Cheap flights from New York LaGuardia to San Francisco
New York LaGuardia to San Francisco (LGA → SFO). We are tracking 21 fares on this route.
Cheapest tracked fare $136 · typical price $210 · you save about $74 (35%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-12-08
3 stops
$136
—
2027-02-10
1 stop
$138
—
2026-11-10
2 stops
$140
—
2027-01-06
1 stop
$145
—
2027-03-29
1 stop
$146
Southwest Airlines
2027-01-05
1 stop
$146
Southwest Airlines
2027-01-11
1 stop
$147
Frontier Airlines
2026-10-27
2 stops
$148
Frontier Airlines
2026-11-05
3 stops
$152
United Airlines
2027-03-22
1 stop
$153
Frontier Airlines
2026-10-28
1 stop
$156
Frontier Airlines
2026-11-18
1 stop
$156
Frontier Airlines
2026-12-03
1 stop
$156
Frontier Airlines
2026-11-04
1 stop
$157
Southwest Airlines
2027-03-19
1 stop
$158
Frontier Airlines
2026-12-05
1 stop
$159
Frontier Airlines
2026-11-14
1 stop
$160
Frontier Airlines
2026-11-11
1 stop
$166
Frontier Airlines
2026-12-04
1 stop
$167
Frontier Airlines
2026-11-07
1 stop
$169
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 New York LaGuardia to San Francisco get?
The cheapest fare we have tracked on this route is $136, compared with a typical $210 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 New York LaGuardia 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.