Flights from Boston to San Diego

BOSSAN

Boston Logan International Airport (Boston, United States) → San Diego International Airport (San Diego, United States)

Nonstop
6h 9m
Distance
4,156 km
Frequency
7×/week
One-way from
$119
Airlines
Alaska Airlines, Delta Air Lines, JetBlue Airways, Southwest Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • B661907:00→10:096h 9mJetBlue Airways
  • AS25607:51→11:096h 18mAlaska Airlines
  • B621909:26→12:366h 10mJetBlue Airways
  • WN261110:50→14:056h 15mSouthwest Airlines
  • B631916:00→19:136h 13mJetBlue Airways
  • DL57117:10→20:286h 18mDelta Air Lines
  • AS38918:14→21:356h 21mAlaska Airlines

Tuesday

  • B661907:00→10:096h 9mJetBlue Airways
  • AS25607:51→11:096h 18mAlaska Airlines
  • B621909:26→12:366h 10mJetBlue Airways
  • WN438210:35→13:506h 15mSouthwest Airlines
  • B631916:00→19:136h 13mJetBlue Airways
  • DL57117:10→20:286h 18mDelta Air Lines
  • AS38918:14→21:356h 21mAlaska Airlines

Wednesday

  • B661907:00→10:096h 9mJetBlue Airways
  • AS25607:51→11:096h 18mAlaska Airlines
  • B621909:26→12:366h 10mJetBlue Airways
  • WN438210:35→13:506h 15mSouthwest Airlines
  • B631916:00→19:136h 13mJetBlue Airways
  • DL57117:10→20:286h 18mDelta Air Lines
  • AS38918:14→21:356h 21mAlaska Airlines

Thursday

  • B661907:00→10:096h 9mJetBlue Airways
  • AS25607:51→11:096h 18mAlaska Airlines
  • B621909:26→12:366h 10mJetBlue Airways
  • WN261110:50→14:056h 15mSouthwest Airlines
  • B631916:00→19:136h 13mJetBlue Airways
  • DL57117:10→20:286h 18mDelta Air Lines
  • AS38918:14→21:356h 21mAlaska Airlines

Friday

  • B661907:00→10:096h 9mJetBlue Airways
  • AS25607:51→11:096h 18mAlaska Airlines
  • B621909:26→12:366h 10mJetBlue Airways
  • WN261110:50→14:056h 15mSouthwest Airlines
  • B631916:00→19:136h 13mJetBlue Airways
  • DL57117:10→20:286h 18mDelta Air Lines
  • AS38918:14→21:356h 21mAlaska Airlines

Saturday

  • B621910:00→13:136h 13mJetBlue Airways
  • WN81413:40→16:556h 15mSouthwest Airlines
  • DL57117:10→20:286h 18mDelta Air Lines
  • B631917:16→20:336h 17mJetBlue Airways
  • AS38918:14→21:356h 21mAlaska Airlines

Sunday

  • B661907:00→10:096h 9mJetBlue Airways
  • B621909:26→12:366h 10mJetBlue Airways
  • B631916:00→19:136h 13mJetBlue Airways
  • WN361116:25→19:406h 15mSouthwest Airlines
  • DL57117:15→20:336h 18mDelta Air Lines
  • AS38918:14→21:356h 21mAlaska Airlines

Boston to San Diego — frequently asked

How long is the flight from Boston to San Diego?
BOS–SAN is 6h 9m nonstop, covering 4,156 km (2,582 mi).
Which airlines fly nonstop from Boston to San Diego?
Alaska Airlines, Delta Air Lines, JetBlue Airways, Southwest Airlines operate this route nonstop.
How much is a flight from Boston to San Diego?
One-way fares on BOS–SAN recently started from $119. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Boston to San Diego?
The route is served 7 days a week (46 scheduled departures).