HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mexico City Federal District

$404+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MEX
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harlingen to Mexico City Federal District with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 4/29:20 am
HRL
-
MEX
1 stop7h 20m
United Airlines
Tue 4/711:35 am
MEX
-
HRL
1 stop7h 05m
United Airlines
Deal found 2/10$584
This American Airlines deal was found by Cheapflights users on 2/8. 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 3/98:06 pm
HRL
-
MEX
1 stop15h 24m
American Airlines
Mon 3/167:00 am
MEX
-
HRL
1 stop6h 14m
American Airlines
Deal found 2/8$594
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:10 pm
HRL
-
MEX
1 stop4h 50m
United Airlines
Mon 3/166:50 am
MEX
-
HRL
1 stop12h 06m
United Airlines
Deal found 2/9$603
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/285:25 pm
HRL
-
MEX
1 stop6h 45m
United Airlines
Sat 4/46:30 am
MEX
-
HRL
1 stop8h 34m
United Airlines
Deal found 2/11$624
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/2512:10 pm
HRL
-
MEX
1 stop4h 35m
United Airlines
Fri 3/276:50 am
MEX
-
HRL
1 stop12h 06m
United Airlines
Deal found 2/10$684
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/1812:10 pm
HRL
-
MEX
1 stop6h 45m
United Airlines
Sun 3/224:45 am
MEX
-
HRL
1 stop5h 31m
United Airlines
Deal found 2/11$686
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/157:00 am
HRL
-
MEX
1 stop5h 15m
United Airlines
Wed 3/182:20 pm
MEX
-
HRL
1 stop6h 36m
United Airlines
Deal found 2/11$694
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/2012:10 pm
HRL
-
MEX
1 stop4h 35m
United Airlines
Sun 3/224:45 am
MEX
-
HRL
1 stop5h 31m
United Airlines
Deal found 2/11$706
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:45 am
HRL
-
MEX
2 stops18h 05m
Multiple Airlines
Sun 4/127:00 am
MEX
-
HRL
2 stops25h 53m
Multiple Airlines
Deal found 2/10$736
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 4/287:00 am
HRL
-
MEX
1 stop9h 40m
United Airlines
Thu 4/306:30 am
MEX
-
HRL
1 stop14h 29m
United Airlines
Deal found 2/8$774

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$584
(United Airlines)

One-way from

$404
(American Airlines)
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 City Federal District
Search Deals
One-way flight from Harlingen Valley Intl to Mexico City Federal District
Search Deals

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 February 11, 2026.
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

Thu 4/2

9:20 am-3:40 pm

1 stop7h 20m

Mexico City Benito Juarez

Tue 4/7

11:35 am-7:40 pm

1 stop7h 05m

$584

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 3/9

8:06 pm-10:30 am

1 stop15h 24m

Mexico City Benito Juarez

Mon 3/16

7:00 am-2:14 pm

1 stop6h 14m

$594

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 3/9

12:10 pm-4:00 pm

1 stop4h 50m

Mexico City Benito Juarez

Mon 3/16

6:50 am-7:56 pm

1 stop12h 06m

$603

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Thu 4/9

5:18 pm-11:10 pm

1 stop6h 52m

Mexico City Benito Juarez

Sun 4/12

4:40 am-4:04 pm

1 stop10h 24m

$604

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Sat 3/28

5:25 pm-11:10 pm

1 stop6h 45m

Mexico City Benito Juarez

Sat 4/4

6:30 am-4:04 pm

1 stop8h 34m

$624

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 3/25

12:10 pm-3:45 pm

1 stop4h 35m

Mexico City Benito Juarez

Fri 3/27

6:50 am-7:56 pm

1 stop12h 06m

$684

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Sun 3/15

7:00 am-11:15 am

1 stop5h 15m

Mexico City Benito Juarez

Wed 3/18

2:20 pm-9:56 pm

1 stop6h 36m

$694

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Fri 3/20

12:10 pm-3:45 pm

1 stop4h 35m

Mexico City Benito Juarez

Sun 3/22

4:45 am-11:16 am

1 stop5h 31m

$706

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Tue 4/28

7:00 am-3:40 pm

1 stop9h 40m

Mexico City Benito Juarez

Thu 4/30

6:30 am-9:59 pm

1 stop14h 29m

$774

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Thu 2/19

8:06 pm-11:30 am

1 stop15h 24m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 11 results
1
2

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 January is currently the most expensive (average of $340). 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 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 $584, United Airlines can have you in Mexico City Federal District from Harlingen, Texas in 7h 20m. 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 January is currently the most expensive (average of $340). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harlingen to Mexico City Federal District

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Cancún flights
George Bush Intcntl to Cancún flights
Dallas/Fort Worth to Mexico City flights
Hobby to Cancún flights
Hobby to Mexico City flights
Dallas/Fort Worth to Cozumel flights
Austin to Cancún flights
Love Field to Cancún flights
George Bush Intcntl to Mexico City flights
Hobby to Cozumel flights
George Bush Intcntl to Cozumel flights
Dallas/Fort Worth to San José del Cabo flights
Dallas/Fort Worth to Mexico City flights
Austin to Mexico City flights
Hobby to San José del Cabo flights
Austin to Cozumel flights
Love Field to Mexico City flights
San Antonio to Mexico City flights
San Antonio to Cancún flights
George Bush Intcntl to Mexico City flights
George Bush Intcntl to San José del Cabo flights
Dallas/Fort Worth to Puerto Vallarta flights
Dallas/Fort Worth to Guadalajara flights
Hobby to Puerto Vallarta flights
Hobby to Monterrey flights
Austin to San José del Cabo flights
Love Field to Cozumel flights
Dallas/Fort Worth to Monterrey flights
George Bush Intcntl to Puerto Vallarta flights
George Bush Intcntl to Monterrey flights
San Antonio to Mexico City flights
San Antonio to Cozumel flights
Hobby to León flights
Love Field to San José del Cabo flights
Dallas/Fort Worth to San Luis Potosí flights
George Bush Intcntl to León flights
Austin to Puerto Vallarta flights
Hobby to Santiago de Querétaro flights
George Bush Intcntl to Santiago de Querétaro flights
Hobby to Guadalajara flights
George Bush Intcntl to Guadalajara flights
San Antonio to Monterrey flights
Dallas/Fort Worth to Aguascalientes flights
Hobby to San Luis Potosí flights
George Bush Intcntl to San Luis Potosí flights
Dallas/Fort Worth to Morelia flights
Love Field to Guadalajara flights
Love Field to Puerto Vallarta flights
Dallas/Fort Worth to Oaxaca flights
San Antonio to Guadalajara flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.