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Boston Logan International Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to San Diego International Airport over the next 90 days, with one-way fares from AU$97 and round-trip from AU$272. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Fri, Nov 6 | Alaska Airlines
      SAN 08:15
      5h 52m
      Direct
      BOS 17:07
      San Diego - Boston | Mon, Nov 9 | Alaska Airlines
      AU$345 AU$459
      25% off
      25% off
      AU$459 AU$345
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Fri, Nov 13 | Alaska Airlines
      SAN 22:15
      5h 25m
      Direct
      BOS 06:40
      San Diego - Boston | Wed, Nov 18 | Delta Air Lines
      AU$352 AU$459
      23% off
      23% off
      AU$459 AU$352
    • BOS 09:30
      6h 26m
      Direct
      SAN 12:56
      Boston - San Diego | Fri, Nov 6 | Jetblue Airways
      SAN 08:15
      5h 52m
      Direct
      BOS 17:07
      San Diego - Boston | Mon, Nov 9 | Alaska Airlines
      AU$353 AU$459
      23% off
      23% off
      AU$459 AU$353
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Fri, Nov 13 | Delta Air Lines
      SAN 22:15
      5h 25m
      Direct
      BOS 06:40
      San Diego - Boston | Wed, Nov 18 | Delta Air Lines
      AU$356
      22% off
      AU$459 AU$356
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Mon, Nov 2 | Alaska Airlines
      SAN 20:41
      5h 47m
      Direct
      BOS 05:28
      San Diego - Boston | Sat, Nov 7 | Alaska Airlines
      AU$364
      21% off
      AU$459 AU$364
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sun, Nov 8 | Alaska Airlines
      SAN 21:53
      5h 42m
      Direct
      BOS 06:35
      San Diego - Boston | Fri, Nov 13 | Delta Air Lines
      AU$365
      20% off
      AU$459 AU$365
    • BOS 18:09
      6h 31m
      Direct
      SAN 21:40
      Boston - San Diego | Mon, Nov 16 | Alaska Airlines
      SAN 13:01
      7h 57m
      1 stop
      BOS 23:58
      San Diego - Boston | Fri, Nov 20 | American Airlines
      AU$272
      41% off
      AU$459 AU$272
    • BOS 17:58
      8h 56m
      1 stop
      SAN 23:54
      Boston - San Diego | Mon, Nov 16 | American Airlines
      SAN 13:01
      7h 57m
      1 stop
      BOS 23:58
      San Diego - Boston | Fri, Nov 20 | American Airlines
      AU$285
      38% off
      AU$459 AU$285
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Mon, Nov 16 | Delta Air Lines
      SAN 13:01
      7h 57m
      1 stop
      BOS 23:58
      San Diego - Boston | Fri, Nov 20 | American Airlines
      AU$318
      31% off
      AU$459 AU$318
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Thu, Oct 29 | Normal Airline
      SAN 15:00
      6h
      Direct
      BOS 16:00
      San Diego - Boston | Sat, Oct 31 | Normal Airline
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    • Cheapest
      BOS 15:55
      6h 23m
      Direct
      SAN 19:18
      Boston - San Diego | Tue, Nov 17 | Jetblue Airways
      AU$97 AU$198
      51% off
      51% off
      AU$198 AU$97
    • BOS 13:11
      8h 12m
      1 stop
      SAN 18:23
      Boston - San Diego | Tue, Nov 17 | American Airlines
      AU$114 AU$198
      42% off
      42% off
      AU$198 AU$114
    • BOS 16:52
      7h 46m
      1 stop
      SAN 21:38
      Boston - San Diego | Thu, Dec 3 | American Airlines
      AU$114 AU$198
      42% off
      42% off
      AU$198 AU$114
    • BOS 12:28
      9h 50m
      1 stop
      SAN 19:18
      Boston - San Diego | Sat, Dec 12 | American Airlines
      AU$114
      42% off
      AU$198 AU$114
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 17 | Alaska Airlines
      AU$134
      32% off
      AU$198 AU$134
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Thu, Dec 3 | Alaska Airlines
      AU$134
      32% off
      AU$198 AU$134
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Sat, Dec 12 | Alaska Airlines
      AU$134
      32% off
      AU$198 AU$134
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Fri, Nov 13 | Jetblue Airways
      AU$139
      63% off
      AU$377 AU$139
    • BOS 13:00
      10h 22m
      1 stop
      SAN 20:22
      Boston - San Diego | Wed, Nov 11 | Jetblue Airways
      AU$140
      28% off
      AU$198 AU$140
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Thu, Dec 3 | Alaska Airlines
      AU$134 AU$522
      74% off
      74% off
      AU$522 AU$134
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Fri, Nov 13 | Jetblue Airways
      AU$139 AU$522
      73% off
      73% off
      AU$522 AU$139
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Mon, Dec 7 | Alaska Airlines
      AU$163 AU$522
      69% off
      69% off
      AU$522 AU$163
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 3 | Alaska Airlines
      AU$166
      68% off
      AU$522 AU$166
    • BOS 07:40
      6h 37m
      Direct
      SAN 11:17
      Boston - San Diego | Thu, Dec 17 | Alaska Airlines
      AU$177
      66% off
