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Cheap Flights from Montevideo to Porto Alegre

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      Travellers and cabin class, 1 Adult, Economy

      Compare Montevideo to Porto Alegre flight deals

      Find the cheapest month or even day of the year to fly to Porto Alegre

      Book the best Porto Alegre fare with no extra fees

      Flight deals from Montevideo to Porto Alegre

      Looking for a cheap last-minute deal or the best return flight from Montevideo Airport to Porto Alegre Airport? If you want to travel next month, return fares start from Rs82,489. Find the lowest prices on one-way and return tickets right here.
      Porto Alegre.Rs46,433 per passenger.Departing Thu, 31 Dec.One-way flight with Aerolíneas Argentinas.Outbound indirect flight with Aerolíneas Argentinas, departs from Montevideo on Thu, 31 Dec, arriving in Porto Alegre.Price includes taxes and charges.From Rs46,433, select.
      Porto Alegre.Rs47,286 per passenger.Departing Thu, 28 Jan.One-way flight with Aerolíneas Argentinas.Outbound indirect flight with Aerolíneas Argentinas, departs from Montevideo on Thu, 28 Jan, arriving in Porto Alegre.Price includes taxes and charges.From Rs47,286, select.
      Porto Alegre.Rs47,388 per passenger.Departing Tue, 16 Feb.One-way flight with Aerolíneas Argentinas.Outbound indirect flight with Aerolíneas Argentinas, departs from Montevideo on Tue, 16 Feb, arriving in Porto Alegre.Price includes taxes and charges.From Rs47,388, select.
      Porto Alegre.Rs49,210 per passenger.Departing Tue, 1 Sep.One-way flight with JetSmart.Outbound indirect flight with JetSmart, departs from Montevideo on Tue, 1 Sep, arriving in Porto Alegre.Price includes taxes and charges.From Rs49,210, select.
      Porto Alegre.Rs49,706 per passenger.Departing Wed, 12 Aug.One-way flight with JetSmart.Outbound indirect flight with JetSmart, departs from Montevideo on Wed, 12 Aug, arriving in Porto Alegre.Price includes taxes and charges.From Rs49,706, select.
      Porto Alegre.Rs50,326 per passenger.Departing Sun, 18 Oct.One-way flight with Aerolíneas Argentinas.Outbound indirect flight with Aerolíneas Argentinas, departs from Montevideo on Sun, 18 Oct, arriving in Porto Alegre.Price includes taxes and charges.From Rs50,326, select.
      Porto Alegre.Rs50,485 per passenger.Departing Sun, 22 Nov.One-way flight with Aerolíneas Argentinas.Outbound indirect flight with Aerolíneas Argentinas, departs from Montevideo on Sun, 22 Nov, arriving in Porto Alegre.Price includes taxes and charges.From Rs50,485, select.
      Porto Alegre.Rs51,299 per passenger.Departing Thu, 20 May.One-way flight with Aerolíneas Argentinas.Outbound indirect flight with Aerolíneas Argentinas, departs from Montevideo on Thu, 20 May, arriving in Porto Alegre.Price includes taxes and charges.From Rs51,299, select.
      Porto Alegre.Rs54,906 per passenger.Departing Wed, 22 Jul.One-way flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Montevideo on Wed, 22 Jul, arriving in Porto Alegre.Price includes taxes and charges.From Rs54,906, select.
      Porto Alegre.Rs69,014 per passenger.Departing Fri, 23 Apr.One-way flight with JetSmart.Outbound indirect flight with JetSmart, departs from Montevideo on Fri, 23 Apr, arriving in Porto Alegre.Price includes taxes and charges.From Rs69,014, select.
      Porto Alegre.Rs71,263 per passenger.Departing Wed, 31 Mar.One-way flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Montevideo on Wed, 31 Mar, arriving in Porto Alegre.Price includes taxes and charges.From Rs71,263, select.

