$231 Cheap Flights from Buenos Aires (AEP) to La Paz (LPB)

View $231 flight on Thu, Sep 25, 2025Opens in a new window

Popular airlines from Buenos Aires (AEP-Aeroparque Jorge Newbery) to El Alto Intl. Airport (LPB)

Cheap Flights from Buenos Aires to La Paz (AEP-LPB)

Prices were available within the past 7 days and start at $231 for one-way flights and $425 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sat, Sep 6 - Thu, Sep 11
AEP
Buenos Aires
LPB
La Paz
$425 Roundtrip, found 4 days ago
$425
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 6 from Buenos Aires to La Paz, returning Thu, Sep 11, priced at $425 found 4 days ago
LATAM Airlines Group
Mon, Sep 8 - Thu, Sep 11
AEP
Buenos Aires
LPB
La Paz
$431 Roundtrip, found 4 days ago
$431
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Mon, Sep 8 from Buenos Aires to La Paz, returning Thu, Sep 11, priced at $431 found 4 days ago
LATAM Airlines Group
Wed, Sep 3 - Thu, Sep 11
AEP
Buenos Aires
LPB
La Paz
$438 Roundtrip, found 4 days ago
$438
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Wed, Sep 3 from Buenos Aires to La Paz, returning Thu, Sep 11, priced at $438 found 4 days ago
LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
AEP
Buenos Aires
LPB
La Paz
$454 Roundtrip, found 12 hours ago
$454
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from Buenos Aires to La Paz, returning Tue, Oct 21, priced at $454 found 12 hours ago
LATAM Airlines Group
Mon, Sep 8 - Fri, Sep 12
AEP
Buenos Aires
LPB
La Paz
$461 Roundtrip, found 3 days ago
$461
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Sep 8 from Buenos Aires to La Paz, returning Fri, Sep 12, priced at $461 found 3 days ago
LATAM Airlines Group
Sat, Sep 6 - Wed, Sep 10
AEP
Buenos Aires
LPB
La Paz
$462 Roundtrip, found 4 days ago
$462
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 6 from Buenos Aires to La Paz, returning Wed, Sep 10, priced at $462 found 4 days ago
LATAM Airlines Group
Tue, Sep 9 - Tue, Sep 16
AEP
Buenos Aires
LPB
La Paz
$470 Roundtrip, found 1 day ago
$470
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Tue, Sep 9 from Buenos Aires to La Paz, returning Tue, Sep 16, priced at $470 found 1 day ago
LATAM Airlines Group
Mon, Sep 1 - Thu, Sep 4
AEP
Buenos Aires
LPB
La Paz
$487 Roundtrip, found 15 hours ago
$487
Roundtrip
found 15 hours ago
Select LATAM Airlines Group flight, departing Mon, Sep 1 from Buenos Aires to La Paz, returning Thu, Sep 4, priced at $487 found 15 hours ago
LATAM Airlines Group
Mon, Mar 16 - Fri, Mar 20
AEP
Buenos Aires
LPB
La Paz
$488 Roundtrip, found 4 days ago
$488
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 16 from Buenos Aires to La Paz, returning Fri, Mar 20, priced at $488 found 4 days ago
Aerolineas Argentinas
Mon, Mar 16 - Fri, Mar 20
AEP
Buenos Aires
LPB
La Paz
$491 Roundtrip, found 4 days ago
$491
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, Mar 16 from Buenos Aires to La Paz, returning Fri, Mar 20, priced at $491 found 4 days ago
Flights from Buenos Aires (AEP) to La Paz (LPB)
Origin airport
Aeroparque Jorge Newbery
Destination airport
El Alto Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$425
Distance
1385 mi

Buenos Aires to La Paz Flights

The cheapest times to fly from Buenos Aires to La Paz

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buenos Aires to La Paz are during the month of September. You can find some of the cheapest flights from Buenos Aires to La Paz with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buenos Aires to La Paz

Sunday is one of the best days to book for cheap flights from Buenos Aires to La Paz: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buenos Aires to La Paz

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buenos Aires to La Paz in 2025. You can also book with separate airlines for your outbound and return journeys, from $231 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buenos Aires to La Paz flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buenos Aires to La Paz airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB) cost?
Grab a cheap one-way flight from $231 or cheap return flight from $425 from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB)?
Planning your trip for September is a good way to save, as it's the cheapest month for flights between AEP and LPB. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest AEP to LPB flight.
How many flights per day from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB)?
There aren't any daily direct flights departing from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from AEP to LPB?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB)?
Choose a flight from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB) last-minute?
Booking your flight from AEP to LPB shortly before your trip is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an AEP to LPB flight and hotel package?
Compared with arranging flights and hotels separately, booking an AEP to LPB flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Aeroparque Jorge Newbery Airport (AEP) to El Alto Intl. Airport (LPB)?
Typically, you're able to reschedule or cancel your AEP to LPB flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.