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Cheap flights from Harlingen, Texas to Mexico City Federal District 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 Federal District 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 Federal District

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:25 pm - 12:10 am
HRL
-
MEX
6h 45m1 stop
United Airlines Logo
7:50 am - 4:06 pm
MEX
-
HRL
8h 16m1 stop
$550United Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
6:02 am - 4:00 pm
HRL
-
MEX
9h 58m1 stop
American Airlines Logo
12:30 pm - 6:14 pm
MEX
-
HRL
5h 44m1 stop
$600American Airlines
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
12:10 pm - 6:55 pm
HRL
-
MEX
6h 45m1 stop
United Airlines Logo
3:20 pm - 9:59 pm
MEX
-
HRL
6h 39m1 stop
$736United Airlines
Mon, Feb 9 - Fri, Feb 13
Air Canada Logo
9:20 am - 12:50 am
HRL
-
MEX
15h 30m2 stops
Air Canada Logo
1:30 pm - 4:06 pm
MEX
-
HRL
26h 36m2 stops
$1,228Air Canada
Wed, Jan 14 - Wed, Jan 21
Air Canada Logo
9:20 am - 12:50 am
HRL
-
MEX
15h 30m2 stops
Air Canada Logo
1:30 pm - 9:59 pm
MEX
-
HRL
32h 29m2 stops
$1,279Air Canada
Mon, Feb 9 - Fri, Feb 13
Air Canada Logo
9:20 am - 12:30 pm
HRL
-
MEX
27h 10m2 stops
Air Canada Logo
1:30 pm - 7:58 pm
MEX
-
HRL
30h 28m2 stops
$1,287Air Canada
Mon, Feb 9 - Fri, Feb 13

United Airlines flights from Harlingen, Texas to Mexico City Federal District

Our best United Airlines deals on Harlingen, Texas to Mexico City Federal District flight tickets
United Airlines
Jan 14
HRL5:25 pmHarlingen Valley Intl
6h 45m
1 stop
MEX12:10 amMexico City Benito Juarez
Jan 21
MEX7:50 amMexico City Benito Juarez
8h 16m
1 stop
HRL4:06 pmHarlingen Valley Intl
$550
Find similar
United Airlines
Feb 19
HRL9:20 amHarlingen Valley Intl
7h 25m
1 stop
MEX4:45 pmMexico City Benito Juarez
Feb 25
MEX12:25 pmMexico City Benito Juarez
7h 33m
1 stop
HRL7:58 pmHarlingen Valley Intl
$660
Find similar
United Airlines
Feb 9
HRL12:10 pmHarlingen Valley Intl
12h 00m
1 stop
MEX12:10 amMexico City Benito Juarez
Feb 13
MEX7:50 amMexico City Benito Juarez
8h 14m
1 stop
HRL4:04 pmHarlingen Valley Intl
$736
Find similar

American Airlines flights from Harlingen, Texas to Mexico City Federal District

Our best American Airlines deals on Harlingen, Texas to Mexico City Federal District flight tickets
American Airlines
Jan 14
HRL6:02 amHarlingen Valley Intl
9h 58m
1 stop
MEX4:00 pmMexico City Benito Juarez
Jan 21
MEX12:30 pmMexico City Benito Juarez
5h 44m
1 stop
HRL6:14 pmHarlingen Valley Intl
$600
Find similar
American Airlines
Feb 17
HRL10:35 amHarlingen Valley Intl
12h 43m
1 stop
MEX11:18 pmMexico City Benito Juarez
Feb 26
MEX6:00 amMexico City Benito Juarez
13h 37m
1 stop
HRL7:37 pmHarlingen Valley Intl
$652
Find similar
American Airlines
Feb 17
HRL10:35 amHarlingen Valley Intl
12h 43m
1 stop
MEX11:18 pmMexico City Benito Juarez
Feb 25
MEX5:50 amMexico City Benito Juarez
12h 26m
2 stops
HRL6:16 pmHarlingen Valley Intl
$702
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Mexico City Federal District that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 1/14

5:25 pm-12:10 am

1 stop6h 45m

Mexico City Benito Juarez

Wed 1/21

7:50 am-4:06 pm

1 stop8h 16m

$550

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 1/14

6:02 am-4:00 pm

1 stop9h 58m

Mexico City Benito Juarez

Wed 1/21

12:30 pm-6:14 pm

1 stop5h 44m

$600

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 2/9

12:10 pm-6:55 pm

1 stop6h 45m

Mexico City Benito Juarez

Fri 2/13

3:20 pm-9:59 pm

1 stop6h 39m

$736

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Wed 1/14

9:20 am-12:50 am

2 stops15h 30m

Mexico City Benito Juarez

Wed 1/21

1:30 pm-4:06 pm

2 stops26h 36m

$1,228

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 2/9

9:20 am-12:50 am

2 stops15h 30m

Mexico City Benito Juarez

Fri 2/13

1:30 pm-9:59 pm

2 stops32h 29m

$1,279

HarlingenMexico City

HRL - MEX

HRLMEX

Harlingen Valley Intl

Mon 2/9

9:20 am-12:30 pm

2 stops27h 10m

Mexico City Benito Juarez

Fri 2/13

1:30 pm-7:58 pm

2 stops30h 28m

$1,287

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Mexico City Federal District from

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

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 Federal District?

The cheapest day to depart on your flight to Mexico City Federal District is on a Tuesday when prices can be found for as low as $426. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Harlingen, Texas to Mexico City Federal District for around $771.

Cheap Harlingen, Texas to Mexico City Federal District flight deals and tips

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

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Harlingen, Texas to Mexico City Federal District takes 4h 35m
There are no direct flights from Harlingen, Texas to Mexico City Federal District. There are no popular flight routes from Harlingen, Texas to Mexico City Federal District.
Search flight deals

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

    Prices for flights from Harlingen Valley Intl Airport to Mexico City Federal District are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Harlingen Valley Intl Airport to Mexico City Federal District.

  • What documentation or ID do you need to fly to Mexico City Federal District?

    The travel and health documents you'll need for your trip to Mexico City Federal District may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mexico City Federal District. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Harlingen, Texas to Mexico City Federal District

Compare and see reviews for airlines that fly from Harlingen, Texas to Mexico City Federal District with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $509Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Mexico City Federal District. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Harlingen to Mexico City Federal District on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Harlingen and Mexico City Federal District 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 Federal District right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Harlingen to Mexico City Federal District 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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