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La Paz

$712+ Cheap flights from Boston (BOS) to La Paz (LPB)

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LPB
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$712
(United)

Popular in

August

Cheapest in

November

Average price

$884
Provider with most accurate pricing for Boston Logan Intl-La Paz El Alto Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-La Paz El Alto Intl flights.
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From Boston Logan Intl to La Paz El Alto Intl
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This United deal was found by Cheapflights users on 4/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/239:00 amBOS - LPB
3 stops29h 20mMultiple Airlines
Wed 6/43:20 amLPB - BOS
2 stops36h 59mMultiple Airlines
Deal found 4/30$712
This Expedia deal was found by Cheapflights users on 4/30. 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.
Fri 5/234:50 pmBOS - LPB
2 stops33h 20mAvianca
Wed 6/43:20 amLPB - BOS
2 stops35h 35mAvianca
Deal found 4/30$718
This KAYAK deal was found by Cheapflights users on 4/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:00 amBOS - LPB
2 stops21h 00mLATAM Airlines
Sun 8/249:16 amLPB - BOS
3 stops38h 11mLATAM Airlines
Deal found 4/30$1,278

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 May 1, 2025.
Use the filters below to find and compare flights from Boston to La Paz that are best for you.

Fly from

Boston

Fly to

La Paz

Route

Depart

Return

Price

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Fri 5/23

9:00 am-2:20 pm

3 stops29h 20m

La Paz El Alto Intl

Wed 6/4

3:20 am-4:19 pm

2 stops36h 59m

$712

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Fri 5/23

4:50 pm-2:10 am

2 stops33h 20m

La Paz El Alto Intl

Wed 6/4

3:20 am-2:55 pm

2 stops35h 35m

$718

BostonLa Paz

BOS - LPB

BOSLPB

Boston Logan Intl

Thu 8/14

7:00 am-4:00 am

2 stops21h 00m

La Paz El Alto Intl

Sun 8/24

9:16 am-11:27 pm

3 stops38h 11m

$1,278

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-La Paz flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Cheapflights Insights

Everything you need to know about your flight from Boston to La Paz

What is the cheapest time of day to fly from BOS to LPB?

Find hourly flight availability from Boston to La Paz. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Boston to La Paz by exploring options for tickets in the morning.

Rainfall in La Paz by month

Plan your trip to La Paz by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in La Paz ranges from 0.0 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. June is typically the driest time to visit La Paz when rainfall is around 0.0 in.

Temperature in La Paz by month

Plan your trip to La Paz by taking into account the average temperature totals by month.

If weather is an important factor for your trip to La Paz, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 46.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing La Paz

Get insights into the airlines that provide service to La Paz. 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 La Paz. Reviews last updated May 1, 2025.
LATAM Airlines
7.5
Good
1,767 reviews

Overall

7.5

Entertainment

7.0

Crew

8.1

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,767 reviews
LATAM Airlines
7.5
Good
1,767 reviews

Overall

7.5

Entertainment

7.0

Crew

8.1

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Avianca
6.7
Okay
2,317 reviews
LATAM Airlines
7.5
Good
1,767 reviews

Overall

7.5

Entertainment

7.0

Crew

8.1

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

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.

  • What are the cheapest airlines flying from Boston to La Paz round-trip?

    According to our current data, Avianca ($718), and LATAM Airlines ($1,278) offers the cheapest pricing from Boston to La Paz. Avianca is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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.

  • What is the cheapest month to book a flight from Boston to La Paz?

    Currently, April is the cheapest month in which you can book a flight from Boston to La Paz (average of $527). Flying from Boston to La Paz in December is currently the most expensive (average of $893). 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.

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Alternative routes for Boston to La Paz

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Top airline flying from Boston to La Paz

Discover the top airline that operate flights from Boston to La Paz. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$696Average$917FlexibilityNo cancel feeOn-time71%

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