Cheapest€89.23
- Aerolineas Argentinas AA784906:511h 41m08:32Formosa FMABuenos Aires EZE
Door to door 4h 51mCO2 237.6 kgChanges 0Fixed, no changes
Formosa to Buenos Aires flight
Flights from Formosa to Buenos Aires start at €99.26 and take 4h 51m at their fastest.
The Flights from Formosa to Buenos Aires starts at €99.26 and takes 4h 51m door to door, run by 1 operator over 966 km, with around 1 departure a day. Fares bottom out about 60 days before departure.
- 4h 51mDoor to door
- 1h 41mMoving
- €99.26From
- 237.6 kgCO2
The cheapest and the fastest on September 30, 2026
Two journeys we can sell today, with the service number each operator files them under.
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Aerolineas Argentinas | €89.23 | 4h 49m | 740 km/h | Fixed fare | Not published |
Buenos Aires sits on the water, which usually settles which side of town you want to wake up on. Rooms are not ours to sell.
Where to stay in Buenos Aires
Sort by distance from Buenos Aires train station and you can see which places are ten minutes on foot and which are not.
Search Buenos Aires on Booking.com
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When to book Formosa to Buenos Aires
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €112.2490 days
- €65.6360 days
- €87.4645 days
- €109.8830 days
- €103.3921 days
- €119.9114 days
- €192.487 days
- €166.523 days
- €261.511 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €65.63.
- How much it moves
- The gap between the cheapest and most expensive lead time is 298 percent. The most expensive point is €261.51, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €136.43Sun
- €107.52Mon
- €99.85Tue
- €134.07Wed
- €161.21Thu
- €119.91Fri
- €161.21Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Formosa
Air
- FMA
Buenos Aires
Air
- EZE
- AEP
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 966 km against 937 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Formosa at 06:51 and the last at 06:51, across 1 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Formosa to Buenos Aires
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Formosa to Buenos Aires take?
The Flight from Formosa to Buenos Aires takes 4h 51m door to door, of which 1h 41m is spent moving. The route runs 966 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Formosa to Buenos Aires cost?
The Flight from Formosa to Buenos Aires starts at €99.26 for one passenger, checked on September 30, 2026. A typical fare is €89.23. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Formosa to Buenos Aires?
1 operators run the Flight from Formosa to Buenos Aires: Aerolineas Argentinas. Between them they file around 1 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Formosa to Buenos Aires use?
The Flight from Formosa to Buenos Aires leaves from Formosa FMA and arrives at Buenos Aires EZE. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Formosa to Buenos Aires?
Fares for the Flight from Formosa to Buenos Aires bottom out around 60 days ahead, at €65.63. The gap between the cheapest and most expensive lead time across the window is 298 percent, measured on September 30, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Formosa to Buenos Aires produce?
The Flight from Formosa to Buenos Aires produces about 237.6 kg of CO2 per passenger over 966 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Formosa to Buenos Aires on September 11, 2026: 966 km of route against 937 km in a straight line, 1 services a day, 1 operators, a cheapest fare of €99.26, and 4h 51m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Buenos Aires is large, and the road in from EZE can take longer than the last hour of the flight. Cars are not our business.
Getting from EZE into Buenos Aires
Settled in advance, so the ride into Buenos Aires costs what it said it would rather than what the cab stand says.
Book a ride from EZE with Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.