Trip.com
>
Flights
>
Flights to Brazil
>
Flights to Rio Grande do Sul
>
Flights to Porto Alegre
>
Flights from Montevideo to Porto Alegre

Cheap flight deals from Montevideo to Porto Alegre

Find the cheapest flights from Montevideo to Porto Alegre within the next 3 months. Book one way flights from $151 or round trip flights from $233.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Montevideo to Porto Alegre

The distance between Montevideo and Porto Alegre is about 705.6 km. The most popular month to Porto Alegre is March. The off-season for travel is May.

Cheapest one-way flight price $151
Cheapest return ticket price $233
Off-season for travel May
Peak season for travel March
Flight distance 705.6 km

When is the cheapest time to fly from Montevideo to Porto Alegre?

The cheapest time for Montevideo to Porto Alegre flights: Jul 13 to Jul 20 — one way flight prices from $151.

Cheapest flights
From price
Search
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Montevideo (MVD) to Porto Alegre (POA) the cheapest?

    Airlines adjust prices for flights from Montevideo to Porto Alegre based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Montevideo (MVD) to Porto Alegre (POA) cost?

    According to Trip.com's data, the lowest price is around $479.

  • How many airports are there in Porto Alegre (POA)?

    There are 1 airport(s) near Porto Alegre (POA): Salgado Filho Porto Alegre International Airport.

How to find a cheap flight from Montevideo to Porto Alegre

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Montevideo to Porto Alegre. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Montevideo to Porto Alegre ticket.
Tap "Date" on flight search bar to scan through the calender for Montevideo to Porto Alegre airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Jul 16 at $151 for one-way flights.
2
Compare cheap Montevideo to Porto Alegre flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Montevideo to Porto Alegre. The cheapest airline operating is Azul Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Montevideo to Porto Alegre route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Montevideo to Porto Alegre flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Montevideo to Porto Alegre to get exclusive deals for you.

More Travel Options