HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mexico

$150+ Cheap flights from Harlingen, TX (HRL) to Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MEX
may. 24 — may. 311
sáb. 5/24
sáb. 5/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harlingen to Mexico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Harlingen to Mexico

Keep the following information in mind while searching for Harlingen to Mexico flight deals. Data was last updated mayo 19, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$323
(Cheapflightsfares)

One-way from

$150
(Cheapflightsfares)

Popular in

March

Cheapest in

January

Average price

$462

Good round-trip deal

$323 or less
Provider with most accurate pricing for Harlingen Valley Intl-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Mexico City Benito Juarez flights.
Search Deals
From Harlingen Valley Intl to Mexico
Search Deals
One-way flight from Harlingen Valley Intl to Mexico
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals
Price to beat on a round-trip flight from Harlingen Valley Intl to Mexico.
Search Deals

Find flight deals from Harlingen to Mexico

Cheapest flights from Harlingen to Mexico
Explore the most affordable flight options available from Harlingen to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/211:49 pmHRL - CUN
Nonstop2h 11mSun Country Air
mié. 6/2510:33 amCUN - HRL
Nonstop2h 13mSun Country Air
Deal found 5/18$323
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/115:20 pmHRL - CUN
1 stop4h 47mUnited Airlines
mié. 6/187:51 amCUN - HRL
1 stop8h 09mUnited Airlines
Deal found 5/19$354
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/306:50 amHRL - CUN
1 stop6h 40mSouthwest
sáb. 8/29:35 amCUN - HRL
1 stop7h 25mSouthwest
Deal found 5/18$394
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/218:10 pmHRL - CUN
1 stop23h 57mAmerican Airlines
mié. 6/256:05 pmCUN - HRL
1 stop5h 59mAmerican Airlines
Deal found 5/18$462
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/128:10 pmHRL - MEX
1 stop15h 03mAmerican Airlines
dom. 9/215:00 amMEX - HRL
1 stop12h 03mAmerican Airlines
Deal found 5/19$554
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/29:47 amHRL - MEX
1 stop4h 28mUnited Airlines
jue. 6/52:15 pmMEX - HRL
1 stop6h 20mUnited Airlines
Deal found 5/19$718
This Mytrip deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/141:49 pmHRL - MEX
1 stop16h 56mMultiple Airlines
dom. 6/1512:15 amMEX - HRL
2 stops14h 45mMultiple Airlines
Deal found 5/17$942
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/217:15 amHRL - PBC
1 stop5h 11mUnited Airlines
vie. 5/2312:25 pmPBC - HRL
1 stop6h 00mUnited Airlines
Deal found 5/18$1,003
This Air Canada deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:00 amHRL - MEX
2 stops29h 10mAir Canada
dom. 9/2112:10 pmMEX - HRL
2 stops24h 20mAir Canada
Deal found 5/19$1,182
This Air Canada deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/27:10 amHRL - CUN
2 stops12h 30mMultiple Airlines
mié. 7/98:45 pmCUN - HRL
2 stops16h 35mMultiple Airlines
Deal found 5/18$2,150

Cheapflights Fare Finder

Customize your flight search to find flights from Harlingen to Mexico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 19, 2025.
Use the filters below to find and compare flights from Harlingen to Mexico that are best for you.

Fly from

Harlingen

Fly to

Mexico

Route

Depart

Return

Price

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

sáb. 6/21

1:49 pm-4:00 pm

Nonstop2h 11m

Cancun

mié. 6/25

10:33 am-12:46 pm

Nonstop2h 13m

$323

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

mié. 6/11

5:20 pm-10:07 pm

1 stop4h 47m

Cancun

mié. 6/18

7:51 am-4:00 pm

1 stop8h 09m

$354

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

mié. 7/30

6:50 am-1:30 pm

1 stop6h 40m

Cancun

sáb. 8/2

9:35 am-5:00 pm

1 stop7h 25m

$394

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

sáb. 6/21

8:10 pm-8:07 pm

1 stop23h 57m

Cancun

mié. 6/25

6:05 pm-12:04 am

1 stop5h 59m

$462

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

vie. 9/12

8:10 pm-10:13 am

1 stop15h 03m

Mexico City Benito Juarez

dom. 9/21

5:00 am-6:03 pm

1 stop12h 03m

$554

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

lun. 6/2

9:47 am-1:15 pm

1 stop4h 28m

Mexico City Benito Juarez

jue. 6/5

2:15 pm-9:35 pm

1 stop6h 20m

$718

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

sáb. 6/14

1:49 pm-5:45 am

1 stop16h 56m

Mexico City Benito Juarez

dom. 6/15

12:15 am-4:00 pm

2 stops14h 45m

$942

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

vie. 9/12

7:00 am-11:10 am

2 stops29h 10m

Mexico City Benito Juarez

dom. 9/21

12:10 pm-1:30 pm

2 stops24h 20m

$1,182

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

mié. 7/2

7:10 am-7:40 pm

2 stops12h 30m

Cancun

mié. 7/9

8:45 pm-1:20 pm

2 stops16h 35m

$2,150

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

sáb. 6/14

1:49 pm-4:00 pm

Nonstop2h 11m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Showing 1-10 of 12 results
1
2

