$240 Find Cheap Flights to Rio Grande do Sul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Rio Grande do Sul departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rio Grande do Sul

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Rio Grande do Sul
These are the airlines KAYAK users have selected most often from within our search results for flights to Rio Grande do Sul
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Rio Grande do Sul

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Porto Alegre
Porto Alegre1 stop$498
Passo Fundo
Passo Fundo2 stops$2,372
Pelotas
Pelotas2 stops$819
Porto Alegre
Porto Alegre1 stop$498
Passo Fundo
Passo Fundo2 stops$2,372
Pelotas
Pelotas2 stops$819

Book Cheap Rio Grande do Sul Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Rio Grande do Sul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Rio Grande do Sul

Mon, Dec 1 - Sun, Dec 7
Copa Airlines Logo
9:04 pm - 12:30 amLAX-POA
22h 26m1 stop
Copa Airlines Logo
1:35 am - 12:02 pmPOA-LAX
15h 27m1 stop
$498Copa Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
GOL Logo
9:00 pm - 11:45 pmMCO-POA
24h 45m1 stop
GOL Logo
5:20 pm - 3:55 pmPOA-MCO
24h 35m1 stop
$501GOL
Find Deal
Wed, Nov 5 - Wed, Nov 19
Azul Logo
10:00 pm - 9:50 amMCO-POA
33h 50m1 stop
Azul Logo
5:45 am - 5:00 pmPOA-MCO
13h 15m1 stop
$549Azul
Find Deal
Tue, Mar 24 - Thu, Mar 26
LATAM Airlines Logo
7:00 am - 5:00 pmBOS-POA
33h 00m2 stops
LATAM Airlines Logo
6:40 am - 11:29 pmPOA-BOS
17h 49m2 stops
$581LATAM Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
American Airlines Logo
11:00 pm - 5:10 pmMIA-POA
16h 10m1 stop
American Airlines Logo
5:50 pm - 6:35 amPOA-MIA
14h 45m1 stop
$602American Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 7
American Airlines Logo
7:50 pm - 10:55 amMIA-POA
13h 05m1 stop
American Airlines Logo
5:50 pm - 5:00 amPOA-MIA
13h 10m1 stop
$603American Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 19
Azul Logo
10:00 pm - 5:55 pmMCO-POA
17h 55m1 stop
Azul Logo
9:05 pm - 7:30 pmPOA-MCO
24h 25m2 stops
$605Azul
Find Deal
Thu, Apr 9 - Mon, Apr 13
Delta Logo
1:45 am - 6:25 amMIA-POA
27h 40m1 stop
Delta Logo
7:20 am - 8:30 pmPOA-MIA
14h 10m1 stop
$675Delta
Find Deal
Thu, Apr 9 - Mon, Apr 13
Delta Logo
1:20 am - 6:25 amMIA-POA
28h 05m1 stop
Delta Logo
8:00 pm - 3:15 pmPOA-MIA
20h 15m2 stops
$676Delta
Find Deal
Thu, Apr 9 - Wed, Apr 22
LATAM Airlines Logo
1:20 am - 7:50 pmMIA-POA
17h 30m2 stops
LATAM Airlines Logo
8:55 pm - 7:35 pmPOA-MIA
23h 40m1 stop
$679LATAM Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Rio Grande do Sul

Get data-powered insights and trends for flights to Rio Grande do Sul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from the United States to Rio Grande do Sul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Rio Grande do Sul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United States to Rio Grande do Sul is June, when tickets cost $486 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,033 and $878 respectively.

Good to know

Low seasonAugust
Cheapest flight$240
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 48% increase in price.
Flight from Washington Dulles Airport to Porto Alegre

FAQs - booking Rio Grande do Sul flights

  • How does KAYAK find such low prices on flights from the United States to Rio Grande do Sul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United States to Rio Grande do Sul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United States to Rio Grande do Sul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to Rio Grande do Sul is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United States to Rio Grande do Sul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United States to Rio Grande do Sul with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States to Rio Grande do Sul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United States to Rio Grande do Sul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Rio Grande do Sul?

    Based on KAYAK data, the cheapest day to fly to Rio Grande do Sul is Tuesday where round-trip tickets can be as cheap as $890. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,079 on average.

  • What is the cheapest time of day to fly to Rio Grande do Sul?

