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Harlingen

$436+ Cheap flights from Mexico to Harlingen, TX (HRL)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — HRL
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
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Cheap flight deals from Mexico to Harlingen

Keep the following information in mind while searching for Mexico to Harlingen flight deals. Data was last updated junio 16, 2025.

Round-trip from

$436
(United Airlines)
From Mexico to Harlingen Valley Intl
Search Deals

Find 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 junio 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/15. 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. 7/307:12 amSLP - HRL
1 stop13h 38mUnited Airlines
mié. 8/65:10 amHRL - SLP
1 stop15h 02mUnited Airlines
Deal found 6/15$436
This United Airlines deal was found by Cheapflights users on 6/16. 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. 6/306:30 amMEX - HRL
1 stop12h 05mUnited Airlines
lun. 7/71:59 pmHRL - MEX
1 stop10h 11mUnited Airlines
Deal found 6/16$603
This Air Canada deal was found by Cheapflights users on 6/16. 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.
dom. 11/301:10 amMEX - HRL
2 stops14h 44mMultiple Airlines
mar. 12/29:30 amHRL - MEX
2 stops15h 15mMultiple Airlines
Deal found 6/16$2,491

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 junio 16, 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

mié. 7/30

7:12 am-9:50 pm

1 stop13h 38m

Harlingen Valley Intl

mié. 8/6

5:10 am-7:12 pm

1 stop15h 02m

$436

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

lun. 6/30

6:30 am-7:35 pm

1 stop12h 05m

Harlingen Valley Intl

lun. 7/7

1:59 pm-11:10 pm

1 stop10h 11m

$603

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

dom. 11/30

1:10 am-3:54 pm

2 stops14h 44m

Harlingen Valley Intl

mar. 12/2

9:30 am-12:45 am

2 stops15h 15m

$2,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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, April is the cheapest month in which you can book a flight from Mexico to Harlingen, Texas (average of $267). Flying from Mexico to Harlingen, Texas in June is currently the most expensive (average of $395). 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 MX to HRL?

Find hourly flight availability from Mexico to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mexico to Harlingen, Texas as you normally would.

Rainfall in Harlingen by month

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

In terms of precipitation, rainfall in Harlingen, Texas ranges from 1.1 - 5.2 inches per month. September is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Harlingen, Texas when rainfall is around 1.1 in.

Temperature in Harlingen by month

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

If weather is an important factor for your trip to Harlingen, Texas, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. 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 Harlingen. Reviews last updated junio 16, 2025.
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,801 reviews
United Airlines
7.4
Good
8,801 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

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.

  • 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, April is the cheapest month in which you can book a flight from Mexico to Harlingen, Texas (average of $267). Flying from Mexico to Harlingen, Texas in June is currently the most expensive (average of $395). 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.

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