$198+ Cheap flights from Harlingen (HRL) to Mexico
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MEX
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Cheapest flights from Harlingen to MexicoExplore the most affordable flight options available from Harlingen to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
Explore the most affordable flight options available from Harlingen to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
This Priceline deal was found by Cheapflights users on 6/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Sat 7/2510:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/19![Sun Country Air logo]()
$412
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Wed 7/2210:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/19![Sun Country Air logo]()
$452
This Sun Country Air deal was found by Cheapflights users on 6/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Sat 7/1110:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/16![Sun Country Air logo]()
$472
This FlightHub deal was found by Cheapflights users on 6/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Sat 7/1810:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/19![Sun Country Air logo]()
$492
This Sun Country Air deal was found by Cheapflights users on 6/15. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Sat 7/410:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/15![Sun Country Air logo]()
$532
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:04 pm
HRL
- CUN
1 stop13h 59m
American Airlines
Thu 11/121:05 pm
CUN
- HRL
1 stop7h 25m
American Airlines
Deal found 6/16![American Airlines logo]()
$559
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:35 am
HRL
- CUN
1 stop5h 25m
Southwest
Thu 7/3012:00 pm
CUN
- HRL
1 stop9h 45m
Southwest
Deal found 6/17![Southwest logo]()
$569
This American Airlines deal was found by Cheapflights users on 6/19. 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 7/185:18 pm
HRL
- CUN
1 stop26h 52m
American Airlines
Wed 7/228:00 am
CUN
- HRL
1 stop12h 12m
American Airlines
Deal found 6/19![American Airlines logo]()
$570
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 9/95:51 am
HRL
- MEX
1 stop13h 44m
American Airlines
Wed 9/167:00 am
MEX
- HRL
1 stop8h 58m
American Airlines
Deal found 6/17![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Sun 8/28:04 pm
HRL
- MEX
1 stop23h 31m
American Airlines
Sun 8/95:00 am
MEX
- HRL
1 stop28h 04m
American Airlines
Deal found 6/18![American Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 6/16. 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 11/612:10 pm
HRL
- MEX
1 stop6h 50m
United Airlines
Mon 11/912:25 pm
MEX
- HRL
1 stop9h 19m
United Airlines
Deal found 6/16![United Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/182:05 pm
HRL
- MEX
1 stop10h 05m
United Airlines
Wed 7/226:30 am
MEX
- HRL
1 stop14h 24m
United Airlines
Deal found 6/18![United Airlines logo]()
$666
Best flights from Harlingen to MexicoDiscover carefully curated flight deals from Harlingen to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from Harlingen to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Wed 7/2210:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/19![Sun Country Air logo]()
$452
This American Airlines deal was found by Cheapflights users on 6/18. 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 11/78:04 pm
HRL
- CUN
2 stops14h 59m
American Airlines
Thu 11/121:05 pm
CUN
- HRL
1 stop7h 25m
American Airlines
Deal found 6/18![American Airlines logo]()
$566
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:35 am
HRL
- CUN
1 stop5h 25m
Southwest
Thu 7/3012:00 pm
CUN
- HRL
1 stop9h 45m
Southwest
Deal found 6/17![Southwest logo]()
$569
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:00 pm
HRL
- CUN
2 stops21h 15m
Delta
Thu 11/1212:05 pm
CUN
- HRL
2 stops26h 26m
Delta
Deal found 6/19![Delta logo]()
$608
This United Airlines deal was found by Cheapflights users on 6/19. 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 10/75:05 am
HRL
- CUN
1 stop7h 28m
United Airlines
Sun 10/117:51 am
CUN
- HRL
1 stop8h 08m
United Airlines
Deal found 6/19![United Airlines logo]()
$633
This Sun Country Air deal was found by Cheapflights users on 6/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Sat 7/1110:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/16![Sun Country Air logo]()
$472
This American Airlines deal was found by Cheapflights users on 6/19. 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 7/185:18 pm
HRL
- CUN
1 stop26h 52m
American Airlines
Wed 7/228:00 am
CUN
- HRL
1 stop12h 12m
American Airlines
Deal found 6/19![American Airlines logo]()
$570
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:05 am
HRL
- CUN
2 stops8h 05m
Southwest
Wed 7/221:00 pm
CUN
- HRL
2 stops10h 05m
Southwest
Deal found 6/19![Southwest logo]()
$595
This FlightHub deal was found by Cheapflights users on 6/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:05 am
HRL
- MEX
2 stops19h 05m
Air Canada
Wed 9/1611:55 am
MEX
- HRL
2 stops32h 57m
Air Canada
Deal found 6/17![Air Canada logo]()
$1,190
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:15 am
HRL
- CUN
2 stops8h 45m
Southwest
Sat 7/189:30 am
CUN
- HRL
2 stops13h 15m
Southwest
Deal found 6/17![Southwest logo]()
$604
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/182:05 pm
HRL
- MEX
1 stop10h 05m
United Airlines
Wed 7/226:30 am
MEX
- HRL
1 stop14h 24m
United Airlines
Deal found 6/18![United Airlines logo]()
$666
