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Mexico City Federal District

$336+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MEX
Jan 10 — Jan 171
Sat 1/10
Sat 1/17
1 adult, Economy
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Cheap 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 December 11, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/105:36 amHRL - MEX
1 stop16h 19mAmerican Airlines
Mon 12/1512:30 pmMEX - HRL
1 stop10h 41mAmerican Airlines
Deal found 12/10$693
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/2412:15 pmHRL - MEX
1 stop11h 55mUnited Airlines
Sun 12/2810:05 amMEX - HRL
1 stop11h 54mUnited Airlines
Deal found 12/10$766
This Booking.com deal was found by Cheapflights users on 12/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 amHRL - MEX
2 stops19h 50mAir Canada
Sat 12/271:05 amMEX - HRL
2 stops18h 31mAir Canada
Deal found 12/10$1,874
This FlightHub deal was found by Cheapflights users on 12/9. 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.
Wed 12/109:20 amHRL - MEX
2 stops15h 30mAir Canada
Mon 12/151:50 pmMEX - HRL
2 stops26h 09mAir Canada
Deal found 12/9$1,961
This Booking.com deal was found by Cheapflights users on 12/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:00 amHRL - MEX
2 stops17h 50mAir Canada
Tue 12/161:05 amMEX - HRL
2 stops20h 49mAir Canada
Deal found 12/9$2,103

Find 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 December 11, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$551
(United Airlines)

One-way from

$336
(Delta)
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 City Federal District
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One-way flight from Harlingen Valley Intl to Mexico City Federal District
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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 December 11, 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 4/10

9:20 am-1:15 pm

1 stop4h 55m

Mexico City Benito Juarez

Mon 4/13

4:40 am-4:03 pm

1 stop10h 23m

$551

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 2/20

5:20 pm-12:10 am

1 stop6h 50m

Mexico City Benito Juarez

Mon 2/23

12:25 pm-9:59 pm

1 stop9h 34m

$570

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Sat 1/24

6:02 am-7:36 pm

1 stop13h 34m

Mexico City Benito Juarez

Sat 1/31

6:00 am-2:52 pm

1 stop8h 52m

$590

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 1/30

12:10 pm-12:10 am

1 stop12h 00m

Mexico City Benito Juarez

Mon 2/2

3:20 pm-9:59 pm

1 stop6h 39m

$680

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 3/27

8:06 pm-10:30 am

1 stop15h 24m

Mexico City Benito Juarez

Sun 3/29

3:15 pm-7:36 pm

1 stop27h 21m

$688

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 2/9

9:20 am-2:20 pm

1 stop5h 00m

Mexico City Benito Juarez

Fri 2/13

5:45 am-7:58 pm

1 stop14h 13m

$736

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 12/24

12:15 pm-12:10 am

1 stop11h 55m

Mexico City Benito Juarez

Sun 12/28

10:05 am-9:59 pm

1 stop11h 54m

$766

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 3/27

10:07 am-11:30 am

2 stops26h 23m

Mexico City Benito Juarez

Sun 3/29

7:00 am-11:03 am

2 stops27h 03m

$930

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 2/9

12:10 pm-12:30 pm

2 stops24h 20m

Mexico City Benito Juarez

Fri 2/13

1:30 pm-7:58 pm

2 stops30h 28m

$1,248

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 1/9

3:39 pm-12:45 pm

2 stops21h 06m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 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, March is the cheapest month in which you can book a flight from Harlingen, Texas to Mexico City Federal District (average of $235). Flying from Harlingen, Texas to Mexico City Federal District in August is currently the most expensive (average of $282). 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 City Federal District

Get insights into the airlines that provide service to Mexico City Federal District. 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 City Federal District. Reviews last updated December 11, 2025.
Peruse reviews from past customers who have flown with United Airlines from Harlingen to Mexico City Federal District to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,094 reviews
United Airlines
7.4
Good
9,094 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 $551, United Airlines can have you in Mexico City Federal District from Harlingen, Texas in 4h 55m. 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, March is the cheapest month in which you can book a flight from Harlingen, Texas to Mexico City Federal District (average of $235). Flying from Harlingen, Texas to Mexico City Federal District in August is currently the most expensive (average of $282). 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 City Federal District

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Harlingen to Mexico City Federal District

Discover the top airline that operate flights from Harlingen to Mexico City Federal District. 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 December 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$509Average$777FlexibilityNo cancel feeOn-time69%

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