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Cheapest Flights from San Francisco (SFO) to Boston (BOS)
The cheapest flights to Logan Intl. found within the past 7 days were CA $323 round trip and CA $163 one way. Prices and availability subject to change. Additional terms may apply.
Sun., 2 Feb. - Wed., 5 Feb.
SFO
San Francisco
BOS
Boston
CA $323 Roundtrip, found 5 days ago
CA $323
Roundtrip
found 5 days ago
Sat., 11 Jan. - Fri., 17 Jan.
SFO
San Francisco
BOS
Boston
CA $326 Roundtrip, found 3 days ago
CA $326
Roundtrip
found 3 days ago
Wed., 22 Jan. - Wed., 29 Jan.
SFO
San Francisco
BOS
Boston
CA $327 Roundtrip, found 1 day ago
CA $327
Roundtrip
found 1 day ago
Sun., 2 Feb. - Wed., 5 Feb.
SFO
San Francisco
BOS
Boston
CA $336 Roundtrip, found 5 days ago
CA $336
Roundtrip
found 5 days ago
Wed., 22 Jan. - Wed., 29 Jan.
SFO
San Francisco
BOS
Boston
CA $337 Roundtrip, found 1 day ago
CA $337
Roundtrip
found 1 day ago
Thu., 23 Jan. - Sun., 26 Jan.
SFO
San Francisco
BOS
Boston
CA $339 Roundtrip, found 3 days ago
CA $339
Roundtrip
found 3 days ago
Sat., 11 Jan. - Fri., 17 Jan.
SFO
San Francisco
BOS
Boston
CA $340 Roundtrip, found 3 days ago
CA $340
Roundtrip
found 3 days ago
Thu., 23 Jan. - Sun., 26 Jan.
SFO
San Francisco
BOS
Boston
CA $343 Roundtrip, found 3 days ago
CA $343
Roundtrip
found 3 days ago
Thu., 23 Jan. - Wed., 29 Jan.
SFO
San Francisco
BOS
Boston
CA $344 Roundtrip, found 16 hours ago
CA $344
Roundtrip
found 16 hours ago
Sat., 11 Jan. - Fri., 17 Jan.
SFO
San Francisco
BOS
Boston
CA $347 Roundtrip, found 3 days ago
CA $347
Roundtrip
found 3 days ago
Frequently asked questions
Popular Flight Routes from San Francisco (SFO)
Travelers at SFO love to visit these top cities. Roam to the top destinations from San Francisco (SFO) today with the cheap prices from Travelocity!
Popular Flight Routes from Boston (BOS)
Travelers at BOS love to visit these top cities. Roam to the top destinations from Boston(BOS) today with the cheap prices from Travelocity!
Top Airlines Routes From SFO
Most Popular
Flights
YVR - PSPYVR - LASYEG - LAXYUL - FLLDelta Detroit (DTW) to Las Vegas (LAS) flightsYYZ - LAXDTW - FLLFLL - YYZYVR - SANYVR - SMFLAX - YVRYYZ - SEAYVR - DFWYYZ - DFWAir Canada Toronto (YYZ) to Myrtle Beach (MYR) flightsJetBlue Airways Buffalo (BUF) to Fort Lauderdale (FLL) flightsAir Canada Toronto (YYZ) to Los Angeles (LAX) flightsLAX - YYZYVR - SEAYVR - LAXYYZ - PHLAir Canada Toronto (YYZ) to Fort Lauderdale (FLL) flightsYVR - SNAYYZ - LASWestJet Calgary (YYC) to Seattle (SEA) flightsSwoop Abbotsford (YXX) to Las Vegas (LAS) flightsWestJet Calgary (YYC) to Palm Springs (PSP) flightsAir Canada Toronto (YYZ) to San Diego (SAN) flightsYUL - LAXSEA - DEL