Cheap Flights from Boston to Santa Rosa

Airlines that fly from Boston to Santa Rosa

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Boston to Santa Rosa (BOS-SFO)

Prices were available within the past 7 days and start at €108 for one-way flights and €215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 13 Jan - Tue, 21 Jan
BOS
Boston
SFO
San Francisco
€215 Return, found 4 hours ago
€215
Return
found 4 hours ago
Select JetBlue Airways flight, departing Mon, 13 Jan from Boston to San Francisco, returning Tue, 21 Jan, priced at €215 found 4 hours ago
Delta
Mon, 13 Jan - Tue, 21 Jan
BOS
Boston
SFO
San Francisco
€217 Return, found 4 hours ago
€217
Return
found 4 hours ago
Select Delta flight, departing Mon, 13 Jan from Boston to San Francisco, returning Tue, 21 Jan, priced at €217 found 4 hours ago
JetBlue Airways
Fri, 21 Feb - Mon, 24 Feb
BOS
Boston
SFO
San Francisco
€225 Return, found 1 day ago
€225
Return
found 1 day ago
Select JetBlue Airways flight, departing Fri, 21 Feb from Boston to San Francisco, returning Mon, 24 Feb, priced at €225 found 1 day ago
JetBlue Airways
Mon, 13 Jan - Tue, 21 Jan
BOS
Boston
SFO
San Francisco
€229 Return, found 4 hours ago
€229
Return
found 4 hours ago
Select JetBlue Airways flight, departing Mon, 13 Jan from Boston to San Francisco, returning Tue, 21 Jan, priced at €229 found 4 hours ago
JetBlue Airways
Fri, 21 Feb - Mon, 24 Feb
BOS
Boston
SFO
San Francisco
€234 Return, found 1 day ago
€234
Return
found 1 day ago
Select JetBlue Airways flight, departing Fri, 21 Feb from Boston to San Francisco, returning Mon, 24 Feb, priced at €234 found 1 day ago
American Airlines
Mon, 13 Jan - Tue, 21 Jan
BOS
Boston
SFO
San Francisco
€235 Return, found 4 hours ago
€235
Return
found 4 hours ago
Select American Airlines flight, departing Mon, 13 Jan from Boston to San Francisco, returning Tue, 21 Jan, priced at €235 found 4 hours ago
*Available to Expedia members.