$232+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SCL
Apr 4 — Apr 111
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Chile with Cheapflights
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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 March 5, 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 March 5, 2026.
This Mytrip deal was found by Cheapflights users on 3/4. 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
- SCL
2 stops23h 39m
Multiple Airlines
Thu 4/98:20 pm
SCL
- BOS
2 stops17h 35m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Sun 3/226:01 am
BOS
- SCL
2 stops23h 39m
Multiple Airlines
Tue 4/710:30 am
SCL
- BOS
1 stop27h 25m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Mon 3/306:01 am
BOS
- SCL
2 stops23h 39m
Multiple Airlines
Wed 4/810:30 am
SCL
- BOS
1 stop27h 25m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$565
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:01 am
BOS
- SCL
2 stops23h 39m
Multiple Airlines
Thu 4/98:20 pm
SCL
- BOS
2 stops17h 35m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/76:01 am
BOS
- SCL
2 stops20h 34m
Multiple Airlines
Wed 4/1511:00 pm
SCL
- BOS
1 stop14h 17m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 4/146:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Tue 4/2110:30 am
SCL
- BOS
1 stop26h 47m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/86:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Tue 4/148:30 am
SCL
- BOS
2 stops28h 47m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 4/76:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Tue 4/148:30 am
SCL
- BOS
2 stops28h 47m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/86:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Wed 4/1510:30 am
SCL
- BOS
1 stop26h 47m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/306:01 am
BOS
- SCL
2 stops23h 39m
Multiple Airlines
Tue 4/710:30 am
SCL
- BOS
1 stop27h 25m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 4/76:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Thu 4/168:40 am
SCL
- BOS
2 stops28h 37m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$595
This Trip.com deal was found by Cheapflights users on 2/28. 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.
Sat 3/288:55 am
BOS
- PUQ
3 stops25h 20m
Multiple Airlines
Thu 4/96:01 pm
PUQ
- BOS
3 stops37h 49m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$922
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 March 5, 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 March 5, 2026.
This Air Canada deal was found by Cheapflights users on 2/28. 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.
Mon 3/96:15 am
BOS
- SCL
1 stop28h 00m
Air Canada
Mon 3/167:55 pm
SCL
- BOS
2 stops24h 17m
Air Canada
Deal found 2/28![Air Canada logo]()
$693
This Copa Airlines deal was found by Cheapflights users on 3/3. 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.
Tue 4/288:43 am
BOS
- SCL
1 stop14h 00m
Copa Airlines
Wed 5/612:38 am
SCL
- BOS
1 stop22h 30m
Copa Airlines
Deal found 3/3![Copa Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:55 am
BOS
- SCL
1 stop16h 55m
Delta
Wed 5/67:55 pm
SCL
- BOS
2 stops20h 30m
Delta
Deal found 3/2![Delta logo]()
$761
This LATAM Airlines deal was found by Cheapflights users on 2/27. 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 3/239:55 am
BOS
- SCL
1 stop19h 05m
LATAM Airlines
Thu 3/264:35 am
SCL
- BOS
2 stops19h 26m
LATAM Airlines
Deal found 2/27![LATAM Airlines logo]()
$793
This Mytrip deal was found by Cheapflights users on 3/4. 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 5/44:50 pm
BOS
- CCP
3 stops26h 16m
Multiple Airlines
Thu 5/77:44 pm
CCP
- BOS
2 stops35h 06m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,013
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:57 pm
BOS
- CCP
2 stops30h 17m
American Airlines
Thu 4/2311:27 am
CCP
- BOS
2 stops30h 02m
American Airlines
Deal found 3/2![American Airlines logo]()
$1,117
This Copa Airlines deal was found by Cheapflights users on 3/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:52 am
BOS
- SCL
1 stop20h 18m
Copa Airlines
Mon 5/1812:38 am
SCL
- BOS
1 stop14h 06m
Copa Airlines
Deal found 3/2![Copa Airlines logo]()
$731
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:25 am
BOS
- SCL
2 stops18h 35m
Delta
Thu 5/711:00 pm
SCL
- BOS
1 stop16h 03m
Delta
Deal found 3/4![Delta logo]()
$765
This KAYAK deal was found by Cheapflights users on 2/28. 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.
