Flight Routes from Boston to San Francisco

Compare cheap outbound and return flights from Boston (BOS) to San Francisco (SFO) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€415
Fastest outbound flight
Fastest inbound flight
non-stop flights
102x / week
Flight distance
4,346 km
Time difference
Most popular airlines
  1. United Airlines
  2. JetBlue Airways
  3. Delta Air Lines

Cheap flight offers from Boston to San Francisco

sorted by price and recency
filters
  1. –
    JetBlue Airways
    –
    BOS–SFO
    non-stop flight
    JetBlue Airways
    –
    SFO–BOS
    non-stop flight
    €473
  2. –
    Alaska Airlines
    –
    BOS–SFO
    1 stopover
    Alaska Airlines
    –
    SFO–BOS
    1 stopover
    €460
  3. –
    Alaska Airlines
    –
    BOS–SFO
    1 stopover
    American Airlines
    –
    SFO–BOS
    1 stopover
    €660
  4. –
    Alaska Airlines
    –
    BOS–SFO
    1 stopover
    Alaska Airlines
    –
    SFO–BOS
    1 stopover
    €2,967
  5. –
    Alaska Airlines
    –
    BOS–SFO
    1 stopover
    Alaska Airlines
    –
    SFO–BOS
    1 stopover
    €485
  6. –
    JetBlue Airways
    –
    BOS–SFO
    non-stop flight
    JetBlue Airways
    –
    SFO–BOS
    non-stop flight
    €479

Flight schedule from Boston (BOS) to San Francisco (SFO)

Select a travel date in the flight schedule for the route from Boston (BOS) to San Francisco (SFO) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsBOS–SFO · 35 of 35
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. BOSSFO
      nonstop
      1. Air China
    2. BOSSFO
      nonstop
      1. JetBlue Airways
    3. BOSSFO
      nonstop
      1. JetBlue Airways
    4. BOSSFO
      nonstop
      1. JetBlue Airways
    5. BOSSFO
      nonstop
      1. JetBlue Airways
    6. BOSSFO
      nonstop
      1. United Airlines
    7. BOSSFO
      nonstop
      1. United Airlines
    8. BOSSFO
      nonstop
      1. Delta Air Lines
    9. BOSSFO
      nonstop
      1. JetBlue Airways
    10. BOSSFO
      nonstop
      1. United Airlines
    11. BOSSFO
      nonstop
      1. JetBlue Airways
    12. BOSSFO
      nonstop
      1. United Airlines
    13. BOSSFO
      nonstop
      1. JetBlue Airways
    14. BOSSFO
      nonstop
      1. United Airlines
    15. BOSSFO
      nonstop
      1. Delta Air Lines

      Important flight information

      Frequently Asked Questions (FAQ)

      How long is the flight from Boston to San Francisco?
      A nonstop flight from Boston to San Francisco typically takes around 6 hours 43 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 9 hours 4 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
      Are there nonstop flights from Boston to San Francisco?
      Yes, there are nonstop flights from Boston to San Francisco, averaging around 14 to 15 flights per day, operated by, among others, JetBlue Airways, United Airlines and Delta. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
      Which airlines fly from Boston to San Francisco?
      Direct flights from Boston to San Francisco are operated by, among others, JetBlue Airways, United Airlines and Delta. Connecting flights with one stop are also available, for example with JetBlue Airways (via New York, Fort Lauderdale), American Airlines (via Phoenix - Sky Harbor) and Sun Country Airlines (via Minneapolis). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
      On which days are there nonstop flights from Boston to San Francisco?
      Nonstop flights from Boston to San Francisco operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
      How many flights are there per day from Boston to San Francisco?
      From Boston to San Francisco, there are on average around 14 to 15 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
      How many flights per week are there from Boston to San Francisco?
      From Boston to San Francisco, there are around 102 to 103 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
      When does the first flight from Boston to San Francisco depart?
      The earliest nonstop flight from Boston to San Francisco usually departs at 5:30 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Francisco.
      When does the last flight from Boston to San Francisco depart?
      The last nonstop flight from Boston to San Francisco usually departs at 8:59 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

      Discover more flights around Boston and San Francisco

      Departure airport Airport Boston Logan International Airport, MA (BOS)
      Arrival airport Airport San Francisco International Airport, CA (SFO)
      Destination country Flights to United States
      Departure airport - Destination country Boston Logan International Airport, MA - United States