Flight to Rio Grande do Sul

View S$373 flight on Tue, 5 May, 2026Opens in a new window

Popular airlines to Rio Grande do Sul

  • LATAM Airlines Group

    LATAM Airlines Group

  • GOL Linhas Aereas S.A.

    GOL Linhas Aereas S.A.

  • Azul

    Azul

  • Air Canada

    Air Canada

  • TAP Portugal

    TAP Portugal

  • KLM

    KLM

  • United

    United

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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$373 for one-way flights and S$833 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Mon, 2 Mar - Wed, 18 Mar
BWI
Baltimore
POA
Porto Alegre
S$833 Return, found 2 hours ago
S$833
Return
found 2 hours ago
Select Copa flight, departing Mon, 2 Mar from Baltimore to Porto Alegre, returning Wed, 18 Mar, priced at S$833 found 2 hours ago
Delta
Mon, 2 Mar - Wed, 18 Mar
BWI
Baltimore
POA
Porto Alegre
S$853 Return, found 2 hours ago
S$853
Return
found 2 hours ago
Select Delta flight, departing Mon, 2 Mar from Baltimore to Porto Alegre, returning Wed, 18 Mar, priced at S$853 found 2 hours ago
Copa
Wed, 25 Feb - Sun, 8 Mar
BWI
Baltimore
POA
Porto Alegre
S$859 Return, found 2 hours ago
S$859
Return
found 2 hours ago
Select Copa flight, departing Wed, 25 Feb from Baltimore to Porto Alegre, returning Sun, 8 Mar, priced at S$859 found 2 hours ago
Delta
Mon, 2 Mar - Wed, 18 Mar
BWI
Baltimore
POA
Porto Alegre
S$860 Return, found 2 hours ago
S$860
Return
found 2 hours ago
Select Delta flight, departing Mon, 2 Mar from Baltimore to Porto Alegre, returning Wed, 18 Mar, priced at S$860 found 2 hours ago
Delta
Tue, 5 May - Sat, 30 May
DCA
Washington
POA
Porto Alegre
S$867 Return, found 1 day ago
S$867
Return
found 1 day ago
Select Delta flight, departing Tue, 5 May from Washington to Porto Alegre, returning Sat, 30 May, priced at S$867 found 1 day ago
Delta
Wed, 25 Feb - Sun, 8 Mar
BWI
Baltimore
POA
Porto Alegre
S$868 Return, found 2 hours ago
S$868
Return
found 2 hours ago
Select Delta flight, departing Wed, 25 Feb from Baltimore to Porto Alegre, returning Sun, 8 Mar, priced at S$868 found 2 hours ago
Delta
Wed, 25 Feb - Sun, 8 Mar
BWI
Baltimore
POA
Porto Alegre
S$871 Return, found 2 hours ago
S$871
Return
found 2 hours ago
Select Delta flight, departing Wed, 25 Feb from Baltimore to Porto Alegre, returning Sun, 8 Mar, priced at S$871 found 2 hours ago
LATAM Airlines Group
Mon, 2 Mar - Wed, 18 Mar
BWI
Baltimore
POA
Porto Alegre
S$879 Return, found 2 hours ago
S$879
Return
found 2 hours ago
Select LATAM Airlines Group flight, departing Mon, 2 Mar from Baltimore to Porto Alegre, returning Wed, 18 Mar, priced at S$879 found 2 hours ago
United
Mon, 2 Mar - Wed, 18 Mar
DCA
Washington
POA
Porto Alegre
S$882 Return, found 2 hours ago
S$882
Return
found 2 hours ago
Select United flight, departing Mon, 2 Mar from Washington to Porto Alegre, returning Wed, 18 Mar, priced at S$882 found 2 hours ago
American Airlines
Mon, 2 Mar - Wed, 18 Mar
BWI
Baltimore
POA
Porto Alegre
S$905 Return, found 2 hours ago
S$905
Return
found 2 hours ago
Select American Airlines flight, departing Mon, 2 Mar from Baltimore to Porto Alegre, returning Wed, 18 Mar, priced at S$905 found 2 hours 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
Mon, 2 Nov - Mon, 23 Nov
SIN
Singapore
POA
Porto Alegre
S$2,307 Return, found 5 days ago
S$2,307
Return
found 5 days ago
Select Turkish Airlines flight, departing Mon, 2 Nov from Singapore to Porto Alegre, returning Mon, 23 Nov, priced at S$2,307 found 5 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$833 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 (DCA), you could've snapped up an affordable fare for just S$373 in the last seven days. Round-trip journeys to Rio Grande do Sul ranged from only S$833 to S$2,307 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$833 and S$2,307. 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$833
Rio Grande do Sul Flights Information

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