Sun 3/88:59 pm
BOS
- SCL
1 stop31h 56m
LATAM Airlines
Tue 3/105:10 pm
SCL
- BOS
1 stop15h 25m
LATAM Airlines
Deal found 2/28![LATAM Airlines logo]()
$794
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:35 am
BOS
- SCL
1 stop25h 40m
Delta
Thu 4/98:40 pm
SCL
- BOS
1 stop20h 51m
Delta
Deal found 3/3![Delta logo]()
$771
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:35 pm
BOS
- SCL
1 stop13h 40m
Delta
Sat 5/910:55 pm
SCL
- BOS
1 stop20h 08m
Delta
Deal found 3/3![Delta logo]()
$789
This Trip.com deal was found by Cheapflights users on 2/28. 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.
Sat 3/288:55 am
BOS
- PUQ
2 stops23h 33m
Multiple Airlines
Thu 4/92:08 pm
PUQ
- BOS
3 stops41h 42m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$1,015
This LATAM Airlines deal was found by Cheapflights users on 2/27. 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 stops18h 50m
LATAM Airlines
Deal found 2/27![LATAM Airlines logo]()
$953
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:55 am
BOS
- SCL
1 stop16h 55m
Delta
Fri 4/177:45 am
SCL
- BOS
2 stops17h 53m
Delta
Deal found 2/27![Delta logo]()
$801
This LATAM Airlines deal was found by Cheapflights users on 2/27. 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 5/44:00 pm
BOS
- CCP
2 stops24h 00m
LATAM Airlines
Thu 5/77:28 pm
CCP
- BOS
2 stops20h 32m
LATAM Airlines
Deal found 2/27![LATAM Airlines logo]()
$963
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:55 am
BOS
- SCL
1 stop16h 55m
Delta
Sat 4/2510:55 pm
SCL
- BOS
1 stop18h 50m
Delta
Deal found 3/1![Delta logo]()
$801
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:30 pm
BOS
- SCL
1 stop13h 45m
Delta
Wed 5/610:55 pm
SCL
- BOS
1 stop17h 05m
Delta
Deal found 3/1![Delta logo]()
$805
This KAYAK deal was found by Cheapflights users on 3/4. 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.
Wed 4/89:55 am
BOS
- PUQ
2 stops26h 23m
LATAM Airlines
Wed 4/159:50 am
PUQ
- BOS
2 stops30h 00m
LATAM Airlines
Deal found 3/4![LATAM Airlines logo]()
$1,036
This KAYAK deal was found by Cheapflights users on 3/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:15 pm
BOS
- PUQ
2 stops25h 29m
LATAM Airlines
Sat 3/2810:47 pm
PUQ
- BOS
2 stops25h 46m
LATAM Airlines
Deal found 3/1![LATAM Airlines logo]()
$1,055
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:55 pm
BOS
- CCP
2 stops18h 24m
Delta
Thu 4/238:12 pm
CCP
- BOS
2 stops19h 16m
Delta
Deal found 3/2![Delta logo]()
$963
This KAYAK deal was found by Cheapflights users on 3/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:05 pm
BOS
- PUQ
3 stops24h 35m
LATAM Airlines
Sun 5/179:48 am
PUQ
- BOS
2 stops22h 47m
LATAM Airlines
Deal found 3/2![LATAM Airlines logo]()
$1,061
This KAYAK deal was found by Cheapflights users on 2/27. 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.
Sun 5/39:30 am
BOS
- PUQ
2 stops27h 53m
LATAM Airlines
Sat 5/162:14 pm
PUQ
- BOS
3 stops24h 35m
LATAM Airlines
Deal found 2/27![LATAM Airlines logo]()
$1,087
This KAYAK deal was found by Cheapflights users on 2/27. 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.
