Flights from San Diego to Boston

SANBOS

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

Nonstop
4h 34m
Distance
4,156 km
Frequency
7×/week
One-way from
$93
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

  • AS39008:03→16:415h 38mAlaska Airlines
  • WN467209:25→17:505h 25mSouthwest Airlines
  • B662011:41→20:295h 48mJetBlue Airways
  • B622014:07→22:595h 52mJetBlue Airways
  • B6212020:26→05:005h 34mJetBlue Airways
  • AS25521:07→05:465h 39mAlaska Airlines
  • DL57121:53→06:355h 42mDelta Air Lines

Tuesday

  • AS39008:03→16:415h 38mAlaska Airlines
  • WN467211:25→19:455h 20mSouthwest Airlines
  • B662011:41→20:295h 48mJetBlue Airways
  • B622014:07→22:595h 52mJetBlue Airways
  • B6212020:26→05:005h 34mJetBlue Airways
  • DL57121:53→06:355h 42mDelta Air Lines

Wednesday

  • AS39008:03→16:415h 38mAlaska Airlines
  • WN467211:25→19:505h 25mSouthwest Airlines
  • B662011:41→20:295h 48mJetBlue Airways
  • B622014:07→22:595h 52mJetBlue Airways
  • DL57121:53→06:355h 42mDelta Air Lines

Thursday

  • AS39008:03→16:415h 38mAlaska Airlines
  • WN467209:25→17:505h 25mSouthwest Airlines
  • B662011:41→20:295h 48mJetBlue Airways
  • B622014:07→22:595h 52mJetBlue Airways
  • B6212020:26→05:005h 34mJetBlue Airways
  • AS25521:07→05:465h 39mAlaska Airlines
  • DL57121:53→06:355h 42mDelta Air Lines

Friday

  • AS39008:03→16:415h 38mAlaska Airlines
  • WN467209:25→17:505h 25mSouthwest Airlines
  • B662011:41→20:295h 48mJetBlue Airways
  • B622014:07→22:595h 52mJetBlue Airways
  • AS25521:07→05:465h 39mAlaska Airlines
  • DL57121:53→06:355h 42mDelta Air Lines

Saturday

  • AS39008:03→16:415h 38mAlaska Airlines
  • WN467209:35→18:055h 30mSouthwest Airlines
  • B622014:59→23:596hJetBlue Airways
  • AS25521:07→05:465h 39mAlaska Airlines
  • B6212021:45→06:205h 35mJetBlue Airways
  • DL57121:53→06:355h 42mDelta Air Lines

Sunday

  • AS39008:03→16:416h 38mAlaska Airlines
  • WN467209:25→17:505h 25mSouthwest Airlines
  • B662010:57→19:445h 47mJetBlue Airways
  • B622014:07→22:595h 52mJetBlue Airways
  • B6212020:26→05:004h 34mJetBlue Airways
  • AS25521:07→05:464h 39mAlaska Airlines
  • DL57121:53→06:355h 42mDelta Air Lines

San Diego to Boston — frequently asked

How long is the flight from San Diego to Boston?
SAN–BOS is 4h 34m nonstop, covering 4,156 km (2,582 mi).
Which airlines fly nonstop from San Diego to Boston?
Alaska Airlines, Delta Air Lines, JetBlue Airways, Southwest Airlines operate this route nonstop.
How much is a flight from San Diego to Boston?
One-way fares on SAN–BOS recently started from $93. 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 San Diego to Boston?
The route is served 7 days a week (44 scheduled departures).