$67+ Cheap flights from Buenos Aires (BUE) to Santiago (SCL)
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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SCL
May 18 — May 251
Round-trip
1 adult, Economy
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Find cheap flights from Buenos Aires to Santiago 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.Cheapflights Tip: The best prices from Buenos Aires to Santiago Arturo Merino Benitez are usually found in March or April, booked 44 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Buenos Aires to Santiago
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Cheapest flights from Buenos Aires to SantiagoExplore the most affordable flight options available from Buenos Aires to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from Buenos Aires to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:30 pm
AEP
- SCL
Nonstop2h 26m
Multiple Airlines
Sat 5/97:04 pm
SCL
- AEP
1 stop14h 06m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:30 pm
AEP
- SCL
Nonstop2h 26m
JetSMART
Wed 5/133:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/14![JetSMART logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Wed 5/63:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/15![JetSMART logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Mon 5/183:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/15![JetSMART logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Fri 6/126:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/14![JetSMART logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Sun 6/2112:22 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/17![JetSMART logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Sun 6/2112:22 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/15![JetSMART logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:45 am
AEP
- SCL
Nonstop2h 26m
Multiple Airlines
Mon 5/185:40 pm
SCL
- AEP
Nonstop2h 00m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Mon 5/183:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/13![JetSMART logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:45 am
AEP
- SCL
Nonstop2h 28m
JetSMART
Sun 8/26:29 am
SCL
- AEP
Nonstop2h 11m
JetSMART
Deal found 4/14![JetSMART logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:45 am
AEP
- SCL
Nonstop2h 26m
Multiple Airlines
Sun 6/217:04 pm
SCL
- AEP
1 stop13h 06m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:45 am
AEP
- SCL
Nonstop2h 26m
Multiple Airlines
Sat 6/276:10 pm
SCL
- AEP
1 stop4h 26m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$157
Best flights from Buenos Aires to SantiagoDiscover carefully curated flight deals from Buenos Aires to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Buenos Aires to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This JetSMART deal was found by Cheapflights users on 4/17. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:30 pm
AEP
- SCL
Nonstop2h 25m
JetSMART
Sat 10/1710:24 pm
SCL
- AEP
Nonstop2h 06m
JetSMART
Deal found 4/17![JetSMART logo]()
$202
This Sky Airline deal was found by Cheapflights users on 4/17. 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 Sky Airline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:35 am
AEP
- SCL
Nonstop2h 30m
Sky Airline
Thu 7/3012:35 am
SCL
- AEP
Nonstop2h 05m
Sky Airline
Deal found 4/17![Sky Airline logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:00 pm
EZE
- SCL
1 stop7h 11m
Multiple Airlines
Thu 7/24:45 pm
SCL
- EZE
1 stop6h 12m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$262
This KLM deal was found by Cheapflights users on 4/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:30 am
EZE
- SCL
Nonstop2h 15m
KLM
Sun 6/2110:15 am
SCL
- EZE
Nonstop2h 00m
KLM
Deal found 4/16![KLM logo]()
$273
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Mon 10/510:10 pm
AEP
- SCL
Nonstop2h 25m
JetSMART
Mon 10/124:35 pm
SCL
- AEP
Nonstop2h 05m
JetSMART
Deal found 4/17![JetSMART logo]()
$205
This JetSMART deal was found by Cheapflights users on 4/17. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:45 am
