Boston to New York flights in December 2026 from $98 BOS, PSM → EWR, JFK, LGA

Logan International Airport (BOS), Pease Air Force Base (PSM) → Newark Liberty International Airport (EWR), John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA)

For departures in December 2026, the cheapest return found recently is $218 with jetBlue, 16 Dec – 19 Dec, found 3 days ago. The cheapest one-way found recently is $98 with jetBlue, 17 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 3 departure dates is usually $221 to $250. Across all 9 departure dates we hold on this route, it is usually $223 to $281. Of the 2 months with enough return fares to compare, December 2026 is usually the cheapest.

Cheapest return found recently

$218

16 Dec – 19 Dec · jetBlue

Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)

out nonstop, back nonstop

found 3 days ago

See prices for these dates Check today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

Dates	From	Airline	Stops	Found
16 Dec – 19 Dec	$218	jetBlue	out nonstop, back nonstop	found 3 days ago	See prices for these dates
19 Dec – 12 Jan 2027	$223	jetBlue	out nonstop, back nonstop	found 4 days ago	See prices for these dates
6 Dec – 13 Dec	$276	jetBlue	out nonstop, back nonstop	found 6 days ago	See prices for these dates

Every date we hold

3 departure dates

See the chart as a table

The cheapest price seen for each departure date — per traveler in Economy.
Dates	From	Airline	Airports	Stops	Found
6 Dec – 13 Dec	$276	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	out nonstop, back nonstop	found 6 days ago	See prices for these dates
16 Dec – 19 Dec	$218	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	out nonstop, back nonstop	found 3 days ago	See prices for these dates
19 Dec – 12 Jan 2027	$223	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	out nonstop, back nonstop	found 4 days ago	See prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $152.

November 2026From $152Cheapest seen5 departure dates13 Nov – 14 Nov · found 7 days agoSee prices for these dates Every date in November 2026

December 2026From $2183 departure dates16 Dec – 19 Dec · found 3 days agoSee prices for these dates

May 2027From $2811 departure date26 May 2027 – 9 Jun 2027 · found 4 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 10 departure dates is usually $99 to $134. Across all 36 departure dates we hold on this route, it is usually $98 to $134. Of the 3 months with enough one-way fares to compare, December 2026 is usually the cheapest.

Cheapest one-way found recently

$98

17 Dec · jetBlue

Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)

nonstop

found 2 days ago

Open this trip Check today's price

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

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

Dates	From	Airline	Stops	Found
17 Dec	$98	jetBlue	nonstop	found 2 days ago	Open this trip
29 Dec	$98	jetBlue	nonstop	found 2 days ago	Open this trip
30 Dec	$98	jetBlue	nonstop	found 2 days ago	Open this trip
18 Dec	$101	jetBlue	nonstop	found 3 days ago	Open this trip
5 Dec	$113	jetBlue	nonstop	found 2 days ago	Open this trip

Every date we hold

10 departure dates

See the chart as a table

The cheapest price seen for each departure date — per traveler in Economy.
Dates	From	Airline	Airports	Stops	Found
3 Dec	$141	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	nonstop	found 2 days ago	Open this trip
5 Dec	$113	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	nonstop	found 2 days ago	Open this trip
10 Dec	$145	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	nonstop	found 6 days ago	Open this trip
11 Dec	$139	American Airlines	Logan International Airport (BOS) → LaGuardia Airport (LGA)	nonstop	found 2 days ago	Open this trip
15 Dec	$113	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	nonstop	found 2 days ago	Open this trip
17 Dec	$98	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	nonstop	found 2 days ago	Open this trip
18 Dec	$101	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	nonstop	found 3 days ago	Open this trip
21 Dec	$117	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	nonstop	found 7 days ago	Open this trip
29 Dec	$98	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	nonstop	found 2 days ago	Open this trip
30 Dec	$98	jetBlue	Logan International Airport (BOS) → John F. Kennedy International Airport (JFK)	nonstop	found 2 days ago	Open this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $88.

November 2026From $88Cheapest seen12 departure dates22 Nov · found 2 days agoOpen this trip Every date in November 2026

December 2026From $9810 departure dates17 Dec · found 2 days agoOpen this trip

January 2027From $9810 departure dates1 Jan 2027 · found 2 days agoOpen this trip Every date in January 2027

May 2027From $1522 departure dates25 May 2027 · found 5 days agoOpen this trip

June 2027From $1471 departure date22 Jun 2027 · found 3 days agoOpen this trip

September 2027From $1471 departure date29 Sept 2027 · found 2 days agoOpen this trip

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