$262+ Cheap flights from Boston (BOS) to Peru
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIM
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Cheapest flights from Boston to PeruExplore the most affordable flight options available from Boston to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Boston to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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 8/2712:20 pm
BOS
- LIM
1 stop10h 35m
Delta
Fri 12/111:00 am
LIM
- BOS
2 stops14h 19m
Delta
Deal found 8/2![Delta logo]()
$544
This Avianca deal was found by Cheapflights users on 8/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:25 pm
BOS
- LIM
1 stop12h 05m
Avianca
Mon 11/911:45 am
LIM
- BOS
1 stop18h 50m
Avianca
Deal found 8/2![Avianca logo]()
$545
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:19 am
BOS
- LIM
2 stops13h 07m
American Airlines
Mon 11/1610:55 pm
LIM
- BOS
2 stops13h 21m
American Airlines
Deal found 7/29![American Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Mon 11/28:09 am
BOS
- LIM
2 stops13h 23m
American Airlines
Mon 11/910:55 pm
LIM
- BOS
1 stop13h 49m
American Airlines
Deal found 8/2![American Airlines logo]()
$549
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:46 am
BOS
- LIM
1 stop12h 14m
Multiple Airlines
Wed 10/712:25 pm
LIM
- BOS
1 stop18h 03m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$552
This Delta deal was found by Cheapflights users on 8/1. 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 11/47:15 am
BOS
- LIM
1 stop14h 25m
Delta
Sat 11/712:00 pm
LIM
- BOS
1 stop17h 27m
Delta
Deal found 8/1![Delta logo]()
$553
This oojo deal was found by Cheapflights users on 8/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:55 am
BOS
- LIM
1 stop14h 00m
LATAM Airlines
Sun 8/303:50 pm
LIM
- BOS
2 stops30h 46m
LATAM Airlines
Deal found 8/2![LATAM Airlines logo]()
$554
This LATAM Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/225:30 am
BOS
- LIM
2 stops27h 35m
LATAM Airlines
Thu 9/312:05 pm
LIM
- BOS
1 stop12h 20m
LATAM Airlines
Deal found 7/29![LATAM Airlines logo]()
$555
This LATAM Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/75:30 am
BOS
- LIM
1 stop17h 25m
LATAM Airlines
Sat 9/2612:55 am
LIM
- BOS
2 stops21h 35m
LATAM Airlines
Deal found 7/31![LATAM Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 11/63:33 pm
BOS
- LIM
1 stop13h 27m
Delta
Fri 11/1312:15 am
LIM
- BOS
2 stops15h 04m
Delta
Deal found 7/30![Delta logo]()
$558
This Copa Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/308:47 am
BOS
- LIM
1 stop15h 53m
Copa Airlines
Thu 11/127:00 am
LIM
- BOS
1 stop15h 01m
Copa Airlines
Deal found 7/30![Copa Airlines logo]()
$559
This LATAM Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/247:05 am
BOS
- CIX
2 stops24h 05m
LATAM Airlines
Wed 12/26:10 pm
CIX
- BOS
2 stops20h 47m
LATAM Airlines
Deal found 7/30![LATAM Airlines logo]()
$603
Best flights from Boston to PeruDiscover carefully curated flight deals from Boston to Peru that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Boston to Peru that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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.
