Trip.com
>
Flights
>
United States
>
California
>
Flights to San Diego
>
Boston to San Diego flight
>
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 S$ 88 and round-trip from S$ 203. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BOS 10:00
      6h 23m
      Direct
      SAN 13:23
      Boston - San Diego | Sat, Nov 14 | Jetblue Airways
      SAN 14:07
      5h 52m
      Direct
      BOS 22:59
      San Diego - Boston | Wed, Nov 18 | Jetblue Airways
      S$ 218 S$ 251
      13% off
      13% off
      S$ 251 S$ 218
    • BOS 17:56
      9h 3m
      1 stop
      SAN 23:59
      Boston - San Diego | Fri, Dec 11 | American Airlines
      SAN 22:45
      7h 48m
      1 stop
      BOS 09:33
      San Diego - Boston | Sun, Dec 13 | American Airlines
      S$ 203 S$ 251
      19% off
      19% off
      S$ 251 S$ 203
    • BOS 15:27
      8h 23m
      1 stop
      SAN 20:50
      Boston - San Diego | Sat, Dec 12 | American Airlines
      SAN 11:34
      8h 10m
      1 stop
      BOS 22:44
      San Diego - Boston | Mon, Dec 14 | American Airlines
      S$ 203 S$ 251
      19% off
      19% off
      S$ 251 S$ 203
    • BOS 06:00
      8h 28m
      1 stop
      SAN 11:28
      Boston - San Diego | Sun, Dec 6 | American Airlines
      SAN 11:34
      8h 10m
      1 stop
      BOS 22:44
      San Diego - Boston | Sat, Dec 12 | American Airlines
      S$ 203
      19% off
      S$ 251 S$ 203
    • BOS 17:56
      9h 3m
      1 stop
      SAN 23:59
      Boston - San Diego | Thu, Dec 3 | American Airlines
      SAN 22:45
      7h 48m
      1 stop
      BOS 09:33
      San Diego - Boston | Wed, Dec 9 | American Airlines
      S$ 203
      19% off
      S$ 251 S$ 203
    • BOS 17:58
      8h 58m
      1 stop
      SAN 23:56
      Boston - San Diego | Fri, Dec 4 | American Airlines
      SAN 11:34
      8h 10m
      1 stop
      BOS 22:44
      San Diego - Boston | Thu, Dec 10 | American Airlines
      S$ 203
      19% off
      S$ 251 S$ 203
    • BOS 10:00
      8h 40m
      1 stop
      SAN 15:40
      Boston - San Diego | Tue, Dec 8 | American Airlines
      SAN 22:45
      7h 48m
      1 stop
      BOS 09:33
      San Diego - Boston | Sun, Dec 13 | American Airlines
      S$ 203
      19% off
      S$ 251 S$ 203
    • BOS 17:56
      9h 3m
      1 stop
      SAN 23:59
      Boston - San Diego | Wed, Dec 9 | American Airlines
      SAN 13:06
      7h 39m
      1 stop
      BOS 23:45
      San Diego - Boston | Wed, Dec 16 | American Airlines
      S$ 203
      19% off
      S$ 251 S$ 203
    • BOS 06:00
      8h 28m
      1 stop
      SAN 11:28
      Boston - San Diego | Thu, Dec 10 | American Airlines
      SAN 22:45
      7h 48m
      1 stop
      BOS 09:33
      San Diego - Boston | Mon, Dec 14 | American Airlines
      S$ 203
      19% off
      S$ 251 S$ 203
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Tue, Nov 3 | Normal Airline
      SAN 15:00
      6h
      Direct
      BOS 16:00
      San Diego - Boston | Thu, Nov 5 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      BOS 07:00
      6h 31m
      Direct
      SAN 10:31
      Boston - San Diego | Tue, Nov 17 | Jetblue Airways
      S$ 88 S$ 160
      45% off
      45% off
      S$ 160 S$ 88
    • Cheapest
      BOS 15:55
      6h 23m
      Direct
      SAN 19:18
      Boston - San Diego | Tue, Nov 17 | Jetblue Airways
      S$ 88 S$ 505
      83% off
      83% off