      AU$522 AU$177
    • BOS 18:14
      6h 44m
      Direct
      SAN 21:58
      Boston - San Diego | Thu, Jan 7 | Alaska Airlines
      AU$178
      66% off
      AU$522 AU$178
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Thu, Nov 19 | Alaska Airlines
      AU$182
      65% off
      AU$522 AU$182
    • BOS 18:14
      6h 21m
      Direct
      SAN 21:35
      Boston - San Diego | Thu, Oct 29 | Alaska Airlines
      AU$182
      65% off
      AU$522 AU$182
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sat, Oct 31 | Alaska Airlines
      AU$301
      42% off
      AU$522 AU$301
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      BOS 15:55
      6h 23m
      Direct
      SAN 19:18
      Boston - San Diego | Tue, Nov 17 | Jetblue Airways
      AU$97 AU$198
      51% off
      51% off
      AU$198 AU$97
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 17 | Alaska Airlines
      AU$134 AU$198
      32% off
      32% off
      AU$198 AU$134
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Thu, Dec 3 | Alaska Airlines
      AU$134 AU$198
      32% off
      32% off
      AU$198 AU$134
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Sat, Dec 12 | Alaska Airlines
      AU$134
      32% off
      AU$198 AU$134
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Fri, Nov 13 | Jetblue Airways
      AU$139
      63% off
      AU$377 AU$139
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Wed, Nov 11 | Alaska Airlines
      AU$141
      28% off
      AU$198 AU$141
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Mon, Dec 7 | Alaska Airlines
      AU$163
      56% off
      AU$377 AU$163
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 3 | Alaska Airlines
      AU$166
      56% off
      AU$377 AU$166
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Tue, Nov 3 | Delta Air Lines
      AU$171
      69% off
      AU$549 AU$171
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 3 | Alaska Airlines
      AU$166 AU$770
      78% off
      78% off
      AU$770 AU$166
    • BOS 18:14
      6h 21m
      Direct
      SAN 21:35
      Boston - San Diego | Thu, Oct 29 | Alaska Airlines
      AU$182 AU$770
      76% off
      76% off
      AU$770 AU$182
    • BOS 18:14
      6h 21m
      Direct
      SAN 21:35
      Boston - San Diego | Fri, Oct 30 | Alaska Airlines
      AU$225 AU$770
      71% off
      71% off
      AU$770 AU$225
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Sun, Nov 1 | Alaska Airlines
      AU$262
      66% off
      AU$770 AU$262
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Wed, Oct 28 | Alaska Airlines
      AU$284
      63% off
      AU$770 AU$284
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sat, Oct 31 | Alaska Airlines
      AU$301
      61% off
      AU$770 AU$301
    • BOS 18:09
      6h 31m
      Direct
      SAN 21:40
      Boston - San Diego | Mon, Nov 2 | Alaska Airlines
      AU$308
      60% off
      AU$770 AU$308
    • BOS 07:15
      8h 53m
      1 stop
      SAN 13:08
      Boston - San Diego | Tue, Nov 3 | American Airlines
      AU$185
      76% off
      AU$770 AU$185
    • BOS 10:15
      9h 10m
      1 stop
      SAN 16:25
      Boston - San Diego | Thu, Oct 29 | Delta Air Lines
      AU$223
      71% off
      AU$770 AU$223
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Thu, Oct 29 | Normal Airline
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    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Tue, Nov 3 | Delta Air Lines
      AU$171 AU$549
      69% off
      69% off
      AU$549 AU$171
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Sat, Nov 7 | Delta Air Lines
      AU$185 AU$549
      66% off
      66% off
      AU$549 AU$185
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Fri, Oct 30 | Alaska Airlines
      AU$263 AU$549
      52% off
      52% off
      AU$549 AU$263
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Thu, Oct 29 | American Airlines
      AU$277
      50% off
      AU$549 AU$277
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Wed, Oct 28 | Delta Air Lines
      AU$293
      47% off
      AU$549 AU$293
    • BOS 17:15
      6h 18m
      Direct
      SAN 20:33
      Boston - San Diego | Sun, Nov 1 | Delta Air Lines
      AU$298
      46% off
      AU$549 AU$298
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sat, Oct 31 | Alaska Airlines
      AU$301
      20% off
      AU$377 AU$301
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Fri, Oct 30 | American Airlines
      AU$306
      44% off
      AU$549 AU$306
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Fri, Nov 6 | Delta Air Lines
      AU$318
      42% off
      AU$549 AU$318
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Thu, Oct 29 | Normal Airline
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Displayed flight fares from Boston to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Boston Logan International Airport to San Diego International Airport

