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Mexico

$332+ Cheap flights from Harlingen (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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MEX
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Cheap 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 May 22, 2026.

This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:49 pm
HRL
-
CUN
Nonstop2h 07m
Sun Country Air
Sat 7/1110:33 am
CUN
-
HRL
Nonstop2h 16m
Sun Country Air
Deal found 5/17$332
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:49 pm
HRL
-
CUN
Nonstop2h 07m
Sun Country Air
Wed 6/2410:33 am
CUN
-
HRL
Nonstop2h 16m
Sun Country Air
Deal found 5/18$347
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:49 pm
HRL
-
CUN
Nonstop2h 07m
Sun Country Air
Wed 7/2910:33 am
CUN
-
HRL
Nonstop2h 16m
Sun Country Air
Deal found 5/17$355
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:49 pm
HRL
-
CUN
Nonstop2h 07m
Sun Country Air
Wed 7/2910:33 am
CUN
-
HRL
Nonstop2h 16m
Sun Country Air
Deal found 5/19$356
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:49 pm
HRL
-
CUN
Nonstop2h 07m
Sun Country Air
Sat 7/2510:33 am
CUN
-
HRL
Nonstop2h 16m
Sun Country Air
Deal found 5/19$374
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:49 pm
HRL
-
CUN
Nonstop2h 07m
Sun Country Air
Wed 7/110:33 am
CUN
-
HRL
Nonstop2h 16m
Sun Country Air
Deal found 5/19$429
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.
Sat 8/85:10 am
HRL
-
MEX
1 stop9h 05m
United Airlines
Tue 8/114:40 am
MEX
-
HRL
1 stop10h 19m
United Airlines
Deal found 5/19$645
This United Airlines deal was found by Cheapflights users on 5/20. 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 9/115:05 am
HRL
-
MEX
1 stop4h 30m
United Airlines
Mon 9/149:35 am
MEX
-
HRL
1 stop5h 24m
United Airlines
Deal found 5/20$655
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.
Fri 6/197:20 am
HRL
-
MEX
1 stop9h 20m
United Airlines
Sun 6/214:40 am
MEX
-
HRL
1 stop7h 50m
United Airlines
Deal found 5/18$665
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Sun 7/57:20 am
HRL
-
MEX
1 stop11h 30m
United Airlines
Sun 7/1211:35 am
MEX
-
HRL
1 stop7h 14m
United Airlines
Deal found 5/21$675
This American Airlines deal was found by Cheapflights users on 5/21. 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 7/64:58 pm
HRL
-
MEX
1 stop20h 05m
American Airlines
Sat 7/115:00 am
MEX
-
HRL
1 stop28h 12m
American Airlines
Deal found 5/21$711
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:03 pm
HRL
-
MEX
1 stop15h 18m
American Airlines
Tue 11/36:00 am
MEX
-
HRL
1 stop9h 31m
American Airlines
Deal found 5/17$755

Find flight deals from Harlingen to Mexico

Keep the following information in mind while searching for Harlingen to Mexico flight deals. Data was last updated May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$332
(eDestinos)

Good round-trip deal

$366 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
Price to beat on a round-trip flight from Harlingen Valley Intl to Mexico.
Search Deals

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 May 22, 2026.
Use the filters below to find and compare flights from Harlingen to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Wed 7/8

1:49 pm-3:56 pm

Nonstop2h 07m

Cancun

Sat 7/11

10:33 am-12:49 pm

Nonstop2h 16m

$368

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Sat 7/25

1:49 pm-3:56 pm

Nonstop2h 07m

Cancun

Wed 7/29

10:33 am-12:49 pm

Nonstop2h 16m

$472

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Wed 7/22

5:10 am-2:37 pm

1 stop9h 27m

Cancun

Wed 7/29

1:57 pm-7:49 pm

1 stop5h 52m

$568

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Fri 8/7

7:20 am-7:19 pm

1 stop11h 59m

Cancun

Tue 8/11

7:51 am-3:59 pm

1 stop8h 08m

$593

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Wed 7/8

7:05 am-3:05 pm

2 stops8h 00m

Cancun

Sat 7/11

12:00 pm-10:40 pm

2 stops10h 40m

$598

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Mon 6/15

8:04 pm-1:03 pm

2 stops16h 59m

Cancun

Mon 6/22

7:51 am-7:34 pm

1 stop11h 43m

$598

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Wed 6/17

7:20 am-2:37 pm

1 stop7h 17m

Cancun

Wed 6/24

3:24 pm-9:54 pm

1 stop6h 30m

$602

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Sun 6/14

2:05 pm-7:19 pm

1 stop5h 14m

Cancun

Fri 6/19

1:12 pm-7:49 pm

1 stop6h 37m

$602

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Wed 7/8

6:00 am-8:10 pm

1 stop14h 10m

Cancun

Sat 7/11

2:08 pm-10:12 am

2 stops20h 04m

$603

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Sat 8/8

5:10 am-1:15 pm

1 stop9h 05m

Mexico City Benito Juarez

Tue 8/11

4:40 am-3:59 pm

1 stop10h 19m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 to Mexico?

Currently, June is the cheapest month in which you can book a flight from Harlingen to Mexico (average of $148). Flying from Harlingen to Mexico in April is currently the most expensive (average of $587). 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.

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 May 22, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andSun Country Air from Harlingen to Mexico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,281 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,281 reviews
Southwest
7.9
Good
4,281 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,748 reviews
Southwest
7.9
Good
4,281 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Sun Country Air
6.8
Okay
334 reviews
Southwest
7.9
Good
4,281 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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.

  • How long is the flight from Harlingen to Mexico?

    For as low as $368, Sun Country Air can have you in Mexico from Harlingen in 2h 07m. Airlines will cover a distance of 770 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently, June is the cheapest month in which you can book a flight from Harlingen to Mexico (average of $148). Flying from Harlingen to Mexico in April is currently the most expensive (average of $587). 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 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 May 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$148Average$330FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$369Average$628FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$385Average$538FlexibilityNo cancel feeOn-time69%

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