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Cheap flights from Harlingen, Texas to Mexico City from $550

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Mexico City departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Harlingen, Texas to Mexico City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 2:20 pmHRL-MEX
7h 20m1 stop
United Airlines Logo
3:20 pm - 9:59 pmMEX-HRL
6h 39m1 stop
$550United Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
12:10 pm - 4:45 pmHRL-MEX
4h 35m1 stop
United Airlines Logo
7:50 am - 8:01 pmMEX-HRL
12h 11m1 stop
$633United Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
American Airlines Logo
8:04 pm - 9:55 amHRL-MEX
13h 51m1 stop
American Airlines Logo
12:30 pm - 11:11 pmMEX-HRL
10h 41m1 stop
$694American Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 10
United Airlines Logo
5:20 pm - 12:10 amHRL-MEX
6h 50m1 stop
United Airlines Logo
7:50 am - 9:59 pmMEX-HRL
14h 09m1 stop
$716United Airlines
Find Deal
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
6:46 pm - 12:44 pmHRL-MEX
17h 58m2 stops
American Airlines Logo
6:00 am - 2:13 pmMEX-HRL
8h 13m1 stop
$721American Airlines
Find Deal
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
5:36 am - 11:30 amHRL-MEX
5h 54m1 stop
American Airlines Logo
6:00 am - 5:39 pmMEX-HRL
11h 39m1 stop
$759American Airlines
Find Deal
Wed, Dec 10 - Mon, Dec 15
American Airlines Logo
6:00 am - 4:00 pmHRL-MEX
10h 00m2 stops
American Airlines Logo
5:50 am - 7:37 pmMEX-HRL
13h 47m2 stops
$763American Airlines
Find Deal
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
5:36 am - 11:30 amHRL-MEX
5h 54m1 stop
American Airlines Logo
12:30 pm - 7:30 pmMEX-HRL
7h 00m1 stop
$784American Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 11
American Airlines Logo
5:36 am - 3:15 pmHRL-MEX
9h 39m1 stop
American Airlines Logo
11:20 am - 11:11 pmMEX-HRL
11h 51m1 stop
$803American Airlines
Find Deal
Wed, Dec 10 - Mon, Dec 15
United Airlines Logo
5:00 am - 4:45 pmHRL-MEX
11h 45m1 stop
United Airlines Logo
10:05 am - 9:59 pmMEX-HRL
11h 54m1 stop
$805United Airlines
Find Deal
Tue, Dec 23 - Sun, Dec 28

United Airlines flights from Harlingen, Texas to Mexico City

Our best United Airlines deals on Harlingen, Texas to Mexico City flight tickets
United Airlines
Jan 14
HRL7:00 amHarlingen Valley Intl
7h 20m
1 stop
MEX2:20 pmMexico City Benito Juarez
Jan 21
MEX3:20 pmMexico City Benito Juarez
6h 39m
1 stop
HRL9:59 pmHarlingen Valley Intl
$550
Find similar
United Airlines
Jan 18
HRL12:10 pmHarlingen Valley Intl
4h 35m
1 stop
MEX4:45 pmMexico City Benito Juarez
Jan 22
MEX7:50 amMexico City Benito Juarez
12h 11m
1 stop
HRL8:01 pmHarlingen Valley Intl
$633
Find similar
United Airlines
Feb 23
HRL5:20 pmHarlingen Valley Intl
6h 50m
1 stop
MEX12:10 amMexico City Benito Juarez
Feb 26
MEX7:50 amMexico City Benito Juarez
14h 09m
1 stop
HRL9:59 pmHarlingen Valley Intl
$716
Find similar

American Airlines flights from Harlingen, Texas to Mexico City

Our best American Airlines deals on Harlingen, Texas to Mexico City flight tickets
American Airlines
Apr 17
HRL5:50 amHarlingen Valley Intl
13h 41m
1 stop
MEX6:31 pmMexico City Benito Juarez
Apr 19
MEX7:00 amMexico City Benito Juarez
8h 09m
1 stop
HRL4:09 pmHarlingen Valley Intl
$556
Find similar
American Airlines
Dec 7
HRL8:04 pmHarlingen Valley Intl
13h 51m
1 stop
MEX9:55 amMexico City Benito Juarez
Dec 10
MEX12:30 pmMexico City Benito Juarez
10h 41m
1 stop
HRL11:11 pmHarlingen Valley Intl
$694
Find similar
American Airlines
Feb 23
HRL6:46 pmHarlingen Valley Intl
17h 58m
2 stops
MEX12:44 pmMexico City Benito Juarez
Feb 26
MEX6:00 amMexico City Benito Juarez
8h 13m
1 stop
HRL2:13 pmHarlingen Valley Intl
$721
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Mexico City 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, momondo users made 832,500 searches. Data last updated December 2, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Mexico City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 1/14

