$301+ Cheap flights from Harlingen (HRL) to South America
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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — BOG
Nov 5 — Nov 121
Round-trip
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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Cheapest flights from Harlingen to South AmericaExplore the most affordable flight options available from Harlingen to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
Explore the most affordable flight options available from Harlingen to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
This BusinessClass deal was found by Cheapflights users on 10/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:42 pm -
2 stops42h 06m
Wed 10/211:50 pm -
2 stops28h 22m
Deal found 10/2![GOL logo]()
$722
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/155:05 am -
1 stop16h 05m
Wed 10/219:45 am -
1 stop12h 07m
Deal found 10/2![United Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/155:25 pm -
2 stops34h 50m
Wed 11/1810:15 pm -
1 stop18h 06m
Deal found 10/4![United Airlines logo]()
$1,738
Best flights from Harlingen to South AmericaDiscover carefully curated flight deals from Harlingen to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
Discover carefully curated flight deals from Harlingen to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. 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 1/219:20 am -
1 stop11h 50m
Sun 1/2410:40 am -
1 stop10h 07m
Deal found 10/1![United Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 10/1. 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 1/162:05 pm -
1 stop7h 05m
Tue 1/1910:40 am -
1 stop10h 07m
Deal found 10/1![United Airlines logo]()
$863
This United Airlines deal was found by Cheapflights users on 10/1. 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 1/149:20 am -
1 stop11h 50m
Mon 1/1810:40 am -
1 stop12h 19m
Deal found 10/1![United Airlines logo]()
$1,352
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/155:25 pm -
2 stops34h 50m
Wed 11/189:30 pm -
2 stops21h 31m
Deal found 10/1![United Airlines logo]()
$1,738
Last-minute flights from Harlingen to South AmericaDiscover last-minute flight deals from Harlingen to South America. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to South America. Data last updated October 6, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 10/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:42 pm -
2 stops42h 06m
Wed 10/211:50 pm -
2 stops28h 22m
Deal found 10/2![GOL logo]()
$722
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/155:05 am -
1 stop16h 05m
Wed 10/219:45 am -
1 stop12h 07m
Deal found 10/2![United Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/155:25 pm -
2 stops34h 50m
Wed 11/1810:15 pm -
1 stop18h 06m
Deal found 10/5![United Airlines logo]()
$1,738
One-way flights from Harlingen to South AmericaSearch for one-way flight options from Harlingen to South America. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
Search for one-way flight options from Harlingen to South America. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
This United Airlines deal was found by Cheapflights users on 10/4. 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 1/127:00 am -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 1/146:41 pm -
2 stops19h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![American Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/5. 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 1/139:20 am -
1 stop28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 10/4. 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 1/136:41 pm -
2 stops19h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 10/4. 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 12/126:41 pm -
2 stops19h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/4. 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 1/124:35 pm -
1 stop28h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Thu 12/2410:44 am -
2 stops25h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$477
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Tue 1/122:50 pm -
2 stops22h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 10/4. 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 12/245:05 am -
1 stop8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 10/4. 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 12/187:21 pm -
2 stops24h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$1,116
This United Airlines deal was found by Cheapflights users on 10/4. 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 12/182:05 pm -
1 stop23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$1,334
This United Airlines deal was found by Cheapflights users on 10/5. 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 1/147:00 am -
3 stops53h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$2,223
Find flight deals from Harlingen to South America
Keep the following information in mind while searching for Harlingen to South America flight deals. Data was last updated October 6, 2026.
Round-trip from | $749 (United Airlines) |
|---|---|
One-way from | $301 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Harlingen to South America 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 October 6, 2026.
Use the filters below to find and compare flights from Harlingen to South America that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarlingenCartagena
HRL Harlingen Valley Intl - CTG Cartagena Rafael Nunez
HRLCTG
Harlingen Valley Intl
Wed 1/13
9:20 am-2:50 pm
1 stop28h 30m
Cartagena Rafael Nunez
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$315
HarlingenMedellín
HRL Harlingen Valley Intl - MDE Medellín Jose Maria Cordova Intl
HRLMDE
Harlingen Valley Intl
Tue 1/12
4:35 pm-10:10 pm
1 stop28h 35m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$464
HarlingenCartagena
HRL Harlingen Valley Intl - CTG Cartagena Rafael Nunez
HRLCTG
Harlingen Valley Intl
Thu 12/24
10:44 am-1:36 pm
2 stops25h 52m
Cartagena Rafael Nunez
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$477
HarlingenMedellín
HRL Harlingen Valley Intl - MDE Medellín Jose Maria Cordova Intl
HRLMDE
Harlingen Valley Intl
Tue 1/12
2:50 pm-2:01 pm
2 stops22h 11m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$550
Quickest round-trip
HarlingenCartagena
HRL Harlingen Valley Intl - CTG Cartagena Rafael Nunez
HRLCTG
Harlingen Valley Intl
Thu 12/24
5:05 am-2:50 pm
1 stop8h 45m
Cartagena Rafael Nunez
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$716
HarlingenMedellín
HRL Harlingen Valley Intl - MDE Medellín Jose Maria Cordova Intl
HRLMDE
Harlingen Valley Intl
Thu 1/21
9:20 am-10:10 pm
1 stop11h 50m
Medellín Jose Maria Cordova Intl
Sun 1/24
10:40 am-7:47 pm
1 stop10h 07m
$749
HarlingenMedellín
HRL Harlingen Valley Intl - MDE Medellín Jose Maria Cordova Intl
HRLMDE
Harlingen Valley Intl
Sat 1/16
2:05 pm-10:10 pm
1 stop7h 05m
Medellín Jose Maria Cordova Intl
Tue 1/19
10:40 am-7:47 pm
1 stop10h 07m
$863
HarlingenCartagena
HRL Harlingen Valley Intl - CTG Cartagena Rafael Nunez
HRLCTG
Harlingen Valley Intl
Fri 12/18
2:05 pm-2:50 pm
1 stop23h 45m
Cartagena Rafael Nunez
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$1,334
HarlingenMedellín
HRL Harlingen Valley Intl - MDE Medellín Jose Maria Cordova Intl
HRLMDE
Harlingen Valley Intl
Thu 1/14
9:20 am-10:10 pm
1 stop11h 50m
Medellín Jose Maria Cordova Intl
Mon 1/18
10:40 am-9:59 pm
1 stop12h 19m
$1,352
HarlingenSao Paulo
HRL Harlingen Valley Intl - GRU Sao Paulo Guarulhos Intl
HRLGRU
Harlingen Valley Intl
Sun 11/15
5:25 pm-7:15 am
2 stops34h 50m
Sao Paulo Guarulhos Intl
Wed 11/18
9:30 pm-4:01 pm
2 stops21h 31m
$1,738
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Harlingen to South America
Have a flexible travel schedule? Discover the best time to fly to South America from Harlingen with our price prediction graph.
HRL-CTG
HRL-MDE
HRL-GRU
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 South America
HRL-0SA
HRL-CTG
HRL-MDE
HRL-GRU
No data available for this route at this time. Please check back soon.
Related info for your journey
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