Cheap flights from Rio de Janeiro to Buenos Aires from $91
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro to Buenos Aires departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from Rio de Janeiro to Buenos Aires
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JetSMART flights from Rio de Janeiro to Buenos Aires
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How to get the cheapest flight ticket from Rio de Janeiro to Buenos Aires
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Rio de Janeiro and Buenos Aires?
What is the cheapest month to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires from Rio de Janeiro is in June. Flight prices, which tend to average around $274, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Buenos Aires from Rio de Janeiro during May instead. Flights to Buenos Aires in May, while not as cheap as those in June, still average around $282.
What is the cheapest day to depart on your flight to Buenos Aires?
On average, the least expensive day to fly to Buenos Aires from Rio de Janeiro is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $310. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $342.
What is the cheapest time of day to depart on your flight to Buenos Aires?
Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Rio de Janeiro to Buenos Aires during this time can be as low as $320. Try not to purchase tickets in the afternoon because they tend to be around $358. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Rio de Janeiro to Buenos Aires flight route?
Fly from Rio de Janeiro–Galeão Intl to Buenos Aires Jorge Newbery for the best Rio de Janeiro - Buenos Aires flight prices
How far in advance should I book a flight to Buenos Aires?
You are more likely to see cheaper flights to Buenos Aires from Rio de Janeiro when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $324 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Rio de Janeiro for as low as $250 on momondo.
What cabin class options are available on Rio de Janeiro to Buenos Aires flights?
There are 3 cabin classes available to choose from on Rio de Janeiro to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Rio de Janeiro to Buenos Aires?
JetSMART, Flybondi, and Aerolineas Argentinas are the most popular carriers operating from Rio de Janeiro to Buenos Aires
What airlines fly to Buenos Aires?
Aerolineas Argentinas, JetSMART and British Airways are the top three most popular airlines that fly to Buenos Aires from Rio de Janeiro according to our data. Aerolineas Argentinas is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 6 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.
How many flights depart from Rio de Janeiro to Buenos Aires on average per day?
17 flights are operational daily from Rio de Janeiro to Buenos Aires as of January 2025. The most popular departure time for this route is 7:00AM, with 34% of flights per day taking off at noon.
How many flights depart from Rio de Janeiro to Buenos Aires on average per week?
The number of flights available between Rio de Janeiro and Buenos Aires is 122 per week as of January 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.
When to book flights from Rio de Janeiro to Buenos Aires
Cheap Rio de Janeiro to Buenos Aires (RIO to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Buenos Aires
Best Price Found | $91 |
|---|---|
Fastest flight time | 3h 20m |
Direct flights | Every day |
Airports in Buenos Aires | 2 airports |
How far is Rio de Janeiro to Buenos Aires by plane?
Rio de Janeiro and Buenos Aires are 1221.5 mi apart from one another. Flights usually cover this in 3h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Rio de Janeiro to Buenos Aires?
Prices for flights from Rio de Janeiro to Buenos Aires refresh daily.
How many operators does momondo search for flights from Rio de Janeiro to Buenos Aires?
As of January 2025, there are 6 operators available to choose from for flights from Rio de Janeiro to Buenos Aires.
How old do you have to be to fly from Rio de Janeiro to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Rio de Janeiro to Buenos Aires?
momondo data reveals that the most frequently booked plane model on the route from Rio de Janeiro to Buenos Aires is Boeing 737-800, representing 35.08% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 17.52%, Airbus A320 at 11.19%, and Airbus A320-100/200 at 9.90%.
What is the most popular airline from Rio de Janeiro to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Rio de Janeiro to Buenos Aires is Flybondi (26% of total bookings). The next most popular airlines are Aerolineas Argentinas (22%), JetSMART (21%), and British Airways (15%).
Best airlines flying from Rio de Janeiro to Buenos Aires
Compare and see reviews for airlines that fly from Rio de Janeiro to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $212 | Free Cancellation | Rating 6.0 186 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 6.5 175 reviews | |||
| PriceFrom $237 | Free Cancellation | Rating 7.6 81 reviews | |||
| PriceFrom $265 | Free Cancellation | Rating 7.3 1,088 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 8.0 869 reviews | |||
| PriceFrom $324 | Free Cancellation | Rating 6.6 6,823 reviews |
Aerolineas Argentinas Flights From Rio de Janeiro to Buenos Aires
Across 29 Aerolineas Argentinas flights from Rio de Janeiro to Buenos Aires this week, the average price was $407, with the best Aerolineas Argentinas deals starting from $282 round-trip. 869 users have rated Aerolineas Argentinas on momondo, with an average score of 8.0/10.
GOL Flights From Rio de Janeiro to Buenos Aires
Another popular option for Rio de Janeiro to Buenos Aires flights is GOL (7.3/10, 1,088 ratings). GOL flies from Rio de Janeiro to Buenos Aires around 30 times per week, with deals starting from $265 round-trip and rising to an average price of around $331.
Why use momondo?
Why should I use momondo to find a flight deal from Rio de Janeiro to Buenos Aires?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rio de Janeiro to Buenos Aires. momondo saves you time and could save you money on your trip.
Can I find flights from Rio de Janeiro to Buenos Aires with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Rio de Janeiro to Buenos Aires flights to just show those with flexible booking policies.
How can momondo help me find flights from Rio de Janeiro to Buenos Aires?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rio de Janeiro to Buenos Aires.
I’m not ready to book a flight from Rio de Janeiro to Buenos Aires right now. Can momondo alert me if prices change?
Price alerts on flights to Buenos Aires from Rio de Janeiro are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.