Cheap flights from Lima to Buenos Aires from $150
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lima to Buenos Aires departing on 11/21. 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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How to get the cheapest flight ticket from Lima 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 typical price of a round-trip flight between Lima and Buenos Aires?
What is the cheapest month to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires from Lima is in August. Flight prices, which tend to average around $358, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Buenos Aires from Lima during November instead. Flights to Buenos Aires in November, while not as cheap as those in August, still average around $365.
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 Lima is on a Monday. momondo users have found tickets for Monday departures for as low as $395. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Friday is $476.
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 afternoon. Flights from Lima to Buenos Aires during this time can be as low as $299. Try not to purchase tickets in the morning because they tend to be around $495. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Lima J Chavez Intl to Buenos Aires flight route?
Fly from Lima J Chavez Intl to Buenos Aires Jorge Newbery for the best Lima J Chavez Intl - Buenos Aires flight prices
How far in advance should I book a flight to Buenos Aires?
You are more likely to see cheaper flights to Buenos Aires from Lima when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $406 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Lima for as low as $361 on momondo.
What cabin class options are available on Lima J Chavez Intl to Buenos Aires flights?
There are 4 cabin classes available to choose from on Lima J Chavez Intl to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Lima to Buenos Aires flights?
No. A direct flight is the cheapest option for a flight between Lima to Buenos Aires.
How have Lima to Buenos Aires flight prices changed over time?
As of June 2025, prices for Lima to Buenos Aires flights are approximately 22% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Lima J Chavez Intl to Buenos Aires?
JetSMART, Sky Airline, and Aerolineas Argentinas are the most popular carriers operating from Lima J Chavez Intl to Buenos Aires
What airlines fly to Buenos Aires?
LATAM Airlines, Sky Airline and Aerolineas Argentinas are the top three most popular airlines that fly to Buenos Aires from Lima according to our data. LATAM Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 4 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.
How many flights depart from Lima to Buenos Aires on average per day?
9 flights are operational daily from Lima to Buenos Aires as of June 2025. The most popular departure time for this route is 10:00PM, with 73% of flights per day taking off in the evening.
How many flights depart from Lima to Buenos Aires on average per week?
As of June 2025, there are 67 flights per week flying from Lima to Buenos Aires. The most common day of the week flights depart is Wed, with 19% of flights taking off on this day.
When to book flights from Lima to Buenos Aires
Cheap Lima to Buenos Aires (LIM to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Lima to Buenos Aires
Best Price Found | $150 |
|---|---|
Fastest flight time | 4h 05m |
Direct flights | Every day |
Airports in Buenos Aires | 2 airports |
How far is Lima J Chavez Intl to Buenos Aires by plane?
The straight-line distance from Lima J Chavez Intl to Buenos Aires is 1947.8 mi. In terms of flight time, this usually takes a little over 4h 05m.
When did momondo last update prices for flights from Lima J Chavez Intl Airport to Buenos Aires?
Prices for flights from Lima J Chavez Intl Airport to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Lima J Chavez Intl Airport to Buenos Aires?
As of June 2025, there are 4 operators available to choose from for flights from Lima J Chavez Intl Airport to Buenos Aires.
How old do you have to be to fly from Lima J Chavez Intl Airport to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lima J Chavez 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 plane model from Lima to Buenos Aires?
Based on momondo bookings for flights between Lima and Buenos Aires, the leading plane model is Airbus A320-100/200, making up 41.70% of the total bookings. Other popular models include Airbus A320neo with 18.59%, Airbus A319 with 18.34%, and Boeing 737 Mixed Configuration with 14.84%.
What is the most popular airline from Lima to Buenos Aires?
momondo data reveals that the most frequently booked airline on the route from Lima to Buenos Aires is LATAM Airlines, representing 32% of all bookings. The subsequent popular airlines are Sky Airline at 24%, JetSMART at 23%, and Aerolineas Argentinas at 21%.
Best airlines flying from Lima to Buenos Aires
Compare and see reviews for airlines that fly from Lima to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $173 | Free Cancellation | Rating 6.6 193 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 8.1 872 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom $285 | Free Cancellation | Rating 6.5 113 reviews |
Aerolineas Argentinas Flights From Lima to Buenos Aires
Across 7 Aerolineas Argentinas flights from Lima to Buenos Aires this week, the average price was $452, with the best Aerolineas Argentinas deals starting from $181 round-trip. 872 users have rated Aerolineas Argentinas on momondo, with an average score of 8.1/10.
LATAM Airlines Flights From Lima to Buenos Aires
Across 1,785 LATAM Airlines reviews on momondo, the average score is 7.5/10. LATAM Airlines flies from Lima to Buenos Aires about 23 times each week, with ticket deals ranging from $208 to $522. Price data is based on momondo searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Lima to Buenos Aires?
It is quick and easy to find Lima to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.
Can I find flights from Lima to Buenos Aires with flexible booking policies on momondo?
All flight searches from Lima to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Lima to Buenos Aires?
momondo provides multiple filters to help you find the best flight to Buenos Aires from Lima. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Lima to Buenos Aires right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Lima to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.