$268+ Cheap flights from Boston (BOS) to Chile
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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SCL
Mar 8 — Mar 151
1 adult, Economy
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Find cheap flights from Boston to Chile 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
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Cheapest flights from Boston to ChileExplore the most affordable flight options available from Boston to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.
Explore the most affordable flight options available from Boston to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/225:45 am
BOS
- SCL
2 stops27h 54m
Multiple Airlines
Mon 3/305:55 am
SCL
- BOS
2 stops33h 00m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$545
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:01 am
BOS
- SCL
2 stops31h 39m
Multiple Airlines
Mon 3/3012:30 pm
SCL
- BOS
2 stops26h 25m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$556
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:01 am
BOS
- SCL
3 stops29h 04m
Multiple Airlines
Wed 4/296:40 am
SCL
- BOS
1 stop24h 30m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$561
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:01 am
BOS
- SCL
3 stops29h 04m
Multiple Airlines
Tue 4/286:40 am
SCL
- BOS
2 stops34h 18m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:55 pm
BOS
- SCL
2 stops35h 35m
Multiple Airlines
Tue 5/511:00 pm
SCL
- BOS
1 stop17h 58m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$578
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:01 am
BOS
- SCL
2 stops20h 34m
Multiple Airlines
Thu 3/2612:35 pm
SCL
- BOS
2 stops26h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$592
This Trip.com deal was found by Cheapflights users on 2/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:45 am
BOS
- SCL
1 stop20h 00m
Avianca
Wed 4/296:40 am
SCL
- BOS
1 stop24h 30m
Avianca
Deal found 2/4![Avianca logo]()
$593
This Mytrip deal was found by Cheapflights users on 2/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:45 am
BOS
- PUQ
3 stops29h 29m
Multiple Airlines
Tue 3/316:10 am
PUQ
- BOS
3 stops32h 45m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$756
This LATAM Airlines deal was found by Cheapflights users on 2/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:40 pm
BOS
- CCP
2 stops22h 24m
LATAM Airlines
Sat 3/288:51 pm
CCP
- BOS
2 stops27h 42m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$774
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:01 am
BOS
- CCP
3 stops26h 56m
Multiple Airlines
Sat 3/283:55 pm
CCP
- BOS
3 stops23h 00m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$787
This LATAM Airlines deal was found by Cheapflights users on 2/2. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:08 pm
BOS
- CCP
2 stops24h 17m
LATAM Airlines
Thu 5/78:11 pm
CCP
- BOS
2 stops19h 49m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$790
This LATAM Airlines deal was found by Cheapflights users on 2/5. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:15 pm
BOS
- PUQ
2 stops29h 49m
LATAM Airlines
Sat 3/2810:47 pm
PUQ
- BOS
2 stops25h 46m
LATAM Airlines
Deal found 2/5![LATAM Airlines logo]()
$879
Best flights from Boston to ChileDiscover carefully curated flight deals from Boston to Chile that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2026.
