Cheap flights from Newburgh to San Juan from $291 SWF → SJU

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $253 to $388.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among 7-night return fares leaving within 3 days of 12 Dec, 10 Dec – 17 Dec costs $301: $19 less than the cheapest found recently.

Allegiant Air · Stewart International Airport (SWF) → Luis Munoz Marin International Airport (SJU) · out 1 stop, back nonstop · found 3 days ago

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Every date we hold

47 fares on 17 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $297.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 47 days, 24 Sept to 10 Nov, the cheapest one-way we saw each day was $135 to $411.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 13 Mar 2027 to compare.

Every date we hold

1 fares on 1 departure dates

Return

Fares 30 to 59 days before departure were typically 35% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 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.

One-way

The cheapest fares were 30 to 59 days before departure.

From the cheapest one-way each day between 24 Sept and 10 Nov (47 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.

How much is a return flight from Newburgh to San Juan?

The cheapest return found recently is $320 with jetBlue, 12 Dec to 19 Dec, found 2 days ago. The cheapest return we hold, of any age, is $297 with Allegiant Air, 28 Jan 2027 to 2 Feb 2027, found 5 days ago. The cheapest return fare on each of 17 departure dates is usually $363 to $737.

How much is a one-way flight from Newburgh to San Juan?

The cheapest one-way found recently is $291 with Breeze Airways, 13 Mar 2027, found 3 days ago.

What is the cheapest month to fly from Newburgh to San Juan?

January 2027 is the cheapest month for a return, from $297, 28 Jan 2027 to 2 Feb 2027, found 5 days ago.

How far ahead should I book a flight from Newburgh to San Juan?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 35% lower than 0 to 6 days before departure. In 47 days of prices between 24 Sept and 10 Nov, one-way fares were cheapest 30 to 59 days before departure.

How long is the flight from Newburgh to San Juan?

The cheapest one-way found recently, with Breeze Airways on 13 Mar 2027, takes 24 h with 1 stop.

Which airlines have the cheapest flights from Newburgh to San Juan?

Between 14 Nov and 28 Feb 2027, Breeze Airways has the cheapest return on 8 of the 17 departure dates we hold, Allegiant Air on 8 and jetBlue on 1.