$196 Cheap Flights to Buenos Aires

Flights to Buenos Aires at a glance

Traveling to Buenos Aires is easy, thanks to full-service airlines that provide a variety of flight choices. Evaluate travel times and select the option that best aligns with your itinerary and plans to discover the city's renowned attractions and neighborhoods.

• Major airport near Buenos Aires: Capitan FAP Guillermo Concha Iberico International Airport (PIU)
• Flights per week: 10 flights arriving at Buenos Aires airport
• Number of airlines that fly to Buenos Aires: around 3 carriers

Popular airport near Buenos Aires

Buenos Aires is a bustling city served by a major airport, providing convenient travel options for visitors.

• Capitan FAP Guillermo Concha Iberico International Airport (PIU): Situated in Piura Province within the Piura Region, this airport is approximately 45 miles from Buenos Aires. It handles domestic flights, offering travelers the option to enhance their journey by upgrading to premium economy service for greater comfort, depending on the airline and route. Major airlines operating here include LATAM Airlines Group, Sky Airlines, and JetSmart.

Top routes to Buenos Aires

• Lima (LIM) to Buenos Aires (PIU), with one-way airfare from around $55

Cheapest routes to Buenos Aires

• Lima (LIM) to Buenos Aires (PIU), with low-cost one-way tickets from around $55

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Buenos Aires

• LATAM Airlines Group: This airline operates flights to Capitan FAP Guillermo Concha Iberico International Airport (PIU), representing about 67% of arrivals in Buenos Aires. One-way fares typically hover around $120, and premium service options may include premium economy class based on the route.
• Sky Airlines: Providing services to Capitan FAP Guillermo Concha Iberico International Airport (PIU), Sky Airlines accounts for roughly 22% of arrivals to Buenos Aires. The average one-way fare is approximately $80, making it a cost-effective choice for travelers.
• JetSmart: JetSmart flies into Capitan FAP Guillermo Concha Iberico International Airport (PIU) as well, contributing around 11% of arrivals to Buenos Aires. Passengers can expect average one-way fares to be about $90.

How to save money on a flight to Buenos Aires

Getting some of the best deals on flights to Buenos Aires is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia.*
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your Buenos Aires flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Buenos Aires

Buenos Aires welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Buenos Aires efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Buenos Aires, with private rides that can be arranged in advance.
• Car rental: Renting a car in Buenos Aires is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Buenos Aires on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around Buenos Aires

• Morropón: Morropón is a charming city located 6 miles away from Buenos Aires. Known for its rich cultural heritage, visitors can explore local artisan markets and experience the warm hospitality of its residents. The city offers a blend of historical sites and vibrant community life, making it a delightful stop for those looking to immerse themselves in local traditions.
• La Matanza: La Matanza is a lively city situated 9 miles away from Buenos Aires. This area is characterized by its dynamic atmosphere and diverse neighborhoods. Travelers can enjoy a variety of culinary experiences, from traditional dishes to contemporary cuisine, all while soaking up the local culture. Its proximity to Buenos Aires allows for easy exploration of both urban and suburban attractions.
• Santa Catalina de Mossa: Santa Catalina de Mossa is located 11 miles away from Buenos Aires and offers a unique glimpse into the region's culture. This city is known for its picturesque landscapes and friendly atmosphere. Visitors can stroll through its streets, discovering quaint shops and local eateries that highlight the flavors of the area. It's a peaceful getaway that complements the bustling energy of nearby Buenos Aires.

Tips for short-haul flights to Buenos Aires

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more economical. Maximize your space by using mini toiletries, wearing your bulkiest items, and planning your outfits carefully. This strategy also helps you avoid the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself engaged. Remember to fully charge your devices before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours before your departure to accommodate traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money at the airport.

Tips for long-haul flights to Buenos Aires

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often provide complimentary seat selection once online check-in opens, typically 24–48 hours prior to your flight. Some airlines may allow you to select your seat even earlier.
• Arrive at the airport in plenty of time—make sure to arrive at the airport at least 3 hours before departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you have some extra time, take the opportunity to browse the shops, find a cozy coffee shop, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Aim to sleep or stay awake during the flight in accordance with the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Buenos Aires

The cheapest day to fly

Get started finding a cheap flight to Buenos Aires on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

October is the cheapest month to fly to Buenos Aires. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Buenos Aires. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Buenos Aires, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Buenos Aires

The lowest price for round-trip flights to Buenos Aires in 2026 starts from $357, while one-way tickets start from from $196. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Buenos Aires. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Buenos Aires

Copa, Air Canada, Delta, LATAM Airlines Group, American Airlines, United are just some of the airlines that can typically offer cheap tickets to Buenos Aires. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Buenos Aires and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Buenos Aires, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Buenos Aires. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Buenos Aires plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Buenos Aires

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Buenos Aires.

Stopover savings

The cheapest tickets to Buenos Aires are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Buenos Aires. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Buenos Aires for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Buenos Aires. Simply download the free Expedia app to your smart device and activate Buenos Aires flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Buenos Aires. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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