      S$ 505 S$ 88
    • BOS 16:52
      7h 46m
      1 stop
      SAN 21:38
      Boston - San Diego | Thu, Dec 3 | American Airlines
      S$ 102 S$ 160
      36% off
      36% off
      S$ 160 S$ 102
    • BOS 12:28
      9h 50m
      1 stop
      SAN 19:18
      Boston - San Diego | Sat, Dec 12 | American Airlines
      S$ 102
      36% off
      S$ 160 S$ 102
    • BOS 12:59
      10h 9m
      1 stop
      SAN 20:08
      Boston - San Diego | Mon, Nov 23 | American Airlines
      S$ 105
      34% off
      S$ 160 S$ 105
    • BOS 17:58
      8h 56m
      1 stop
      SAN 23:54
      Boston - San Diego | Tue, Nov 17 | American Airlines
      S$ 105
      34% off
      S$ 160 S$ 105
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Thu, Dec 3 | Alaska Airlines
      S$ 121
      24% off
      S$ 160 S$ 121
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Sat, Dec 12 | Alaska Airlines
      S$ 121
      24% off
      S$ 160 S$ 121
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 17 | Alaska Airlines
      S$ 123
      23% off
      S$ 160 S$ 123
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BOS 07:00
      6h 31m
      Direct
      SAN 10:31
      Boston - San Diego | Tue, Nov 17 | Jetblue Airways
      S$ 88 S$ 160
      45% off
      45% off
      S$ 160 S$ 88
    • BOS 15:55
      6h 23m
      Direct
      SAN 19:18
      Boston - San Diego | Tue, Nov 17 | Jetblue Airways
      S$ 88 S$ 505
      83% off
      83% off
      S$ 505 S$ 88
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Thu, Dec 3 | Alaska Airlines
      S$ 121 S$ 160
      24% off
      24% off
      S$ 160 S$ 121
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Sat, Dec 12 | Alaska Airlines
      S$ 121
      24% off
      S$ 160 S$ 121
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 17 | Alaska Airlines
      S$ 123
      23% off
      S$ 160 S$ 123
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Fri, Nov 13 | Jetblue Airways
      S$ 125
      75% off
      S$ 505 S$ 125
    • BOS 16:10
      6h 26m
      Direct
      SAN 19:36
      Boston - San Diego | Sun, Nov 22 | Jetblue Airways
      S$ 127
      75% off
      S$ 505 S$ 127
    • BOS 06:10
      6h 30m
      Direct
      SAN 09:40
      Boston - San Diego | Mon, Nov 23 | Jetblue Airways
      S$ 128
      20% off
      S$ 160 S$ 128
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Mon, Dec 7 | Alaska Airlines
      S$ 146
      71% off
      S$ 505 S$ 146
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BOS 15:55
      6h 23m
      Direct
      SAN 19:18
      Boston - San Diego | Tue, Nov 17 | Jetblue Airways
      S$ 88 S$ 505
      83% off
      83% off
      S$ 505 S$ 88
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Thu, Dec 3 | Alaska Airlines
      S$ 121 S$ 505
      76% off
      76% off
      S$ 505 S$ 121
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 17 | Alaska Airlines
      S$ 123 S$ 505
      76% off
      76% off
      S$ 505 S$ 123
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Fri, Nov 13 | Jetblue Airways
      S$ 125
      75% off
      S$ 505 S$ 125
    • BOS 16:10
      6h 26m
      Direct
      SAN 19:36
      Boston - San Diego | Sun, Nov 22 | Jetblue Airways
      S$ 127
      75% off
      S$ 505 S$ 127
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Mon, Dec 7 | Alaska Airlines
      S$ 146
      71% off
