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La Paz

$273+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LPB
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Boston to La Paz

Cheapest flights from Boston to La Paz
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 March 10, 2026.

This Mytrip deal was found by Cheapflights users on 3/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 pm
BOS
-
LPB
3 stops20h 45m
Multiple Airlines
Sun 5/33:25 am
LPB
-
BOS
3 stops28h 22m
Multiple Airlines
Deal found 3/7$807
This Travelocity deal was found by Cheapflights users on 3/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:25 am
BOS
-
LPB
2 stops17h 55m
Multiple Airlines
Mon 8/103:25 am
LPB
-
BOS
2 stops17h 18m
Multiple Airlines
Deal found 3/7$887
This FlightHub deal was found by Cheapflights users on 3/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:45 am
BOS
-
LPB
2 stops18h 35m
Multiple Airlines
Tue 5/53:25 am
LPB
-
BOS
2 stops20h 49m
Multiple Airlines
Deal found 3/7$894
This Avianca deal was found by Cheapflights users on 3/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:45 am
BOS
-
LPB
1 stop17h 35m
Avianca
Mon 5/43:50 pm
LPB
-
BOS
2 stops15h 20m
Avianca
Deal found 3/7$916
This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:35 am
BOS
-
LPB
2 stops19h 45m
Multiple Airlines
Wed 5/273:50 pm
LPB
-
BOS
3 stops31h 37m
Multiple Airlines
Deal found 3/6$947
This FlightHub deal was found by Cheapflights users on 3/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:45 am
BOS
-
LPB
2 stops30h 00m
Avianca
Tue 5/263:25 am
LPB
-
BOS
1 stop27h 45m
Avianca
Deal found 3/6$951

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$807
(Mytrip)

One-way from

$273
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-La Paz El Alto Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-La Paz El Alto Intl flights.
Search Deals
From Boston Logan Intl to La Paz El Alto Intl
Search Deals
One-way flight from Boston Logan Intl to La Paz El Alto Intl
Search Deals

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 March 10, 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

Price

Cheapest round-trip

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Tue 4/28

6:10 am-2:20 am

2 stops20h 10m

La Paz El Alto Intl

Sun 5/3

3:25 am-9:46 am

2 stops30h 21m

$834

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Sat 5/16

8:45 am-2:45 pm

2 stops30h 00m

La Paz El Alto Intl

Sat 5/23

3:25 am-2:50 pm

2 stops35h 25m

$977

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Fri 5/1

4:50 pm-2:45 pm

3 stops45h 55m

La Paz El Alto Intl

Wed 5/6

3:50 pm-2:50 pm

3 stops47h 00m

$989

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Sun 4/5

8:43 am-6:25 pm

2 stops33h 42m

La Paz El Alto Intl

Sun 4/12

7:45 pm-2:31 pm

2 stops18h 46m

$1,006
Quickest round-trip

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Mon 4/13

4:50 pm-2:20 am

2 stops33h 30m

La Paz El Alto Intl

Wed 4/15

3:50 pm-7:10 am

2 stops15h 20m

$1,047

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Sun 4/19

4:50 pm-2:45 pm

3 stops21h 55m

La Paz El Alto Intl

Sun 4/26

7:45 pm-7:10 am

2 stops35h 25m

$1,080

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Sat 5/16

5:45 am-2:45 pm

3 stops33h 00m

La Paz El Alto Intl

Wed 5/27

3:50 pm-2:50 pm

3 stops47h 00m

$1,101

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Wed 5/13

4:50 pm-2:45 pm

3 stops21h 55m

La Paz El Alto Intl

Mon 5/25

3:50 pm-2:50 pm

3 stops47h 00m

$1,173
Cheapest one-way
Quickest one-way

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Fri 5/8

5:55 am-2:20 am

2 stops20h 25m

$273

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Fri 6/26

12:15 pm-3:55 am

3 stops39h 40m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 11 resultsSorted by cheapest first
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

  • How long is the flight from Boston to La Paz?

    There are many flights that can get you from Boston to La Paz in 30h. Fly via Avianca to get the fastest option. Airlines will cover a distance of 4069 mi.

  • Can I find deals for flights from Boston to La Paz that include hotel bookings?

    Yes. In addition to deals on Boston to La Paz flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to La Paz?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to La Paz.

  • Can I find deals for business class flights from Boston to La Paz?

    Yes. Cheapflights offers flight deals from Boston to La Paz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near La Paz?

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Copacabana

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