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Find the best flight from Boston to San Diego

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Great deals from Boston to San Diego

We’ve searched 100s of deals recently found by travellers.*
Boston, MA (BOS) San Diego, CA (SAN)
Wed., 01-09 - Tue., 01-15
American Airlines - 1 Stop, Roundtrip, Economy
US$262
Boston, MA (BOS) San Diego, CA (SAN)
Fri., 02-01 - Sun., 02-03
American Airlines - 1 Stop, Roundtrip, Economy
US$262
Boston, MA (BOS) San Diego, CA (SAN)
Wed., 12-19 - Mon., 12-24
American Airlines - 1 Stop, Roundtrip, Economy
US$306
Boston, MA (BOS) San Diego, CA (SAN)
Mon., 04-22 - Wed., 04-24
Alaska Airlines - Nonstop, Roundtrip, Economy
US$315
Boston, MA (BOS) San Diego, CA (SAN)
Sat., 03-30 - Mon., 04-01
JetBlue - Nonstop, Roundtrip, Economy
US$315
Boston, MA (BOS) San Diego, CA (SAN)
Thu., 02-14 - Mon., 02-18
JetBlue - Nonstop, Roundtrip, Economy
US$376
Boston, MA (BOS) San Diego, CA (SAN)
Sun., 02-03 - Fri., 02-22
Alaska Airlines - Nonstop, Roundtrip, Economy
US$405
Boston, MA (BOS) San Diego, CA (SAN)
Mon., 02-18 - Thu., 02-21
American Airlines - 1 Stop, Roundtrip, Economy
US$407
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Route information

  • Boston, MA is 4,160 km from San Diego
  • New Delhi, India - Indira Gandhi International Airport is the most popular connection for one stop flights between Boston, MA and San Diego
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Arrival information

  • San Diego Intl Airport is the closest major airport to San Diego.
  • San Diego Intl Airport (San Diego, CA)
    • Right now, 64 airlines operate out of San Diego Intl Airport.
    • San Diego Intl Airport offers nonstop flights to 63 cities.
    • Every week, at least 2,488 domestic flights and 86 international flights depart from San Diego Intl Airport.
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