$262+ Cheap flights from Boston (BOS) to Lima (LIM)
This is the cheapest round-trip 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.
BOS — LIM
Oct 10 — Oct 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Lima with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Lima
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to LimaExplore the most affordable flight options available from Boston to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Boston to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:30 am -
2 stops13h 55m
Mon 11/231:30 pm -
1 stop20h 53m
Deal found 9/8![LATAM Airlines logo]()
$541
This Booking.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:41 am -
1 stop15h 59m
Wed 11/117:00 am -
1 stop15h 01m
Deal found 9/5![Copa Airlines logo]()
$542
This Copa Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 11/67:41 am -
1 stop15h 59m
Sat 11/143:30 am -
1 stop18h 31m
Deal found 9/6![Copa Airlines logo]()
$545
This Copa Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/273:55 pm -
1 stop10h 25m
Wed 11/410:30 am -
1 stop11h 31m
Deal found 9/8![Copa Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:00 am -
1 stop18h 25m
Wed 9/236:30 am -
1 stop13h 28m
Deal found 9/5![American Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:23 am -
2 stops14h 03m
Wed 11/187:00 am -
1 stop15h 59m
Deal found 9/5![American Airlines logo]()
$556
This Booking.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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.
Thu 9/103:55 pm -
1 stop10h 25m
Wed 9/232:15 am -
1 stop19h 47m
Deal found 9/7![Copa Airlines logo]()
$559
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:55 pm -
1 stop21h 30m
Tue 10/2011:00 am -
1 stop11h 02m
Deal found 9/9![Copa Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 -
1 stop15h 15m
Thu 11/1211:40 pm -
1 stop19h 18m
Deal found 9/6![Delta logo]()
$562
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:05 am -
1 stop14h 50m
Mon 11/1612:10 pm -
1 stop13h 03m
Deal found 9/5![LATAM Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 9/105:30 am -
1 stop17h 25m
Thu 9/248:15 am -
1 stop14h 15m
Deal found 9/7![Delta logo]()
$566
Best flights from Boston to LimaDiscover carefully curated flight deals from Boston to Lima that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Boston to Lima that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:55 pm -
1 stop24h 45m
Fri 11/62:35 am -
1 stop19h 26m
Deal found 9/10![Copa Airlines logo]()
$550
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 11/22:00 pm -
2 stops15h 00m
Sun 11/812:15 am -
2 stops15h 02m
Deal found 9/7![Delta logo]()
$567
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:38 pm -
2 stops29h 17m
Thu 1/71:50 am -
2 stops32h 36m
Deal found 9/9![United Airlines logo]()
$578
This Copa Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:55 pm -
1 stop28h 20m
Wed 9/304:40 pm -
1 stop29h 22m
Deal found 9/5![Copa Airlines logo]()
$550
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 12/57:05 am -
1 stop11h 25m
Sat 12/1212:15 am -
2 stops15h 39m
Deal found 9/7![Delta logo]()
$578
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:34 am -
1 stop16h 06m
Fri 12/112:35 am -
1 stop19h 27m
Deal found 9/9![Copa Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:56 pm -
2 stops14h 04m
Fri 12/111:15 am -
1 stop13h 58m
Deal found 9/9![Delta logo]()
$578
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:41 am -
1 stop17h 14m
Mon 11/163:30 am -
1 stop18h 31m
Deal found 9/9![Copa Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
1 stop16h 00m
Fri 11/2011:40 pm -
1 stop19h 18m
Deal found 9/5![Delta logo]()
$593
This Copa Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:34 am -
1 stop16h 06m
Sun 12/1310:30 am -
1 stop11h 32m
Deal found 9/7![Copa Airlines logo]()
$561
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/242:43 pm -
1 stop10h 37m
Thu 1/2810:30 am -
1 stop11h 27m
Deal found 9/9![Copa Airlines logo]()
$561
Last-minute flights from Boston to LimaDiscover last-minute flight deals from Boston to Lima. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Lima. Data last updated September 10, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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.
