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Arpt. Jorge NewberyPosadas Arpt. Jorge NewberyPosadasStay options near the arrival city for the same travel date.
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Selected flight highlights for 03 Oct 2026.
Live forecast for both cities, 14 Sep to 17 Sep.
Forecast data from MET Norway, CC BY 4.0.
Every option we can actually book for you, compared on price and journey time.
Air distance is about 831 km.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Compare fares, stops, baggage and refundability across the airlines flying this route.
| Fastest flight duration | 1h 40m · Aerolineas Argentinas |
|---|---|
| First departure of the day | 09:35 · Aerolineas Argentinas |
| Last departure of the day | 16:00 · Aerolineas Argentinas |
| Options in this snapshot | 2 |
| Direct / non-stop options | 2 |
| Airport codes | Buenos Aires–AEP, Posadas–PSS |
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Around 2 flights appear in the dated route snapshot, including 2 non-stop options. Departures run through the day — the first flight leaves around 09:35 and the last around 16:00. The fastest flight takes about 1h 40m.
Lowest fare by departure window: Morning from ARS 532,784, Afternoon from ARS 532,784. These observations do not predict the cheapest departure window on other dates.
Search your travel dates to compare current fares — prices update continuously with airline inventory.
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
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Compare the available Buenos Aires to Posadas options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
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| Coupon code | Offer | Max saving |
|---|---|---|
| FLYX20 | Up to 20% Off on Flights | ₹1,500 |
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Buenos Aires to Posadas, Saturday shows the lowest fare at ARS 532,784. That is an observed snapshot for these dates, not a rule that holds every week.
The direct air distance between Buenos Aires (AEP) and Posadas (PSS) is about 831 km. Actual flight time varies with the routing the airline files and with winds on the day.
Yes. 2 non-stop flights are showing on Buenos Aires to Posadas for the dates currently loaded. Use the Stops filter to see only those.
Aerolineas Argentinas is showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
The quickest non-stop Buenos Aires to Posadas flight currently loaded takes about 1h 40m. Journeys with a stop take longer, since the total includes the layover.
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
The lowest fare showing on Buenos Aires to Posadas for the dates currently loaded is ARS 532,784. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
For the dates currently loaded the first departure is around 09:35 and the last is around 16:00, local time at Buenos Aires. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Check the airport codes AEP–PSS, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
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Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
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The AEP to PSS cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 830.92 km.
The date strip opens the complete search result for the route and selected date.
Shortlist by price, stops, departure time and refundable fare preference.
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | ARS 532,784 | 03/10/2026 | Aerolineas Argentinas | 09:35 |
| Cheapest Airfare Within 30 Days | ARS 522,125 | 12/10/2026 | Aerolineas Argentinas | 09:35 |
| Cheapest Airfare Within 90 Days | ARS 506,145 | 11/12/2026 | Aerolineas Argentinas | 09:35 |
Planning to fly from Buenos Aires to Posadas? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
The aerial distance between Buenos Aires and Posadas is approximately 831 KM. The flight duration ranges from 1H :40 M up to 1H :40 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Around 2 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Buenos Aires at 09:35, while the last night flight leaves at 16:00. Flights depart from Arpt. Jorge Newbery and land at Posadas.
| Flight Details | Information |
|---|---|
| Route | Buenos Aires to Posadas |
| Aerial Distance | 831 KM |
| Flight Duration | 1H :40 M - 1H :40 M |
| Airport Codes | Buenos Aires - AEP, Posadas - PSS |
| Total Flights Available | 2 flights (2 direct) |
| First Flight Departure | Departs at 09:35 |
| Last Flight Departure | Departs at 16:00 |
| Early Morning Flights (12 AM - 8 AM) | 0 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 1 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 0 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 1 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 0 direct/indirect flights |