What is the cheapest month to fly from Boston Logan International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Boston Logan International Airport to San Diego International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Boston Logan International Airport to San Diego International Airport are usually in August, with an average price of AU$228. It is best to avoid April, when the average price can reach AU$581.

AU$581
AU$405
AU$228
AU$52
    Cheapest
  • AU$268
    Oct
  • AU$415
    Nov
  • AU$548
    Dec
  • AU$309
    Jan
  • AU$495
    Feb
  • AU$331
    Mar
  • AU$581
    Apr
  • AU$315
    May
  • AU$342
    Jun
  • AU$429
    Jul
  • AU$228
    Aug
  • AU$338
    Sep

What is the cheapest day of the week to fly from Boston Logan International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average ticket prices from Boston Logan International Airport to San Diego International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Boston Logan International Airport to San Diego International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

AU$471
AU$395
AU$318
AU$242
    Cheapest
  • AU$365
    Mon
  • AU$390
    Tue
  • AU$318
    Wed
  • AU$342
    Thu
  • AU$344
    Fri
  • AU$387
    Sat
  • AU$471
    Sun

Which airline offers the cheapest flights from Boston Logan International Airport to San Diego International Airport?

The cheapest airline flying from Boston Logan International Airport to San Diego International Airport is Jetblue Airways (from AU$97) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetblue Airways
From AU$97
American Airlines
From AU$114
Alaska Airlines
From AU$134
Delta Air Lines
From AU$167
United Airlines
From AU$237
Hahn Air
From AU$303
Sun Country Airlines
From AU$318

Find more flights and airlines

What is the flight schedule from Boston Logan International Airport to San Diego International Airport?

