Skip to content
FareTell

San Francisco to New York in December 2026 SFO → EWR, JFK, LGA

San Francisco International Airport (SFO) → 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 $486 with United Airlines, 17 Dec – 20 Dec, found yesterday. The cheapest one-way found recently is $234 with American Airlines, 24 Dec, found yesterday.

Return

In December 2026, the cheapest return fare on each of 3 departure dates is usually $545 to $620. Across all 14 departure dates we hold on this route, it is usually $407 to $599. Of the 2 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$486

17 Dec – 20 Dec · United Airlines

San Francisco International Airport (SFO) → LaGuardia Airport (LGA)

out 1 stop, back 1 stop

found yesterday

See prices for these datesCheck today's price

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

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

The cheapest dates in December 2026

DatesFromAirlineStopsFound
17 Dec – 20 Dec$486United Airlinesout 1 stop, back 1 stopfound yesterdaySee prices for these dates
20 Dec – 22 Dec$604Frontier Airlinesout 2 stops, back 1 stopfound 4 days agoSee prices for these dates
22 Dec – 2 Jan 2027$636Frontier Airlinesout 3 stops, back 1 stopfound 4 days agoSee prices for these dates

Every date we hold

3 departure dates

17 Dec – 20 Dec: $486, found yesterday20 Dec – 22 Dec: $604, found 4 days ago22 Dec – 2 Jan 2027: $636, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
17 Dec – 20 Dec$486United AirlinesSan Francisco International Airport (SFO) → LaGuardia Airport (LGA)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
20 Dec – 22 Dec$604Frontier AirlinesSan Francisco International Airport (SFO) → LaGuardia Airport (LGA)out 2 stops, back 1 stopfound 4 days agoSee prices for these dates
22 Dec – 2 Jan 2027$636Frontier AirlinesSan Francisco International Airport (SFO) → LaGuardia Airport (LGA)out 3 stops, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $365.

October 2026From $7101 departure date22 Oct – 1 Nov · found 6 days agoSee prices for these dates
November 2026From $365Cheapest seen8 departure dates5 Nov – 12 Nov · found 4 days agoSee prices for these datesEvery date in November 2026
December 2026From $4863 departure dates17 Dec – 20 Dec · found yesterdaySee prices for these dates
July 2027From $4112 departure dates25 Jul 2027 – 30 Jul 2027 · found todaySee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 7 departure dates is usually $236 to $286. Across all 13 departure dates we hold on this route, it is usually $213 to $266.

Cheapest one-way found recently

$234

24 Dec · American Airlines

San Francisco International Airport (SFO) → John F. Kennedy International Airport (JFK)

1 stop

found yesterday

Open this tripCheck today's price

Cheapest we hold, of any age

$213

25 Dec · Southwest Airlines

San Francisco International Airport (SFO) → LaGuardia Airport (LGA)

1 stop

found 5 days ago

Open this tripCheck today's price

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

The cheapest dates in December 2026

DatesFromAirlineStopsFound
25 Dec$213Southwest Airlines1 stopfound 5 days agoOpen this trip
24 Dec$234American Airlines1 stopfound yesterdayOpen this trip
22 Dec$237Frontier Airlines3 stopsfound 5 days agoOpen this trip
23 Dec$266American Airlines1 stopfound 5 days agoOpen this trip
19 Dec$274Southwest Airlines1 stopfound yesterdayOpen this trip

Every date we hold

7 departure dates

19 Dec: $274, found yesterday22 Dec: $237, found 5 days ago23 Dec: $266, found 5 days ago24 Dec: $234, found yesterday25 Dec: $213, found 5 days ago26 Dec: $324, found yesterday28 Dec: $297, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
19 Dec$274Southwest AirlinesSan Francisco International Airport (SFO) → LaGuardia Airport (LGA)1 stopfound yesterdayOpen this trip
22 Dec$237Frontier AirlinesSan Francisco International Airport (SFO) → LaGuardia Airport (LGA)3 stopsfound 5 days agoOpen this trip
23 Dec$266American AirlinesSan Francisco International Airport (SFO) → LaGuardia Airport (LGA)1 stopfound 5 days agoOpen this trip
24 Dec$234American AirlinesSan Francisco International Airport (SFO) → John F. Kennedy International Airport (JFK)1 stopfound yesterdayOpen this trip
25 Dec$213Southwest AirlinesSan Francisco International Airport (SFO) → LaGuardia Airport (LGA)1 stopfound 5 days agoOpen this trip
26 Dec$324American AirlinesSan Francisco International Airport (SFO) → John F. Kennedy International Airport (JFK)1 stopfound yesterdayOpen this trip
28 Dec$297jetBlueSan Francisco International Airport (SFO) → John F. Kennedy International Airport (JFK)1 stopfound 5 days agoOpen this trip

Which month looks cheapest?

October 2026 is the cheapest month — from $166.

October 2026From $166Cheapest seen1 departure date20 Oct · found 2 days agoOpen this trip
November 2026From $1841 departure date18 Nov · found 3 days agoOpen this tripEvery date in November 2026
December 2026From $2137 departure dates25 Dec · found 5 days agoOpen this trip
January 2027From $1951 departure date15 Jan 2027 · found todayOpen this trip
April 2027From $2141 departure date22 Apr 2027 · found yesterdayOpen this trip
May 2027From $2231 departure date28 May 2027 · found 6 days agoOpen this trip
September 2027From $2411 departure date11 Sept 2027 · found 6 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