Flight to Rio Grande do Sul

View S$372 flight on Sun, 10 May, 2026Opens in a new window

Popular airlines to Rio Grande do Sul

  • LATAM Airlines Group

    LATAM Airlines Group

  • Azul

    Azul

  • Air Canada

    Air Canada

  • TAP Portugal

    TAP Portugal

  • Lufthansa

    Lufthansa

  • United

    United

  • British Airways

    British Airways

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Cheap round-trip flights to Rio Grande do Sul

Prices were available within the past 7 days and start at S$372 for one-way flights and S$663 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Mon, 2 Mar - Wed, 18 Mar
IAD
Washington
POA
Porto Alegre
S$663 Return, just found
S$663
Return
just found
Select Copa flight, departing Mon, 2 Mar from Washington to Porto Alegre, returning Wed, 18 Mar, priced at S$663 just found
Copa
Mon, 2 Mar - Wed, 18 Mar
IAD
Washington
POA
Porto Alegre
S$729 Return, just found
S$729
Return
just found
Select Copa flight, departing Mon, 2 Mar from Washington to Porto Alegre, returning Wed, 18 Mar, priced at S$729 just found
Copa
Mon, 2 Mar - Wed, 18 Mar
IAD
Washington
POA
Porto Alegre
S$755 Return, just found
S$755
Return
just found
Select Copa flight, departing Mon, 2 Mar from Washington to Porto Alegre, returning Wed, 18 Mar, priced at S$755 just found
Copa
Mon, 2 Mar - Wed, 18 Mar
IAD
Washington
POA
Porto Alegre
S$786 Return, just found
S$786
Return
just found
Select Copa flight, departing Mon, 2 Mar from Washington to Porto Alegre, returning Wed, 18 Mar, priced at S$786 just found
United
Mon, 2 Mar - Wed, 18 Mar
IAD
Washington
POA
Porto Alegre
S$806 Return, just found
S$806
Return
just found
Select United flight, departing Mon, 2 Mar from Washington to Porto Alegre, returning Wed, 18 Mar, priced at S$806 just found
Copa
Mon, 2 Mar - Wed, 18 Mar
IAD
Washington
POA
Porto Alegre
S$811 Return, just found
S$811
Return
just found
Select Copa flight, departing Mon, 2 Mar from Washington to Porto Alegre, returning Wed, 18 Mar, priced at S$811 just found
United
Sun, 1 Mar - Sun, 8 Mar
IAD
Washington
POA
Porto Alegre
S$834 Return, found 1 day ago
S$834
Return
found 1 day ago
Select United flight, departing Sun, 1 Mar from Washington to Porto Alegre, returning Sun, 8 Mar, priced at S$834 found 1 day ago
Delta
Mon, 2 Mar - Wed, 18 Mar
BWI
Baltimore
POA
Porto Alegre
S$851 Return, just found
S$851
Return
just found
Select Delta flight, departing Mon, 2 Mar from Baltimore to Porto Alegre, returning Wed, 18 Mar, priced at S$851 just found
LATAM Airlines Group
Mon, 2 Mar - Wed, 18 Mar
BWI
Baltimore
POA
Porto Alegre
S$876 Return, just found
S$876
Return
just found
Select LATAM Airlines Group flight, departing Mon, 2 Mar from Baltimore to Porto Alegre, returning Wed, 18 Mar, priced at S$876 just found
American Airlines
Sun, 1 Mar - Sun, 8 Mar
BWI
Baltimore
POA
Porto Alegre
S$978 Return, found 1 day ago
S$978
Return
found 1 day ago
Select American Airlines flight, departing Sun, 1 Mar from Baltimore to Porto Alegre, returning Sun, 8 Mar, priced at S$978 found 1 day ago

Trending flights to Rio Grande do Sul

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, 22 Nov - Mon, 30 Nov
SIN
Singapore
POA
Porto Alegre
S$2,309 Return, found 3 days ago
S$2,309
Return
found 3 days ago
Select Turkish Airlines flight, departing Sun, 22 Nov from Singapore to Porto Alegre, returning Mon, 30 Nov, priced at S$2,309 found 3 days ago

Frequently asked questions

How do I find cheap flights to Rio Grande do Sul that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to get you the most flexible fares around. Simply tick the "No change fee" box directly beneath the filter heading "Flexible change policies" to find your ideal flight to Rio Grande do Sul.
How can I find cheap tickets to Rio Grande do Sul?
You'll always get an epic deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then click on the flexible dates link above to see a list of prices for nearby days. S$663 was the best price for a flight to Rio Grande do Sul in the last seven days.
How much is a flight to Rio Grande do Sul?
If you were jetting one way from Washington (IAD), you could've snapped up an affordable fare for just S$372 in the last seven days. Round-trip journeys to Rio Grande do Sul ranged from only S$663 to S$2,309 during this same period.
When is the cheapest time to fly to Rio Grande do Sul?
Take off to Rio Grande do Sul early in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to fly out, followed by Monday. If you'd like to avoid the priciest flights, steer clear of Saturdays.
How much is a plane ticket to Rio Grande do Sul?
In the last seven days, plane fares to Rio Grande do Sul ranged between S$663 and S$2,309. Prices rise as your travel date nears, so grab a cheap flight today.
What is the best time to go to Rio Grande do Sul?
If you enjoy being in the centre of the action, head to Porto Alegre during June, July and November. These are the busiest months and when loads of events and activities are on in Rio Grande do Sul's most populous city. The summer season in Porto Alegre starts December 1. Temperatures usually range between 21ºC and 32ºC at this time of year.
What months are the cheapest to book a flight to Rio Grande do Sul?
The cheapest month to score a great deal to Rio Grande do Sul is February, while prices are higher in December. Try to avoid this month if you want to save your dollars.

Book with confidence

Expedia offers flights to Rio Grande do Sul to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Rio Grande do Sul or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Travel information

Rio Grande do Sul Flights Information

Airlines serving
United, Copa, Delta, LATAM Airlines Group, American Airlines
Roundtrip price
from S$663
Rio Grande do Sul Flights Information

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