Cheap flights from Posadas to Ushuaia from $222 PSS → USH
Posadas Airport (PSS) → Malvinas Argentinas International Airport (USH)
The cheapest return found recently is $222 with Aerolineas Argentinas, 1 May 2027 – 4 May 2027, found yesterday.
- Cheapest return found recently
- $222, 1 May 2027 to 4 May 2027
- Usual return price
- $273 to $387
- Cheapest month to fly
- May 2027, return fares from $222 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $273 to $387.
Cheapest return found recently
$222
1 May 2027 – 4 May 2027 · Aerolineas Argentinas
Posadas Airport (PSS) → Malvinas Argentinas International Airport (USH)
Leaves 12:30 p.m. · Return leaves 10:40 a.m. · 17 h 30 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$222 1 May 2027 – 4 May 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 7 days, 6 Nov to 12 Nov, the cheapest return we saw each day was $222 to $424.
At $222, the cheapest return found recently is at the low end of that range.
7 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 1 Dec to 1 Aug 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 3-night return fares leaving within 3 days of 1 May 2027 to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Dec – 4 Dec | $451 | Aerolineas Argentinas | Posadas Airport (PSS) → Malvinas Argentinas International Airport (USH) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 1 May 2027 – 4 May 2027 | $222 | Aerolineas Argentinas | Posadas Airport (PSS) → Malvinas Argentinas International Airport (USH) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 1 Aug 2027 – 4 Aug 2027 | $323 | Aerolineas Argentinas | Posadas Airport (PSS) → Malvinas Argentinas International Airport (USH) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
May 2027 is the cheapest month — from $222.
Airlines on the cheapest dates: Aerolineas Argentinas.
Premium cabin fares from Posadas to Ushuaia
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 1 May 2027 – 4 May 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Posadas to Ushuaia?
Return
Not enough history yet: in 7 days of return prices, 6 Nov to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 1 May 2027 – 4 May 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Posadas to Ushuaia?
The cheapest return found recently is $222 with Aerolineas Argentinas, 1 May 2027 to 4 May 2027, found yesterday. The cheapest return fare on each of 3 departure dates is usually $273 to $387.
What is the cheapest month to fly from Posadas to Ushuaia?
May 2027 is the cheapest month for a return, from $222, 1 May 2027 to 4 May 2027, found yesterday.
Which airlines have the cheapest flights from Posadas to Ushuaia?
Between 1 Dec and 1 Aug 2027, Aerolineas Argentinas has the cheapest return on all 3 departure dates we hold.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work