Best time to book a flight from Harlingen to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico 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 Mexico

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

Currently, May is the cheapest month in which you can book a flight from Harlingen, Texas to Mexico (average of $400). Flying from Harlingen, Texas to Mexico in December is currently the most expensive (average of $615). 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 MX?

Find hourly flight availability from Harlingen to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 19, 2025.

When flying from Harlingen, Texas to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Mexico by month

Plan your trip to Mexico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mexico ranges from 0.0 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Mexico when rainfall is around 0.0 in.

Temperature in Mexico by month

Plan your trip to Mexico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mexico, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico. Reviews last updated mayo 19, 2025.
See what other customers who have flown with Southwest, United Airlines and American Airlines from Harlingen to Mexico have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,291 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,291 reviews
Southwest
8.0
Very good
4,291 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,743 reviews
Southwest
8.0
Very good
4,291 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,291 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Air Canada
7.0
Good
9,369 reviews
Southwest
8.0
Very good
4,291 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Sun Country Air
6.9
Okay
346 reviews
Southwest
8.0
Very good
4,291 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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

  • What airport do you fly from for flights from Harlingen to Mexico?

    Harlingen Valley Intl (HRL), located 3.7 mi from the city center, is the airport you fly out of when you book flights from Harlingen to Mexico.

  • What are the cheapest airlines to fly from Harlingen, Texas to Mexico one-way?

    $150 is the cheapest one-way deal found within the past few days, from Sun Country Air. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $162 and $212, respectively.

  • What are the most popular routes from Harlingen, Texas to Mexico?

    While some choose either Harlingen Valley Intl - Mexico City Benito Juarez or Harlingen Valley Intl - Morelia, Harlingen Valley Intl - Cancun is the most popular route from Harlingen, Texas to Mexico.

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

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

  • How can I find direct flights from Harlingen to Mexico?

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

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

    Yes. Cheapflights offers flight deals from Harlingen to Mexico 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 Mexico?

    Currently, May is the cheapest month in which you can book a flight from Harlingen, Texas to Mexico (average of $400). Flying from Harlingen, Texas to Mexico in December is currently the most expensive (average of $615). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harlingen to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Cancún flights
Dallas/Fort Worth to LaGuardia flights
George Bush Intcntl to Cancún flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to Newark flights
Hobby to Seattle flights
Dallas/Fort Worth to Denver flights
Hobby to Cancún flights
Hobby to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Hobby to LaGuardia flights
Dallas/Fort Worth to Orlando flights
George Bush Intcntl to Las Vegas flights
George Bush Intcntl to Seattle flights
Dallas/Fort Worth to San Francisco flights
Hobby to John F Kennedy Intl flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to Boston flights
Dallas/Fort Worth to Dulles Intl flights
Hobby to Newark flights
Austin to Seattle flights
Dallas/Fort Worth to Midway flights
Hobby to Denver flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Fort Lauderdale flights
George Bush Intcntl to John F Kennedy Intl flights
Dallas/Fort Worth to Cozumel flights
Austin to John F Kennedy Intl flights
Hobby to Orlando flights
Dallas/Fort Worth to Mexico City flights
Dallas/Fort Worth to Minneapolis flights
Austin to O'Hare Intl flights
Dallas/Fort Worth to Reagan-National flights
Dallas/Fort Worth to Santa Ana flights
George Bush Intcntl to Newark flights
Hobby to Los Angeles flights
Love Field to Cancún flights
George Bush Intcntl to Denver flights
Dallas/Fort Worth to Salt Lake City flights
Hobby to O'Hare Intl flights
Austin to Newark flights
George Bush Intcntl to LaGuardia flights
Love Field to LaGuardia flights
Hobby to Cozumel flights
Dallas/Fort Worth to Ontario flights
Hobby to Baltimore flights
Dallas/Fort Worth to Portland flights

Top 3 airlines flying from Harlingen to Mexico

Discover the top 3 airlines that operate flights from Harlingen to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$277Average$329FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$367Average$608FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$419Average$522FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.