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Cheap flights from Mexico City Federal District to Harlingen from $421

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 7/11. 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
9:35 am - 7:49 pm
MEX
-
HRL
9h 14m
1 stop
United Airlines Logo
7:20 am - 1:15 pm
HRL
-
MEX
6h 55m
1 stop
$579United Airlines
seg, jun 22 - seg, jun 29
United Airlines Logo
6:30 am - 9:54 pm
MEX
-
HRL
14h 24m
1 stop
United Airlines Logo
5:20 pm - 3:40 pm
HRL
-
MEX
23h 20m
1 stop
$628United Airlines
sáb, jun 20 - sáb, jun 27
United Airlines Logo
11:35 am - 7:49 pm
MEX
-
HRL
7h 14m
1 stop
United Airlines Logo
2:05 pm - 8:35 am
HRL
-
MEX
19h 30m
1 stop
$629United Airlines
qua, jun 3 - seg, jun 8
American Airlines Logo
1:05 pm - 12:14 am
MEX
-
HRL
10h 09m
1 stop
American Airlines Logo
8:04 pm - 10:20 am
HRL
-
MEX
15h 16m
1 stop
$713American Airlines
sex, jun 19 - sex, jun 26
American Airlines Logo
5:00 am - 7:34 pm
MEX
-
HRL
13h 34m
1 stop
American Airlines Logo
6:00 am - 4:10 pm
HRL
-
MEX
11h 10m
1 stop
$802American Airlines
sáb, mai 23 - qua, mai 27
American Airlines Logo
5:10 pm - 12:14 am
MEX
-
HRL
6h 04m
1 stop
American Airlines Logo
8:04 pm - 10:20 am
HRL
-
MEX
15h 16m
1 stop
$928American Airlines
seg, jun 22 - seg, jun 29
Air Canada Logo
12:15 am - 9:54 pm
MEX
-
HRL
20h 39m
2 stops
Air Canada Logo
5:10 am - 11:10 pm
HRL
-
MEX
19h 00m
2 stops
$1,710Air Canada
dom, jun 21 - seg, jun 29
Air Canada Logo
11:55 am - 9:54 pm
MEX
-
HRL
32h 59m
2 stops
Air Canada Logo
5:10 am - 11:10 pm
HRL
-
MEX
19h 00m
2 stops
$1,791Air Canada
sex, jun 19 - sex, jun 26
Air Canada Logo
12:20 am - 9:54 pm
MEX
-
HRL
20h 34m
2 stops
Air Canada Logo
7:20 am - 11:10 am
HRL
-
MEX
28h 50m
2 stops
$1,842Air Canada
sex, mai 22 - qua, mai 27
Air Canada Logo
12:20 am - 9:54 pm
MEX
-
HRL
20h 34m
2 stops
Air Canada Logo
7:20 am - 11:25 pm
HRL
-
MEX
41h 05m
2 stops
$1,978Air Canada
ter, jun 2 - seg, jun 8

American Airlines flights from Mexico City Federal District to Harlingen

Our best American Airlines deals on Mexico City Federal District to Harlingen flight tickets
American Airlines
Jun 19
MEX1:05 pmMexico City Benito Juarez
10h 09m
1 stop
HRL12:14 amHarlingen Valley Intl
Jun 26
HRL8:04 pmHarlingen Valley Intl
15h 16m
1 stop
MEX10:20 amMexico City Benito Juarez
$713
American Airlines
May 23
MEX5:00 amMexico City Benito Juarez
13h 34m
1 stop
HRL7:34 pmHarlingen Valley Intl
May 27
HRL6:00 amHarlingen Valley Intl
11h 10m
1 stop
MEX4:10 pmMexico City Benito Juarez
$802
American Airlines
Jun 22
MEX5:10 pmMexico City Benito Juarez
6h 04m
1 stop
HRL12:14 amHarlingen Valley Intl
Jun 29
HRL8:04 pmHarlingen Valley Intl
15h 16m
1 stop
MEX10:20 amMexico City Benito Juarez
$928

Air Canada flights from Mexico City Federal District to Harlingen

Our best Air Canada deals on Mexico City Federal District to Harlingen flight tickets
Air Canada
Jun 21
MEX12:15 amMexico City Benito Juarez
20h 39m
2 stops
HRL9:54 pmHarlingen Valley Intl
Jun 29
HRL5:10 amHarlingen Valley Intl
19h 00m
2 stops
MEX11:10 pmMexico City Benito Juarez
$1,710
Air Canada
Jun 19
MEX11:55 amMexico City Benito Juarez
32h 59m
2 stops
HRL9:54 pmHarlingen Valley Intl
Jun 26
HRL5:10 amHarlingen Valley Intl
19h 00m
2 stops
MEX11:10 pmMexico City Benito Juarez
$1,791
Air Canada
May 22
MEX12:20 amMexico City Benito Juarez
20h 34m
2 stops
HRL9:54 pmHarlingen Valley Intl
May 27
HRL7:20 amHarlingen Valley Intl
28h 50m
2 stops
MEX11:10 amMexico City Benito Juarez
$1,842

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City Federal District to Harlingen 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 maio 9, 2026.
Use the filters below to find and compare flights from Mexico City Federal District to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

seg 6/22

9:35 am-7:49 pm

1 stop9h 14m

Harlingen Valley Intl

seg 6/29

7:20 am-1:15 pm

1 stop6h 55m

$579

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

sáb 6/20

6:30 am-9:54 pm

1 stop14h 24m

Harlingen Valley Intl

sáb 6/27

5:20 pm-3:40 pm

1 stop23h 20m

$628

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

qua 6/3

11:35 am-7:49 pm

1 stop7h 14m

Harlingen Valley Intl

seg 6/8

2:05 pm-8:35 am

1 stop19h 30m

$629

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

sex 6/19

1:05 pm-12:14 am

1 stop10h 09m

Harlingen Valley Intl

sex 6/26

8:04 pm-10:20 am

1 stop15h 16m

$713

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

sáb 5/23

5:00 am-7:34 pm

1 stop13h 34m

Harlingen Valley Intl

qua 5/27

6:00 am-4:10 pm

1 stop11h 10m

$802

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

seg 6/22

5:10 pm-12:14 am

1 stop6h 04m

Harlingen Valley Intl

seg 6/29

8:04 pm-10:20 am

1 stop15h 16m

$928

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

dom 6/21

12:15 am-9:54 pm

2 stops20h 39m

Harlingen Valley Intl

seg 6/29

5:10 am-11:10 pm

2 stops19h 00m

$1,710

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

sex 6/19

11:55 am-9:54 pm

2 stops32h 59m

Harlingen Valley Intl

sex 6/26

5:10 am-11:10 pm

2 stops19h 00m

$1,791

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

sex 5/22

12:20 am-9:54 pm

2 stops20h 34m

Harlingen Valley Intl

qua 5/27

7:20 am-11:10 am

2 stops28h 50m

$1,842

Mexico CityHarlingen

MEX - HRL

MEXHRL

Mexico City Benito Juarez

ter 6/2

12:20 am-9:54 pm

2 stops20h 34m

Harlingen Valley Intl

seg 6/8

7:20 am-11:25 pm

2 stops41h 05m

$1,978

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

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 flight deals and tips

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

Fastest flight time

6h 39m

Direct flights

None
The fastest flight from Mexico City Federal District to Harlingen takes 6h 39m
There are no direct flights from Mexico City Federal District to Harlingen. There are no popular flight routes from Mexico City Federal District to Harlingen.
Search flight deals

Frequently asked questions about flying from Mexico City Federal District to Harlingen

  • 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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