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Mexico City Federal District

$360+ Cheap flights from Harlingen, TX (HRL) to Mexico City Federal District

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MEX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Harlingen to Mexico City Federal District

Keep the following information in mind while searching for Harlingen to Mexico City Federal District flight deals. Data was last updated September 15, 2025.

Round-trip from

$543
(American Airlines)

One-way from

$360
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$696
From Harlingen Valley Intl to Mexico City Federal District
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One-way flight from Harlingen Valley Intl to Mexico City Federal District
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Highest demand for flights based on searches. 10% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Harlingen to Mexico City Federal District

Cheapest flights from Harlingen to Mexico City Federal District
Explore the most affordable flight options available from Harlingen to Mexico City Federal District. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 10/155:00 amHRL - MEX
1 stop11h 40mUnited Airlines
Sun 10/194:40 pmMEX - HRL
1 stop5h 38mUnited Airlines
Deal found 9/14$579
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 12/247:00 amHRL - MEX
1 stop11h 55mUnited Airlines
Sun 12/2812:25 pmMEX - HRL
1 stop7h 11mUnited Airlines
Deal found 9/15$732
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/305:00 pmHRL - MEX
1 stop26h 00mUnited Airlines
Thu 11/67:50 amMEX - HRL
1 stop8h 09mUnited Airlines
Deal found 9/14$815
This Priceline deal was found by Cheapflights users on 9/14. 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 10/155:00 amHRL - MEX
2 stops19h 15mAir Canada
Sat 10/1812:15 amMEX - HRL
2 stops22h 03mAir Canada
Deal found 9/14$1,441
This Travelocity deal was found by Cheapflights users on 9/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 amHRL - MEX
2 stops17h 50mAir Canada
Sun 12/281:30 pmMEX - HRL
2 stops26h 36mAir Canada
Deal found 9/15$2,021
This Air Canada deal was found by Cheapflights users on 9/14. 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 10/307:00 amHRL - MEX
2 stops17h 50mMultiple Airlines
Wed 11/51:05 amMEX - HRL
2 stops18h 34mMultiple Airlines
Deal found 9/14$2,277

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Mexico City Federal District 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 September 15, 2025.
Use the filters below to find and compare flights from Harlingen to Mexico City Federal District that are best for you.

Fly from

Harlingen

Fly to

Mexico City Federal District

Route

Depart

Return

Price

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 1/23

10:15 am-9:40 pm

1 stop11h 25m

Mexico City Benito Juarez

Mon 1/26

5:59 am-11:41 am

1 stop5h 42m

$543

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 10/15

5:00 am-3:40 pm

1 stop11h 40m

Mexico City Benito Juarez

Sun 10/19

4:40 pm-11:18 pm

1 stop5h 38m

$579

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 12/24

7:00 am-6:55 pm

1 stop11h 55m

Mexico City Benito Juarez

Sun 12/28

12:25 pm-7:36 pm

1 stop7h 11m

$732

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Thu 10/30

5:00 pm-6:00 pm

1 stop26h 00m

Mexico City Benito Juarez

Thu 11/6

7:50 am-3:59 pm

1 stop8h 09m

$815

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 1/23

9:20 am-12:50 am

2 stops15h 30m

Mexico City Benito Juarez

Sun 1/25

1:05 am-11:26 am

2 stops34h 21m

$1,231

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 12/24

7:00 am-12:50 am

2 stops17h 50m

Mexico City Benito Juarez

Sun 12/28

1:30 pm-4:06 pm

2 stops26h 36m

$2,021

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 10/15

5:00 am-11:15 pm

2 stops19h 15m

Mexico City Benito Juarez

Sun 10/19

12:10 pm-4:13 pm

2 stops27h 03m

$2,091

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Thu 10/30

7:00 am-11:50 pm

2 stops17h 50m

Mexico City Benito Juarez

Wed 11/5

1:05 am-7:39 pm

2 stops18h 34m

$2,277

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Tue 12/9

12:13 pm-12:10 am

2 stops11h 57m

$360

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 12/10

10:15 am-12:10 am

2 stops13h 55m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 14 results
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Best time to book a flight from Harlingen to Mexico City Federal District

Have a flexible travel schedule? Discover the best time to fly to Mexico City Federal District 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 City Federal District

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

Currently, May is the cheapest month in which you can book a flight from Harlingen, Texas to Mexico City Federal District (average of $387). Flying from Harlingen, Texas to Mexico City Federal District 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 DF?

Find hourly flight availability from Harlingen to Mexico City Federal District. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Harlingen, Texas to Mexico City Federal District, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Mexico City Federal District. 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 City Federal District?

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

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

    For as low as $543, American Airlines can have you in Mexico City Federal District from Harlingen, Texas in 11h 25m. There are 478 mi between Harlingen, Texas and Mexico City Federal District. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harlingen to Mexico City Federal District 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 City Federal District?

    Currently, May is the cheapest month in which you can book a flight from Harlingen, Texas to Mexico City Federal District (average of $387). Flying from Harlingen, Texas to Mexico City Federal District 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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