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Cheap flights from La Paz to Buenos Aires from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from La Paz to Buenos Aires departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from La Paz to Buenos Aires (LPB-BUE)

Cheap round-trip flights

LATAM Airlines Logo
5:55 am - 6:40 pmLPB-AEP
11h 45m1 stop
LATAM Airlines Logo
10:30 pm - 7:57 amAEP-LPB
10h 27m1 stop
$456LATAM Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
Logo
7:25 am - 1:55 pmLPB-EZE
5h 30m1 stop
Logo
3:55 pm - 4:00 amEZE-LPB
13h 05m1 stop
$494
Find Deal
Wed, Nov 19 - Sat, Nov 22
BoA Logo
10:20 pm - 1:55 pmLPB-EZE
14h 35m2 stops
BoA Logo
3:00 pm - 10:05 pmEZE-LPB
8h 05m2 stops
$497BoA
Find Deal
Wed, Nov 19 - Sat, Nov 22
Logo
2:00 pm - 1:30 amLPB-EZE
10h 30m2 stops
Logo
3:55 pm - 4:00 amEZE-LPB
13h 05m1 stop
$500
Find Deal
Wed, Nov 19 - Sat, Nov 22
BoA Logo
5:05 pm - 1:30 amLPB-EZE
7h 25m1 stop
BoA Logo
2:30 am - 8:40 amEZE-LPB
7h 10m1 stop
$501BoA
Find Deal
Wed, Nov 19 - Fri, Nov 21
LATAM Airlines Logo
8:19 am - 10:25 pmLPB-EZE
13h 06m2 stops
LATAM Airlines Logo
12:48 pm - 4:00 amEZE-LPB
16h 12m2 stops
$503LATAM Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
BoA Logo
8:30 pm - 1:30 amLPB-EZE
28h 00m1 stop
BoA Logo
2:30 am - 1:10 pmEZE-LPB
11h 40m2 stops
$505BoA
Find Deal
Thu, Sep 25 - Wed, Oct 1
BoA Logo
5:45 am - 1:55 pmLPB-EZE
7h 10m2 stops
BoA Logo
2:30 am - 3:00 pmEZE-LPB
13h 30m2 stops
$518BoA
Find Deal
Thu, Sep 25 - Wed, Oct 1
Avianca Logo
3:20 am - 4:50 amLPB-EZE
24h 30m3 stops
Avianca Logo
6:40 am - 2:10 amEZE-LPB
20h 30m2 stops
$1,313Avianca
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Fri, Sep 26 - Tue, Sep 30
Avianca Logo
3:20 am - 3:50 pmLPB-EZE
11h 30m1 stop
Avianca Logo
5:50 am - 2:15 amEZE-LPB
21h 25m3 stops
$1,348Avianca
Find Deal
Tue, Nov 18 - Sat, Nov 22

BoA flights from La Paz to Buenos Aires

Our best BoA deals on La Paz to Buenos Aires flight tickets
BoA
Nov 19
LPB10:20 pmLa Paz El Alto Intl
14h 35m
2 stops
EZE1:55 pmBuenos Aires Ministro Pistarini
Nov 22
EZE3:00 pmBuenos Aires Ministro Pistarini
8h 05m
2 stops
LPB10:05 pmLa Paz El Alto Intl
$497
Find similar
BoA
Nov 19
LPB5:05 pmLa Paz El Alto Intl
7h 25m
1 stop
EZE1:30 amBuenos Aires Ministro Pistarini
Nov 21
EZE2:30 amBuenos Aires Ministro Pistarini
7h 10m
1 stop
LPB8:40 amLa Paz El Alto Intl
$501
Find similar
BoA
Aug 29
LPB5:40 amLa Paz El Alto Intl
6h 15m
1 stop
EZE12:55 pmBuenos Aires Ministro Pistarini
Sep 3
EZE2:30 amBuenos Aires Ministro Pistarini
7h 10m
1 stop
LPB8:40 amLa Paz El Alto Intl
$504
Find similar

Avianca flights from La Paz to Buenos Aires

Our best Avianca deals on La Paz to Buenos Aires flight tickets
Avianca
Sep 26
LPB3:20 amLa Paz El Alto Intl
24h 30m
3 stops
EZE4:50 amBuenos Aires Ministro Pistarini
Sep 30
EZE6:40 amBuenos Aires Ministro Pistarini
20h 30m
2 stops
LPB2:10 amLa Paz El Alto Intl
$1,313
Find similar
Avianca
Nov 18
LPB3:20 amLa Paz El Alto Intl
11h 30m
1 stop
EZE3:50 pmBuenos Aires Ministro Pistarini
Nov 22
EZE5:50 amBuenos Aires Ministro Pistarini
21h 25m
3 stops
LPB2:15 amLa Paz El Alto Intl
$1,348
Find similar
Avianca
Nov 18
LPB3:20 amLa Paz El Alto Intl
11h 30m
1 stop
EZE3:50 pmBuenos Aires Ministro Pistarini
Nov 22
EZE5:50 amBuenos Aires Ministro Pistarini
21h 25m
2 stops
LPB2:15 amLa Paz El Alto Intl
$1,368
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from La Paz to Buenos Aires 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from La Paz to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

