Flights Aracaju → Buenos Aires
As of October 2026, economy flights from Aracaju to Buenos Aires have a typical range BRL 1454–4094, median BRL 1916. Full range across all 79 offers: BRL 1248–12754. We analyzed 79 offers from 8 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: Aracaju → Buenos Aires
Based on 79 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Aracaju → Buenos Aires
Add-on pricing from the cheapest available offer per airline · October 2026 · BRL
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| LATAM Airlines | Included | BRL 40 | — |
| Aerolíneas Argentinas | Included | Included | — |
| GOL Linhas Aéreas | Included | BRL 100 | — |
| Emirates | — | Included | — |
| Azul | — | BRL 504 | — |
| Avianca | Included | BRL 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 Aracaju to Buenos Aires cost?
Based on 79 offers · October 2026
Aracaju to Buenos Aires flights ranged from BRL 1248 to BRL 12754 across 79 offers analyzed in October 2026. The chart below shows how prices distributed across all 79 offers.
These 79 offers (October 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between BRL 1558 and BRL 2694
What hidden fees do Aracaju to Buenos Aires flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Aracaju to Buenos Aires routes. The breakdown below is based on 79 offers analyzed in October 2026.
| Carrier | Avg fee (BRL) | % of base fare |
|---|---|---|
| LA | 199 | 9% |
| AR | 10 | 0% |
| G3 | 130 | 4% |
| EK | 60 | 2% |
| AD | 656 | 20% |
| AV | 40 | 0% |
Azul: base ~BRL 2658 + fees BRL 656 = ~BRL 3314 total. Avianca: base ~BRL 12714 + fees BRL 40 = ~BRL 12754 total.
Azul's BRL 656 ancillary fees narrow the gap with Avianca's lower-fee model — the BRL 10056 base difference shrinks to BRL 9440 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 Aracaju to Buenos Aires?
8 airlines flew Aracaju 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 (LATAM), fares ranged BRL 1322–1644 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 (BRL) | Median (BRL) | Fees (BRL) |
|---|---|---|---|---|
 LATAM | 3 | 1322–1644 | 1402 | n/a |
 LATAM Airlines | 54 | 1448–4138 | 1868 | 199 (11%) |
 Aerolíneas Argentinas | 9 | 1534–2672 | 1987 | 10 (1%) |
 Gol | 2 | 1773–2313 | 2043 | n/a |
 Emirates | 2 | 2522–2642 | 2582 | 60 (2%) |
 Azul | 1 | — | 3314 | 656 (20%) |
 GOL | 7 | 1755–4079 | 4077 | 130 (3%) |
 Avianca | 1 | — | 12754 | 40 (0%) |
Where do the best Aracaju → 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: Aracaju to Buenos Aires flights
- Aracaju–Buenos Aires had 79 offers analyzed. Median price: BRL 1916.
- AD charges 65.6x more in ancillary fees than AR — BRL 656 vs BRL 10 avg per booking.
- The same route priced BRL 722 apart depending on where it was booked — the lowest median was BRL 1553. 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 Aracaju to Buenos Aires cost?
- Based on 79 offers analyzed, Aracaju to Buenos Aires flights range from BRL 1248 to BRL 12754, with a median price of BRL 1916. Search for your specific dates →
- What hidden fees should I expect on Aracaju to Buenos Aires flights?
- On average, ancillary fees (bags, seat selection) add BRL 170 to the base fare on Aracaju to Buenos Aires flights. See itemized fees for your itinerary →
- Which airline is cheapest on Aracaju to Buenos Aires including all fees?
- LATAM has the lowest median fare on Aracaju to Buenos Aires at BRL 1402 (median across 3 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Aracaju–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 BRL 1553. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Aracaju to Buenos Aires routes?
- Aracaju to Buenos Aires has 8 airlines competing, creating a price range from BRL 1248 to BRL 12754 across 79 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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