
$140 Cheap Alaska Airlines flights Boston (BOS) to San Francisco (SFO)
Prices were available within the past 7 days and start at $140 for one-way flights and $296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 29 - Mon, Feb 9
BOS
Boston
SFO
San Francisco
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago

Sat, Jan 31 - Sat, Feb 7
BOS
Boston
SFO
San Francisco
$331 Roundtrip, found 1 day ago
$331
Roundtrip
found 1 day ago
Origin airport | Logan Intl. |
---|---|
Destination airport | San Francisco Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, United |
Popular airline | Delta |
Distance | 4315 km |
Average flight time | 3 hours 36 mins |
Most Popular Alaska Airlines Routes from Boston
Most Popular Alaska Airlines Routes from San Francisco
- Tampa to Portland (TPA - PDX)
- Seattle to Dallas (SEA - DFW)
- Chicago to Los Angeles (ORD - LAX)
- Salt Lake City to Tokyo (SLC - HND)
- Chicago to Phoenix (ORD - PHX)
- Portland to Houston (PDX - IAH)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- Raleigh to Seattle (RDU - SEA)
- San Francisco to Los Angeles (SFO - LAX)
- Boston to Santa Barbara (BOS - SBA)
Popular Domestic Routes in San Francisco Intl.
- Seattle to Phoenix (SEA - PHX)
- Palm Springs to San Francisco (PSP - SFO)
- Minneapolis to Seattle (MSP - SEA)
- Houston to San Francisco (IAH - SFO)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- Portland to Honolulu (PDX - HNL)
- Boston to Santa Barbara (BOS - SBA)
- Medford to Chicago (MFR - ORD)
- Portland to Honolulu (PDX - HNL)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)