Sun 8/309:05 am
BOS
- LIM
1 stop12h 55m
Delta
Tue 12/158:20 am
LIM
- BOS
2 stops14h 05m
Delta
Deal found 8/2![Delta logo]()
$544
This Copa Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Wed 8/193:57 pm
BOS
- LIM
1 stop28h 18m
Copa Airlines
Sat 9/52:15 am
LIM
- BOS
1 stop19h 47m
Copa Airlines
Deal found 7/30![Copa Airlines logo]()
$559
This LATAM Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 12/57:05 am
BOS
- CIX
2 stops24h 05m
LATAM Airlines
Tue 12/87:25 pm
CIX
- BOS
2 stops19h 32m
LATAM Airlines
Deal found 8/2![LATAM Airlines logo]()
$603
This LATAM Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/132:45 pm
BOS
- TRU
2 stops20h 15m
Multiple Airlines
Sun 9/209:30 pm
TRU
- BOS
2 stops16h 45m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$713
This Gotogate deal was found by Cheapflights users on 8/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:55 am
BOS
- CUZ
1 stop27h 25m
Avianca
Fri 12/1112:25 pm
CUZ
- BOS
1 stop18h 10m
Avianca
Deal found 8/1![Avianca logo]()
$826
This KAYAK deal was found by Cheapflights users on 8/2. 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.
Wed 8/196:00 pm
BOS
- AQP
2 stops14h 42m
GOL
Thu 9/38:50 pm
AQP
- BOS
2 stops27h 08m
GOL
Deal found 8/2![GOL logo]()
$969
This Delta deal was found by Cheapflights users on 8/2. 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.
Mon 8/313:20 pm
BOS
- LIM
1 stop14h 40m
Delta
Tue 12/158:20 am
LIM
- BOS
2 stops13h 08m
Delta
Deal found 8/2![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 8/2. 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.
Mon 8/317:20 am
BOS
- LIM
1 stop15h 20m
Delta
Tue 12/812:15 am
LIM
- BOS
1 stop14h 42m
Delta
Deal found 8/2![Delta logo]()
$544
This Copa Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/248:47 am
BOS
- LIM
1 stop17h 08m
Copa Airlines
Wed 10/72:35 am
LIM
- BOS
1 stop19h 27m
Copa Airlines
Deal found 7/29![Copa Airlines logo]()
$624
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:34 pm
BOS
- LIM
1 stop18h 21m
Delta
Sun 9/1312:05 am
LIM
- BOS
1 stop20h 07m
Delta
Deal found 7/30![Delta logo]()
$553
This LATAM Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 1/265:00 pm
BOS
- AQP
2 stops23h 35m
LATAM Airlines
Fri 1/298:45 am
AQP
- BOS
2 stops16h 13m
LATAM Airlines
Deal found 7/30![LATAM Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 8/2. 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 9/173:05 pm
BOS
- LIM
1 stop16h 25m
Delta
Mon 10/512:05 am
LIM
- BOS
1 stop13h 44m
Delta
Deal found 8/2![Delta logo]()
$553
This LATAM Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 10/317:15 am
BOS
- IQT
2 stops17h 05m
LATAM Airlines
Fri 11/1310:20 am
IQT
- BOS
2 stops24h 43m
LATAM Airlines
Deal found 8/2![LATAM Airlines logo]()
$693
This Gotogate deal was found by Cheapflights users on 8/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:30 pm
BOS
- CUZ
2 stops17h 30m
Multiple Airlines
Sat 12/57:55 pm
CUZ
- BOS
2 stops26h 42m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$770
This Copa Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/242:50 pm
BOS
- CIX
1 stop10h 38m
Copa Airlines
Tue 12/12:37 am
CIX
- BOS
1 stop19h 25m
Copa Airlines
Deal found 7/30![Copa Airlines logo]()
$729
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/98:00 am
BOS
- LIM
1 stop14h 55m
Delta
Tue 9/1512:05 pm
LIM
- BOS
1 stop12h 12m
Delta
Deal found 7/31![Delta logo]()
$553
This Avianca deal was found by Cheapflights users on 8/1. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:25 pm
BOS
- CUZ
2 stops19h 55m
Avianca
Thu 11/195:10 pm
CUZ
- BOS
2 stops20h 40m
Avianca
Deal found 8/1![Avianca logo]()
$828
This LATAM Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 1/243:50 pm
BOS
- IQT
2 stops21h 30m
LATAM Airlines
Wed 1/272:00 pm
IQT
- BOS
2 stops21h 19m
LATAM Airlines
Deal found 7/31![LATAM Airlines logo]()
$693
This Copa Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/277:41 am
BOS
- CIX
1 stop17h 47m
Copa Airlines
Fri 12/42:37 am
CIX
- BOS
1 stop19h 25m
Copa Airlines
Deal found 7/31![Copa Airlines logo]()
$729
This Delta deal was found by Cheapflights users on 8/2. 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.