La PazBuenos Aires

LPB - AEP

LPBAEP

La Paz El Alto Intl

Wed 11/19

5:55 am-6:40 pm

1 stop11h 45m

Buenos Aires Jorge Newbery

Sat 11/22

10:30 pm-7:57 am

1 stop10h 27m

$456

La PazBuenos Aires

LPB - EZE

LPBEZE

La Paz El Alto Intl

Wed 11/19

7:25 am-1:55 pm

1 stop5h 30m

Buenos Aires Ministro Pistarini

Sat 11/22

3:55 pm-4:00 am

1 stop13h 05m

$494

La PazBuenos Aires

LPB - EZE

LPBEZE

La Paz El Alto Intl

Wed 11/19

10:20 pm-1:55 pm

2 stops14h 35m

Buenos Aires Ministro Pistarini

Sat 11/22

3:00 pm-10:05 pm

2 stops8h 05m

$497

La PazBuenos Aires

LPB - EZE

LPBEZE

La Paz El Alto Intl

Wed 11/19

2:00 pm-1:30 am

2 stops10h 30m

Buenos Aires Ministro Pistarini

Sat 11/22

3:55 pm-4:00 am

1 stop13h 05m

$500

La PazBuenos Aires

LPB - EZE

LPBEZE

La Paz El Alto Intl

Wed 11/19

5:05 pm-1:30 am

1 stop7h 25m

Buenos Aires Ministro Pistarini

Fri 11/21

2:30 am-8:40 am

1 stop7h 10m

$501

La PazBuenos Aires

LPB - EZE

LPBEZE

La Paz El Alto Intl

Sat 9/27

8:19 am-10:25 pm

2 stops13h 06m

Buenos Aires Ministro Pistarini

Tue 9/30

12:48 pm-4:00 am

2 stops16h 12m

$503

La PazBuenos Aires

LPB - EZE

LPBEZE

La Paz El Alto Intl

Thu 9/25

8:30 pm-1:30 am

1 stop28h 00m

Buenos Aires Ministro Pistarini

Wed 10/1

2:30 am-1:10 pm

2 stops11h 40m

$505

La PazBuenos Aires

LPB - EZE

LPBEZE

La Paz El Alto Intl

Thu 9/25

5:45 am-1:55 pm

2 stops7h 10m

Buenos Aires Ministro Pistarini

Wed 10/1

2:30 am-3:00 pm

2 stops13h 30m

$518

La PazBuenos Aires

LPB - EZE

LPBEZE

La Paz El Alto Intl

Fri 9/26

3:20 am-4:50 am

3 stops24h 30m

Buenos Aires Ministro Pistarini

Tue 9/30

6:40 am-2:10 am

2 stops20h 30m

$1,313

La PazBuenos Aires

LPB - EZE

LPBEZE

La Paz El Alto Intl

Tue 11/18

3:20 am-3:50 pm

1 stop11h 30m

Buenos Aires Ministro Pistarini

Sat 11/22

5:50 am-2:15 am

3 stops21h 25m

$1,348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from La Paz to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from La Paz is in May. Flight prices, which tend to average around $430, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Buenos Aires from La Paz during October instead. Flights to Buenos Aires in October, while not as cheap as those in May, still average around $441.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from La Paz is on a Sunday. momondo users have found tickets for Sunday departures for as low as $446. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Thursday is $626.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the evening. Flights from La Paz to Buenos Aires during this time can be as low as $422. Try not to purchase tickets in the morning because they tend to be around $494. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on La Paz to Buenos Aires flights?

You could potentially save up to 9% on your flight if you consider stops on a La Paz to Buenos Aires flight.

How have La Paz to Buenos Aires flight prices changed over time?

As of August 2025, prices for La Paz to Buenos Aires flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from La Paz to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from La Paz to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap La Paz to Buenos Aires (LPB to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from La Paz to Buenos Aires

Direct flights

None
There are no direct flights from La Paz to Buenos Aires. There are no popular flight routes from La Paz to Buenos Aires.
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  • How far is La Paz El Alto Intl to Buenos Aires by plane?

    Buenos Aires is 1388.7 mi away from La Paz El Alto Intl. Typically, this will take 5h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from La Paz El Alto Intl Airport to Buenos Aires?

    Prices for flights from La Paz El Alto Intl Airport to Buenos Aires refresh daily.

  • How many operators does momondo search for flights from La Paz El Alto Intl Airport to Buenos Aires?

  • How old do you have to be to fly from La Paz El Alto Intl Airport to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from La Paz El Alto Intl Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from La Paz to Buenos Aires?

Best airlines flying from La Paz to Buenos Aires

Compare and see reviews for airlines that fly from La Paz to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
BoAPriceFrom $446Free CancellationRating
6.8
136 reviews
Search BoA flights

Why use momondo?

Why should I use momondo to find a flight deal from La Paz to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from La Paz to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from La Paz to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from La Paz on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from La Paz to Buenos Aires?

momondo helps you find the best flight between La Paz and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from La Paz to Buenos Aires right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from La Paz and alert you when they change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport