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$149+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MEX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$323
(Priceline)

One-way from

$149
(Priceline)

Popular in

May

Cheapest in

January

Average price

$563

Good round-trip deal

$322 or less
From Harlingen Valley Intl to Mexico
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One-way flight from Harlingen Valley Intl to Mexico
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Highest demand for flights based on searches. 15% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Harlingen Valley Intl to Mexico.
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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 June 12, 2025.

This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/21:49 pmHRL - CUN
Nonstop2h 11mSun Country Air
Sat 7/1210:33 amCUN - HRL
Nonstop2h 13mSun Country Air
Deal found 6/11$323
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/85:20 pmHRL - CUN
1 stop4h 47mUnited Airlines
Tue 7/155:35 amCUN - HRL
1 stop7h 45mUnited Airlines
Deal found 6/10$423
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 6/218:10 pmHRL - CUN
2 stops13h 45mAmerican Airlines
Wed 6/257:45 amCUN - HRL
1 stop7h 57mAmerican Airlines
Deal found 6/10$460
This Southwest deal was found by Cheapflights users on 6/12. 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.
Tue 6/249:45 amHRL - CUN
1 stop4h 10mSouthwest
Tue 7/11:40 pmCUN - HRL
1 stop5h 00mSouthwest
Deal found 6/12$474
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 7/315:25 amHRL - MEX
1 stop7h 45mAmerican Airlines
Mon 8/45:00 amMEX - HRL
1 stop13h 26mAmerican Airlines
Deal found 6/11$535
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 10/245:00 amHRL - MEX
1 stop4h 35mUnited Airlines
Fri 10/316:50 amMEX - HRL
1 stop8h 04mUnited Airlines
Deal found 6/12$551
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/255:10 amHRL - PBC
1 stop7h 16mUnited Airlines
Fri 8/112:25 pmPBC - HRL
1 stop8h 25mUnited Airlines
Deal found 6/10$872
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Fri 9/125:00 amHRL - MEX
2 stops31h 10mAir Canada
Sun 9/2112:10 pmMEX - HRL
2 stops30h 23mAir Canada
Deal found 6/12$1,118
This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/141:59 pmHRL - CUN
2 stops19h 21mAir Canada
Sun 8/178:45 pmCUN - HRL
2 stops19h 15mAir Canada
Deal found 6/12$1,180
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Fri 10/245:00 amHRL - MEX
2 stops19h 15mMultiple Airlines
Tue 10/2812:10 amMEX - HRL
2 stops14h 44mMultiple Airlines
Deal found 6/11$2,342
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Thu 6/125:10 amHRL - CUN
2 stops14h 30mMultiple Airlines
Sun 6/158:45 pmCUN - HRL
2 stops16h 40mMultiple Airlines
Deal found 6/11$4,784

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 June 12, 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

Wed 7/2

1:49 pm-4:00 pm

Nonstop2h 11m

Cancun

Sat 7/12

10:33 am-12:46 pm

Nonstop2h 13m

$323

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Tue 7/8

5:20 pm-10:07 pm

1 stop4h 47m

Cancun

Tue 7/15

5:35 am-1:20 pm

1 stop7h 45m

$423

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Sat 7/19

8:10 pm-8:00 pm

1 stop23h 50m

Cancun

Wed 7/23

12:00 pm-7:26 pm

1 stop7h 26m

$464

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Tue 6/24

9:45 am-1:55 pm

1 stop4h 10m

Cancun

Tue 7/1

1:40 pm-6:40 pm

1 stop5h 00m

$474

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Thu 7/31

5:25 am-12:10 pm

1 stop7h 45m

Mexico City Benito Juarez

Mon 8/4

5:00 am-7:26 pm

1 stop13h 26m

$535

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 10/24

5:00 am-8:35 am

1 stop4h 35m

Mexico City Benito Juarez

Fri 10/31

6:50 am-3:54 pm

1 stop8h 04m

$551

HarlingenPuebla City

HRL - PBC

HRLPBC

Harlingen Valley Intl

Fri 7/25

5:10 am-11:26 am

1 stop7h 16m

Puebla City Huejotzingo

Fri 8/1

12:25 pm-9:50 pm

1 stop8h 25m

$872

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 9/12

5:00 am-11:10 am

2 stops31h 10m

Mexico City Benito Juarez

Sun 9/21

12:10 pm-7:33 pm

2 stops30h 23m

$1,118

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 10/24

5:00 am-11:15 pm

2 stops19h 15m

Mexico City Benito Juarez

Tue 10/28

12:10 am-3:54 pm

2 stops14h 44m

$2,342

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Wed 6/25

1:49 pm-4:00 pm

Nonstop2h 11m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 16 results
1
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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 $388). 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 June 12, 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 June 12, 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
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Air Canada
7.1
Good
9,531 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Sun Country Air
6.9
Okay
345 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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?

    $149 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 American Airlines and United Airlines, with prices starting from $227 and $247, 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 $388). 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

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Top 4 airlines flying from Harlingen to Mexico

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$302Average$330FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$392Average$617FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$419Average$551FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$590Average$757FlexibilityNo cancel feeOn-time63%

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