    The cheapest time of day to fly to Rio Grande do Sul is generally in the morning, when round-trip flights cost $741 on average. Morning departures are around 16% cheaper than evening flights, on average. The most expensive time of day to fly to Rio Grande do Sul is generally at night, which is peak travel time and where the average cost of a ticket is $927.

Top tips for finding cheap flights to Rio Grande do Sul

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Rio Grande do Sul flight deals.

Reviews of the top 5 airlines flying to Rio Grande do Sul

 
See real verified KAYAK customer reviews for airlines flying to Rio Grande do Sul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Rio Grande do Sul. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United States to Rio Grande do Sul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7977 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

6.0 GoodDavid, Oct 2025JFK - KEF
Read more Delta reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

We had a five hour layover in the way home from Colombia. I read the "bout your flight" email carefully before we checked bags. We had to go through security right at the gate. Almost lost our ground coffee because that airport only allows 16 ounce of coffee and we had 18. I've been to 48 countries and never heard of a coffee restriction. I can't follow a rule I don't know about. I requested they bring our coffee to our checked luggage. Instead tey gate checked our bag for free. Back to planning transfers in Dallas I guess

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

I have a hand injury and the flight attendant denied to help me with luggage, she said "she couldn't help me because I should manage my own way to put the luggage on the plane" SO RUDE

I had two around 6 hours flight and they did not even offer water to us.

Overall it was good. The food was not great quality and seats were very uncomfortable. But overall the staff was very friendly and helpful.

We flew with Avianca, some how they are not n sync, making the process a bit uncomfortable.

Unfortunately it was very disappointed experience. Our first flight our was delayed 2 hours, as a consequence we missed our connecting international flight. Customer server at Miami American Airlines was very disrespectful, gave us the worst replace itenarary for the next day that we had to spend 2 hours calling Gol to get a better itinerary otherwise we wouldn't make it on time to fulfill our trip purpose. We would have missed the reason to travel all the way to Brazil if we didn't change for a better itinerary. The worst thing is that our baggage was missing for 4 days. We had no cloths for all this time, plus the aggravation to locate our baggage. Nobody knew where our baggage was. We ended up picking it up at the airport when they said that they will bring them home. Unfortunately our experience was very dissatisfied.

Flight on time, check in and flight attendants courteous and helpful. Smaller plane for international flights, tight space, no comfortable.

the boarding staff were incredibly officious. our carry-on case was borderline within dimensions but staff were not prepared to show ANY flexibility even though many others with larger carry-on luggage were allowed to board. we were understandably furious but the staff were incredibly disrespectful. we called the supervisor who eventually agreed to look on board the plane to see if there was room for our case (one case between 2 of us) and reluctantly agreed to allow us on. The staff on board were excellent though and realized we had been treated badly and were very helpful both in finding a place for our case, some distance from our seats, and helping us to retrieve it when we landed. We are regular travelers on Gol and have Diamante status and had chosen the better Conforto + seats, so we expected better treatment from the ground staff. Also the cabins are of a size that will only fit 3 cases of normal size with a large gap of about 30cm of wasted space. If our case were deemed to be oversize, which I dispute, the extra 1cm would not have made the slightest difference.

I did not like the way that baggage fees were charged. When I signed up for the flight, I knew that there were bag fees. However, the bag fees were so confusing that it felt like I was paying for overweight bags rather than just for having brought a bag with me. Also, the bag fees were based on the pair of tickets rather than per person. It seems to me that it should be first bag fee for passenger 1 and then first bag fee for passenger 2. I eventually got away with only paying $100 for two bags, but it was a struggle to understand the process. As for the flight, the seats were the standard uncomfortable seats that are on most Boeing aircraft. The airline aims to accommodate the standard height people, so us tall people are stuck. There was never an option to upgrade for leg room. It did not appear that there were any seats on the whole plane that had a little more leg room to even try to get. Other than that, I completely ignored the food for this red eye flight. I am not one to eat "dinner" at 2 am. They did not offer any drinks in the morning before landing. I recommend that you bring a bottle of water on board.

Lost luggage, people are not very nice to help you , I was just instructed to fill out a baggage claim online, they were not helpful when I had additional questions after I completed the form on my phone.

They are not ready for international flights, poor service and food, no screen info on the seat.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

Everything you need to know for your flight to Rio Grande do Sul

Cabin class types available on flights to Rio Grande do Sul

Cabin classes available on flights to Rio Grande do Sul. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.