      S$ 505 S$ 146
    • BOS 18:14
      6h 44m
      Direct
      SAN 21:58
      Boston - San Diego | Thu, Jan 7 | Alaska Airlines
      S$ 159
      69% off
      S$ 505 S$ 159
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Thu, Nov 19 | Alaska Airlines
      S$ 162
      68% off
      S$ 505 S$ 162
    • BOS 09:35
      6h 26m
      Direct
      SAN 13:01
      Boston - San Diego | Mon, Nov 23 | Jetblue Airways
      S$ 449
      11% off
      S$ 505 S$ 449
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 3 | Alaska Airlines
      S$ 149 S$ 374
      60% off
      60% off
      S$ 374 S$ 149
    • BOS 18:09
      6h 31m
      Direct
      SAN 21:40
      Boston - San Diego | Thu, Nov 5 | Alaska Airlines
      S$ 174 S$ 374
      53% off
      53% off
      S$ 374 S$ 174
    • BOS 18:09
      6h 31m
      Direct
      SAN 21:40
      Boston - San Diego | Sat, Nov 7 | Alaska Airlines
      S$ 201 S$ 374
      46% off
      46% off
      S$ 374 S$ 201
    • BOS 18:09
      6h 31m
      Direct
      SAN 21:40
      Boston - San Diego | Fri, Nov 6 | Alaska Airlines
      S$ 276
      26% off
      S$ 374 S$ 276
    • BOS 18:09
      6h 31m
      Direct
      SAN 21:40
      Boston - San Diego | Mon, Nov 2 | Alaska Airlines
      S$ 292
      22% off
      S$ 374 S$ 292
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Sun, Nov 8 | Delta Air Lines
      S$ 332
      11% off
      S$ 374 S$ 332
    • BOS 07:15
      8h 53m
      1 stop
      SAN 13:08
      Boston - San Diego | Tue, Nov 3 | American Airlines
      S$ 166
      56% off
      S$ 374 S$ 166
    • BOS 09:00
      9h 32m
      1 stop
      SAN 15:32
      Boston - San Diego | Thu, Nov 5 | United Airlines
      S$ 254
      32% off
      S$ 374 S$ 254
    • BOS 09:00
      9h 32m
      1 stop
      SAN 15:32
      Boston - San Diego | Sun, Nov 8 | United Airlines
      S$ 270
      28% off
      S$ 374 S$ 270
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Tue, Nov 3 | Delta Air Lines
      S$ 154 S$ 517
      70% off
      70% off
      S$ 517 S$ 154
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Sat, Nov 7 | Delta Air Lines
      S$ 167 S$ 517
      68% off
      68% off
      S$ 517 S$ 167
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Thu, Nov 5 | Delta Air Lines
      S$ 233 S$ 517
      55% off
      55% off
      S$ 517 S$ 233
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Fri, Nov 6 | Delta Air Lines
      S$ 286
      45% off
      S$ 517 S$ 286
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Sun, Nov 8 | Delta Air Lines
      S$ 332
      36% off
      S$ 517 S$ 332
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Mon, Nov 2 | Delta Air Lines
      S$ 460
      11% off
      S$ 517 S$ 460
    • BOS 15:55
      6h 23m
      Direct
      SAN 19:18
      Boston - San Diego | Tue, Nov 17 | Jetblue Airways
      S$ 88
      83% off
      S$ 505 S$ 88
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Fri, Nov 13 | Jetblue Airways
      S$ 125
      75% off
      S$ 505 S$ 125
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Mon, Nov 9 | Jetblue Airways
      S$ 284
      45% off
      S$ 517 S$ 284
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Boston Logan International Airport to San Diego International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Boston Logan International Airport to San Diego International Airport.