Mon 8/319:00 am
BOS
- LIM
2 stops13h 40m
Delta
Mon 12/148:20 am
LIM
- BOS
2 stops13h 08m
Delta
Deal found 8/2![Delta logo]()
$558
This Avianca deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:50 pm
BOS
- CUZ
2 stops19h 30m
Avianca
Sun 9/205:10 pm
CUZ
- BOS
2 stops20h 40m
Avianca
Deal found 7/31![Avianca logo]()
$828
This LATAM Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/47:05 am
BOS
- CUZ
2 stops17h 55m
Multiple Airlines
Sat 11/143:05 pm
CUZ
- BOS
2 stops23h 52m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$842
This Orbitz deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:20 pm
BOS
- AQP
2 stops25h 10m
LATAM Airlines
Sat 9/198:40 pm
AQP
- BOS
2 stops27h 37m
LATAM Airlines
Deal found 7/29![LATAM Airlines logo]()
$714
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/103:10 pm
BOS
- LIM
2 stops14h 50m
Delta
Sun 9/1312:05 am
LIM
- BOS
1 stop20h 07m
Delta
Deal found 7/29![Delta logo]()
$558
This Avianca deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:50 pm
BOS
- CUZ
2 stops19h 30m
Avianca
Wed 9/25:10 pm
CUZ
- BOS
1 stop13h 00m
Avianca
Deal found 7/30![Avianca logo]()
$830
This LATAM Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/135:30 am
BOS
- CIX
2 stops26h 30m
LATAM Airlines
Thu 9/176:25 am
CIX
- BOS
2 stops26h 17m
LATAM Airlines
Deal found 7/29![LATAM Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/26:05 am
BOS
- LIM
1 stop15h 55m
Delta
Wed 9/912:05 pm
LIM
- BOS
1 stop12h 12m
Delta
Deal found 7/31![Delta logo]()
$600
This CheapOair deal was found by Cheapflights users on 8/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:20 pm
BOS
- AQP
3 stops37h 55m
LATAM Airlines
Thu 9/39:20 pm
AQP
- BOS
2 stops27h 05m
LATAM Airlines
Deal found 8/2![LATAM Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 8/2. 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 9/171:00 pm
BOS
- LIM
2 stops17h 00m
Delta
Mon 9/2812:15 am
LIM
- BOS
2 stops14h 12m
Delta
Deal found 8/2![Delta logo]()
$605
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/25:50 am
BOS
- IQT
3 stops25h 50m
Multiple Airlines
Sat 10/177:20 am
IQT
- BOS
3 stops30h 30m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,119
Last-minute flights from Boston to PeruDiscover last-minute flight deals from Boston to Peru. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Peru. Data last updated August 3, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Wed 8/193:57 pm
BOS
- LIM
1 stop28h 18m
Copa Airlines
Sat 9/52:15 am
LIM
- BOS
1 stop19h 47m
Copa Airlines
Deal found 7/30![Copa Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 8/1. 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.
