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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 €84 and round-trip from €171. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Thu, Nov 5 | Alaska Airlines
      SAN 08:15
      5h 52m
      Direct
      BOS 17:07
      San Diego - Boston | Sun, Nov 8 | Alaska Airlines
      €217 €275
      21% off
      21% off
      €275 €217
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Thu, Nov 12 | Alaska Airlines
      SAN 22:15
      5h 25m
      Direct
      BOS 06:40
      San Diego - Boston | Tue, Nov 17 | Delta Air Lines
      €221 €275
      20% off
      20% off
      €275 €221
    • BOS 09:30
      6h 26m
      Direct
      SAN 12:56
      Boston - San Diego | Thu, Nov 5 | Jetblue Airways
      SAN 08:15
      5h 52m
      Direct
      BOS 17:07
      San Diego - Boston | Sun, Nov 8 | Alaska Airlines
      €221 €275
      20% off
      20% off
      €275 €221
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Thu, Nov 12 | Delta Air Lines
      SAN 22:15
      5h 25m
      Direct
      BOS 06:40
      San Diego - Boston | Tue, Nov 17 | Delta Air Lines
      €224
      19% off
      €275 €224
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sun, Nov 1 | Alaska Airlines
      SAN 20:41
      5h 47m
      Direct
      BOS 05:28
      San Diego - Boston | Fri, Nov 6 | Alaska Airlines
      €228
      17% off
      €275 €228
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sat, Nov 7 | Alaska Airlines
      SAN 21:53
      5h 42m
      Direct
      BOS 06:35
      San Diego - Boston | Thu, Nov 12 | Delta Air Lines
      €229
      17% off
      €275 €229
    • BOS 18:09
      6h 31m
      Direct
      SAN 21:40
      Boston - San Diego | Sun, Nov 15 | Alaska Airlines
      SAN 13:01
      7h 57m
      1 stop
      BOS 23:58
      San Diego - Boston | Thu, Nov 19 | American Airlines
      €171
      38% off
      €275 €171
    • BOS 17:58
      8h 56m
      1 stop
      SAN 23:54
      Boston - San Diego | Sun, Nov 15 | American Airlines
      SAN 13:01
      7h 57m
      1 stop
      BOS 23:58
      San Diego - Boston | Thu, Nov 19 | American Airlines
      €179
      35% off
      €275 €179
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Sun, Nov 15 | Delta Air Lines
      SAN 13:01
      7h 57m
      1 stop
      BOS 23:58
      San Diego - Boston | Thu, Nov 19 | American Airlines
      €199
      28% off
      €275 €199
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Wed, Oct 28 | Normal Airline
      SAN 15:00
      6h
      Direct
      BOS 16:00
      San Diego - Boston | Fri, Oct 30 | Normal Airline
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    • Cheapest
      BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Thu, Dec 3 | Alaska Airlines
      €84 €141
      40% off
      40% off
      €141 €84
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Fri, Nov 13 | Jetblue Airways
      €88 €141
      38% off
      38% off
      €141 €88
    • BOS 07:11
      8h 47m
      1 stop
      SAN 12:58
      Boston - San Diego | Wed, Dec 23 | American Airlines
      €90 €135
      33% off
      33% off
      €135 €90
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Mon, Dec 7 | Alaska Airlines
      €102
      28% off
      €141 €102
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Wed, Nov 11 | Alaska Airlines
      €104
      23% off
      €135 €104
    • BOS 17:10
      6h 33m
      Direct
      SAN 20:43
      Boston - San Diego | Wed, Dec 23 | Delta Air Lines
      €107
      21% off
      €135 €107
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Wed, Nov 11 | Delta Air Lines
      €108
      20% off
      €135 €108
    • BOS 07:40
      6h 37m
      Direct
      SAN 11:17
      Boston - San Diego | Thu, Dec 17 | Alaska Airlines
      €111
      21% off
      €141 €111
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Tue, Nov 3 | Delta Air Lines
      €111
      66% off
      €328 €111
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Wed, Oct 28 | 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
      €84 €312
      73% off
      73% off
      €312 €84
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Fri, Nov 13 | Jetblue Airways
      €88 €312
      72% off
      72% off
      €312 €88
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Mon, Dec 7 | Alaska Airlines
      €102 €312
      67% off
      67% off
      €312 €102
    • BOS 07:40
      6h 37m
      Direct
      SAN 11:17
      Boston - San Diego | Thu, Dec 17 | Alaska Airlines
      €111
      64% off
      €312 €111
    • BOS 18:14
      6h 44m
      Direct
      SAN 21:58
      Boston - San Diego | Thu, Jan 7 | Alaska Airlines
      €112
      64% off
      €312 €112
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sat, Oct 31 | Alaska Airlines
