Newark to San Francisco (EWR → SFO). We are tracking 36 fares on this route.
Cheapest tracked fare $121 · typical price $310 · you save about $189 (61%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier Airlines
2026-09-25
1 stop
$121
Frontier Airlines
2026-09-22
1 stop
$125
Frontier Airlines
2026-09-16
1 stop
$125
Frontier Airlines
2026-09-21
1 stop
$128
Frontier Airlines
2026-10-02
1 stop
$130
Frontier Airlines
2026-09-15
1 stop
$131
Frontier Airlines
2026-09-10
1 stop
$131
Frontier Airlines
2026-09-24
1 stop
$131
Frontier Airlines
2026-10-06
1 stop
$132
Frontier Airlines
2026-10-05
1 stop
$132
Frontier Airlines
2026-09-11
1 stop
$133
Frontier Airlines
2026-10-03
1 stop
$134
Frontier Airlines
2026-09-09
1 stop
$136
Frontier Airlines
2026-10-17
1 stop
$138
Frontier Airlines
2026-10-01
1 stop
$140
—
2026-10-21
1 stop
$145
—
2026-11-07
1 stop
$145
—
2026-10-29
1 stop
$145
—
2026-11-04
1 stop
$145
JetBlue
2026-10-22
1 stop
$162
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Newark to San Francisco get?
The cheapest fare we have tracked on this route is $121, compared with a typical $310 for a trip of this distance.
Is it cheaper to fly to San Francisco from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Newark to San Francisco cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.