Thu 8/207:20 am
BOS
- LIM
1 stop24h 10m
Delta
Thu 9/312:05 pm
LIM
- BOS
1 stop12h 20m
Delta
Deal found 8/1![Delta logo]()
$546
This LATAM Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/225:30 am
BOS
- LIM
2 stops27h 35m
LATAM Airlines
Thu 9/312:05 pm
LIM
- BOS
1 stop12h 20m
LATAM Airlines
Deal found 7/29![LATAM Airlines logo]()
$555
This Justfly.com deal was found by Cheapflights users on 8/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:50 pm
BOS
- LIM
1 stop11h 40m
Avianca
Tue 9/111:45 am
LIM
- BOS
2 stops26h 05m
Avianca
Deal found 8/1![Avianca logo]()
$570
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/268:55 am
BOS
- LIM
1 stop14h 00m
Delta
Tue 9/112:05 pm
LIM
- BOS
1 stop12h 20m
Delta
Deal found 7/30![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 8/2. 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 8/2712:20 pm
BOS
- LIM
1 stop10h 35m
Delta
Fri 12/111:00 am
LIM
- BOS
2 stops14h 19m
Delta
Deal found 8/2![Delta logo]()
$544
This oojo deal was found by Cheapflights users on 8/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:55 am
BOS
- LIM
1 stop14h 00m
LATAM Airlines
Sun 8/303:50 pm
LIM
- BOS
2 stops30h 46m
LATAM Airlines
Deal found 8/2![LATAM Airlines logo]()
$554
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 am
BOS
- LIM
2 stops15h 50m
LATAM Airlines
Tue 9/11:00 pm
LIM
- BOS
2 stops31h 30m
LATAM Airlines
Deal found 7/30![LATAM Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Fri 8/2812:20 pm
BOS
- LIM
1 stop10h 35m
Delta
Thu 9/312:05 am
LIM
- BOS
1 stop22h 36m
Delta
Deal found 7/31![Delta logo]()
$562
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:38 am
BOS
- LIM
2 stops37h 22m
United Airlines
Wed 12/91:50 am
LIM
- BOS
2 stops30h 54m
United Airlines
Deal found 8/2![United Airlines logo]()
$574
This Delta deal was found by Cheapflights users on 8/2. 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.
Mon 8/318:55 am
BOS
- LIM
2 stops13h 45m
Delta
Fri 12/111:00 am
LIM
- BOS
2 stops14h 19m
Delta
Deal found 8/2![Delta logo]()
$558
This Avianca deal was found by Cheapflights users on 8/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:50 pm
BOS
- LIM
2 stops18h 45m
Avianca
Mon 9/711:45 am
LIM
- BOS
1 stop18h 25m
Avianca
Deal found 8/2![Avianca logo]()
$560
One-way flights from Boston to PeruSearch for one-way flight options from Boston to Peru. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Boston to Peru. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/201:00 pm
BOS
- LIM
2 stops18h 30m
Delta
Deal found 7/30![Delta logo]()
$262
This eDestinos deal was found by Cheapflights users on 8/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:10 pm
BOS
- LIM
2 stops27h 25m
LATAM Airlines
Deal found 8/1![LATAM Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am
BOS
- LIM
1 stop17h 26m
American Airlines
Deal found 7/30![American Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:00 am
BOS
- LIM
1 stop18h 25m
American Airlines
Deal found 7/31![American Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:42 pm
BOS
- LIM
2 stops29h 18m
United Airlines
Deal found 8/2![United Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Thu 8/2712:45 pm
BOS
- LIM
3 stops41h 16m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$273
This LATAM Airlines deal was found by Cheapflights users on 8/2. 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 1/51:45 pm
BOS
- LIM
1 stop31h 15m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/235:30 am
BOS
- LIM
1 stop24h 30m
Delta
Deal found 7/30![Delta logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 8/218:55 am
BOS
- LIM
2 stops24h 10m
LATAM Airlines
Deal found 8/1![LATAM Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Thu 11/57:15 am
BOS
- LIM
1 stop11h 15m
LATAM Airlines
Deal found 8/1![LATAM Airlines logo]()
$279
This eDestinos deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:10 am
BOS
- LIM
2 stops25h 55m
LATAM Airlines
Deal found 7/31![LATAM Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:00 am
BOS
- LIM
2 stops39h 00m
United Airlines
Deal found 7/31![United Airlines logo]()
$284
Find flight deals from Boston to Peru
Keep the following information in mind while searching for Boston to Peru flight deals. Data was last updated August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $544 (Delta) |
One-way from | $262 (Delta) |
Popular in | December |
Cheapest in | March |
Average price | $662 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Peru 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 August 3, 2026.