Wed 3/119:55 am
BOS
- PUQ
2 stops38h 23m
LATAM Airlines
Sun 3/293:14 am
PUQ
- BOS
3 stops32h 08m
LATAM Airlines
Deal found 2/27![LATAM Airlines logo]()
$1,091
This LATAM Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 5/65:45 am
BOS
- IPC
3 stops34h 35m
Multiple Airlines
Wed 5/133:05 pm
IPC
- BOS
2 stops38h 30m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$2,312
This LATAM Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 5/55:08 pm
BOS
- IPC
2 stops21h 57m
LATAM Airlines
Wed 5/133:05 pm
IPC
- BOS
2 stops38h 30m
LATAM Airlines
Deal found 3/2![LATAM Airlines logo]()
$2,206
This KAYAK deal was found by Cheapflights users on 3/4. 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.
Sat 4/42:00 pm
BOS
- IPC
2 stops25h 40m
LATAM Airlines
Sun 4/53:40 pm
IPC
- BOS
2 stops21h 14m
LATAM Airlines
Deal found 3/4![LATAM Airlines logo]()
$3,592
This LATAM Airlines deal was found by Cheapflights users on 3/2. 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.
Thu 4/163:24 pm
BOS
- IPC
2 stops23h 41m
LATAM Airlines
Thu 4/232:45 pm
IPC
- BOS
2 stops22h 05m
LATAM Airlines
Deal found 3/2![LATAM Airlines logo]()
$3,607
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/81:55 pm
BOS
- IPC
2 stops23h 25m
Delta
Wed 3/112:50 pm
IPC
- BOS
2 stops31h 43m
Delta
Deal found 2/28![Delta logo]()
$4,883
This LATAM Airlines deal was found by Cheapflights users on 2/28. 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.
Sun 3/89:05 am
BOS
- IPC
2 stops30h 45m
LATAM Airlines
Fri 3/132:30 pm
IPC
- BOS
2 stops23h 32m
LATAM Airlines
Deal found 2/28![LATAM Airlines logo]()
$6,058
This Ovago deal was found by Cheapflights users on 2/28. 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.
Sat 3/73:35 pm
BOS
- IPC
2 stops23h 15m
LATAM Airlines
Wed 3/112:50 pm
IPC
- BOS
2 stops23h 04m
LATAM Airlines
Deal found 2/28![LATAM Airlines logo]()
$7,441
Last-minute flights from Boston to ChileDiscover last-minute flight deals from Boston to Chile. Data last updated March 5, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Chile. Data last updated March 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Sun 3/226:01 am
BOS
- SCL
2 stops23h 39m
Multiple Airlines
Tue 4/710:30 am
SCL
- BOS
1 stop27h 25m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$551
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:01 am
BOS
- SCL
2 stops23h 39m
Multiple Airlines
Thu 4/98:20 pm
SCL
- BOS
2 stops17h 35m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$581
This Trip.com deal was found by Cheapflights users on 2/28. 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.
Sat 3/288:55 am
BOS
- PUQ
3 stops25h 20m
Multiple Airlines
Thu 4/96:01 pm
PUQ
- BOS
3 stops37h 49m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$922
This Mytrip deal was found by Cheapflights users on 3/4. 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
- SCL
2 stops23h 39m
Multiple Airlines
Thu 4/98:20 pm
SCL
- BOS
2 stops17h 35m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Mon 3/306:01 am
BOS
- SCL
2 stops23h 39m
Multiple Airlines
Wed 4/810:30 am
SCL
- BOS
1 stop27h 25m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/306:01 am
BOS
- SCL
2 stops23h 39m
Multiple Airlines
Tue 4/710:30 am
SCL
- BOS
1 stop27h 25m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/76:01 am
BOS
- SCL
2 stops20h 34m
Multiple Airlines
Wed 4/1511:00 pm
SCL
- BOS
1 stop14h 17m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 4/76:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Tue 4/148:30 am
SCL
- BOS
2 stops28h 47m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 4/76:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Thu 4/168:40 am
SCL
- BOS
2 stops28h 37m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/86:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Tue 4/148:30 am
SCL
- BOS
2 stops28h 47m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/86:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Thu 4/168:40 am
SCL
- BOS
2 stops28h 37m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 4/146:01 am
BOS
- SCL
2 stops23h 29m
Multiple Airlines
Tue 4/2110:30 am
SCL
- BOS
1 stop26h 47m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$584
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 March 5, 2026.
Search for one-way flight options from Boston to Chile. Find affordable one-way fares based on user searches. Data last updated March 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:15 pm
BOS
- SCL
2 stops35h 56m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$232
This Trip.com deal was found by Cheapflights users on 2/28. 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.