Thu 9/103:55 pm -
1 stop10h 25m
Wed 9/232:15 am -
1 stop19h 47m
Deal found 9/7![Copa Airlines logo]()
$559
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:55 pm -
1 stop21h 30m
Tue 10/2011:00 am -
1 stop11h 02m
Deal found 9/9![Copa Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 9/105:30 am -
1 stop17h 25m
Thu 9/248:15 am -
1 stop14h 15m
Deal found 9/7![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:00 am -
1 stop18h 25m
Wed 9/236:30 am -
1 stop13h 28m
Deal found 9/5![American Airlines logo]()
$551
This LATAM Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 9/205:30 am -
1 stop17h 25m
Tue 10/68:55 am -
2 stops15h 25m
Deal found 9/8![LATAM Airlines logo]()
$575
This LATAM Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/53:05 pm -
1 stop14h 55m
Fri 10/1612:05 pm -
1 stop20h 39m
Deal found 9/7![LATAM Airlines logo]()
$562
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:50 am -
2 stops26h 15m
Sun 12/69:00 am -
2 stops16h 16m
Deal found 9/10![LATAM Airlines logo]()
$577
This Copa Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:47 am -
1 stop11h 28m
Tue 10/272:15 am -
1 stop19h 47m
Deal found 9/5![Copa Airlines logo]()
$545
This Copa Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/273:55 pm -
1 stop10h 25m
Wed 11/410:30 am -
1 stop11h 31m
Deal found 9/8![Copa Airlines logo]()
$550
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:30 am -
2 stops17h 20m
Thu 11/59:00 am -
2 stops16h 20m
Deal found 9/9![LATAM Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/282:59 pm -
2 stops15h 01m
Fri 11/612:15 am -
1 stop14h 18m
Deal found 9/7![Delta logo]()
$567
One-way flights from Boston to LimaSearch for one-way flight options from Boston to Lima. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Boston to Lima. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 9/213:55 pm -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Copa Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/163:55 pm -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Copa Airlines logo]()
$263
This Copa Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/228:47 am -
1 stop15h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Copa Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 11/173:00 pm -
2 stops14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$272
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:31 pm -
2 stops27h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/248:30 pm -
1 stop25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:30 pm -
1 stop25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$284
This Orbitz deal was found by Cheapflights users on 9/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:35 pm -
1 stop32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$291
This eDestinos deal was found by Cheapflights users on 9/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:30 am -
2 stops17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![LATAM Airlines logo]()
$292
This Air Canada deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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.
Thu 11/127:40 pm -
2 stops31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Canada logo]()
$296
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 11/129:44 am -
2 stops13h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:51 am -
2 stops38h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$300
Find flight deals from Boston to Lima
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Lima (LIM). 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $541 (LATAM Airlines) |
One-way from | $262 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $622 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Lima 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Boston to Lima that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Tue 11/17
2:50 pm-3:40 pm
1 stop24h 50m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Wed 10/21
3:55 pm-3:40 pm
1 stop24h 45m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Thu 11/12
7:41 am-11:40 pm
1 stop15h 59m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Sat 12/5
7:34 am-11:40 pm
1 stop16h 06m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Thu 11/5
2:50 pm-7:15 pm
1 stop28h 25m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
Quickest round-trip
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Wed 10/7
3:55 pm-1:20 am
1 stop10h 25m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Tue 10/6
8:47 am-1:20 am
1 stop17h 33m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Wed 10/28
3:55 pm-3:40 pm
1 stop24h 45m
Lima J Chavez Intl
Fri 11/6
2:35 am-10:01 pm
1 stop19h 26m
$550
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Mon 9/21
3:55 pm-7:15 pm
1 stop28h 20m
Lima J Chavez Intl
Wed 9/30
4:40 pm-11:02 pm
1 stop29h 22m
$550
BostonLima
BOS Boston Logan Intl - LIM Lima J Chavez Intl
BOSLIM
Boston Logan Intl
Fri 12/4
7:34 am-11:40 pm
1 stop16h 06m
Lima J Chavez Intl
Fri 12/11
2:35 am-10:02 pm
1 stop19h 27m
$556
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Boston to Lima
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 Boston to Lima in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Boston-Lima flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Lima flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Lima flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Lima 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 Boston-Lima 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 Boston to Lima
Have a flexible travel schedule? Discover the best time to fly to Lima from Boston with our price prediction graph.
BOS-LIM
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 Lima
How far ahead should I book a flight from Boston to Lima?
To ensure you get the cheapest price possible for a flight from Boston to Lima, you should look to book at least 76 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.
What is the cheapest month to book a flight from Boston to Lima?
Currently, March is the cheapest month in which you can book a flight from Boston to Lima (average of $530). Flying from Boston to Lima 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 much does it cost to fly round-trip from Boston to Lima?
Airfare is below average for this route at the moment.
Boston to Lima flights typically cost between $554 and $698 in November.The cheapest round-trip price found within the last 5 days was $541 on LATAM Airlines (Nov 6-Nov 23).
Reviews of airlines servicing Lima
Get insights into the airlines that provide service to Lima. 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 Lima. Reviews last updated September 10, 2026.
Get a feel of what it's like to fly with Delta,Copa Airlines, andLATAM Airlines from Boston to Lima by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
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 Lima. 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.
Alternative routes
Complete your trip
Flights by cabin class
Lima flight routes
Other flight options
Other flights from Boston
Popular flights
Alternative routes for Boston to Lima
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Lima by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Lima by cabin class
Find flights from Boston to Lima, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lima
Explore flights to Lima departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Boston and Lima flights
Browse other Boston and Lima flight options. Last updated on September 10, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Boston to Lima
Discover the top 8 airlines that operate flights from Boston to Lima. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$519 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$283 | Average$584 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$284 | Average$685 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$366 | Average$614 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$378 | Average$722 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$457 | Average$870 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$505 | Average$663 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$540 | Average$728 | FlexibilityNo cancel fee | On-time71% |