Cheap flights from Newburgh to Buenos Aires from $775 SWF → AEP, EZE
Stewart International Airport (SWF) → Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE)
The cheapest return found recently is $1,482 with Breeze Airways, 24 Dec – 13 Jan 2027, found 4 days ago. The cheapest one-way found recently is $775 with Allegiant Air, 3 May 2027, found 5 days ago.
- Cheapest one-way found recently
- $775, found 5 days ago
- Cheapest return found recently
- $1,482, 24 Dec to 13 Jan 2027
- Usual return price
- $1,307 to $1,483
- Cheapest month to fly
- January 2027, return fares from $1,279 found in the last 7 days
Return
The cheapest return fare on each of 7 departure dates is usually $1,307 to $1,483.
Cheapest return found recently
$1,482
24 Dec – 13 Jan 2027 · Breeze Airways
Stewart International Airport (SWF) → Jorge Newbery Airport (AEP)
Leaves 11:06 a.m. · Return leaves 4:55 p.m. · 55 h 39 min of travel, both ways together
out 3 stops, back 3 stops
found 4 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$1,482 24 Dec – 13 Jan 2027found 4 days agoSee prices for these dates
$1,279 10 Jan 2027 – 20 Jan 2027found 7 days agoSee prices for these dates
What have prices looked like?
Over 46 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $944 to $1,279.
At $1,482, the cheapest return found recently is above that range.
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 7 departure dates from 13 Dec to 10 Jan 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 20-night return fares leaving within 3 days of 24 Dec to compare.
Every date we hold
18 fares on 7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 13 Dec – 20 Dec | $1,283 | Allegiant Air | Stewart International Airport (SWF) → Ministro Pistarini Airport (EZE) | out 3 stops, back 2 stops | found 7 days ago | See prices for these dates |
| 17 Dec – 12 Jan 2027 | $1,506 | Breeze Airways | Stewart International Airport (SWF) → Jorge Newbery Airport (AEP) | out 3 stops, back 2 stops | found 4 days ago | See prices for these dates |
| 18 Dec – 12 Jan 2027 | $1,331 | Allegiant Air | Stewart International Airport (SWF) → Jorge Newbery Airport (AEP) | out 3 stops, back 3 stops | found 5 days ago | See prices for these dates |
| 22 Dec – 10 Jan 2027 | $1,406 | Allegiant Air | Stewart International Airport (SWF) → Ministro Pistarini Airport (EZE) | out 3 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 23 Dec – 2 Jan 2027 | $1,948 | Breeze Airways | Stewart International Airport (SWF) → Ministro Pistarini Airport (EZE) | out 3 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 24 Dec – 12 Jan 2027 | $1,459 | Breeze Airways | Stewart International Airport (SWF) → Jorge Newbery Airport (AEP) | out 3 stops, back 3 stops | found 6 days ago | See prices for these dates |
| 10 Jan 2027 – 20 Jan 2027 | $1,279 | Allegiant Air | Stewart International Airport (SWF) → Ministro Pistarini Airport (EZE) | out 3 stops, back 1 stop | found 7 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $1,279.
Airlines on the cheapest dates: Allegiant Air, Breeze Airways.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $685 to $796.
Cheapest one-way found recently
$775
3 May 2027 · Allegiant Air
Stewart International Airport (SWF) → Ministro Pistarini Airport (EZE)
Leaves 7:55 p.m. · 27 h 30 min trip
3 stops
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$775 3 May 2027found 5 days agoOpen this trip
$595 29 Aug 2027found 6 days agoOpen this trip
What have prices looked like?
Over 26 days, 25 Sept to 11 Nov, the cheapest one-way we saw each day was $527 to $939.
26 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 one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 3 May 2027 to 29 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 one-way fares leaving within 3 days of 3 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 | |
|---|---|---|---|---|---|---|
| 3 May 2027 | $775 | Allegiant Air | Stewart International Airport (SWF) → Ministro Pistarini Airport (EZE) | 3 stops | found 5 days ago | Open this trip |
| 12 Jun 2027 | $816 | Breeze Airways | Stewart International Airport (SWF) → Ministro Pistarini Airport (EZE) | 3 stops | found 5 days ago | Open this trip |
| 29 Aug 2027 | $595 | Breeze Airways | Stewart International Airport (SWF) → Jorge Newbery Airport (AEP) | 3 stops | found 6 days ago | Open this trip |
Which month looks cheapest?
August 2027 is the cheapest month — from $595.
Airlines on the cheapest dates: Breeze Airways, Allegiant Air.
Premium cabin fares from Newburgh to Buenos Aires
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 24 Dec – 13 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 3 May 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Newburgh to Buenos Aires?
Return
Fares 30 to 59 days before departure were typically 20% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (46 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $1,248 | $1,232 | +25% | 13 |
| 7–13 days | $1,123 | $1,123 | +12% | 7 |
| 14–29 days | $1,025 | $969 | +2% | 26 |
| 30–59 days | $1,001 | $944 | Cheapest seen | 39 |
| 60–89 days | $1,468 | $1,279 | +47% | 21 |
| 90–179 days | $1,110 | $1,110 | +11% | 9 |
One-way
Not enough history yet: in 26 days of one-way prices, 25 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
New York → Buenos Aires
88 km from Newburgh
$1,662
$180 more than flying from Newburgh
15 Dec – 4 Jan 2027 · EWR → AEP · out 3 stops, back 3 stops
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
New York → Buenos Aires
88 km from Newburgh
$378
$397 less than flying from Newburgh
3 May 2027 · EWR → EZE · 1 stop
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 24 Dec – 13 Jan 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 Newburgh to Buenos Aires?
The cheapest return found recently is $1,482 with Breeze Airways, 24 Dec to 13 Jan 2027, found 4 days ago. The cheapest return we hold, of any age, is $1,279 with Allegiant Air, 10 Jan 2027 to 20 Jan 2027, found 7 days ago. The cheapest return fare on each of 7 departure dates is usually $1,307 to $1,483.
How much is a one-way flight from Newburgh to Buenos Aires?
The cheapest one-way found recently is $775 with Allegiant Air, 3 May 2027, found 5 days ago. The cheapest one-way we hold, of any age, is $595 with Breeze Airways, 29 Aug 2027, found 6 days ago. The cheapest one-way fare on each of 3 departure dates is usually $685 to $796.
What is the cheapest month to fly from Newburgh to Buenos Aires?
January 2027 is the cheapest month for a return, from $1,279, 10 Jan 2027 to 20 Jan 2027, found 7 days ago. August 2027 is the cheapest month for a one-way, from $595, 29 Aug 2027, found 6 days ago.
How far ahead should I book a flight from Newburgh to Buenos Aires?
In 46 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 20% lower than 0 to 6 days before departure.
How long is the flight from Newburgh to Buenos Aires?
The cheapest one-way found recently, with Allegiant Air on 3 May 2027, takes 27 h 30 min with 3 stops.
Which airlines have the cheapest flights from Newburgh to Buenos Aires?
Between 13 Dec and 10 Jan 2027, Allegiant Air has the cheapest return on 4 of the 7 departure dates we hold, and Breeze Airways on 3. Between 3 May 2027 and 29 Aug 2027, Breeze Airways has the cheapest one-way on 2 of the 3 departure dates we hold, and Allegiant Air on 1.
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