Trip.com
>
Flights
>
Flights to United States
>
Flights to California
>
Flights to San Diego
>
Boston to San Diego flight
>
Boston Logan International Airport to San Diego International Airport flight

Search for flights from Boston to San Diego and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        BOS 4:00 PM
        6h 17m
        Nonstop
        SAN 7:17 PM
        Boston - San Diego | Fri, May 15 | Jetblue Airways
        SAN 8:54 PM
        5h 50m
        Nonstop
        BOS 5:44 AM
        San Diego - Boston | Wed, May 20 | Alaska Airlines
        £190 £210
        10% off
        10% off
        £210 £190
      • BOS 6:40 PM
        6h 29m
        Nonstop
        SAN 10:09 PM
        Boston - San Diego | Sat, May 16 | Alaska Airlines
        SAN 8:54 PM
        5h 50m
        Nonstop
        BOS 5:44 AM
        San Diego - Boston | Tue, May 19 | Alaska Airlines
        £191 £210
        9% off
        9% off
        £210 £191
      • BOS 6:00 AM
        8h 17m
        1 stop
        SAN 11:17 AM
        Boston - San Diego | Tue, May 5 | American Airlines
        SAN 6:30 AM
        7h 10m
        1 stop
        BOS 4:40 PM
        San Diego - Boston | Sat, May 9 | American Airlines
        £163 £210
        22% off
        22% off
        £210 £163
      • BOS 2:22 PM
        9h 23m
        1 stop
        SAN 8:45 PM
        Boston - San Diego | Tue, May 5 | United Airlines
        SAN 2:14 PM
        7h 45m
        Nonstop
        BOS 12:59 AM
        San Diego - Boston | Sat, May 9 | United Airlines
        £165
        21% off
        £210 £165
      • BOS 5:40 AM
        8h 29m
        1 stop
        SAN 11:09 AM
        Boston - San Diego | Sat, May 2 | American Airlines
        SAN 12:51 PM
        8h 33m
        1 stop
        BOS 12:24 AM
        San Diego - Boston | Tue, May 5 | American Airlines
        £168
        20% off
        £210 £168
      • BOS 4:21 PM
        8h 39m
        1 stop
        SAN 10:00 PM
        Boston - San Diego | Fri, May 1 | American Airlines
        SAN 10:40 PM
        7h 47m
        1 stop
        BOS 9:27 AM
        San Diego - Boston | Sun, May 3 | American Airlines
        £177
        16% off
        £210 £177
      • BOS 5:56 PM
        6h 33m
        Nonstop
        SAN 9:29 PM
        Boston - San Diego | Tue, May 5 | Alaska Airlines
        SAN 12:03 PM
        8h 4m
        1 stop
        BOS 11:07 PM
        San Diego - Boston | Sat, May 9 | American Airlines
        £182
        13% off
        £210 £182
      • BOS 6:00 AM
        6h 15m
        Nonstop
        SAN 9:15 AM
        Boston - San Diego | Tue, May 5 | Jetblue Airways
        SAN 7:20 PM
        7h 40m
        1 stop
        BOS 6:00 AM
        San Diego - Boston | Sat, May 9 | American Airlines
        £184
        12% off
        £210 £184
      • BOS 5:54 PM
        9h 2m
        1 stop
        SAN 11:56 PM
        Boston - San Diego | Mon, May 11 | American Airlines
        SAN 7:00 AM
        5h 48m
        Nonstop
        BOS 3:48 PM
        San Diego - Boston | Sat, May 16 | Alaska Airlines
        £184
        12% off
        £210 £184
      • BOS 5:44 PM
        6h 29m
