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Harlingen

$407+ Cheap flights from Mexico to Harlingen, TX (HRL)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — HRL
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Mexico to Harlingen

Cheapest flights from Mexico to Harlingen
Explore the most affordable flight options available from Mexico to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This United Airlines deal was found by Cheapflights users on 12/7. 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.
Thu 12/1110:05 amMEX - HRL
1 stop5h 54mUnited Airlines
Sat 12/135:03 pmHRL - MEX
1 stop17h 02mUnited Airlines
Deal found 12/7$700
This American Airlines deal was found by Cheapflights users on 12/6. 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.
Fri 12/198:00 amMEX - HRL
1 stop25h 40mAmerican Airlines
Mon 12/228:11 pmHRL - MEX
1 stop23h 24mAmerican Airlines
Deal found 12/6$876
This eDestinos deal was found by Cheapflights users on 12/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:10 amMEX - HRL
2 stops25h 12mMultiple Airlines
Mon 12/2211:43 amHRL - MEX
2 stops29h 22mMultiple Airlines
Deal found 12/6$1,165

Find flight deals from Mexico to Harlingen

Keep the following information in mind while searching for Mexico to Harlingen flight deals. Data was last updated December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$458
(United Airlines)

One-way from

$407
(Delta)
Provider with most accurate pricing for Mexico City Benito Juarez-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Harlingen Valley Intl flights.
Search Deals
From Mexico to Harlingen Valley Intl
Search Deals
One-way flight from Mexico to Harlingen Valley Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico to Harlingen 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 December 8, 2025.
Use the filters below to find and compare flights from Mexico to Harlingen that are best for you.

Fly from

Mexico

Fly to

Harlingen

Route

Depart

Return

Price

San Luis PotosíHarlingen

SLP - HRL

SLPHRL

San Luis Potosi

Tue 4/14

11:45 am-7:59 pm

1 stop7h 14m

Harlingen Valley Intl

Sat 4/18

12:10 pm-7:12 pm

1 stop8h 02m

$458

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Sat 2/14

5:45 am-11:24 am

1 stop5h 39m

Harlingen Valley Intl

Wed 2/18

9:20 am-10:05 am

1 stop24h 45m

$524

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Tue 2/24

10:05 am-4:04 pm

1 stop5h 59m

Harlingen Valley Intl

Wed 2/25

5:20 pm-12:15 pm

1 stop18h 55m

$556

Puebla CityHarlingen

PBC - HRL

PBCHRL

Puebla City Huejotzingo

Sat 2/28

1:40 pm-11:24 am

1 stop21h 44m

Harlingen Valley Intl

Wed 3/4

9:20 am-12:30 pm

1 stop27h 10m

$614

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Fri 12/19

8:10 am-9:22 am

2 stops25h 12m

Harlingen Valley Intl

Mon 12/22

11:43 am-5:05 pm

2 stops29h 22m

$1,165

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Fri 2/13

1:05 am-7:58 pm

2 stops18h 53m

Harlingen Valley Intl

Wed 2/18

9:20 am-12:50 am

2 stops39h 30m

$1,303

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Wed 12/24

6:30 pm-2:20 pm

2 stops19h 50m

$407

Puebla CityHarlingen

PBC - HRL

PBCHRL

Puebla City Huejotzingo

Sun 2/1

1:40 pm-4:06 pm

1 stop26h 26m

$408

Puebla CityHarlingen

PBC - HRL

PBCHRL

Puebla City Huejotzingo

Sat 1/31

1:40 pm-11:26 am

1 stop21h 46m

$408

Puebla CityHarlingen

PBC - HRL

PBCHRL

Puebla City Huejotzingo

Fri 1/30

1:40 pm-4:06 pm

1 stop26h 26m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 24 results
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Best time to book a flight from Mexico to Harlingen

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

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

Currently, March is the cheapest month in which you can book a flight from Mexico to Harlingen, Texas (average of $128). Flying from Mexico to Harlingen, Texas in September is currently the most expensive (average of $252). 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.

Related info for your journey

Find useful and relevant information for your journey from Mexico to Harlingen. 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 into for flights to Harlingen from Mexico?

    Located just 3.7 mi from the city center, Harlingen Valley Intl (HRL) is the airport most travelers will use when flying to Harlingen from Mexico.

  • How long is the flight from Mexico to Harlingen, Texas?

    Airlines like United Airlines and Air Canada fly from Mexico to Harlingen, Texas in about 7h 14m. The time it takes to get you to your destination can typically vary by up to 11h 39m. Mexico and Harlingen, Texas are separated by a distance of 343 mi. This flight may include one or multiple stops.

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

    While some choose either Puebla City Huejotzingo - Harlingen Valley Intl or San Luis Potosi - Harlingen Valley Intl, Mexico City Benito Juarez - Harlingen Valley Intl is the most popular route from Mexico to Harlingen, Texas.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Mexico to Harlingen, Texas (average of $128). Flying from Mexico to Harlingen, Texas in September is currently the most expensive (average of $252). 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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