      Find the cheapest month to fly from Montevideo to Porto Alegre

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montevideo to Porto Alegre flights are currently cheapest in December.
      Jul
      from Rs54,906
      Aug
      from Rs49,706
      Sep
      from Rs49,210
      Oct
      from Rs50,326
      Nov
      from Rs50,485
      Dec
      from Rs46,433
      Jan
      from Rs47,286
      Feb
      from Rs47,388
      Mar
      from Rs71,263
      Apr
      from Rs69,014
      May
      from Rs51,299
      Jun
      Find prices

      Montevideo to Porto Alegre: Alternative routes

      Compare routes from Montevideo to Porto Alegre below. You may find an airport to fly into that's cheaper, faster, or easier than Porto Alegre.

      Porto Alegre

      7km from central Porto Alegre
      ClosestCheapest
      from Rs46,433
      Search flights

      Montevideo to Porto Alegre: Flight information

      The things to know before you go.
      Cheapest flight foundRs46,433
      Cheapest month to flyDecember

      Finding cheap flights from Montevideo to Porto Alegre: Frequently asked questions

      The best price we found for a return flight from Montevideo to Porto Alegre is Rs82,489. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Montevideo to Porto Alegre. But we found flights with one or more stops from Rs82,489.
      As of July 2026, there are no flights flying from Montevideo to Porto Alegre.
      The cheapest month to fly from Montevideo to Porto Alegre is usually August.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Montevideo Airport to Porto Alegre Airport on Tuesday, 4 August 2026.
      No airlines currently offer direct flights between Montevideo Airport and Porto Alegre Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto Alegre but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto Alegre is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, JetSmart offers the cheapest flight tickets to Porto Alegre.

      Flying from Montevideo Airport (MVD) to Porto Alegre Airport (POA): what you need to know

      • Montevideo and Porto Alegre follow the same timezone, UTC-3.

      • Leave plenty of time to catch your MVD to POA flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

      • Be prepared for bigger queues during popular months like June. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

      • Explore another city along the way or simply break up your flight with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Montevideo Airport to Porto Alegre Airport. Many travellers pass through Panama City Tocumen International Airport on this route.

      How to find the cheapest flights from Montevideo Airport (MVD) to Porto Alegre Airport (POA)

      • The lowest price we've found for a one-way Montevideo Airport to Porto Alegre Airport flight is Rs46,433. A return ticket right now is Rs82,489. Depending on the availability and when you book, these fares may change.

      • To get your hands on cheap tickets from MVD to POA, book in advance. Airlines typically offer the most competitive fares when flights are first made available.

      • Getting cheap flights from Montevideo Airport to Porto Alegre Airport is easy if you're flexible with your trip dates. Use the 'Whole month' tool to see the lowest prices throughout the month and bag a great deal.

      • Finding cheap flights from MVD to POA is a cinch with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when a lower fare pops up.

      • Tailor your flights with filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Montevideo Airport to Porto Alegre Airport.

      Handy information about Montevideo Airport (MVD)

      • 86% of flights leaving Montevideo Airport reach their destination as planned. Given its impressive on-time stats, disruptions are unlikely when setting off from MVD.

      • Central Montevideo to Montevideo Airport is around 23 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're catching a taxi, ride-sharing or driving.

      • You can expect a trip time of around 45 minutes when using public transport.

      • Catching an early flight from Montevideo Airport to Porto Alegre Airport? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by picking one of these hotels near MVD:

      Arriving at Porto Alegre Airport (POA)

      When to fly to Porto Alegre Airport (POA)

      • August is the busiest month for flights from Montevideo Airport to Porto Alegre Airport. For smaller crowds, visit Porto Alegre in March.

      • Before locking in your flight from Montevideo Airport to Porto Alegre Airport, consider the type of weather you like. February is the warmest month in Porto Alegre, with the temperature ranging from 19ºC to 34ºC.

      • July sees average temperatures of between 8ºC and 23ºC. Search for cheap tickets from MVD to POA sometime around then if you want to travel in cooler conditions.

      Explore more of Brazil

      • Joinville is just one of the many places in Brazil waiting to be discovered once you've seen the sights of Porto Alegre. Around 483 kilometres away to the north-east, top sights here include Water park, Parque Zoobotanico and Museu da Dança.

      • Florianopolis is another standout destination in Brazil and is around 370 kilometres north-east of Porto Alegre. No journey is complete without a visit to Joaquina beach, Dunes of Joaquina and Praia do Novo Campeche.

      Plan the rest of your trip from Montevideo to Porto Alegre

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.