$418+ Cheap flights from Boston (BOS) to La Paz (LPB)
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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LPB
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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Find cheap flights from Boston to La Paz 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 Boston to La Paz
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Cheapest flights from Boston to La PazExplore the most affordable flight options available from Boston to La Paz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
Explore the most affordable flight options available from Boston to La Paz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:50 pm
BOS
- LPB
2 stops33h 30m
Avianca
Sun 10/113:25 am
LPB
- BOS
1 stop27h 45m
Avianca
Deal found 6/9![Avianca logo]()
$960
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:10 am
BOS
- LPB
2 stops21h 10m
Multiple Airlines
Fri 7/243:25 am
LPB
- BOS
2 stops21h 22m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$967
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:45 am
BOS
- LPB
1 stop17h 35m
Avianca
Tue 7/73:25 am
LPB
- BOS
1 stop27h 45m
Avianca
Deal found 6/12![Avianca logo]()
$1,010
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:51 pm
BOS
- LPB
2 stops31h 29m
Multiple Airlines
Sat 7/183:25 am
LPB
- BOS
2 stops42h 34m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,020
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 am
BOS
- LPB
2 stops29h 50m
Avianca
Sun 11/223:50 pm
LPB
- BOS
3 stops23h 00m
Avianca
Deal found 6/11![Avianca logo]()
$1,068
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.
Thu 8/68:45 am
BOS
- LPB
1 stop17h 35m
Avianca
Wed 8/263:50 pm
LPB
- BOS
2 stops15h 20m
Avianca
Deal found 6/10![Avianca logo]()
$1,076
Best flights from Boston to La PazDiscover carefully curated flight deals from Boston to La Paz that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from Boston to La Paz that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:50 pm
BOS
- LPB
3 stops45h 55m
Avianca
Sun 10/113:25 am
LPB
- BOS
1 stop27h 45m
Avianca
Deal found 6/9![Avianca logo]()
$970
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:51 pm
BOS
- LPB
2 stops31h 29m
Multiple Airlines
Sat 7/183:25 am
LPB
- BOS
2 stops42h 34m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,020
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:45 am
BOS
- LPB
2 stops30h 00m
Avianca
Tue 7/73:25 am
LPB
- BOS
1 stop27h 45m
Avianca
Deal found 6/12![Avianca logo]()
$1,010
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:50 pm
BOS
- LPB
3 stops45h 55m
Multiple Airlines
Sun 10/113:25 am
LPB
- BOS
2 stops29h 51m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,080
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 am
BOS
- LPB
2 stops29h 50m
Avianca
Sun 11/223:50 pm
LPB
- BOS
3 stops23h 00m
Avianca
Deal found 6/11![Avianca logo]()
$1,068
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 am
BOS
- LPB
1 stop17h 20m
Multiple Airlines
Sun 11/228:00 pm
LPB
- BOS
2 stops35h 35m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,184
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.
Sat 8/88:45 am
BOS
- LPB
1 stop17h 35m
Avianca
Thu 8/273:25 am
LPB
- BOS
1 stop27h 25m
Avianca
Deal found 6/10![Avianca logo]()
$1,289
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.
Thu 8/68:45 am
BOS
- LPB
1 stop17h 35m
Avianca
Thu 8/273:25 am
LPB
- BOS
1 stop27h 25m
Avianca
Deal found 6/10![Avianca logo]()
$1,289
Last-minute flights from Boston to La PazDiscover last-minute flight deals from Boston to La Paz. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to La Paz. Data last updated June 12, 2026 and is based on user searches.