AEP
- SCL
Nonstop2h 28m
JetSMART
Thu 7/166:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/17![JetSMART logo]()
$207
This Sky Airline deal was found by Cheapflights users on 4/14. 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 Sky Airline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:30 pm
EZE
- SCL
Nonstop2h 30m
Sky Airline
Fri 7/312:55 am
SCL
- EZE
Nonstop2h 05m
Sky Airline
Deal found 4/14![Sky Airline logo]()
$258
This KAYAK deal was found by Cheapflights users on 4/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:10 pm
AEP
- SCL
Nonstop2h 26m
JetSMART
Thu 5/148:12 am
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/13![JetSMART logo]()
$219
This KLM deal was found by Cheapflights users on 4/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:30 am
EZE
- SCL
Nonstop2h 15m
KLM
Mon 8/1010:15 am
SCL
- EZE
Nonstop2h 00m
KLM
Deal found 4/13![KLM logo]()
$273
This JetSMART deal was found by Cheapflights users on 4/13. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:45 am
AEP
- SCL
Nonstop2h 28m
JetSMART
Thu 8/132:11 pm
SCL
- AEP
1 stop7h 46m
JetSMART
Deal found 4/13![JetSMART logo]()
$222
This KLM deal was found by Cheapflights users on 4/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:30 am
EZE
- SCL
Nonstop2h 15m
KLM
Mon 6/1510:15 am
SCL
- EZE
Nonstop2h 00m
KLM
Deal found 4/16![KLM logo]()
$273
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:30 am
EZE
- SCL
Nonstop1h 15m
KLM
Mon 10/1210:15 am
SCL
- EZE
Nonstop3h 00m
KLM
Deal found 4/17![KLM logo]()
$273
This JetSMART deal was found by Cheapflights users on 4/15. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:36 pm
AEP
- SCL
1 stop26h 50m
JetSMART
Mon 8/313:09 pm
SCL
- AEP
Nonstop2h 11m
JetSMART
Deal found 4/15![JetSMART logo]()
$230
This KLM deal was found by Cheapflights users on 4/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:30 am
EZE
- SCL
Nonstop2h 15m
KLM
Fri 7/3110:15 am
SCL
- EZE
Nonstop2h 00m
KLM
Deal found 4/13![KLM logo]()
$273
This JetSMART deal was found by Cheapflights users on 4/15. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:50 pm
AEP
- SCL
Nonstop2h 26m
JetSMART
Sun 5/1712:22 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/15![JetSMART logo]()
$230
This JetSMART deal was found by Cheapflights users on 4/17. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:50 pm
AEP
- SCL
Nonstop2h 26m
JetSMART
Tue 6/168:12 am
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/17![JetSMART logo]()
$234
This JetSMART deal was found by Cheapflights users on 4/13. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:10 pm
AEP
- SCL
Nonstop2h 26m
JetSMART
Sun 8/26:29 am
SCL
- AEP
Nonstop2h 11m
JetSMART
Deal found 4/13![JetSMART logo]()
$235
This JetSMART deal was found by Cheapflights users on 4/17. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:30 pm
AEP
- SCL
Nonstop2h 26m
JetSMART
Fri 5/85:46 am
SCL
- AEP
1 stop17h 37m
JetSMART
Deal found 4/17![JetSMART logo]()
$237
This JetSMART deal was found by Cheapflights users on 4/13. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:30 pm
AEP
- SCL
Nonstop2h 26m
JetSMART
Sun 5/108:12 am
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/13![JetSMART logo]()
$241
Last-minute flights from Buenos Aires to SantiagoDiscover last-minute flight deals from Buenos Aires to Santiago. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Buenos Aires to Santiago. Data last updated April 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:30 pm
AEP
- SCL
Nonstop2h 26m
Multiple Airlines
Sat 5/97:04 pm
SCL
- AEP
1 stop14h 06m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Wed 5/63:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/15![JetSMART logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:20 am
AEP
- SCL
1 stop15h 44m
Multiple Airlines
Fri 5/157:22 pm
SCL
- AEP
Nonstop2h 08m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$169
This Mytrip deal was found by Cheapflights users on 4/15. 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.
