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Cheap flights from Mexico City Federal District to Harlingen from $397

This is the cheapest one-way 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 3/28. 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

Enter your travel dates to find the best prices.
United Airlines Logo
4:40 am - 4:04 pm
MEX
-
HRL
10h 24m
1 stop
United Airlines Logo
7:00 am - 5:50 pm
HRL
-
MEX
11h 50m
1 stop
$551United Airlines
Sat, Apr 11 - Wed, Apr 15
United Airlines Logo
9:05 am - 4:04 pm
MEX
-
HRL
5h 59m
1 stop
United Airlines Logo
5:25 pm - 11:10 pm
HRL
-
MEX
6h 45m
1 stop
$572United Airlines
Fri, Mar 13 - Fri, Mar 20
United Airlines Logo
6:30 am - 7:29 pm
MEX
-
HRL
11h 59m
1 stop
United Airlines Logo
7:27 am - 8:35 am
HRL
-
MEX
26h 08m
1 stop
$799United Airlines
Sat, Jul 4 - Mon, Jul 6
WestJet Logo
12:25 am - 3:09 pm
MEX
-
HRL
37h 44m
2 stops
WestJet Logo
4:04 pm - 2:40 pm
HRL
-
MEX
23h 36m
2 stops
$2,674WestJet
Thu, Mar 12 - Fri, Mar 20
Air Canada Logo
11:55 am - 9:44 pm
MEX
-
HRL
32h 49m
2 stops
Air Canada Logo
2:00 pm - 10:55 am
HRL
-
MEX
21h 55m
2 stops
$3,093Air Canada
Sat, Jul 4 - Mon, Jul 6

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

Our best United Airlines deals on Mexico City Federal District to Harlingen, Texas flight tickets
United Airlines
Apr 11
MEX2:15 pmMexico City Benito Juarez
6h 44m
1 stop
HRL9:59 pmHarlingen Valley Intl
Apr 15
HRL12:05 pmHarlingen Valley Intl
12h 05m
1 stop
MEX11:10 pmMexico City Benito Juarez
$551
United Airlines
Mar 13
MEX9:05 amMexico City Benito Juarez
5h 59m
1 stop
HRL4:04 pmHarlingen Valley Intl
Mar 20
HRL5:25 pmHarlingen Valley Intl
6h 45m
1 stop
MEX11:10 pmMexico City Benito Juarez
$572
United Airlines
Feb 2
MEX7:50 amMexico City Benito Juarez
14h 09m
1 stop
HRL9:59 pmHarlingen Valley Intl
Feb 4
HRL12:10 pmHarlingen Valley Intl
4h 35m
1 stop
MEX4:45 pmMexico City Benito Juarez
$742

Air Canada flights from Mexico City Federal District to Harlingen, Texas

Our best Air Canada deals on Mexico City Federal District to Harlingen, Texas flight tickets
Air Canada
Feb 1
MEX1:05 amMexico City Benito Juarez
44h 54m
2 stops
HRL9:59 pmHarlingen Valley Intl
Feb 4
HRL12:10 pmHarlingen Valley Intl
36h 40m
2 stops
MEX12:50 amMexico City Benito Juarez
$1,341
Air Canada
Jul 4
MEX11:55 amMexico City Benito Juarez
32h 49m
2 stops
HRL9:44 pmHarlingen Valley Intl
Jul 6
HRL2:00 pmHarlingen Valley Intl
21h 55m
2 stops
MEX10:55 amMexico City Benito Juarez
$3,093

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 January 27, 2026.
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

Sat 4/11

4:40 am-4:04 pm

1 stop10h 24m

Harlingen Valley Intl

Wed 4/15

7:00 am-5:50 pm

1 stop11h 50m

$551

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Fri 3/13

9:05 am-4:04 pm

1 stop5h 59m

Harlingen Valley Intl

Fri 3/20

5:25 pm-11:10 pm

1 stop6h 45m

$572

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Sat 7/4

6:30 am-7:29 pm

1 stop11h 59m

Harlingen Valley Intl

Mon 7/6

7:27 am-8:35 am

1 stop26h 08m

$799

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Thu 3/12

12:25 am-3:09 pm

2 stops37h 44m

Harlingen Valley Intl

Fri 3/20

4:04 pm-2:40 pm

2 stops23h 36m

$2,674

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Sat 7/4

11:55 am-9:44 pm

2 stops32h 49m

Harlingen Valley Intl

Mon 7/6

2:00 pm-10:55 am

2 stops21h 55m

$3,093

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Sat 3/28

6:50 am-9:56 pm

1 stop14h 06m

$397

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Wed 2/4

3:20 pm-9:59 pm

1 stop6h 39m

$443

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Wed 2/4

1:30 pm-11:26 am

2 stops21h 56m

$668

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Sat 3/28

12:30 pm-9:59 pm

2 stops32h 29m

$1,193

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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?

United Airlines and Air Canada are the most popular carriers 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

Fastest flight time

5h 59m

Direct flights

None
The fastest flight from Mexico City Federal District to Harlingen, Texas takes 5h 59m
There are no direct flights from Mexico City Federal District to Harlingen, Texas. There are no popular flight routes from Mexico City Federal District to Harlingen, Texas.
Search flight deals

  • 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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