Flights Rio De Janeiro → Buenos Aires
As of November 2026, economy flights from Rio De Janeiro to Buenos Aires have a typical range USD 189–586, median USD 315. Full range across all 33 offers: USD 134–1435. We analyzed 33 offers from 9 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Rio De Janeiro → Buenos Aires
Based on 33 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Rio De Janeiro → Buenos Aires
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| JetSMART | — | — | — |
| LATAM Airlines | Included | USD 40 | — |
| Aerolineas Argentinas | Included | — | — |
| British Airways | Included | USD 65 | — |
| GOL | — | USD 100 | — |
| Emirates | — | Included | — |
| Avianca | Included | USD 30 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Rio De Janeiro to Buenos Aires cost?
Based on 33 offers · November 2026
Rio De Janeiro to Buenos Aires flights ranged from USD 134 to USD 1435 across 33 offers analyzed in November 2026. The chart below shows how prices distributed across all 33 offers.
What hidden fees do Rio De Janeiro to Buenos Aires flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Rio De Janeiro to Buenos Aires routes. The breakdown below is based on 33 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| JA | 25 | 10% |
| LA | 35 | 11% |
| AR | 10 | 3% |
| BA | 48 | 15% |
| G3 | 130 | 38% |
| EK | 20 | 4% |
| AV | 40 | 4% |
GOL: base ~USD 214 + fees USD 130 = ~USD 344 total. Emirates: base ~USD 460 + fees USD 20 = ~USD 480 total.
GOL's USD 130 ancillary fees narrow the gap with Emirates's lower-fee model — the USD 246 base difference shrinks to USD 136 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Rio De Janeiro to Buenos Aires?
9 airlines flew Rio De Janeiro to Buenos Aires in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (JetSMART), fares ranged USD 140–394 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 JetSMART | 8 | 140–394 | 211 | 25 (12%) |
 Aerolíneas Argentinas | 6 | 256–484 | 272 | 10 (4%) |
 British Airways | 2 | 281–348 | 314 | 48 (15%) |
 Emirates | 1 | — | 315 | n/a |
 LATAM Airlines | 6 | 205–420 | 320 | 35 (11%) |
 GOL | 2 | 318–370 | 344 | 130 (38%) |
 Gol | 4 | 391–489 | 457 | n/a |
 Emirates | 2 | 348–611 | 480 | 20 (4%) |
 Avianca | 2 | 870–1372 | 1121 | 40 (4%) |
Where do the best Rio De Janeiro → Buenos Aires prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Rio De Janeiro to Buenos Aires flights
- Rio De Janeiro–Buenos Aires had 33 offers analyzed. Median price: USD 315.
- G3 charges 13.0x more in ancillary fees than AR — USD 130 vs USD 10 avg per booking.
- The same route priced USD 187 apart depending on where it was booked — the lowest median was USD 238. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Rio De Janeiro to Buenos Aires cost?
- Based on 33 offers analyzed, Rio De Janeiro to Buenos Aires flights range from USD 134 to USD 1435, with a median price of USD 315. Search for your specific dates →
- What hidden fees should I expect on Rio De Janeiro to Buenos Aires flights?
- On average, ancillary fees (bags, seat selection) add USD 34 to the base fare on Rio De Janeiro to Buenos Aires flights. See itemized fees for your itinerary →
- Which airline is cheapest on Rio De Janeiro to Buenos Aires including all fees?
- JetSMART has the lowest median fare on Rio De Janeiro to Buenos Aires at USD 211 (median across 8 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Rio De Janeiro–Buenos Aires flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 238. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Rio De Janeiro to Buenos Aires routes?
- Rio De Janeiro to Buenos Aires has 9 airlines competing, creating a price range from USD 134 to USD 1435 across 33 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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