Fri 5/87:20 am
AEP
- SCL
1 stop12h 14m
Multiple Airlines
Sun 5/109:15 am
SCL
- AEP
Nonstop2h 05m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:30 pm
AEP
- SCL
Nonstop2h 26m
JetSMART
Wed 5/133:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/14![JetSMART logo]()
$145
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:10 pm
AEP
- SCL
1 stop5h 54m
Multiple Airlines
Sun 5/109:15 am
SCL
- AEP
Nonstop2h 05m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:45 am
AEP
- SCL
Nonstop2h 26m
Multiple Airlines
Mon 5/185:40 pm
SCL
- AEP
Nonstop2h 00m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Mon 5/183:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/13![JetSMART logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Sun 5/176:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/16![JetSMART logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Mon 5/183:12 pm
SCL
- AEP
Nonstop2h 08m
JetSMART
Deal found 4/15![JetSMART logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:45 am
AEP
- SCL
Nonstop2h 26m
Multiple Airlines
Sun 5/1712:50 pm
SCL
- AEP
1 stop3h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:30 am
EZE
- SCL
1 stop15h 34m
Multiple Airlines
Sun 6/74:00 am
SCL
- EZE
Nonstop2h 05m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$179
One-way flights from Buenos Aires to SantiagoSearch for one-way flight options from Buenos Aires to Santiago. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Buenos Aires to Santiago. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:30 pm
AEP
- SCL
Nonstop2h 26m
JetSMART
Deal found 4/16![JetSMART logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:30 am
EZE
- SCL
1 stop15h 34m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/314:55 pm
AEP
- SCL
1 stop6h 09m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:55 pm
AEP
- SCL
1 stop26h 09m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:20 am
EZE
- SCL
1 stop15h 44m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:05 am
AEP
- SCL
1 stop16h 59m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:10 pm
AEP
- SCL
1 stop5h 54m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:35 pm
EZE
- SCL
1 stop9h 29m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:45 am
AEP
- SCL
Nonstop2h 26m
JetSMART
Deal found 4/13![JetSMART logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:30 pm
EZE
- SCL
1 stop8h 36m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:10 pm
AEP
- SCL
Nonstop2h 25m
JetSMART
Deal found 4/17![JetSMART logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:55 am
EZE
- SCL
1 stop17h 09m
JetSMART
Deal found 4/14![JetSMART logo]()
$113
Find flight deals from Buenos Aires to Santiago
Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Santiago (SCL). 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 April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $144 (Kiwi.com) |
One-way from | $67 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $216 |
Good round-trip deal | $188 or less |
Good one-way deal | $119 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Buenos Aires to Santiago 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 April 18, 2026.
Use the filters below to find and compare flights from Buenos Aires to Santiago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Sat 10/10
4:30 pm-6:55 pm
Nonstop2h 25m
Santiago Arturo Merino Benitez
Sat 10/17
10:24 pm-12:30 am
Nonstop2h 06m
$202
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Mon 10/5
10:10 pm-12:35 am
Nonstop2h 25m
Santiago Arturo Merino Benitez
Mon 10/12
4:35 pm-6:40 pm
Nonstop2h 05m
$205
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Fri 7/10
5:45 am-7:13 am
Nonstop2h 28m
Santiago Arturo Merino Benitez
Thu 7/16
6:12 pm-9:20 pm
Nonstop2h 08m
$207
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Mon 5/11
10:10 pm-11:36 pm
Nonstop2h 26m
Santiago Arturo Merino Benitez
Thu 5/14
8:12 am-11:20 am
Nonstop2h 08m
$219
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Fri 7/17
5:45 am-7:13 am
Nonstop2h 28m
Santiago Arturo Merino Benitez
Thu 8/13
2:11 pm-10:57 pm
1 stop7h 46m
$222
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Sun 8/23
8:36 pm-10:26 pm
1 stop26h 50m
Santiago Arturo Merino Benitez
Mon 8/31
3:09 pm-6:20 pm
Nonstop2h 11m
$230
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Thu 5/14
12:50 pm-2:16 pm
Nonstop2h 26m
Santiago Arturo Merino Benitez
Sun 5/17
12:22 pm-3:30 pm
Nonstop2h 08m
$230
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Mon 6/8
12:50 pm-2:16 pm
Nonstop2h 26m
Santiago Arturo Merino Benitez
Tue 6/16
8:12 am-11:20 am
Nonstop2h 08m
$234
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Sun 7/12
10:10 pm-11:36 pm
Nonstop2h 26m
Santiago Arturo Merino Benitez
Sun 8/2
6:29 am-9:40 am
Nonstop2h 11m
$235
Buenos AiresSantiago
AEP - SCL
AEPSCL
Buenos Aires Jorge Newbery
Fri 5/1
4:30 pm-5:56 pm
Nonstop2h 26m
Santiago Arturo Merino Benitez
Fri 5/8
5:46 am-12:23 am
1 stop17h 37m
$237
Showing 1-10 of 36 resultsSorted by cheapest first
Compare providers for flights from Buenos Aires to Santiago
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buenos Aires to Santiago in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buenos Aires-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-Santiago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buenos Aires-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buenos Aires to Santiago
Have a flexible travel schedule? Discover the best time to fly to Santiago from Buenos Aires with our price prediction graph.