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:45 am
BOS
- LPB
1 stop17h 35m
Avianca
Tue 7/73:25 am
LPB
- BOS
1 stop27h 45m
Avianca
Deal found 6/12![Avianca logo]()
$1,010
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:25 am
BOS
- LPB
2 stops16h 55m
Multiple Airlines
Thu 7/93:25 am
LPB
- BOS
2 stops21h 22m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,106
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:10 am
BOS
- LPB
2 stops21h 10m
Multiple Airlines
Fri 7/243:25 am
LPB
- BOS
2 stops21h 22m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$967
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:51 pm
BOS
- LPB
2 stops31h 29m
Multiple Airlines
Sat 7/183:25 am
LPB
- BOS
2 stops42h 34m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,020
One-way flights from Boston to La PazSearch for one-way flight options from Boston to La Paz. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from Boston to La Paz. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:55 am
BOS
- LPB
2 stops32h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$418
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:55 am
BOS
- LPB
2 stops32h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$442
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:47 am
BOS
- LPB
3 stops33h 38m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$450
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:25 am
BOS
- LPB
2 stops18h 55m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$521
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:28 am
BOS
- LPB
3 stops33h 02m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$523
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:55 am
BOS
- LPB
2 stops37h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$546
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:47 am
BOS
- LPB
3 stops38h 33m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$586
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:45 am
BOS
- LPB
1 stop17h 35m
Avianca
Deal found 6/10![Avianca logo]()
$668
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.
Sat 9/198:45 am
BOS
- LPB
2 stops30h 00m
Avianca
Deal found 6/10![Avianca logo]()
$681
Find flight deals from Boston to La Paz
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to La Paz (LPB). 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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $960 (oojo) |
One-way from | $418 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to La Paz 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 12, 2026.
Use the filters below to find and compare flights from Boston to La Paz that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Fri 10/2
4:50 pm-2:45 pm
3 stops45h 55m
La Paz El Alto Intl
Sun 10/11
3:25 am-7:10 am
1 stop27h 45m
$970
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Thu 6/25
8:45 am-2:45 pm
2 stops30h 00m
La Paz El Alto Intl
Tue 7/7
3:25 am-7:10 am
1 stop27h 45m
$1,010
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Mon 7/13
6:51 pm-2:20 am
2 stops31h 29m
La Paz El Alto Intl
Sat 7/18
3:25 am-9:59 pm
2 stops42h 34m
$1,020
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Thu 11/19
7:55 am-2:45 pm
2 stops29h 50m
La Paz El Alto Intl
Sun 11/22
3:50 pm-1:50 pm
3 stops23h 00m
$1,068
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Fri 10/2
4:50 pm-2:45 pm
3 stops45h 55m
La Paz El Alto Intl
Sun 10/11
3:25 am-9:16 am
2 stops29h 51m
$1,080
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Thu 11/19
7:55 am-2:15 am
1 stop17h 20m
La Paz El Alto Intl
Sun 11/22
8:00 pm-6:35 am
2 stops35h 35m
$1,184
Quickest round-trip
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Sat 8/8
8:45 am-2:20 am
1 stop17h 35m
La Paz El Alto Intl
Thu 8/27
3:25 am-6:50 am
1 stop27h 25m
$1,289
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Thu 8/6
8:45 am-2:20 am
1 stop17h 35m
La Paz El Alto Intl
Thu 8/27
3:25 am-6:50 am
1 stop27h 25m
$1,289
Cheapest one-way
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Fri 9/18
9:55 am-6:25 pm
2 stops32h 30m
$418
BostonLa Paz
BOS - LPB
BOSLPB
Boston Logan Intl
Mon 9/14
11:28 am-8:30 pm
3 stops33h 02m
$523
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Boston to La Paz
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 La Paz in June.
| 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 |
- Most accurate provider: When it comes to deals on Boston-La Paz flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-La Paz flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-La Paz flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-La Paz 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-La Paz 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 La Paz
Have a flexible travel schedule? Discover the best time to fly to La Paz from Boston with our price prediction graph.
BOS-LPB
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.
Related info for your journey
Find useful and relevant information for your journey from Boston to La Paz. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near La Paz?
Book flights to La Paz if you plan to visit one of these locationsCopacabana
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