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Cheap flights from Mexico City Federal District to Harlingen from $502

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City Federal District to Harlingen departing on 9/30. 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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Find the cheapest flights from Mexico City Federal District to Harlingen

Cheap round-trip flights

United Airlines Logo
6:30 am - 4:13 pmMEX-HRL
8h 43m1 stop
United Airlines Logo
5:17 pm - 11:10 pmHRL-MEX
6h 53m1 stop
$502United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City Federal District to Harlingen, Texas 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 August 18, 2025.
Use the filters below to find and compare flights from Mexico City Federal District to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Tue 9/30

6:30 am-4:13 pm

1 stop8h 43m

Harlingen Valley Intl

Tue 10/7

5:17 pm-11:10 pm

1 stop6h 53m

$502

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Fri 9/5

12:15 am-1:30 pm

2 stops12h 15m

$638

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Mon 9/8

12:15 am-1:30 pm

2 stops12h 15m

$653

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Fri 9/5

12:15 am-1:30 pm

2 stops12h 15m

$668

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Mon 9/8

12:15 am-1:30 pm

2 stops12h 15m

$712

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Mon 9/8

12:15 am-1:30 pm

2 stops12h 15m

$713

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Sun 9/7

12:15 am-1:30 pm

2 stops12h 15m

$871

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Sun 9/7

12:15 am-1:30 pm

2 stops12h 15m

$872

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Sun 9/14

12:15 am-1:30 pm

2 stops12h 15m

$955

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Sun 9/14

12:15 am-1:30 pm

2 stops12h 15m

$956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Harlingen from

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

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 airline that flies from Mexico City Federal District to Harlingen Valley Intl?

Air Canada is the most popular carrier operating from Mexico City Federal District to Harlingen Valley Intl

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

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

Best Price Found

$638

Fastest flight time

8h 43m

Direct flights

None

Airports in Harlingen, Texas

1 airport
The best one-way flight to Harlingen, Texas from Mexico City Federal District in the past 72 hours is $638. The best round-trip flight deal from Mexico City Federal District to Harlingen, Texas found on momondo in the last 72 hours is $502.
The fastest flight from Mexico City Federal District to Harlingen, Texas takes 8h 43m
There are no direct flights from Mexico City Federal District to Harlingen, Texas. Popular non-direct route for this connection is Mexico City Benito Juarez Airport - Harlingen Valley Intl Airport.
There is 1 airport near Harlingen, Texas: Harlingen Valley Intl (HRL)
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  • When did momondo last update prices for flights from Mexico City Federal District to Harlingen Valley Intl Airport?

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

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

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The travel and health documents you'll need for your trip to Harlingen Valley Intl Airport 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 Harlingen Valley Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Mexico City Federal District to Harlingen.

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

Yes momondo offers price alerts on flights to Harlingen from Mexico City Federal District. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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