      €112
      64% off
      €312 €112
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Thu, Nov 19 | Alaska Airlines
      €114
      63% off
      €312 €114
    • BOS 18:14
      6h 21m
      Direct
      SAN 21:35
      Boston - San Diego | Thu, Oct 29 | Alaska Airlines
      €115
      63% off
      €312 €115
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Tue, Nov 3 | Alaska Airlines
      €118
      62% off
      €312 €118
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Wed, Oct 28 | 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
      €84 €141
      40% off
      40% off
      €141 €84
    • BOS 15:35
      6h 23m
      Direct
      SAN 18:58
      Boston - San Diego | Fri, Nov 13 | Jetblue Airways
      €88 €141
      38% off
      38% off
      €141 €88
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Mon, Dec 7 | Alaska Airlines
      €102 €141
      28% off
      28% off
      €141 €102
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Wed, Nov 11 | Alaska Airlines
      €104
      23% off
      €135 €104
    • BOS 17:10
      6h 33m
      Direct
      SAN 20:43
      Boston - San Diego | Wed, Dec 23 | Delta Air Lines
      €107
      21% off
      €135 €107
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Wed, Nov 11 | Delta Air Lines
      €108
      20% off
      €135 €108
    • BOS 07:40
      6h 37m
      Direct
      SAN 11:17
      Boston - San Diego | Thu, Dec 17 | Alaska Airlines
      €111
      21% off
      €141 €111
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Tue, Nov 3 | Delta Air Lines
      €111
      66% off
      €328 €111
    • BOS 18:13
      6h 42m
      Direct
      SAN 21:55
      Boston - San Diego | Wed, Dec 23 | Alaska Airlines
      €112
      17% off
      €135 €112
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sat, Oct 31 | Alaska Airlines
      €112 €461
      76% off
      76% off
      €461 €112
    • BOS 18:14
      6h 21m
      Direct
      SAN 21:35
      Boston - San Diego | Thu, Oct 29 | Alaska Airlines
      €115 €461
      75% off
      75% off
      €461 €115
    • BOS 18:14
      6h 21m
      Direct
      SAN 21:35
      Boston - San Diego | Fri, Oct 30 | Alaska Airlines
      €141 €461
      69% off
      69% off
      €461 €141
    • BOS 07:03
      6h 31m
      Direct
      SAN 10:34
      Boston - San Diego | Sun, Nov 1 | Alaska Airlines
      €165
      64% off
      €461 €165
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Wed, Oct 28 | Alaska Airlines
      €178
      61% off
      €461 €178
    • BOS 18:14
      6h 21m
      Direct
      SAN 21:35
      Boston - San Diego | Tue, Oct 27 | Alaska Airlines
      €182
      61% off
      €461 €182
    • BOS 18:09
      6h 31m
      Direct
      SAN 21:40
      Boston - San Diego | Mon, Nov 2 | Alaska Airlines
      €194
      57% off
      €461 €194
    • BOS 10:15
      9h 10m
      1 stop
      SAN 16:25
      Boston - San Diego | Thu, Oct 29 | Delta Air Lines
      €140
      70% off
      €461 €140
    • BOS 13:17
      8h
      1 stop
      SAN 18:17
      Boston - San Diego | Fri, Oct 30 | American Airlines
      €177
      62% off
      €461 €177
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Wed, Oct 28 | Normal Airline
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    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Wed, Nov 11 | Delta Air Lines
      €108 €135
      20% off
      20% off
      €135 €108
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Tue, Nov 3 | Delta Air Lines
      €111 €328
      66% off
      66% off
      €328 €111
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sun, Nov 8 | Alaska Airlines
      €112 €135
      17% off
      17% off
      €135 €112
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Sat, Oct 31 | Alaska Airlines
      €112
      21% off
      €141 €112
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Sat, Nov 7 | Delta Air Lines
      €116
      65% off
      €328 €116
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Fri, Oct 30 | Alaska Airlines
      €165
      50% off
      €328 €165
    • BOS 07:51
      6h 18m
      Direct
      SAN 11:09
      Boston - San Diego | Thu, Oct 29 | American Airlines
      €177
      46% off
      €328 €177
    • BOS 17:10
      6h 18m
      Direct
      SAN 20:28
      Boston - San Diego | Wed, Oct 28 | Delta Air Lines
      €184
      44% off
      €328 €184
    • BOS 17:15
      6h 18m
      Direct
      SAN 20:33
      Boston - San Diego | Sun, Nov 1 | Delta Air Lines
      €187
      43% off
      €328 €187
    • BOS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Boston - San Diego | Wed, Oct 28 | 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 €143. It is best to avoid April, when the average price can reach €365.