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:05 am
HRL
- CUN
2 stops8h 05m
Southwest
Mon 7/201:15 pm
CUN
- HRL
2 stops10h 30m
Southwest
Deal found 6/15![Southwest logo]()
$624
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 7/95:10 am
HRL
- MEX
1 stop4h 25m
United Airlines
Mon 7/132:15 pm
MEX
- HRL
1 stop6h 39m
United Airlines
Deal found 6/16![United Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 6/15. 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 7/137:20 am
HRL
- MEX
1 stop9h 20m
United Airlines
Thu 7/169:35 am
MEX
- HRL
1 stop9h 14m
United Airlines
Deal found 6/15![United Airlines logo]()
$746
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 7/36:00 am
HRL
- MEX
1 stop13h 35m
American Airlines
Mon 7/67:00 am
MEX
- HRL
1 stop8h 23m
American Airlines
Deal found 6/19![American Airlines logo]()
$836
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 7/36:00 am
HRL
- MEX
1 stop13h 35m
American Airlines
Sun 7/511:20 am
MEX
- HRL
1 stop7h 14m
American Airlines
Deal found 6/17![American Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 8/251:59 pm
HRL
- MLM
1 stop5h 14m
United Airlines
Fri 8/286:50 am
MLM
- HRL
1 stop5h 34m
United Airlines
Deal found 6/15![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/291:59 pm
HRL
- MLM
1 stop5h 14m
United Airlines
Wed 9/26:50 am
MLM
- HRL
1 stop14h 02m
United Airlines
Deal found 6/19![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 9/297:15 am
HRL
- MEX
1 stop4h 30m
United Airlines
Fri 10/24:40 am
MEX
- HRL
1 stop14h 04m
United Airlines
Deal found 6/15![United Airlines logo]()
$792
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/155:10 am
HRL
- MEX
1 stop13h 40m
United Airlines
Fri 7/319:35 am
MEX
- HRL
1 stop11h 19m
United Airlines
Deal found 6/17![United Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Mon 8/315:18 pm
HRL
- PBC
1 stop19h 08m
United Airlines
Fri 9/412:25 pm
PBC
- HRL
1 stop8h 27m
United Airlines
Deal found 6/16![United Airlines logo]()
$964
This United Airlines deal was found by Cheapflights users on 6/19. 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 12/127:18 am
HRL
- PBC
1 stop5h 12m
United Airlines
Tue 12/151:40 pm
PBC
- HRL
1 stop5h 52m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,330
Last-minute flights from Harlingen to MexicoDiscover last-minute flight deals from Harlingen to Mexico. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to Mexico. Data last updated June 20, 2026 and is based on user searches.
This Sun Country Air deal was found by Cheapflights users on 6/15. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Sat 7/410:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/15![Sun Country Air logo]()
$532
This Sun Country Air deal was found by Cheapflights users on 6/15. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Wed 7/110:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/15![Sun Country Air logo]()
$572
This Sun Country Air deal was found by Cheapflights users on 6/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Sat 7/1110:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/16![Sun Country Air logo]()
$472
This FlightHub deal was found by Cheapflights users on 6/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Sat 7/1810:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/19![Sun Country Air logo]()
$492
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 7/138:04 pm
HRL
- CUN
2 stops14h 29m
American Airlines
Mon 7/2011:33 am
CUN
- HRL
2 stops12h 32m
American Airlines
Deal found 6/15![American Airlines logo]()
$594
This Priceline deal was found by Cheapflights users on 6/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Sat 7/2510:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/19![Sun Country Air logo]()
$412
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Wed 7/2210:33 am
CUN
- HRL
Nonstop2h 16m
Sun Country Air
Deal found 6/19![Sun Country Air logo]()
$452
This American Airlines deal was found by Cheapflights users on 6/19. 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 7/185:18 pm
HRL
- CUN
1 stop26h 52m
American Airlines
Wed 7/228:00 am
CUN
- HRL
1 stop12h 12m
American Airlines
Deal found 6/19![American Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/182:05 pm
HRL
- MEX
1 stop10h 05m
United Airlines
Wed 7/226:30 am
MEX
- HRL
1 stop14h 24m
United Airlines
Deal found 6/18![United Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sun 7/195:10 am
HRL
- MEX
1 stop11h 30m
United Airlines
Sun 7/266:30 am
MEX
- HRL
1 stop12h 19m
United Airlines
Deal found 6/20![United Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/202:05 pm
HRL
- MEX
1 stop4h 45m
United Airlines
Mon 7/274:40 am
MEX
- HRL
1 stop14h 09m
United Airlines
Deal found 6/18![United Airlines logo]()
$670
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:35 am
HRL
- CUN
1 stop5h 25m
Southwest
Thu 7/3012:00 pm
CUN
- HRL
1 stop9h 45m
Southwest
Deal found 6/17![Southwest logo]()
$569
One-way flights from Harlingen to MexicoSearch for one-way flight options from Harlingen to Mexico. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from Harlingen to Mexico. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Super.com deal was found by Cheapflights users on 6/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Deal found 6/18![Sun Country Air logo]()
$198
This Super.com deal was found by Cheapflights users on 6/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Deal found 6/18![Sun Country Air logo]()
$218
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:49 pm
