1/79:20 amHRL - CUN

1 stop5h 39mUnited Airlines

mié. 1/148:39 amCUN - HRL

1 stop12h 22mUnited Airlines

Deal found 12/10

$435

mié. 1/76:02 amHRL - CUN

2 stops9h 18mAmerican Airlines

mié. 1/141:12 pmCUN - HRL

2 stops11h 09mAmerican Airlines

Deal found 12/10

$480

dom. 1/2512:10 pmHRL - CUN

1 stop4h 40mUnited Airlines

dom. 2/18:39 amCUN - HRL

1 stop14h 20mUnited Airlines

Deal found 12/11

$480

mar. 1/66:44 pmHRL - CUN

2 stops17h 38mAmerican Airlines

mar. 1/205:21 pmCUN - HRL

2 stops18h 15mAmerican Airlines

Deal found 12/10

$490

dom. 1/256:44 pmHRL - CUN

2 stops14h 59mAmerican Airlines

dom. 2/15:21 pmCUN - HRL

2 stops18h 15mAmerican Airlines

Deal found 12/11

$490

vie. 1/167:00 amHRL - CUN

1 stop9h 50mUnited Airlines

dom. 1/188:39 amCUN - HRL

1 stop8h 27mUnited Airlines

Deal found 12/9

$525

sáb. 5/97:54 pmHRL - CUN

1 stop16h 11mAmerican Airlines

jue. 5/143:15 pmCUN - HRL

1 stop8h 44mAmerican Airlines

Deal found 12/10

$493

Last-minute flights from Harlingen to Cancún
Discover last-minute flight deals from Harlingen to Cancún. Data last updated diciembre 12, 2025 and is based on user searches.

dom. 12/149:20 amHRL - CUN

1 stop7h 30mUnited Airlines

mar. 12/166:30 amCUN - HRL

1 stop5h 34mUnited Airlines

Deal found 12/10

$429

dom. 12/146:10 pmHRL - CUN

2 stops15h 19mAmerican Airlines

mar. 12/165:14 pmCUN - HRL

2 stops17h 27mAmerican Airlines

Deal found 12/10

$433

lun. 1/52:48 pmHRL - CUN

2 stops18h 59mAmerican Airlines

dom. 1/118:45 amCUN - HRL

1 stop10h 29mAmerican Airlines

Deal found 12/10

$593

mar. 1/66:44 pmHRL - CUN

1 stop15h 16mAmerican Airlines

mar. 1/205:21 pmCUN - HRL

2 stops18h 15mAmerican Airlines

Deal found 12/11

$490

mié. 1/79:20 amHRL - CUN

1 stop5h 39mUnited Airlines

mié. 1/148:39 amCUN - HRL

1 stop12h 22mUnited Airlines

Deal found 12/10

$435

mié. 1/76:02 amHRL - CUN

2 stops9h 18mAmerican Airlines

mié. 1/143:22 pmCUN - HRL

1 stop8h 59mAmerican Airlines

Deal found 12/10

$480

vie. 1/167:00 amHRL - CUN

1 stop9h 50mUnited Airlines

dom. 1/188:39 amCUN - HRL

1 stop8h 27mUnited Airlines

Deal found 12/9

$525

vie. 1/166:44 pmHRL - CUN

1 stop15h 16mAmerican Airlines

dom. 1/181:06 pmCUN - HRL

1 stop11h 15mAmerican Airlines

Deal found 12/9

$580

mié. 1/287:00 amHRL - CUN

1 stop7h 59mUnited Airlines

jue. 1/294:51 pmCUN - HRL

1 stop6h 08mUnited Airlines

Deal found 12/9

$545

Find flight deals from Harlingen to Cancún

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$435 (United Airlines)
Popular in	April
Cheapest in	July
Average price	$763

Provider with most accurate pricing for Harlingen Valley Intl-Cancun flight deals.

Search Deals

Provider most trusted by Cheapflights users for Harlingen Valley Intl-Cancun flights.