€365
€254
€143
€32
    Cheapest
  • €168
    Oct
  • €261
    Nov
  • €344
    Dec
  • €194
    Jan
  • €311
    Feb
  • €208
    Mar
  • €365
    Apr
  • €198
    May
  • €215
    Jun
  • €269
    Jul
  • €143
    Aug
  • €213
    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.

€296
€248
€200
€152
    Cheapest
  • €229
    Mon
  • €245
    Tue
  • €200
    Wed
  • €215
    Thu
  • €216
    Fri
  • €243
    Sat
  • €296
    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 American Airlines (from €90) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From €90
Alaska Airlines
From €104
Delta Air Lines
From €107
United Airlines
From €149
Jetblue Airways
From €176
Sun Country Airlines
From €200
Hahn Air
From €201
Porter Airlines
From €399
Air Canada
From €423

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. B6619

    Boston Logan International Airport

    09:25

    BOS

    6h 43m

    13:08

    SAN

    S M T W T - S
    Search

  4. DL571

    Boston Logan International Airport

    17:10

    BOS

    6h 18m

    20:28

    SAN

    S M T W T F S
    Search

  5. AS389

    Boston Logan International Airport

    18:14

    BOS

    6h 21m

    21:35

    SAN

    S M T W T - S
    Search

  6. AA1057

    Boston Logan International Airport

    13:06

    BOS

    6h 3m

    Direct

    16:09

    PHX

    S M T W T F S
    Search

  7. AA3291

    Phoenix Sky Harbor International Airport

    18:16

    PHX

    1h 18m

    Direct

    18:34

    SAN

    S - - - - - S

  8. DL2222

    Boston Logan International Airport

    12:55

    BOS

    2h 18m

    Direct

    15:13

    DTW

    S M T W T F S
    Search

  9. DL369

    Detroit Metropolitan Wayne County Airport

    16:30

    DTW

    4h 57m

    Direct

    18:27

    SAN

    S M T W T F S

  10. AA359

    Boston Logan International Airport

    14:39

    BOS

    2h 36m

    Direct

    17:15

    CLT

    S - - - - - S
    Search

  11. AA2381

    Charlotte Douglas International Airport

    18:33

    CLT

    5h 12m

    Direct

    20:45

    SAN

    S - - - - - -

  12. AA1148

    Boston Logan International Airport

    17:46

    BOS

    4h 34m

    Direct

    21:20

    DFW

    S - - - - - S
    Search

  13. AA2568

    Dallas Fort Worth International Airport

    22:32

    DFW

    3h 6m

    Direct

    23:38

    SAN

    S - - W T - S

  14. AA1260

    Boston Logan International Airport

    16:42

    BOS

    3h 13m

    Direct

    18:55

    ORD

    S - - - - - S
    Search

  15. AA1861

    O'Hare International Airport

    19:00

    ORD

    4h 30m

    Direct

    21:30

    SAN

    S - - W T - 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 €84
Cheapest return ticket price €171

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 €233 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 €90, and round-trip fares start from €171. The current lowest fare is a American Airlines flight departing on Wed, Dec 23; 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 €195. 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 €90. 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.