Use the filters below to find and compare flights from Boston to Peru that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Sun 8/30
9:05 am-9:00 pm
1 stop12h 55m
Lima J Chavez Intl
Tue 12/15
8:20 am-10:25 pm
2 stops14h 05m
$544
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Mon 8/31
3:20 pm-5:00 am
1 stop14h 40m
Lima J Chavez Intl
Tue 12/15
8:20 am-9:28 pm
2 stops13h 08m
$544
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Mon 8/31
7:20 am-9:40 pm
1 stop15h 20m
Lima J Chavez Intl
Tue 12/8
12:15 am-2:57 pm
1 stop14h 42m
$544
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Sat 9/5
1:34 pm-6:55 am
1 stop18h 21m
Lima J Chavez Intl
Sun 9/13
12:05 am-9:12 pm
1 stop20h 07m
$553
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Thu 9/17
3:05 pm-6:30 am
1 stop16h 25m
Lima J Chavez Intl
Mon 10/5
12:05 am-2:49 pm
1 stop13h 44m
$553
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Wed 9/9
8:00 am-9:55 pm
1 stop14h 55m
Lima J Chavez Intl
Tue 9/15
12:05 pm-1:17 am
1 stop12h 12m
$553
Quickest round-trip
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Mon 8/31
9:00 am-9:40 pm
2 stops13h 40m
Lima J Chavez Intl
Mon 12/14
8:20 am-9:28 pm
2 stops13h 08m
$558
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Thu 9/10
3:10 pm-5:00 am
2 stops14h 50m
Lima J Chavez Intl
Sun 9/13
12:05 am-9:12 pm
1 stop20h 07m
$558
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Wed 8/19
3:57 pm-7:15 pm
1 stop28h 18m
Lima J Chavez Intl
Sat 9/5
2:15 am-11:02 pm
1 stop19h 47m
$559
BostonLima
BOS - LIM
BOSLIM
Boston Logan Intl
Wed 9/2
6:05 am-9:00 pm
1 stop15h 55m
Lima J Chavez Intl
Wed 9/9
12:05 pm-1:17 am
1 stop12h 12m
$600
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from Boston to Peru
Have a flexible travel schedule? Discover the best time to fly to Peru from Boston with our price prediction graph.
BOS-LIM
BOS-CIX
BOS-TRU
BOS-CUZ
BOS-AQP
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 Peru
BOS-PE0
BOS-LIM
BOS-CIX
BOS-TRU
BOS-CUZ
What is the cheapest month to book a flight from Boston to Peru?
Currently, March is the cheapest month in which you can book a flight from Boston to Peru (average of $541). Flying from Boston to Peru in December is currently the most expensive (average of $850). 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.
How far ahead should I book a flight from Boston to Peru?
To ensure you get the cheapest price possible for a flight from Boston to Peru, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Peru
Get insights into the airlines that provide service to Peru. 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 Peru. Reviews last updated August 3, 2026.
Peruse reviews from past customers who have flown with Delta,Copa Airlines, andLATAM Airlines from Boston to Peru to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston to Peru. 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 Boston to Peru
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Peru by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Peru by cabin class
Find flights from Boston to Peru, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Peru flights
Browse other Boston and Peru flight options. Last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Peru flights
Consider these flights traveling from Boston to Peru.
Top 8 airlines flying from Boston to Peru
Discover the top 8 airlines that operate flights from Boston to Peru. 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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$122 | Average$912 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$234 | Average$506 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$282 | Average$582 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$283 | Average$675 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$366 | Average$719 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$378 | Average$707 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$457 | Average$826 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$540 | Average$793 | FlexibilityNo cancel fee | On-time71% |