Search Deals

From Harlingen Valley Intl to Cancun

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($114 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

mié. 1/7

9:20 am-3:59 pm

1 stop5h 39m

Cancun

mié. 1/14

8:39 am-8:01 pm

1 stop12h 22m

$435

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

mié. 1/7

6:02 am-4:20 pm

2 stops9h 18m

Cancun

mié. 1/14

1:12 pm-11:21 pm

2 stops11h 09m

$480

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

dom. 1/25

12:10 pm-5:50 pm

1 stop4h 40m

Cancun

dom. 2/1

8:39 am-9:59 pm

1 stop14h 20m

$480

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

mar. 1/6

6:44 pm-1:22 pm

2 stops17h 38m

Cancun

mar. 1/20

5:21 pm-10:36 am

2 stops18h 15m

$490

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

dom. 1/25

6:44 pm-10:43 am

2 stops14h 59m

Cancun

dom. 2/1

5:21 pm-10:36 am

2 stops18h 15m

$490

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

sáb. 5/9

7:54 pm-12:05 pm

1 stop16h 11m

Cancun

jue. 5/14

3:15 pm-11:59 pm

1 stop8h 44m

$493

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

vie. 1/16

7:00 am-5:50 pm

1 stop9h 50m

Cancun

dom. 1/18

8:39 am-4:06 pm

1 stop8h 27m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Harlingen to Cancún

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to Cancún in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Harlingen, Texas-Cancún flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harlingen, Texas-Cancún flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harlingen, Texas-Cancún flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Harlingen, Texas-Cancún flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen, Texas-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harlingen to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Harlingen with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Harlingen, Texas to Cancún?

Currently, February is the cheapest month in which you can book a flight from Harlingen, Texas to Cancún (average of $101). Flying from Harlingen, Texas to Cancún in December is currently the most expensive (average of $168). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HRL to CUN?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 50% on flights from Harlingen, Texas to Cancún by exploring options for tickets at noon.

Reviews of airlines servicing Cancún

Get a feel of what it's like to fly with Southwest, United Airlines, and Sun Country Air from Harlingen to Cancún by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,095 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Sun Country Air

6.9

Okay

333 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How popular is this Harlingen, Texas to Cancún flight route?
Flights from Harlingen Valley Intl to Cancun have been viewed 1 times in the past calendar month.
How long is the flight from Harlingen, Texas to Cancún?
Airlines like United Airlines and American Airlines fly from Harlingen, Texas to Cancún in about 5h 39m. The time it takes to get you to your destination can typically vary by up to 3h 39m. The distance from Harlingen, Texas to Cancún is about 770 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Harlingen, Texas to Cancún round-trip?
Our cheapest airline available from Harlingen, Texas to Cancún is Sun Country Air. Our recent data shows that you can find tickets from as low as $316 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $366 and $369 round-trip. Sun Country Air is currently priced 45% below the average price you’ll pay for this route.
Can I find deals for flights from Harlingen to Cancún that include hotel bookings?
Yes. In addition to deals on Harlingen to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Harlingen to Cancún?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Cancún.
Can I find deals for business class flights from Harlingen to Cancún?
Yes. Cheapflights offers flight deals from Harlingen to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Harlingen, Texas to Cancún?
Currently, February is the cheapest month in which you can book a flight from Harlingen, Texas to Cancún (average of $101). Flying from Harlingen, Texas to Cancún in December is currently the most expensive (average of $168). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to Cancún

Top 3 airlines flying from Harlingen to Cancún

Airline	Cheapest	Average	Flexibility	On-time
Sun Country Air	Cheapest$316	Average$329	FlexibilityNo cancel fee	On-time83%
Southwest	Cheapest$369	Average$742	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$385	Average$522	FlexibilityNo cancel fee	On-time69%

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$429+ Cheap flights from Harlingen, TX (HRL) to Cancún (CUN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Harlingen to Cancún with Cheapflights

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Cheap flight deals from Harlingen to Cancún

Cheapest flights from Harlingen to CancúnExplore the most affordable flight options available from Harlingen to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

Explore the most affordable flight options available from Harlingen to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

Find flight deals from Harlingen to Cancún

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Harlingen to Cancún that are best for you.

Compare providers for flights from Harlingen to Cancún

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to Cancún in December.

Best time to book a flight from Harlingen to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Harlingen with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Harlingen, Texas to Cancún?

What is the cheapest time of day to fly from HRL to CUN?

Reviews of airlines servicing Cancún

Get a feel of what it's like to fly with Southwest, United Airlines, and Sun Country Air from Harlingen to Cancún by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Harlingen, Texas to Cancún flight route?

How long is the flight from Harlingen, Texas to Cancún?

What are the cheapest airlines flying from Harlingen, Texas to Cancún round-trip?

Can I find deals for flights from Harlingen to Cancún that include hotel bookings?

How can I find direct flights from Harlingen to Cancún?

Can I find deals for business class flights from Harlingen to Cancún?

What is the cheapest month to book a flight from Harlingen, Texas to Cancún?

Traveling to a place near Cancún?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Harlingen to Cancún

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Harlingen to Cancún

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Cheapest flights from Harlingen to Cancún
Explore the most affordable flight options available from Harlingen to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.