Wed 4/1511:20 am
BOS
- SCL
2 stops18h 10m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:36 pm
BOS
- SCL
3 stops49h 04m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$265
This SmartFares deal was found by Cheapflights users on 3/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:55 pm
BOS
- SCL
1 stop14h 20m
Air Canada
Deal found 3/2![Air Canada logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:42 pm
BOS
- SCL
3 stops40h 48m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 3/1712:36 pm
BOS
- SCL
3 stops32h 39m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$309
This Air Canada deal was found by Cheapflights users on 3/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:45 am
BOS
- SCL
1 stop23h 30m
Air Canada
Deal found 3/2![Air Canada logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Wed 4/86:01 am
BOS
- PUQ
3 stops30h 17m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Wed 4/89:55 am
BOS
- PUQ
2 stops36h 13m
LATAM Airlines
Deal found 3/4![LATAM Airlines logo]()
$509
This LATAM Airlines deal was found by Cheapflights users on 3/4. 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 4/45:15 pm
BOS
- IPC
2 stops22h 25m
LATAM Airlines
Deal found 3/4![LATAM Airlines logo]()
$1,849
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 March 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $541 (Mytrip) |
One-way from | $232 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $857 |
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 March 5, 2026.
Use the filters below to find and compare flights from Boston to Chile that are best for you.
Fly from
Fly to
Route
Depart
Return
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Mon 3/9
6:15 am-11:15 am
1 stop28h 00m
Santiago Arturo Merino Benitez
Mon 3/16
7:55 pm-7:12 pm
2 stops24h 17m
$693
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Tue 4/28
8:43 am-10:43 pm
1 stop14h 00m
Santiago Arturo Merino Benitez
Wed 5/6
12:38 am-11:08 pm
1 stop22h 30m
$711
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Thu 5/14
8:52 am-5:10 am
1 stop20h 18m
Santiago Arturo Merino Benitez
Mon 5/18
12:38 am-2:44 pm
1 stop14h 06m
$731
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Wed 4/29
9:55 am-2:50 am
1 stop16h 55m
Santiago Arturo Merino Benitez
Wed 5/6
7:55 pm-4:25 pm
2 stops20h 30m
$761
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Thu 4/30
11:25 am-6:00 am
2 stops18h 35m
Santiago Arturo Merino Benitez
Thu 5/7
11:00 pm-3:03 pm
1 stop16h 03m
$765
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Thu 4/2
5:35 am-8:15 am
1 stop25h 40m
Santiago Arturo Merino Benitez
Thu 4/9
8:40 pm-5:31 pm
1 stop20h 51m
$771
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Thu 4/23
5:35 pm-7:15 am
1 stop13h 40m
Santiago Arturo Merino Benitez
Sat 5/9
10:55 pm-7:03 pm
1 stop20h 08m
$789
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Mon 3/23
9:55 am-6:00 am
1 stop19h 05m
Santiago Arturo Merino Benitez
Thu 3/26
4:35 am-11:01 pm
2 stops19h 26m
$793
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Sun 3/8
8:59 pm-5:55 am
1 stop31h 56m
Santiago Arturo Merino Benitez
Tue 3/10
5:10 pm-7:35 am
1 stop15h 25m
$794
BostonSantiago
BOS - SCL
BOSSCL
Boston Logan Intl
Wed 4/8
9:55 am-2:50 am
1 stop16h 55m
Santiago Arturo Merino Benitez
Fri 4/17
7:45 am-1:38 am
2 stops17h 53m
$801
Showing 1-10 of 41 resultsSorted by cheapest first
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-IPC
BOS-CCP
BOS-LSC
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-IPC
BOS-CCP
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 $468). 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 March 5, 2026.
Get a feel of what it's like to fly with Delta, Copa Airlines, and LATAM 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.
Crew
8.5
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
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 March 5, 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 6 airlines flying from Boston to Chile
Discover the top 6 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 March 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$811 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$442 | Average$825 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$513 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$953 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$514 | Average$779 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$543 | Average$853 | FlexibilityNo cancel fee | On-time71% |