HRL
- CUN
Nonstop2h 07m
Sun Country Air
Deal found 6/19![Sun Country Air logo]()
$237
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:35 am
HRL
- CUN
2 stops7h 10m
Southwest
Deal found 6/16![Southwest logo]()
$275
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/187:20 am
HRL
- CUN
1 stop7h 17m
United Airlines
Deal found 6/19![United Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:15 am
HRL
- CUN
2 stops8h 45m
Southwest
Deal found 6/17![Southwest logo]()
$305
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 7/176:00 am
HRL
- CUN
1 stop14h 10m
American Airlines
Deal found 6/17![American Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:05 am
HRL
- CUN
1 stop6h 25m
Southwest
Deal found 6/18![Southwest logo]()
$313
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/87:20 am
HRL
- CUN
1 stop11h 59m
United Airlines
Deal found 6/18![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:15 am
HRL
- CUN
2 stops8h 50m
Southwest
Deal found 6/18![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:15 am
HRL
- CUN
2 stops8h 50m
Southwest
Deal found 6/18![Southwest logo]()
$342
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Mon 8/38:04 pm
HRL
- MEX
1 stop15h 16m
American Airlines
Deal found 6/19![American Airlines logo]()
$360
Find flight deals from Harlingen to Mexico
Keep the following information in mind while searching for Harlingen to Mexico flight deals. Data was last updated June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $412 (Priceline) |
One-way from | $198 (Super.com) |
Good round-trip deal | $552 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Harlingen to Mexico 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 June 20, 2026.
Use the filters below to find and compare flights from Harlingen to Mexico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Sat 7/18
1:49 pm-3:56 pm
Nonstop2h 07m
Cancun
Wed 7/22
10:33 am-12:49 pm
Nonstop2h 16m
$452
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Wed 7/8
1:49 pm-3:56 pm
Nonstop2h 07m
Cancun
Sat 7/11
10:33 am-12:49 pm
Nonstop2h 16m
$472
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Sat 11/7
8:04 pm-12:03 pm
2 stops14h 59m
Cancun
Thu 11/12
1:05 pm-7:30 pm
1 stop7h 25m
$566
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Sun 7/26
11:35 am-5:00 pm
1 stop5h 25m
Cancun
Thu 7/30
12:00 pm-9:45 pm
1 stop9h 45m
$569
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Sat 7/18
5:18 pm-8:10 pm
1 stop26h 52m
Cancun
Wed 7/22
8:00 am-8:12 pm
1 stop12h 12m
$570
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Sat 7/18
5:05 am-1:10 pm
2 stops8h 05m
Cancun
Wed 7/22
1:00 pm-11:05 pm
2 stops10h 05m
$595
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Mon 7/13
5:15 am-2:00 pm
2 stops8h 45m
Cancun
Sat 7/18
9:30 am-10:45 pm
2 stops13h 15m
$604
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Sat 11/7
2:00 pm-12:15 pm
2 stops21h 15m
Cancun
Thu 11/12
12:05 pm-1:31 pm
2 stops26h 26m
$608
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Sat 7/18
5:05 am-1:10 pm
2 stops8h 05m
Cancun
Mon 7/20
1:15 pm-11:45 pm
2 stops10h 30m
$624
HarlingenCancún
HRL - CUN
HRLCUN
Harlingen Valley Intl
Wed 10/7
5:05 am-12:33 pm
1 stop7h 28m
Cancun
Sun 10/11
7:51 am-3:59 pm
1 stop8h 08m
$633
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Harlingen to Mexico
Have a flexible travel schedule? Discover the best time to fly to Mexico from Harlingen with our price prediction graph.
HRL-CUN
HRL-MEX
HRL-MLM
HRL-PBC
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 Harlingen to Mexico
HRL-MX0
HRL-CUN
HRL-MEX
HRL-MLM
HRL-PBC
What is the cheapest month to book a flight from Harlingen to Mexico?
Currently, June is the cheapest month in which you can book a flight from Harlingen to Mexico (average of $230). Flying from Harlingen to Mexico in April is currently the most expensive (average of $587). 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.
What is the cheapest time of day to fly from HRL to MX?
Find hourly flight availability from Harlingen to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 20, 2026.
When flying from Harlingen to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Mexico
Get insights into the airlines that provide service to Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico. Reviews last updated June 20, 2026.
Read reviews from past customers who have flown United Airlines and Sun Country Air from Harlingen to Mexico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Harlingen to Mexico. 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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Alternative routes for Harlingen to Mexico
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Complete your trip
Complete your trip to Mexico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Harlingen to Mexico by cabin class
Find flights from Harlingen to Mexico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Harlingen and Mexico flights
Browse other Harlingen and Mexico flight options. Last updated on June 20, 2026.
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Harlingen to Mexico flights
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Fly to Mexico regions
Consider these flights traveling to Mexico regions.
Top 2 airlines flying from Harlingen to Mexico
Discover the top 2 airlines that operate flights from Harlingen to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$343 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$385 | Average$544 | FlexibilityNo cancel fee | On-time69% |