        Nonstop
        SAN 9:13 PM
        Boston - San Diego | Tue, May 5 | Delta Air Lines
        SAN 6:30 AM
        7h 10m
        1 stop
        BOS 4:40 PM
        San Diego - Boston | Sat, May 9 | American Airlines
        £185
        12% off
        £210 £185
      • BOS 5:56 PM
        6h 33m
        Nonstop
        SAN 9:29 PM
        Boston - San Diego | Sat, May 2 | Alaska Airlines
        SAN 6:15 AM
        7h 49m
        1 stop
        BOS 5:04 PM
        San Diego - Boston | Tue, May 5 | American Airlines
        £187
        11% off
        £210 £187
      • BOS 6:00 AM
        6h 15m
        Nonstop
        SAN 9:15 AM
        Boston - San Diego | Sun, May 3 | Jetblue Airways
        SAN 7:20 PM
        7h 40m
        1 stop
        BOS 6:00 AM
        San Diego - Boston | Wed, May 6 | American Airlines
        £188
        10% off
        £210 £188
      • BOS 1:00 PM
        17h 25m
        1 stop
        SAN Invalid Date
        Boston - San Diego | Tue, Apr 14 | Normal Airline
        SAN 3:00 PM
        6h
        Nonstop
        BOS 4:00 PM
        San Diego - Boston | Thu, Apr 16 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        BOS 5:15 PM
        6h 21m
        Nonstop
        SAN 8:36 PM
        Boston - San Diego | Fri, May 8 | Delta Air Lines
        £82 £98
        16% off
        16% off
        £98 £82
      • BOS 5:56 PM
        6h 33m
        Nonstop
        SAN 9:29 PM
        Boston - San Diego | Tue, May 12 | Alaska Airlines
        £85 £98
        13% off
        13% off
        £98 £85
      • BOS 5:15 PM
        6h 21m
        Nonstop
        SAN 8:36 PM
        Boston - San Diego | Tue, May 12 | Delta Air Lines
        £85 £98
        13% off
        13% off
        £98 £85
      • BOS 4:40 PM
        6h 23m
        Nonstop
        SAN 8:03 PM
        Boston - San Diego | Sat, May 9 | Jetblue Airways
        £88
        10% off
        £98 £88
      • BOS 5:54 PM
        9h 2m
        1 stop
        SAN 11:56 PM
        Boston - San Diego | Mon, May 11 | American Airlines
        £82
        16% off
        £98 £82
      • BOS 3:05 PM
        10h 25m
        1 stop
        SAN 10:30 PM
        Boston - San Diego | Fri, Apr 24 | United Airlines
        £88
        10% off
        £98 £88
      • BOS 5:30 AM
        9h 25m
        1 stop
        SAN 11:55 AM
        Boston - San Diego | Sun, Apr 26 | United Airlines
        £88
        10% off
        £98 £88
      • BOS 9:15 AM
        11h 4m
        1 stop
        SAN 5:19 PM
        Boston - San Diego | Tue, May 12 | United Airlines
        £88
        10% off
        £98 £88
      • BOS 3:54 PM
        8h 30m
        1 stop
        SAN 9:24 PM
        Boston - San Diego | Wed, Jun 3 | United Airlines
        £88
        10% off
        £98 £88
      • BOS 3:00 PM
        10h 39m
        1 stop
        SAN 10:39 PM
        Boston - San Diego | Tue, May 19 | United Airlines
        £89
        9% off
        £98 £89
      • BOS 1:00 PM
        17h 25m
        1 stop
        SAN Invalid Date
        Boston - San Diego | Tue, Apr 14 | Normal Airline
        Find more flights
        Find more flights

