$365+ Cheap flights from Lima (LIM) to Boston (BOS)
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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — BOS
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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Find cheap flights from Lima to Boston 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lima to Boston
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Best
Last-minute
One-way
Cheapest flights from Lima to BostonExplore the most affordable flight options available from Lima to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from Lima to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 11/238:00 am
LIM
- BOS
1 stop25h 37m
Air Canada
Tue 12/15:40 pm
BOS
- LIM
1 stop33h 35m
Air Canada
Deal found 6/10![Air Canada logo]()
$615
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 10/307:00 am
LIM
- BOS
1 stop31h 57m
Air Canada
Sat 11/145:40 pm
BOS
- LIM
1 stop33h 35m
Air Canada
Deal found 6/12![Air Canada logo]()
$617
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/317:00 am
LIM
- BOS
1 stop12h 17m
Air Canada
Wed 1/279:35 am
BOS
- LIM
2 stops17h 40m
Air Canada
Deal found 6/9![Air Canada logo]()
$621
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
Wed 9/211:45 am
LIM
- BOS
1 stop18h 25m
Avianca
Sun 9/69:30 am
BOS
- LIM
2 stops19h 00m
Avianca
Deal found 6/12![Avianca logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:35 pm
LIM
- BOS
2 stops20h 15m
Multiple Airlines
Sun 10/253:55 pm
BOS
- LIM
1 stop10h 25m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$663
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 6/2511:45 am
LIM
- BOS
3 stops32h 10m
Multiple Airlines
Thu 10/295:40 pm
BOS
- LIM
1 stop33h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$670
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
Fri 9/43:05 am
LIM
- BOS
1 stop10h 45m
Multiple Airlines
Wed 9/167:10 am
BOS
- LIM
1 stop15h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$671
This Booking.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:35 pm
LIM
- BOS
1 stop12h 15m
Multiple Airlines
Fri 10/309:35 am
BOS
- LIM
2 stops17h 40m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$672
Best flights from Lima to BostonDiscover carefully curated flight deals from Lima to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from Lima to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 9/108:15 am
LIM
- BOS
1 stop14h 10m
Delta
Sun 9/135:00 pm
BOS
- LIM
1 stop14h 55m
Delta
Deal found 6/10![Delta logo]()
$780
This Copa Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:30 am
LIM
- BOS
1 stop11h 32m
Copa Airlines
Mon 11/27:41 am
BOS
- LIM
1 stop15h 59m
Copa Airlines
Deal found 6/13![Copa Airlines logo]()
$829
This Avianca deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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.
Wed 7/293:05 am
LIM
- BOS
1 stop10h 45m
Avianca
Sat 8/224:50 pm
BOS
- LIM
1 stop11h 40m
Avianca
Deal found 6/9![Avianca logo]()
$845
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2511:05 pm
LIM
- BOS
2 stops23h 16m
United Airlines
Mon 6/295:35 pm
BOS
- LIM
1 stop30h 25m
United Airlines
Deal found 6/13![United Airlines logo]()
$849
This Avianca deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:45 am
LIM
- BOS
1 stop18h 25m
Multiple Airlines
Sun 8/98:39 pm
BOS
- LIM
2 stops14h 56m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$889
This LATAM Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:40 pm
LIM
- BOS
1 stop12h 59m
LATAM Airlines
Sun 11/223:50 pm
BOS
- LIM
1 stop14h 10m
LATAM Airlines
Deal found 6/13![LATAM Airlines logo]()
$900
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:15 am
LIM
- BOS
2 stops15h 51m
Delta
Wed 9/168:00 am
BOS
- LIM
2 stops14h 40m
Delta
Deal found 6/13![Delta logo]()
$780
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 9/712:15 am
LIM
- BOS
2 stops15h 25m
Delta
Thu 9/174:00 pm
BOS
- LIM
2 stops14h 00m
Delta
Deal found 6/10![Delta logo]()
$865
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:15 am
LIM
- BOS
2 stops15h 13m
Delta
Tue 11/34:20 pm
BOS
- LIM
2 stops13h 40m
Delta
Deal found 6/13![Delta logo]()
$891
Last-minute flights from Lima to BostonDiscover last-minute flight deals from Lima to Boston. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Lima to Boston. Data last updated June 14, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Wed 6/173:05 am
LIM
- BOS
1 stop10h 45m
Multiple Airlines
Wed 9/307:10 am
BOS
- LIM
2 stops32h 50m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$687
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:05 am
LIM
- BOS
1 stop10h 45m
Multiple Airlines
Fri 10/303:20 pm
BOS
- LIM
1 stop11h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:50 am
LIM
- BOS
2 stops39h 51m
Multiple Airlines
Sun 11/152:50 pm
BOS
- LIM
1 stop10h 05m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$674
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 6/2511:45 am
LIM
- BOS
3 stops32h 10m
Multiple Airlines
Thu 10/295:40 pm
BOS
- LIM
1 stop33h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$670
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Wed 7/112:05 am
LIM
- BOS
2 stops18h 39m
Multiple Airlines
Sat 10/315:40 pm
BOS
- LIM
1 stop34h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$675
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Wed 7/112:05 am
LIM
- BOS
2 stops18h 39m
Multiple Airlines
Sat 11/145:40 pm
BOS
- LIM
1 stop33h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$676
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Wed 7/112:05 am
LIM
- BOS
3 stops19h 50m
Multiple Airlines
Thu 10/295:40 pm
BOS
- LIM
1 stop33h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$688
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Wed 7/112:05 am
LIM
- BOS
2 stops17h 47m
Multiple Airlines
Fri 10/305:30 am
BOS
- LIM
1 stop21h 45m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$693
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/25:35 pm
LIM
- BOS
2 stops20h 15m
Multiple Airlines
Sun 11/157:41 am
BOS
- LIM
1 stop15h 59m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$677
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:35 pm
LIM
- BOS
2 stops20h 15m
Multiple Airlines
Tue 11/33:20 pm
BOS
- LIM
2 stops19h 25m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$691
One-way flights from Lima to BostonSearch for one-way flight options from Lima to Boston. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from Lima to Boston. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Super.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:35 pm
LIM
- BOS
1 stop12h 35m
Avianca
Deal found 6/11![Avianca logo]()
$365
This Super.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:45 am
LIM
- BOS
1 stop18h 05m
Avianca
Deal found 6/9![Avianca logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:34 am
LIM
- BOS
2 stops30h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$378
This Avianca deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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.