Based on Trip.com 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 S$ 205. April sees the highest fares, around S$ 522.

S$ 522
S$ 364
S$ 205
S$ 47
    Cheapest
  • S$ 241
    Oct
  • S$ 373
    Nov
  • S$ 493
    Dec
  • S$ 277
    Jan
  • S$ 445
    Feb
  • S$ 297
    Mar
  • S$ 522
    Apr
  • S$ 283
    May
  • S$ 308
    Jun
  • S$ 386
    Jul
  • S$ 205
    Aug
  • S$ 304
    Sep

Which day of the week has the cheapest flights from Boston Logan International Airport to San Diego International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Boston Logan International Airport to San Diego International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Boston Logan International Airport to San Diego International Airport is Wednesday, with average prices lower than other days. Try to avoid departing on Sunday, as fares are typically the highest.

S$ 426
S$ 356
S$ 286
S$ 216
    Cheapest
  • S$ 326
    Mon
  • S$ 368
    Tue
  • S$ 286
    Wed
  • S$ 304
    Thu
  • S$ 314
    Fri
  • S$ 346
    Sat
  • S$ 426
    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 S$ 87) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetblue Airways
From S$ 87
American Airlines
From S$ 102
Alaska Airlines
From S$ 121
Delta Air Lines
From S$ 150
United Airlines
From S$ 213
Hahn Air
From S$ 220
Sun Country Airlines
From S$ 286

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. B6619

    Boston Logan International Airport

    09:25

    BOS

    6h 43m

    13:08

    SAN

    S M T W T - 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

    17:15

    BOS

    6h 33m

    20:48

    SAN

    S M T W T F S
    Search

  4. AS389

    Boston Logan International Airport

    16:55

    BOS

    6h 43m

    20:38

    SAN

    S - - W T F S
    Search

  5. DL2222

    Boston Logan International Airport

    12:55

    BOS

    2h 18m

    Direct

    15:13

    DTW

    S M T W T F S
    Search

  6. DL369

    Detroit Metropolitan Wayne County Airport

    16:30

    DTW

    4h 57m

    Direct

    18:27

    SAN

    S M T W T F S

  7. DL1098

    Boston Logan International Airport

    18:00

    BOS

    3h 30m

    Direct

    20:30

    MSP

    S M T W T F S
    Search

  8. DL2146

    Minneapolis-Saint Paul International Airport

    21:50

    MSP

    3h 59m

    Direct

    23:49

    SAN

    - - - - - - S

  9. AA2461

    Boston Logan International Airport

    17:58

    BOS

    3h 14m

    Direct

    20:12

    ORD

    S M T W T F S
    Search

  10. AA1861

    O'Hare International Airport

    19:00

    ORD

    4h 30m

    Direct

    21:30

    SAN

    S M T W T F S

  11. AA1148

    Boston Logan International Airport

    17:58

    BOS

    4h 36m

    Direct

    21:34

    DFW

    S M T W T F S
    Search

  12. AA2568

    Dallas Fort Worth International Airport

    22:32

    DFW

    3h 6m

    Direct

    23:38

    SAN

    S - T W T - S

  13. AA949

    Boston Logan International Airport

    11:08

    BOS

    1h 37m

    Direct

    12:45

    PHL

    S M T W T F S
    Search

  14. AA1236

    Philadelphia International Airport

    16:45

    PHL

    6h 1m

    Direct

    19:46

    SAN

    S - T W T - S

  15. AA2773

    Boston Logan International Airport

    12:55

    BOS

    2h 31m

    Direct

    15:26

    CLT

    S M T W T F S
    Search

  16. AA3293

    Charlotte Douglas International Airport

    18:36

    CLT

    5h 18m

    Direct

    20:54

    SAN

    - - - W T - S
Find more flights and airlines

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 S$ 88
Cheapest return ticket price S$ 203

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 S$ 265 in December, the most expensive month to book this route.
  • The earliest flight departs from Boston Logan International Airport (BOS) at 06:00 and arrives in San Diego International Airport (SAN) at 11:43.
  • The latest flight departs from Boston Logan International Airport (BOS) at 17:25 and arrives in San Diego International Airport (SAN) at 20:43.
    • 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 S$ 88, and round-trip fares start from S$ 203. 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 42 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 S$ 270. 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 S$ 88. 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.

Popular Destinations & Recommendations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.