Discover carefully curated flight deals from Boston to Chile that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Tue 4/2811:00 pm
SCL
- BOS
1 stop17h 58m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$579
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:04 pm
BOS
- SCL
1 stop15h 51m
LATAM Airlines
Wed 3/1110:40 pm
SCL
- BOS
1 stop13h 30m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$610
This Copa Airlines deal was found by Cheapflights users on 2/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:05 pm
BOS
- SCL
1 stop12h 55m
Copa Airlines
Wed 3/251:17 am
SCL
- BOS
1 stop14h 25m
Copa Airlines
Deal found 2/1![Copa Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:40 am
BOS
- SCL
2 stops22h 16m
Multiple Airlines
Tue 5/511:00 pm
SCL
- BOS
1 stop17h 58m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$604
This Aviatur deal was found by Cheapflights users on 2/3. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:05 am
BOS
- SCL
1 stop21h 30m
LATAM Airlines
Sat 4/48:30 am
SCL
- BOS
1 stop26h 52m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$616
This Copa Airlines deal was found by Cheapflights users on 2/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:44 am
BOS
- SCL
1 stop14h 50m
Copa Airlines
Thu 3/263:32 am
SCL
- BOS
1 stop20h 38m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$620
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:22 pm
BOS
- SCL
2 stops21h 18m
LATAM Airlines
Sun 5/1710:55 pm
SCL
- BOS
1 stop17h 05m
LATAM Airlines
Deal found 2/5![LATAM Airlines logo]()
$619
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Mon 3/165:45 am
BOS
- SCL
2 stops27h 54m
Multiple Airlines
Sun 3/2911:26 am
SCL
- BOS
3 stops30h 28m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$619
This Copa Airlines deal was found by Cheapflights users on 2/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:43 am
BOS
- SCL
1 stop14h 43m
Copa Airlines
Sun 4/194:17 am
SCL
- BOS
1 stop18h 52m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$620
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:30 pm
BOS
- SCL
2 stops23h 35m
LATAM Airlines
Wed 4/2910:55 pm
SCL
- BOS
1 stop16h 33m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$619
This Copa Airlines deal was found by Cheapflights users on 2/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:44 am
BOS
- SCL
1 stop14h 50m
Copa Airlines
Mon 3/305:19 am
SCL
- BOS
1 stop18h 51m
Copa Airlines
Deal found 2/4![Copa Airlines logo]()
$620
This FlightHub deal was found by Cheapflights users on 2/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:55 pm
BOS
- SCL
1 stop15h 00m
LATAM Airlines
Mon 3/168:15 am
SCL
- BOS
2 stops27h 07m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$619
This Mytrip deal was found by Cheapflights users on 2/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:45 am
BOS
- PUQ
3 stops29h 29m
Multiple Airlines
Tue 3/316:10 am
PUQ
- BOS
3 stops32h 45m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$756
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:01 am
BOS
- CCP
3 stops26h 56m
Multiple Airlines
Sat 3/283:55 pm
CCP
- BOS
3 stops23h 00m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$787
This LATAM Airlines deal was found by Cheapflights users on 2/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:40 pm
BOS
- CCP
2 stops22h 24m
LATAM Airlines
Sat 3/288:51 pm
CCP
- BOS
2 stops27h 42m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$774
This LATAM Airlines deal was found by Cheapflights users on 2/1. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:08 pm
BOS
- CCP
2 stops20h 32m
LATAM Airlines
Thu 5/76:49 pm
CCP
- BOS
2 stops21h 11m
LATAM Airlines
Deal found 2/1![LATAM Airlines logo]()
$790
This LATAM Airlines deal was found by Cheapflights users on 2/5. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:15 pm
BOS
- PUQ
2 stops29h 49m
LATAM Airlines
Sat 3/2810:47 pm
PUQ
- BOS
2 stops25h 46m
LATAM Airlines
Deal found 2/5![LATAM Airlines logo]()
$879
This LATAM Airlines deal was found by Cheapflights users on 2/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:40 pm
BOS
- PUQ
2 stops29h 28m
LATAM Airlines
Fri 3/271:59 am
PUQ
- BOS
2 stops33h 23m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$917
This LATAM Airlines deal was found by Cheapflights users on 2/5. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:08 pm
BOS
- LSC
2 stops21h 06m
LATAM Airlines
Thu 5/712:45 pm
LSC
- BOS
2 stops27h 15m
LATAM Airlines
Deal found 2/5![LATAM Airlines logo]()
$1,082
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:01 am
BOS
- IPC
3 stops33h 39m
Multiple Airlines
Tue 4/142:45 pm
IPC
- BOS
3 stops41h 26m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$2,240
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Thu 3/55:27 am
BOS
- IPC
3 stops33h 03m
Multiple Airlines
Thu 3/122:55 pm
IPC
- BOS
3 stops32h 04m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$2,972
This LATAM Airlines deal was found by Cheapflights users on 2/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:55 am
BOS
- IPC
2 stops29h 45m
LATAM Airlines
Tue 4/142:45 pm
IPC
- BOS
2 stops62h 50m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$2,160
This KAYAK deal was found by Cheapflights users on 2/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/51:04 pm
BOS
- IPC
2 stops25h 26m
LATAM Airlines
Thu 3/122:55 pm
IPC
- BOS
2 stops31h 38m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$4,367