Wed 7/85:35 pm
LIM
- BOS
1 stop12h 35m
Avianca
Deal found 6/10![Avianca logo]()
$379
This Avianca deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/195:35 pm
LIM
- BOS
2 stops20h 15m
Avianca
Deal found 6/11![Avianca logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/96:04 am
LIM
- BOS
3 stops48h 38m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/65:35 pm
LIM
- BOS
3 stops37h 17m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:04 am
LIM
- BOS
3 stops42h 23m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/83:05 am
LIM
- BOS
1 stop10h 45m
Avianca
Deal found 6/9![Avianca logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/131:55 am
LIM
- BOS
3 stops32h 09m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:05 am
LIM
- BOS
1 stop10h 45m
Avianca
Deal found 6/13![Avianca logo]()
$395
Find flight deals from Lima to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Lima (LIM) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $629 (oojo) |
One-way from | $365 (Super.com) |
Popular in | June |
Cheapest in | March |
Average price | $801 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lima to Boston 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 June 14, 2026.
Use the filters below to find and compare flights from Lima to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Thu 9/10
8:15 am-11:25 pm
1 stop14h 10m
Boston Logan Intl
Sun 9/13
5:00 pm-6:55 am
1 stop14h 55m
$780
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Thu 9/10
8:15 am-1:06 am
2 stops15h 51m
Boston Logan Intl
Wed 9/16
8:00 am-9:40 pm
2 stops14h 40m
$780
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Thu 10/29
10:30 am-11:02 pm
1 stop11h 32m
Boston Logan Intl
Mon 11/2
7:41 am-11:40 pm
1 stop15h 59m
$829
Quickest round-trip
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Wed 7/29
3:05 am-2:50 pm
1 stop10h 45m
Boston Logan Intl
Sat 8/22
4:50 pm-3:30 am
1 stop11h 40m
$845
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Thu 6/25
11:05 pm-11:21 pm
2 stops23h 16m
Boston Logan Intl
Mon 6/29
5:35 pm-11:00 pm
1 stop30h 25m
$849
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Mon 9/7
12:15 am-4:40 pm
2 stops15h 25m
Boston Logan Intl
Thu 9/17
4:00 pm-5:00 am
2 stops14h 00m
$865
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Wed 7/8
11:45 am-7:10 am
1 stop18h 25m
Boston Logan Intl
Sun 8/9
8:39 pm-10:35 am
2 stops14h 56m
$889
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Thu 10/22
12:15 am-4:28 pm
2 stops15h 13m
Boston Logan Intl
Tue 11/3
4:20 pm-6:00 am
2 stops13h 40m
$891
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Thu 11/19
11:40 pm-12:39 pm
1 stop12h 59m
Boston Logan Intl
Sun 11/22
3:50 pm-6:00 am
1 stop14h 10m
$900
Cheapest one-way
LimaBoston
LIM - BOS
LIMBOS
Lima J Chavez Intl
Thu 6/25
11:05 pm-9:53 pm
1 stop21h 48m
$408
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Lima to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lima to Boston in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Lima-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lima-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lima-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lima-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lima-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lima to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Lima with our price prediction graph.
LIM-BOS
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 Lima to Boston
How far ahead should I book a flight from Lima to Boston?
The best time to book flights from Lima to Boston is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Lima to Boston?
Currently, March is the cheapest month in which you can book a flight from Lima to Boston (average of $548). Flying from Lima to Boston in June is currently the most expensive (average of $801). 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 much does it cost to fly round-trip from Lima to Boston?
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated June 14, 2026.
Peruse reviews from past customers who have flown with Delta,Copa Airlines, andLATAM Airlines from Lima to Boston 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.
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Lima to Boston. 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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Top 5 airlines flying from Lima to Boston
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$737 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$783 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$303 | Average$668 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$324 | Average$595 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$642 | Average$784 | FlexibilityNo cancel fee | On-time71% |