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SFO→BOS

Cheap Flights from San Francisco to Boston

Find the best deals on SFO to BOS flights. We check prices every 30 minutes.

Cheapest Found
$254
round trip, economy
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Cheapest
$254
Average
$338
Distance
2704 mi
Flight Time
5h 30m

Recent Price Samples

DepartureReturnPrice
$254
$254
$264
$264
$269
$269
$269
$269
$269
$274

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Full route details

Airlines, flight times, and more for SFO to BOS

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