BUE-SCL
AEP-SCL
EZE-SCL
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 Buenos Aires to Santiago
BUE-SCL
AEP-SCL
EZE-SCL
How far ahead should I book a flight from Buenos Aires to Santiago?
Use this chart to determine the optimal time to book a round-trip flight from Buenos Aires to Santiago. Price data was last updated on April 10, 2026.
The best time to book flights from Buenos Aires to Santiago is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Buenos Aires to Santiago?
Currently, March is the cheapest month in which you can book a flight from Buenos Aires to Santiago (average of $169). Flying from Buenos Aires to Santiago in July is currently the most expensive (average of $271). 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 BUE to SCL?
Find hourly flight availability from Buenos Aires to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 18, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Buenos Aires to Santiago by exploring options for tickets in the morning.
What is the cheapest day to fly from Buenos Aires to Santiago?
Use this chart to determine the cheapest time to fly round-trip from Buenos Aires to Santiago. Price data was last updated on April 11, 2026.
Travelers seeking maximum savings on their Buenos Aires to Santiago flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Buenos Aires to Santiago
Explore weekly flight availability from Buenos Aires to Santiago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 18, 2026.
The most flights from BUE to SCL are scheduled on a Wednesday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).
How much does it cost to fly round-trip from Buenos Aires to Santiago?
How often are flights from Buenos Aires to Santiago delayed?
About 12% of weekly flights between Buenos Aires and Santiago have experienced delays in the past year, with the average delay time being 128 minutes.
What is the most punctual flight time for Buenos Aires to Santiago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Buenos Aires to Santiago flights?
Over the last year, Sky Airline have had the lowest number of delays on this route, with just 7% of flights being delayed.
Reviews of airlines servicing Santiago
Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated April 18, 2026.
Get a feel of what it's like to fly with Aerolineas Argentinas,KLM, andLATAM Airlines from Buenos Aires to Santiago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.5
Crew
8.4
Boarding
8.0
Entertainment
5.8
Overall
8.1
Comfort
7.6
Reviews
1 / 7
10.0
ExcellentJoseph,Mar 2026
MIA - EZE
Food
6.5
Crew
8.4
Boarding
8.0
Entertainment
5.8
Overall
8.1
Comfort
7.6
Reviews
1 / 7
10.0
ExcellentJoseph,Mar 2026
MIA - EZE
Food
6.5
Crew
8.4
Boarding
8.0
Entertainment
5.8
Overall
8.1
Comfort
7.6
Reviews
1 / 7
10.0
ExcellentJoseph,Mar 2026
MIA - EZE
Food
6.5
Crew
8.4
Boarding
8.0
Entertainment
5.8
Overall
8.1
Comfort
7.6
Reviews
1 / 7
10.0
ExcellentJoseph,Mar 2026
MIA - EZE
Food
6.5
Crew
8.4
Boarding
8.0
Entertainment
5.8
Overall
8.1
Comfort
7.6
Reviews
1 / 7
10.0
ExcellentJoseph,Mar 2026
MIA - EZE
Related info for your journey
Find useful and relevant information for your journey from Buenos Aires to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Buenos Aires to Santiago
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Complete your trip
Complete your trip to Santiago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buenos Aires to Santiago by cabin class
Find flights from Buenos Aires to Santiago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buenos Aires and Santiago flights
Browse other Buenos Aires and Santiago flight options. Last updated on April 18, 2026.
Other flights from Buenos Aires
Browse through other flights departing from Buenos Aires. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santiago
Explore flights to Santiago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Top 5 airlines flying from Buenos Aires to Santiago
Discover the top 5 airlines that operate flights from Buenos Aires to Santiago. 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$140 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$102 | Average$204 | FlexibilityNo cancel fee | On-time73% | |
| Cheapest$121 | Average$270 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$163 | Average$247 | FlexibilityNo cancel fee | On-time59% | |
| Cheapest$187 | Average$276 | FlexibilityNo cancel fee | On-time75% |