$465+ Cheap flights from Mexico City (MEX) to Harlingen (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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — HRL
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Mexico City to Harlingen with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 to Harlingen
Cheapest
Best
Last-minute
One-way
Cheapest flights from Mexico City to HarlingenExplore the most affordable flight options available from Mexico City to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Mexico City to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
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.
Fri 12/1812:25 pm -
1 stop7h 14m
Fri 12/255:05 am -
1 stop17h 25m
Deal found 9/15![United Airlines logo]()
$700
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.
Fri 9/189:35 am -
1 stop5h 24m
Sun 9/205:18 pm -
1 stop16h 17m
Deal found 9/14![United Airlines logo]()
$793
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.
Fri 12/182:00 pm -
2 stops26h 03m
Fri 12/255:05 am -
2 stops20h 10m
Deal found 9/15![Air Canada logo]()
$2,605
This WestJet deal was found by Cheapflights users on 9/12. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:10 pm -
2 stops37h 13m
Thu 10/152:13 pm -
2 stops48h 57m
Deal found 9/12![WestJet logo]()
$3,516
Best flights from Mexico City to HarlingenDiscover carefully curated flight deals from Mexico City to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Mexico City to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
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.
Wed 1/277:50 am -
1 stop5h 34m
Thu 1/281:59 pm -
1 stop8h 31m
Deal found 9/15![United Airlines logo]()
$567
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.
Wed 1/2710:05 am -
1 stop5h 29m
Fri 1/295:16 pm -
1 stop6h 54m
Deal found 9/16![United Airlines logo]()
$602
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.
Fri 12/1812:25 pm -
1 stop7h 14m
Fri 12/255:05 am -
1 stop17h 25m
Deal found 9/15![United Airlines logo]()
$700
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.
Sat 1/25:40 am -
1 stop16h 19m
Sun 1/105:16 pm -
1 stop25h 39m
Deal found 9/15![United Airlines logo]()
$856
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.
Fri 12/182:00 pm -
2 stops26h 03m
Fri 12/255:05 am -
2 stops20h 10m
Deal found 9/15![Air Canada logo]()
$2,605
This WestJet deal was found by Cheapflights users on 9/12. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:10 pm -
2 stops37h 13m
Thu 10/152:13 pm -
2 stops48h 57m
Deal found 9/12![WestJet logo]()
$3,516
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/11:05 am -
2 stops20h 54m
Sun 1/105:05 am -
2 stops31h 20m
Deal found 9/15![Air Canada logo]()
$2,984
Last-minute flights from Mexico City to HarlingenDiscover last-minute flight deals from Mexico City to Harlingen. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Mexico City to Harlingen. Data last updated September 17, 2026 and is based on user searches.
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.
Fri 9/189:35 am -
1 stop5h 24m
Sun 9/205:18 pm -
1 stop16h 17m
Deal found 9/14![United Airlines logo]()
$793
This WestJet deal was found by Cheapflights users on 9/12. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:10 pm -
2 stops37h 13m
Thu 10/152:13 pm -
2 stops48h 57m
Deal found 9/12![WestJet logo]()
$3,516
One-way flights from Mexico City to HarlingenSearch for one-way flight options from Mexico City to Harlingen. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Mexico City to Harlingen. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:05 am -
2 stops22h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$465
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.
Sat 10/32:15 pm -
1 stop24h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$512
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.
Fri 9/259:35 am -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$515
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$517
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:10 am -
2 stops20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Air Canada logo]()
$1,468
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:10 am -
2 stops12h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$1,606
Find flight deals from Mexico City to Harlingen
Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Round-trip from | $567 (United Airlines) |
|---|---|
One-way from | $465 (Mytrip) |
Cheapflights Fare Finder
Customize your flight search to find flights from Mexico City 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Mexico City to Harlingen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Sat 10/3
11:05 am-10:41 am
2 stops22h 36m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$465
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Sat 10/3
2:15 pm-3:59 pm
1 stop24h 44m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$512
Quickest round-trip
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Fri 9/25
9:35 am-3:59 pm
1 stop5h 24m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$515
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Wed 1/27
7:50 am-1:24 pm
1 stop5h 34m
Harlingen Valley Intl
Thu 1/28
1:59 pm-10:30 pm
1 stop8h 31m
$567
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Wed 1/27
10:05 am-3:34 pm
1 stop5h 29m
Harlingen Valley Intl
Fri 1/29
5:16 pm-12:10 am
1 stop6h 54m
$602
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Fri 12/18
12:25 pm-7:39 pm
1 stop7h 14m
Harlingen Valley Intl
Fri 12/25
5:05 am-10:30 pm
1 stop17h 25m
$700
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Sat 1/2
5:40 am-9:59 pm
1 stop16h 19m
Harlingen Valley Intl
Sun 1/10
5:16 pm-6:55 pm
1 stop25h 39m
$856
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Thu 9/24
12:10 am-1:23 pm
2 stops12h 13m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$1,606
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Fri 12/18
2:00 pm-4:03 pm
2 stops26h 03m
Harlingen Valley Intl
Fri 12/25
5:05 am-1:15 am
2 stops20h 10m
$2,605
Mexico CityHarlingen
MEX Mexico City Benito Juarez - HRL Harlingen Valley Intl
MEXHRL
Mexico City Benito Juarez
Fri 1/1
1:05 am-9:59 pm
2 stops20h 54m
Harlingen Valley Intl
Sun 1/10
5:05 am-12:25 pm
2 stops31h 20m
$2,984
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Mexico City to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Mexico City with our price prediction graph.
MEX-HRL
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.
Related info for your journey
Find useful and relevant information for your journey from Mexico City to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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