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New York to San Francisco flights in January 2027 from $483 EWR, JFK, LGA → SFO

Newark Liberty International Airport (EWR), John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA) → San Francisco International Airport (SFO)

For departures in January 2027, the cheapest return found recently is $483 with jetBlue, 3 Jan 2027 – 8 Jan 2027, found yesterday.

Return

In January 2027, the cheapest return fare on each of 8 departure dates is usually $307 to $339. Across all 22 departure dates we hold on this route, it is usually $308 to $440. Of the 3 months with enough return fares to compare, 1 is usually cheaper than January 2027.

Cheapest return found recently

$483

3 Jan 2027 – 8 Jan 2027 · jetBlue

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

out 1 stop, back 1 stop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$243

9 Jan 2027 – 16 Jan 2027 · American Airlines

Newark Liberty International Airport (EWR) → San Francisco International Airport (SFO)

out 1 stop, back 1 stop

found 7 days ago

See prices for these datesCheck today's price

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
9 Jan 2027 – 16 Jan 2027$243American Airlinesout 1 stop, back 1 stopfound 7 days agoSee prices for these dates
16 Jan 2027 – 21 Jan 2027$305jetBlueout nonstop, back nonstopfound 3 days agoSee prices for these dates
26 Jan 2027 – 2 Mar 2027$307jetBlueout nonstop, back 1 stopfound 3 days agoSee prices for these dates
28 Jan 2027 – 5 Feb 2027$326jetBlueout nonstop, back nonstopfound 5 days agoSee prices for these dates
18 Jan 2027 – 22 Jan 2027$327jetBlueout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

8 departure dates

3 Jan 2027 – 8 Jan 2027: $483, found yesterday9 Jan 2027 – 16 Jan 2027: $243, found 7 days ago16 Jan 2027 – 21 Jan 2027: $305, found 3 days ago17 Jan 2027 – 31 Jan 2027: $343, found 6 days ago18 Jan 2027 – 22 Jan 2027: $327, found 3 days ago20 Jan 2027 – 27 Jan 2027: $337, found 5 days ago26 Jan 2027 – 2 Mar 2027: $307, found 3 days ago28 Jan 2027 – 5 Feb 2027: $326, found 5 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Jan 2027 – 8 Jan 2027$483jetBlueJohn F. Kennedy International Airport (JFK) → San Francisco International Airport (SFO)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
9 Jan 2027 – 16 Jan 2027$243American AirlinesNewark Liberty International Airport (EWR) → San Francisco International Airport (SFO)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
16 Jan 2027 – 21 Jan 2027$305jetBlueJohn F. Kennedy International Airport (JFK) → San Francisco International Airport (SFO)out nonstop, back nonstopfound 3 days agoSee prices for these dates
17 Jan 2027 – 31 Jan 2027$343jetBlueJohn F. Kennedy International Airport (JFK) → San Francisco International Airport (SFO)out nonstop, back nonstopfound 6 days agoSee prices for these dates
18 Jan 2027 – 22 Jan 2027$327jetBlueJohn F. Kennedy International Airport (JFK) → San Francisco International Airport (SFO)out nonstop, back nonstopfound 3 days agoSee prices for these dates
20 Jan 2027 – 27 Jan 2027$337jetBlueJohn F. Kennedy International Airport (JFK) → San Francisco International Airport (SFO)out nonstop, back 1 stopfound 5 days agoSee prices for these dates
26 Jan 2027 – 2 Mar 2027$307jetBlueJohn F. Kennedy International Airport (JFK) → San Francisco International Airport (SFO)out nonstop, back 1 stopfound 3 days agoSee prices for these dates
28 Jan 2027 – 5 Feb 2027$326jetBlueJohn F. Kennedy International Airport (JFK) → San Francisco International Airport (SFO)out nonstop, back nonstopfound 5 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $243.

November 2026From $2627 departure dates18 Nov – 25 Nov · found yesterdaySee prices for these datesEvery date in November 2026
December 2026From $2544 departure dates3 Dec – 8 Dec · found yesterdaySee prices for these dates
January 2027From $243Cheapest seen8 departure dates9 Jan 2027 – 16 Jan 2027 · found 7 days agoSee prices for these dates
February 2027From $3971 departure date11 Feb 2027 – 14 Feb 2027 · found 3 days agoSee prices for these dates
May 2027From $3892 departure dates15 May 2027 – 22 May 2027 · found 4 days agoSee prices for these dates

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