Last-minute flights from Boston to ChileDiscover last-minute flight deals from Boston to Chile. Data last updated February 6, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Chile. Data last updated February 6, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:04 pm
BOS
- SCL
1 stop15h 51m
LATAM Airlines
Wed 3/1110:40 pm
SCL
- BOS
1 stop13h 30m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$610
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:01 am
BOS
- SCL
2 stops20h 34m
Multiple Airlines
Thu 3/2612:35 pm
SCL
- BOS
2 stops26h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$592
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:55 pm
BOS
- SCL
1 stop15h 00m
LATAM Airlines
Thu 3/2610:30 pm
SCL
- BOS
1 stop13h 40m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$606
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/206:01 am
BOS
- SCL
2 stops23h 39m
Multiple Airlines
Fri 3/275:50 am
SCL
- BOS
2 stops33h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$611
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/209:55 am
BOS
- SCL
1 stop19h 05m
LATAM Airlines
Wed 4/110:30 am
SCL
- BOS
1 stop14h 03m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$615
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:01 am
BOS
- SCL
2 stops31h 39m
Multiple Airlines
Mon 3/3012:30 pm
SCL
- BOS
2 stops26h 25m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$556
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:01 am
BOS
- SCL
3 stops28h 59m
Multiple Airlines
Tue 3/317:40 am
SCL
- BOS
2 stops31h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$604
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:01 am
BOS
- SCL
3 stops28h 59m
Multiple Airlines
Sun 3/2911:26 am
SCL
- BOS
3 stops30h 28m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$608
This LATAM Airlines deal was found by Cheapflights users on 2/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:40 pm
BOS
- CCP
2 stops22h 24m
LATAM Airlines
Sat 3/288:51 pm
CCP
- BOS
2 stops27h 42m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$774
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/225:45 am
BOS
- SCL
2 stops27h 54m
Multiple Airlines
Mon 3/305:55 am
SCL
- BOS
2 stops33h 00m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$545
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/225:45 am
BOS
- SCL
2 stops22h 29m
Multiple Airlines
Sun 3/2911:26 am
SCL
- BOS
3 stops30h 28m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$598
This Mytrip deal was found by Cheapflights users on 2/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:45 am
BOS
- PUQ
3 stops29h 29m
Multiple Airlines
Tue 3/316:10 am
PUQ
- BOS
3 stops32h 45m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$756
One-way flights from Boston to ChileSearch for one-way flight options from Boston to Chile. Find affordable one-way fares based on user searches. Data last updated February 6, 2026.
Search for one-way flight options from Boston to Chile. Find affordable one-way fares based on user searches. Data last updated February 6, 2026.
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Tue 3/315:45 am
BOS
- SCL
2 stops22h 26m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$268
This SmartFares deal was found by Cheapflights users on 2/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:45 am
BOS
- SCL
1 stop20h 00m
Avianca
Deal found 2/4![Avianca logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:50 pm
BOS
- SCL
3 stops41h 10m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$303
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Sun 3/156:01 am
BOS
- SCL
2 stops31h 39m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$306
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:50 pm
BOS
- SCL
2 stops21h 25m
Avianca
Deal found 2/4![Avianca logo]()
$318
This Air Canada deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:35 pm
BOS
- SCL
1 stop17h 40m
Air Canada
Deal found 2/3![Air Canada logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:55 am
BOS
- SCL
2 stops37h 40m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$330
This Ucuzabilet deal was found by Cheapflights users on 2/5. 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 Ucuzabilet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:00 pm
BOS
- SCL
1 stop21h 15m
Air Canada
Deal found 2/5![Air Canada logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:01 pm
BOS
- SCL
2 stops50h 48m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:49 pm
BOS
- PUQ
3 stops51h 01m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$394
This LATAM Airlines deal was found by Cheapflights users on 2/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:15 pm
BOS
- PUQ
2 stops19h 03m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$562
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:59 pm
BOS
- PUQ
2 stops50h 53m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$789
Find flight deals from Boston to Chile
Keep the following information in mind while searching for Boston to Chile flight deals. Data was last updated February 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $545 (Mytrip) |
One-way from | $268 (Mytrip) |
Popular in | April |
Cheapest in | November |
Average price | $906 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Chile 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 February 6, 2026.
