$504+ Cheap flights from Mexico City Federal District to Harlingen, TX (HRL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — HRL
Oct 16 — Oct 231
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Mexico City Federal District to Harlingen
Keep the following information in mind while searching for Mexico City Federal District to Harlingen flight deals. Data was last updated September 16, 2025.
Round-trip from | $504 (United Airlines) |
|---|
Find flight deals from Mexico City Federal District to Harlingen
Cheapest flights from Mexico City Federal District to HarlingenExplore the most affordable flight options available from Mexico City Federal District to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.
Explore the most affordable flight options available from Mexico City Federal District to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:25 amMEX - HRL
1 stop7h 14mUnited Airlines
Wed 11/57:00 amHRL - MEX
1 stop11h 55mUnited Airlines
Deal found 9/14![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:45 pmMEX - HRL
1 stop17h 14mUnited Airlines
Fri 11/712:10 pmHRL - MEX
1 stop12h 00mUnited Airlines
Deal found 9/16![United Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:30 amMEX - HRL
1 stop12h 03mUnited Airlines
Mon 9/297:00 amHRL - MEX
1 stop11h 50mUnited Airlines
Deal found 9/15![United Airlines logo]()
$707
This Gotogate deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:15 amMEX - HRL
2 stops20h 37mAir Canada
Mon 9/295:00 amHRL - MEX
2 stops19h 15mAir Canada
Deal found 9/15![Air Canada logo]()
$1,723
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Mexico City Federal District to Harlingen that are best for you.
Fly from
Mexico City Federal District
Fly to
Harlingen
Route
Depart
Return
Price
Mexico CityHarlingen
MEX - HRL
MEXHRL
Mexico City Benito Juarez
Thu 10/30
6:50 am-7:39 pm
1 stop11h 49m
Harlingen Valley Intl
Thu 11/6
12:10 pm-12:10 am
1 stop12h 00m
$504
Mexico CityHarlingen
MEX - HRL
MEXHRL
Mexico City Benito Juarez
Wed 10/29
11:25 am-7:39 pm
1 stop7h 14m
Harlingen Valley Intl
Wed 11/5
7:00 am-6:55 pm
1 stop11h 55m
$504
Mexico CityHarlingen
MEX - HRL
MEXHRL
Mexico City Benito Juarez
Fri 10/31
4:45 pm-10:59 am
1 stop17h 14m
Harlingen Valley Intl
Fri 11/7
12:10 pm-12:10 am
1 stop12h 00m
$545
Best time to book a flight from Mexico City Federal District to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Mexico City Federal District with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Mexico City Federal District to Harlingen
What is the cheapest month to book a flight from Mexico City Federal District to Harlingen, Texas?
Currently, April is the cheapest month in which you can book a flight from Mexico City Federal District to Harlingen, Texas (average of $267). Flying from Mexico City Federal District to Harlingen, Texas in June is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.