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$323+ Cheap flights from Harlingen, TX (HRL) to Mexico

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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MEX
Mar 17 — Mar 241
Mon 3/17
Mon 3/24
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 March 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Cheapflightsfares)

Popular in

March

Cheapest in

January

Average price

$794

Good round-trip deal

$329 or less
Provider with most accurate pricing for Harlingen Valley Intl-Mexico City Benito Juarez flight deals.
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Provider most trusted by Cheapflights users for Harlingen Valley Intl-Mexico City Benito Juarez flights.
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From Harlingen Valley Intl to Mexico
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Highest demand for flights based on searches. 23% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/211:49 pmHRL - CUN
Nonstop2h 11mSun Country Air
Wed 6/2510:33 amCUN - HRL
Nonstop2h 13mSun Country Air
Deal found 3/11$323
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Sun 5/115:44 amHRL - CUN
1 stop11h 07mAmerican Airlines
Wed 5/147:50 amCUN - HRL
1 stop11h 41mAmerican Airlines
Deal found 3/11$453
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/115:15 amHRL - CUN
1 stop6h 47mUnited Airlines
Thu 4/177:51 amCUN - HRL
1 stop15h 23mUnited Airlines
Deal found 3/12$475
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1112:10 pmHRL - MEX
1 stop4h 30mUnited Airlines
Mon 4/144:40 amMEX - HRL
1 stop7h 48mUnited Airlines
Deal found 3/11$480
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/75:47 amHRL - MEX
1 stop15h 58mAmerican Airlines
Mon 4/145:15 pmMEX - HRL
1 stop5h 44mAmerican Airlines
Deal found 3/12$518
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:45 amHRL - CUN
2 stops11h 15mSouthwest
Wed 6/1112:15 pmCUN - HRL
2 stops9h 45mSouthwest
Deal found 3/11$570
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1111:05 amHRL - CUN
2 stops22h 59mMultiple Airlines
Thu 4/1712:16 pmCUN - HRL
3 stops22h 36mMultiple Airlines
Deal found 3/12$605
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:00 amHRL - PBC
1 stop5h 26mUnited Airlines
Fri 8/812:25 pmPBC - HRL
1 stop6h 05mUnited Airlines
Deal found 3/11$703
This United deal was found by Cheapflights users on 3/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:05 pmHRL - MLM
1 stop5h 17mUnited Airlines
Mon 3/177:00 amMLM - HRL
1 stop5h 29mUnited Airlines
Deal found 3/11$1,061
This Air Canada deal was found by Cheapflights users on 3/12. 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 9/129:50 amHRL - MEX
2 stops26h 20mAir Canada
Sun 9/2112:10 pmMEX - HRL
2 stops30h 19mAir Canada
Deal found 3/12$1,230
This Mytrip deal was found by Cheapflights users on 3/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1111:05 amHRL - MEX
2 stops24h 30mMultiple Airlines
Mon 4/1412:40 pmMEX - HRL
2 stops30h 04mMultiple Airlines
Deal found 3/11$1,530

Find flights from Harlingen to Mexico within your budget

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 March 12, 2025.

Fly from

Harlingen

Fly to

Mexico

Route

Depart

Return

Price

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Sun 5/11

5:44 am-4:51 pm

1 stop11h 07m

Cancun

Wed 5/14

7:50 am-7:31 pm

1 stop11h 41m

$453

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Fri 4/11

5:15 am-12:02 pm

1 stop6h 47m

Cancun

Thu 4/17

7:51 am-11:14 pm

1 stop15h 23m

$475

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 4/11

12:10 pm-3:40 pm

1 stop4h 30m

Mexico City Benito Juarez

Mon 4/14

4:40 am-1:28 pm

1 stop7h 48m

$480

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 4/7

5:47 am-8:45 pm

1 stop15h 58m

Mexico City Benito Juarez

Mon 4/14

5:15 pm-11:59 pm

1 stop5h 44m

$518

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Tue 6/10

9:45 am-9:00 pm

2 stops11h 15m

Cancun

Wed 6/11

12:15 pm-10:00 pm

2 stops9h 45m

$570

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Fri 4/11

11:05 am-10:04 am

2 stops22h 59m

Cancun

Thu 4/17

12:16 pm-10:52 am

3 stops22h 36m

$605

HarlingenPuebla City

HRL - PBC

HRLPBC

Harlingen Valley Intl

Wed 7/9

7:00 am-11:26 am

1 stop5h 26m

Puebla City Huejotzingo

Fri 8/8

12:25 pm-7:30 pm

1 stop6h 05m

$703

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 4/11

11:05 am-10:35 am

2 stops24h 30m

Mexico City Benito Juarez

Mon 4/14

12:40 pm-7:44 pm

2 stops30h 04m

$1,530

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

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.

Travel insights for flights from Harlingen to Mexico

Get recent, data-driven insights about flights from Harlingen to Mexico including ideal travel times, pricing trends, and more.

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 March 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 March 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
8.1
Very good
4,297 reviews

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,297 reviews
Southwest
8.1
Very good
4,297 reviews

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,623 reviews
Southwest
8.1
Very good
4,297 reviews

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,297 reviews

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Sun Country Air
7.0
Good
357 reviews
Southwest
8.1
Very good
4,297 reviews

Crew

8.7

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 most popular routes from Harlingen, Texas to Mexico?

    While some choose either Harlingen Valley Intl - Mexico City Benito Juarez or Harlingen Valley Intl - Puebla City Huejotzingo, 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

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Alternative routes for Harlingen to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$277Average$334FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$342Average$550FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$367Average$610FlexibilityNo cancel feeOn-time69%
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