Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Mexico City Federal District to Harlingen from $400

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 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 11:23 am
MEX
-
HRL
5h 43m
1 stop
United Airlines Logo
5:18 pm - 1:15 pm
HRL
-
MEX
20h 57m
1 stop
$581United Airlines
Thu, Apr 30 - Mon, May 4
United Airlines Logo
9:35 am - 8:00 pm
MEX
-
HRL
9h 25m
1 stop
United Airlines Logo
9:20 am - 11:10 pm
HRL
-
MEX
14h 50m
1 stop
$591United Airlines
Thu, Apr 30 - Mon, May 4
United Airlines Logo
2:15 pm - 9:59 pm
MEX
-
HRL
6h 44m
1 stop
United Airlines Logo
5:18 pm - 1:15 pm
HRL
-
MEX
20h 57m
1 stop
$596United Airlines
Thu, Apr 30 - Mon, May 4
American Airlines Logo
7:00 am - 2:17 pm
MEX
-
HRL
6h 17m
1 stop
American Airlines Logo
6:45 pm - 10:20 am
HRL
-
MEX
16h 35m
1 stop
$602American Airlines
Tue, Apr 28 - Tue, May 5
United Airlines Logo
9:35 am - 9:59 pm
MEX
-
HRL
11h 24m
1 stop
United Airlines Logo
12:10 pm - 11:10 pm
HRL
-
MEX
12h 00m
1 stop
$623United Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
2:15 pm - 11:23 am
MEX
-
HRL
20h 08m
1 stop
United Airlines Logo
9:20 am - 11:10 pm
HRL
-
MEX
14h 50m
1 stop
$641United Airlines
Fri, May 1 - Fri, May 8
Air Canada Logo
12:30 pm - 9:59 pm
MEX
-
HRL
32h 29m
2 stops
Air Canada Logo
7:00 am - 11:25 pm
HRL
-
MEX
17h 25m
2 stops
$1,301Air Canada
Tue, Apr 28 - Tue, May 5
Air Canada Logo
12:05 pm - 8:00 pm
MEX
-
HRL
30h 55m
2 stops
Air Canada Logo
9:20 am - 11:25 pm
HRL
-
MEX
15h 05m
2 stops
$1,462Air Canada
Fri, May 1 - Fri, May 8
Air Canada Logo
12:20 am - 9:59 pm
MEX
-
HRL
20h 39m
2 stops
Air Canada Logo
9:20 am - 11:25 pm
HRL
-
MEX
15h 05m
2 stops
$1,481Air Canada
Fri, May 8 - Thu, May 14
Air Canada Logo
1:05 am - 4:04 pm
MEX
-
HRL
37h 59m
2 stops
Air Canada Logo
9:20 am - 11:25 pm
HRL
-
MEX
39h 05m
2 stops
$1,530Air Canada
Wed, Apr 29 - Mon, May 4

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 30
MEX4:40 amMexico City Benito Juarez
5h 43m
1 stop
HRL11:23 amHarlingen Valley Intl
May 4
HRL5:18 pmHarlingen Valley Intl
20h 57m
1 stop
MEX1:15 pmMexico City Benito Juarez
$581
United Airlines
Apr 30
MEX9:35 amMexico City Benito Juarez
9h 25m
1 stop
HRL8:00 pmHarlingen Valley Intl
May 4
HRL9:20 amHarlingen Valley Intl
14h 50m
1 stop
MEX11:10 pmMexico City Benito Juarez
$591
United Airlines
Apr 30
MEX2:15 pmMexico City Benito Juarez
6h 44m
1 stop
HRL9:59 pmHarlingen Valley Intl
May 4
HRL5:18 pmHarlingen Valley Intl
20h 57m
1 stop
MEX1:15 pmMexico City Benito Juarez
$596

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
Apr 28
MEX12:30 pmMexico City Benito Juarez
32h 29m
2 stops
HRL9:59 pmHarlingen Valley Intl
May 5
HRL7:00 amHarlingen Valley Intl
17h 25m
2 stops
MEX11:25 pmMexico City Benito Juarez
$1,301
Air Canada
May 1
MEX12:05 pmMexico City Benito Juarez
30h 55m
2 stops
HRL8:00 pmHarlingen Valley Intl
May 8
HRL9:20 amHarlingen Valley Intl
15h 05m
2 stops
MEX11:25 pmMexico City Benito Juarez
$1,462
Air Canada
May 8
MEX12:20 amMexico City Benito Juarez
20h 39m
2 stops
HRL9:59 pmHarlingen Valley Intl
May 14
HRL9:20 amHarlingen Valley Intl
15h 05m
2 stops
MEX11:25 pmMexico City Benito Juarez
$1,481

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 March 19, 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

Cheapest round-trip

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Thu 4/30

4:40 am-11:23 am

1 stop5h 43m

Harlingen Valley Intl

Mon 5/4

5:18 pm-1:15 pm

1 stop20h 57m

$581

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Thu 4/30

9:35 am-8:00 pm

1 stop9h 25m

Harlingen Valley Intl

Mon 5/4

9:20 am-11:10 pm

1 stop14h 50m

$591

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Thu 4/30

2:15 pm-9:59 pm

1 stop6h 44m

Harlingen Valley Intl

Mon 5/4

5:18 pm-1:15 pm

1 stop20h 57m

$596
Quickest round-trip

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Tue 4/28

7:00 am-2:17 pm

1 stop6h 17m

Harlingen Valley Intl

Tue 5/5

6:45 pm-10:20 am

1 stop16h 35m

$602

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Fri 5/8

9:35 am-9:59 pm

1 stop11h 24m

Harlingen Valley Intl

Fri 5/15

12:10 pm-11:10 pm

1 stop12h 00m

$623

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Fri 5/1

2:15 pm-11:23 am

1 stop20h 08m

Harlingen Valley Intl

Fri 5/8

9:20 am-11:10 pm

1 stop14h 50m

$641

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Tue 4/28

12:30 pm-9:59 pm

2 stops32h 29m

Harlingen Valley Intl

Tue 5/5

7:00 am-11:25 pm

2 stops17h 25m

$1,301

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Fri 5/1

12:05 pm-8:00 pm

2 stops30h 55m

Harlingen Valley Intl

Fri 5/8

9:20 am-11:25 pm

2 stops15h 05m

$1,462

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Fri 5/8

12:20 am-9:59 pm

2 stops20h 39m

Harlingen Valley Intl

Thu 5/14

9:20 am-11:25 pm

2 stops15h 05m

$1,481

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

Wed 4/29

1:05 am-4:04 pm

2 stops37h 59m

Harlingen Valley Intl

Mon 5/4

9:20 am-11:25 pm

2 stops39h 05m

$1,530

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, American 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

9h 24m

Direct flights

None
The fastest flight from Mexico City Federal District to Harlingen, Texas takes 9h 24m
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.

An easier way to manage your Harlingen, Texas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/18
Sat 4/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States