Use the filters below to find and compare flights from Boston to Chile that are best for you.
Fly from
Boston
Fly to
Chile
Route
Depart
Return
Price
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Tue 4/14
6:01 am-5:30 am
2 stops23h 29m
Santiago Arturo Merino Benitez
Tue 4/28
11:00 pm-4:58 pm
1 stop17h 58m
$579
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Tue 4/28
5:40 am-3:56 am
2 stops22h 16m
Santiago Arturo Merino Benitez
Tue 5/5
11:00 pm-4:58 pm
1 stop17h 58m
$604
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Wed 3/4
1:04 pm-6:55 am
1 stop15h 51m
Santiago Arturo Merino Benitez
Wed 3/11
10:40 pm-11:10 am
1 stop13h 30m
$610
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Tue 3/31
7:05 am-5:35 am
1 stop21h 30m
Santiago Arturo Merino Benitez
Sat 4/4
8:30 am-10:22 am
1 stop26h 52m
$616
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Thu 5/7
3:22 pm-12:40 pm
2 stops21h 18m
Santiago Arturo Merino Benitez
Sun 5/17
10:55 pm-4:00 pm
1 stop17h 05m
$619
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Mon 3/16
5:45 am-10:39 am
2 stops27h 54m
Santiago Arturo Merino Benitez
Sun 3/29
11:26 am-4:54 pm
3 stops30h 28m
$619
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Sun 4/19
1:30 pm-1:05 pm
2 stops23h 35m
Santiago Arturo Merino Benitez
Wed 4/29
10:55 pm-3:28 pm
1 stop16h 33m
$619
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Mon 3/9
1:55 pm-5:55 am
1 stop15h 00m
Santiago Arturo Merino Benitez
Mon 3/16
8:15 am-10:22 am
2 stops27h 07m
$619
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Thu 3/19
4:05 pm-6:00 am
1 stop12h 55m
Santiago Arturo Merino Benitez
Wed 3/25
1:17 am-2:42 pm
1 stop14h 25m
$620
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Fri 3/20
8:44 am-12:34 am
1 stop14h 50m
Santiago Arturo Merino Benitez
Thu 3/26
3:32 am-11:10 pm
1 stop20h 38m
$620
Showing 1-10 of 35 results
Best time to book a flight from Boston to Chile
Have a flexible travel schedule? Discover the best time to fly to Chile from Boston with our price prediction graph.
BOS-SCL
BOS-PUQ
BOS-CCP
BOS-LSC
BOS-IPC
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 Boston to Chile
BOS-CL0
BOS-SCL
BOS-PUQ
BOS-CCP
BOS-LSC
What is the cheapest month to book a flight from Boston to Chile?
Currently, May is the cheapest month in which you can book a flight from Boston to Chile (average of $460). Flying from Boston to Chile in June is currently the most expensive (average of $791). 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.
Reviews of airlines servicing Chile
Get insights into the airlines that provide service to Chile. 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 Chile. Reviews last updated February 6, 2026.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Boston to Chile by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Boston to Chile. 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 Boston to Chile
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Chile by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Chile by cabin class
Find flights from Boston to Chile, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Chile flights
Browse other Boston and Chile flight options. Last updated on February 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Chile flights
Consider these flights traveling from Boston to Chile.
Fly to Chile regions
Consider these flights traveling to Chile regions.
Top 7 airlines flying from Boston to Chile
Discover the top 7 airlines that operate flights from Boston to Chile. 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 February 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$892 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$442 | Average$737 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$513 | Average$890 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$971 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$514 | Average$779 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$543 | Average$876 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$697 | Average$826 | FlexibilityNo cancel fee | On-time67% |