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 for one-way flights from Boston Logan International Airport to San Diego International Airport?

Data is based on average one-way flight prices from Boston Logan International Airport to San Diego International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Boston Logan International Airport to San Diego International Airport, the best time to buy is in April, with an average price of £142. You’ll want to avoid December, when the average price can reach as high as £279.

£279
£211
£142
£74
  • £142
    Apr
  • £169
    May
  • £172
    Jun
  • £169
    Jul
  • £183
    Aug
  • £208
    Sep
  • £209
    Oct
  • £211
    Nov
  • £279
    Dec
  • £157
    Jan
  • £252
    Feb
  • £169
    Mar

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 day to depart from Boston Logan International Airport to San Diego International Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

£233
£191
£149
£107
    Cheapest
  • £208
    Mon
  • £190
    Tue
  • £149
    Wed
  • £185
    Thu
  • £175
    Fri
  • £181
    Sat
  • £233
    Sun

Selected Airlines from Boston Logan International Airport to San Diego International Airport

See which airlines fly from Boston to San Diego. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Delta Air Lines
From £82
American Airlines
From £82
Alaska Airlines
From £85
United Airlines
From £88
Jetblue Airways
From £88
Hahn Air
From £109
Hawaiian Airlines
From £119
Frontier Airlines
From £157
Sun Country Airlines
From £158

Find more flights and airlines

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. B6919

    Boston Logan International Airport

    6:30 AM

    BOS

    6h 31m

    10:01 AM

    SAN

    S M T W T - S
    Search

  2. B6619

    Boston Logan International Airport

    9:25 AM

    BOS

    6h 43m

    1:08 PM

    SAN

    S - - W T F S
    Search

  3. DL571

    Boston Logan International Airport

    5:15 PM

    BOS

    6h 33m

    8:48 PM

    SAN

    S M T W T F S
    Search

  4. B6019

    Boston Logan International Airport

    3:50 PM

    BOS

    6h 29m

    7:19 PM

    SAN

    S M T W T F S
    Search

  5. AS389

    Boston Logan International Airport

    5:45 PM

    BOS

    6h 23m

    9:08 PM

    SAN

    S M T W T F S
    Search

  6. AA1897

    Boston Logan International Airport

    5:54 PM

    BOS

    4h 32m

    Nonstop

    9:26 PM

    DFW

    S M T W T F S
    Search

  7. AA2568

    Dallas Fort Worth International Airport

    10:49 PM

    DFW

    3h 7m

    Nonstop

    11:56 PM

    SAN

    S M T W T F S

  8. UA2441

    Boston Logan International Airport

    5:30 AM

    BOS

    6h 41m

    Nonstop

    9:11 AM

    SFO

    S - T W T F S
    Search

  9. UA2177

    San Francisco Intl. Airport

    10:14 AM

    SFO

    1h 41m

    Nonstop

    11:55 AM

    SAN

    S M T W T F S

  10. DL2779

    Boston Logan International Airport

    12:45 PM

    BOS

    2h 52m

    Nonstop

    3:37 PM

    ATL

    S M T W T F -
    Search

  11. DL712

    Hartsfield-Jackson Atlanta International Airport

    4:59 PM

    ATL

    4h 52m

    Nonstop

    6:51 PM

    SAN

    S M T W T F S

  12. UA2297

    Boston Logan International Airport

    3:19 PM

    BOS

    4h 41m

    Nonstop

    6:00 PM

    DEN

    S M T W T F S
    Search

  13. UA1835

    Denver International Airport

    9:45 AM

    DEN

    2h 23m

    Nonstop

    11:08 AM

    SAN

    - - T W T F S

  14. AA1895

    Boston Logan International Airport

    4:21 PM

    BOS

    4h 32m

    Nonstop

    7:53 PM

    DFW

    S M T W T F S
    Search

  15. AA2568

    Dallas Fort Worth International Airport

    10:49 PM

    DFW

    3h 7m

    Nonstop

    11:56 PM

    SAN

    S M T W T F S
Find more flights and airlines

Boston Logan International Airport to San Diego International Airport Flights Info

Flight distance4,160.01 km
Cheapest one-way ticket price£82
Cheapest return ticket price£163

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

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

    It takes around 6 hours 27 minutes to fly from Boston Logan International Airport (bos) to San Diego International Airport (san).
  • There are around 5 daily flights from Boston Logan International Airport (BOS) to San Diego International Airport (SAN).
  • Tickets cost around £123 in May, making it the cheapest month to book. Boston Logan International Airport (BOS) to San Diego International Airport (SAN) is a popular route, so don't forget to book your tickets in advance.
  • 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 £305 in April, the most expensive month to book this route.
  • The earliest flight departs from Boston Logan International Airport (BOS) at 06:30 and arrives in San Diego International Airport (SAN) at 10:00.
  • The latest flight departs from Boston Logan International Airport (BOS) at 18:08 and arrives in San Diego International Airport (SAN) at 21:29.
    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
    • The distance from McClellan-Palomar Airport to downtown is about 47 km. It takes about 1 hour by taxi.
  • Jetblue Airways is a very popular airline operating an average of 7236 flights per month.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.