Check the schedule for flights from Boston to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. B6319

    Boston Logan International Airport

    16:00

    BOS

    6h 13m

    19:13

    SAN

    S M T W T F S
    Search

  2. AS256

    Boston Logan International Airport

    07:03

    BOS

    6h 31m

    10:34

    SAN

    S M T W T F S
    Search

  3. DL571

    Boston Logan International Airport

    17:10

    BOS

    6h 18m

    20:28

    SAN

    S M T W T F S
    Search

  4. AS389

    Boston Logan International Airport

    18:14

    BOS

    6h 21m

    21:35

    SAN

    S M T W T - S
    Search

  5. AA1057

    Boston Logan International Airport

    13:06

    BOS

    6h 3m

    Direct

    16:09

    PHX

    S M T W T F S
    Search

  6. AA3291

    Phoenix Sky Harbor International Airport

    18:16

    PHX

    1h 18m

    Direct

    18:34

    SAN

    S - - - - - S

  7. DL2222

    Boston Logan International Airport

    12:55

    BOS

    2h 18m

    Direct

    15:13

    DTW

    S M T W T F S
    Search

  8. DL369

    Detroit Metropolitan Wayne County Airport

    16:30

    DTW

    4h 57m

    Direct

    18:27

    SAN

    S M T W T F S

  9. AA1148

    Boston Logan International Airport

    17:46

    BOS

    4h 34m

    Direct

    21:20

    DFW

    S - - - - - S
    Search

  10. AA2568

    Dallas Fort Worth International Airport

    22:32

    DFW

    3h 6m

    Direct

    23:38

    SAN

    S - - W T - S

  11. AA1260

    Boston Logan International Airport

    16:42

    BOS

    3h 13m

    Direct

    18:55

    ORD

    S - - - - - S
    Search

  12. AA1861

    O'Hare International Airport

    19:00

    ORD

    4h 30m

    Direct

    21:30

    SAN

    S - - W T - S

  13. B6717

    Boston Logan International Airport

    12:50

    BOS

    1h 30m

    Direct

    14:20

    JFK

    S M T W T F S
    Search

  14. B61189

    John F. Kennedy International Airport

    17:00

    JFK

    6h 20m

    Direct

    20:20

    SAN

    S M T W T F S

  15. AA949

    Boston Logan International Airport

    11:08

    BOS

    1h 37m

    Direct

    12:45

    PHL

    S - - - - - S
    Search

  16. AA1236

    Philadelphia International Airport

    16:29

    PHL

    6h 5m

    Direct

    19:34

    SAN

    S - - - - - S
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About Boston Logan International Airport and San Diego International Airport

Learn about Boston Logan International Airport (BOS) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance 4,160.01km
Cheapest one-way ticket price AU$97
Cheapest return ticket price AU$272

FAQs for Boston Logan International Airport to San Diego International Airport Flights

  • How long is the flight from Boston Logan International Airport to San Diego International Airport?

    Boston Logan International Airport to San Diego International Airport takes about 5 hours 37 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Boston Logan International Airport (BOS) to San Diego International Airport (SAN).
  • The earliest flight from Boston Logan International Airport to San Diego International Airport departs at 07:00, and the last departs at 18:14, with about 10 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Boston Logan International Airport (BOS) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around AU$371 in December, the most expensive month to book this route.
    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47km, by taxi about 1 hour.
  • Jetblue Airways is a very popular airline operating an average of 7236 flights per month.
  • One-way flights from Boston Logan International Airport to San Diego International Airport currently start from AU$97, and round-trip fares start from AU$272. The current lowest fare is a Jetblue Airways flight departing on Tue, Nov 17; prices may vary depending on availability.
  • Yes. Jetblue Airways, Alaska Airlines and Delta Air Lines operate direct flights from Boston Logan International Airport to San Diego International Airport, with an average flight time of 5 hours 32 minutes, and around 48 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boston Logan International Airport to San Diego International Airport is AU$311. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways are the most popular budget airlines flying from Boston Logan International Airport to San Diego International Airport, with one-way fares starting from AU$97. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Boston Logan International Airport to San Diego International Airport operates around 48 weekly flights, mainly by Jetblue Airways, Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boston Logan International Airport and San Diego International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.