$286 Cheap Flights to Porto Alegre

Flights to Porto Alegre at a glance

Traveling to Porto Alegre is easy—simply choose between full-service and budget airlines, compare travel times, and select the option that best fits your budget and schedule. Get ready to explore the city's renowned attractions and vibrant neighborhoods!

• Major airport in Porto Alegre: Salgado Filho International Airport (POA)
• Flights per week: 190+ flights arriving at Porto Alegre airport
• Number of airlines that fly to Porto Alegre: around 5+ carriers

Popular airport in Porto Alegre

Porto Alegre is a vibrant metropolis ideal for business, family trips, or city getaways. Visitors flock to this city for its rich culture, entertainment options, and family-friendly activities. A major airport typically serves the area, making travel convenient.

• Salgado Filho International Airport (POA): Situated in the state of Rio Grande do Sul, this airport caters to both national and international travelers, offering connections to approximately 8 cities within Brazil and over 15 destinations worldwide. Passengers have the option to upgrade to premium economy or business class seating for enhanced comfort, depending on the airline and specific route. Notable airlines operating at this airport include Azul Linhas Aereas, LATAM Airlines Group, and Copa.

Top routes to Porto Alegre

• Sao Paulo (CGH/GRU) to Porto Alegre (POA), with one-way flights starting at around $35
• Rio de Janeiro (GIG) to Porto Alegre (POA), with one-way airfare from around $50
• Miami (MIA) to Porto Alegre (POA), with one-way flight options from around $250
• Boston (BOS) to Porto Alegre (POA), with one-way fares starting at around $260
• Orlando (MCO) to Porto Alegre (POA), with one-way tickets available from around $240

Cheapest routes to Porto Alegre

• Sao Paulo (CGH/GRU) to Porto Alegre (POA), with cheap one-way fares from around $35
• Belo Horizonte (CNF) to Porto Alegre (POA), with budget one-way fares from around $35
• Curitiba (CWB) to Porto Alegre (POA), with cheap one-way fares from around $35
• Florianopolis (FLN) to Porto Alegre (POA), with cheap one-way fares from around $35
• Campinas (VCP) to Porto Alegre (POA), with low-cost one-way tickets from around $45

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

Top airlines with flights to Porto Alegre

• Azul Linhas Aereas: Servicing Salgado Filho International Airport (POA), Azul Linhas Aereas represents about 34% of all arrivals in Porto Alegre. The typical one-way fare is roughly $140.
• LATAM Airlines Group: Operating to Salgado Filho International Airport (POA), LATAM Airlines Group constitutes around 20% of incoming flights to Porto Alegre. Average one-way fares hover around $300, with premium cabin options possibly including premium economy class based on the route.
• Copa: Flying into Salgado Filho International Airport (POA), Copa accounts for approximately 13% of arrivals in Porto Alegre. The average fare for a one-way ticket is around $460, with business class available in some premium cabin options depending on the route.
• GOL Linhas Aereas S.A.: Providing service to Salgado Filho International Airport (POA), GOL Linhas Aereas S.A. facilitates about 12% of arrivals to Porto Alegre. One-way fares typically average around $360, with premium economy class possible in select routes.
• United: Also flying to Salgado Filho International Airport (POA), United represents about 9% of arrivals in Porto Alegre. Travelers can expect an average one-way fare of approximately $340.

Best time to fly to Porto Alegre

The most popular months for travelers to fly to Porto Alegre are January, March, and December, when peak temperatures in Porto Alegre can reach up to 77.4°F in January. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 62.8°F. For better deals, November usually offers the lowest average one-way fare around $226, roughly 21% cheaper than the yearly average. Looking for additional cheaper months to fly? October offers an average one-way fare of around $238, making it a good option for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Porto Alegre

Getting some of the best deals on flights to Porto Alegre 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*, or explore our Porto Alegre hotel and flight deals.
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 Porto Alegre flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Porto Alegre

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

• Public transportation: From Salgado Filho International Airport, Aeromóvel Station, a train station, is located about 0.1 miles away, while Airport Station, a metro station, is situated approximately 0.4 miles from the airport, providing convenient access to both train and metro services.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Porto Alegre, with private rides that can be arranged in advance.
• Car rental: Renting a car in Porto Alegre is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Porto Alegre 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 in Porto Alegre

• Centro Historico: Centro Historico is located around the area of Porto Alegre and serves as the city's cultural heart. Visitors can explore the vibrant shopping mall center and various local shops while enjoying the rich history evident in its architecture. Key attractions include the Usina do Gasometro Cultural Center, which hosts various art exhibitions, and the Museu de Arte do Rio Grande do Sul Ado Malagoli, showcasing regional art. Don't miss the Military Museum of the Southern Military Command, where you can learn about Brazil's military history. This area is ideal for family outings, business meetings, and urban exploration.
• Moinhos de Vento: Moinhos de Vento is located around the area of Porto Alegre and is known for its charming streets and lush green spaces. The neighborhood features Moinhos de Vento Park, perfect for leisurely strolls and family picnics. The Walk of Fame offers a unique experience, showcasing the city's notable figures. Additionally, the Federal University of Rio Grande do Sul brings a touch of historic significance to the area. With its shopping centers and educational institutions, Moinhos de Vento is a great destination for both business travelers and families seeking outdoor activities.
• Canoas: Canoas is located in the area of Porto Alegre and presents a blend of urban life and nature. This city is home to a variety of shopping mall centers and outdoor venues, making it a lively spot for visitors. Explore the University La Salle Canoas, a modern institution that adds to the city's educational landscape. Praca do Aviao serves as a notable monument, great for those interested in local culture. For a relaxing experience, Getulio Vargas Park offers green spaces ideal for family outings and eco-friendly activities.

Tips for short-haul flights to Porto Alegre

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. Save space by choosing mini toiletries, wearing your bulkiest clothing, and coordinating outfits effectively. This strategy also allows you to bypass waiting 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 beforehand, 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 prior to departure, taking into account 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 Porto Alegre

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 may provide free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines allow seat selection even earlier than this.
• Arrive at the airport in plenty of time—aim to be at the airport at least 3 hours prior to 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, grab a coffee, 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 to sync your body clock by setting your watch and adjusting your sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag.

Tips to find the cheapest flights to Porto Alegre

The cheapest day to fly

Get started finding a cheap flight to Porto Alegre 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

March is the cheapest month to fly to Porto Alegre. 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 Porto Alegre. 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 Porto Alegre, 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 Porto Alegre

The lowest price for round-trip flights to Porto Alegre in 2026 starts from $604, while one-way tickets start from from $286. 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 Porto Alegre. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Porto Alegre

Copa, United, Air Canada, GOL Linhas Aereas S.A., Delta, LATAM Airlines Group are just some of the airlines that can typically offer cheap tickets to Porto Alegre. 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 Porto Alegre and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Porto Alegre, 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 Porto Alegre. 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 Porto Alegre 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 Porto Alegre

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 Porto Alegre.

Stopover savings

The cheapest tickets to Porto Alegre are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Porto Alegre. 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 Porto Alegre 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 Porto Alegre. Simply download the free Expedia app to your smart device and activate Porto Alegre 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 Porto Alegre. 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.