7:00 am-2:20 pm

1 stop7h 20m

Mexico City Benito Juarez

Wed 1/21

3:20 pm-9:59 pm

1 stop6h 39m

$550

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Sun 1/18

12:10 pm-4:45 pm

1 stop4h 35m

Mexico City Benito Juarez

Thu 1/22

7:50 am-8:01 pm

1 stop12h 11m

$633

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Sun 12/7

8:04 pm-9:55 am

1 stop13h 51m

Mexico City Benito Juarez

Wed 12/10

12:30 pm-11:11 pm

1 stop10h 41m

$694

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 2/23

5:20 pm-12:10 am

1 stop6h 50m

Mexico City Benito Juarez

Thu 2/26

7:50 am-9:59 pm

1 stop14h 09m

$716

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 2/23

6:46 pm-12:44 pm

2 stops17h 58m

Mexico City Benito Juarez

Thu 2/26

6:00 am-2:13 pm

1 stop8h 13m

$721

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 12/10

5:36 am-11:30 am

1 stop5h 54m

Mexico City Benito Juarez

Mon 12/15

6:00 am-5:39 pm

1 stop11h 39m

$759

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 2/23

6:00 am-4:00 pm

2 stops10h 00m

Mexico City Benito Juarez

Thu 2/26

5:50 am-7:37 pm

2 stops13h 47m

$763

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 12/10

5:36 am-11:30 am

1 stop5h 54m

Mexico City Benito Juarez

Thu 12/11

12:30 pm-7:30 pm

1 stop7h 00m

$784

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 12/10

5:36 am-3:15 pm

1 stop9h 39m

Mexico City Benito Juarez

Mon 12/15

11:20 am-11:11 pm

1 stop11h 51m

$803

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Tue 12/23

5:00 am-4:45 pm

1 stop11h 45m

Mexico City Benito Juarez

Sun 12/28

10:05 am-9:59 pm

1 stop11h 54m

$805

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Mexico City from

How to get the cheapest flight ticket from Harlingen, Texas to Mexico City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Mexico City?

Our data shows that Tuesday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $426. On the other hand, Sunday is the most expensive day to depart from Harlingen, Texas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $771.

When to book flights from Harlingen, Texas to Mexico City

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to Mexico City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harlingen, Texas to Mexico City (HRL to MEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen, Texas to Mexico City

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Harlingen, Texas to Mexico City takes 4h 35m
There are no direct flights from Harlingen, Texas to Mexico City. There are no popular flight routes from Harlingen, Texas to Mexico City.
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  • How far is Harlingen Valley Intl to Mexico City Benito Juarez by plane?

    Harlingen Valley Intl and Mexico City Benito Juarez are 476.6 mi apart from one another. 4h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Mexico City Benito Juarez Airport?

    Prices for flights from Harlingen Valley Intl Airport to Mexico City Benito Juarez Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Harlingen Valley Intl Airport to Mexico City Benito Juarez Airport?

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Mexico City Benito Juarez Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Mexico City Benito Juarez Airport.

  • What documentation or ID do you need to fly to Mexico City Benito Juarez Airport?

    The required travel and health documents for your Mexico City Benito Juarez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mexico City Benito Juarez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Harlingen, Texas to Mexico City?

Best airlines flying from Harlingen, Texas to Mexico City

Compare and see reviews for airlines that fly from Harlingen, Texas to Mexico City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $509Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights

Traveling to a place near Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Cuernavaca
Tepoztlán
Taxco
Valle de Bravo

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Mexico City?

Finding the right flight to Mexico City from Harlingen is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Mexico City quick and easy, saving you time and money.

Can I find flights from Harlingen to Mexico City with flexible booking policies on momondo?

Yes. All flights to Mexico City from Harlingen on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Harlingen to Mexico City?

momondo helps you find the best flight between Harlingen and Mexico City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Harlingen to Mexico City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Harlingen to Mexico City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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