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Flights from Boston to San Diego Starting at NZD 98

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        BOS16:23
        6h 59m
        Nonstop
        SAN20:22
        Wed, Mar 5|Boston - San Diego|Alaska Airlines
        NZD 156NZD 775
        80% OFF
        80% OFF
        NZD 775NZD 156

        Choose Alaska Airlines flights from Boston to San Diego. The one-way direct flight with Alaska Airlines departs from General Edward Lawrence Logan International Airport on Wed, Mar 5, arriving at San Diego International Airport. One-way Prices start from NZD 156 including taxes and charges.

      • BOS16:23
        6h 59m
        Nonstop
        SAN20:22
        Mon, Mar 3|Boston - San Diego|Alaska Airlines
        NZD 160NZD 775
        79% OFF
        79% OFF
        NZD 775NZD 160

        Choose Alaska Airlines flights from Boston to San Diego. The one-way direct flight with Alaska Airlines departs from General Edward Lawrence Logan International Airport on Mon, Mar 3, arriving at San Diego International Airport. One-way Prices start from NZD 160 including taxes and charges.

      • BOS16:23
        6h 59m
        Nonstop
        SAN20:22
        Wed, Mar 12|Boston - San Diego|Alaska Airlines
        NZD 161NZD 775
        79% OFF
        79% OFF
        NZD 775NZD 161

        Choose Alaska Airlines flights from Boston to San Diego. The one-way direct flight with Alaska Airlines departs from General Edward Lawrence Logan International Airport on Wed, Mar 12, arriving at San Diego International Airport. One-way Prices start from NZD 161 including taxes and charges.

      • BOS16:23
        6h 59m
        Nonstop
        SAN20:22
        Wed, Feb 26|Boston - San Diego|Alaska Airlines
        NZD 165
        NZD 165

        Choose Alaska Airlines flights from Boston to San Diego. The one-way direct flight with Alaska Airlines departs from General Edward Lawrence Logan International Airport on Wed, Feb 26, arriving at San Diego International Airport. One-way Prices start from NZD 165 including taxes and charges.

      • BOS16:23
        6h 59m
        Nonstop
        SAN20:22
        Mon, Mar 10|Boston - San Diego|Alaska Airlines
        NZD 166
        NZD 166

        Choose Alaska Airlines flights from Boston to San Diego. The one-way direct flight with Alaska Airlines departs from General Edward Lawrence Logan International Airport on Mon, Mar 10, arriving at San Diego International Airport. One-way Prices start from NZD 166 including taxes and charges.

      • BOS17:20
        6h 39m
        Nonstop
        SAN20:59
        Mon, Mar 3|Boston - San Diego|Delta Air Lines
        NZD 166
        NZD 166

        Choose Delta Air Lines flights from Boston to San Diego. The one-way direct flight with Delta Air Lines departs from General Edward Lawrence Logan International Airport on Mon, Mar 3, arriving at San Diego International Airport. One-way Prices start from NZD 166 including taxes and charges.

      • BOS16:25
        6h 34m
        Nonstop
        SAN19:59
        Sat, Mar 1|Boston - San Diego|Jetblue Airways
        NZD 166
        NZD 166

        Choose Jetblue Airways flights from Boston to San Diego. The one-way direct flight with Jetblue Airways departs from General Edward Lawrence Logan International Airport on Sat, Mar 1, arriving at San Diego International Airport. One-way Prices start from NZD 166 including taxes and charges.

      • BOS16:23
        6h 59m
        Nonstop
        SAN20:22
        Sat, Feb 22|Boston - San Diego|Alaska Airlines
        NZD 168
        NZD 168

        Choose Alaska Airlines flights from Boston to San Diego. The one-way direct flight with Alaska Airlines departs from General Edward Lawrence Logan International Airport on Sat, Feb 22, arriving at San Diego International Airport. One-way Prices start from NZD 168 including taxes and charges.

      • BOS16:49
        6h 47m
        Nonstop
        SAN20:36
        Tue, Mar 25|Boston - San Diego|Alaska Airlines
        NZD 168
        NZD 168

        Choose Alaska Airlines flights from Boston to San Diego. The one-way direct flight with Alaska Airlines departs from General Edward Lawrence Logan International Airport on Tue, Mar 25, arriving at San Diego International Airport. One-way Prices start from NZD 168 including taxes and charges.

      • BOS16:23
        6h 59m
        Nonstop
        SAN20:22
        Sun, Mar 2|Boston - San Diego|Alaska Airlines
        NZD 411
        NZD 411

        Choose Alaska Airlines flights from Boston to San Diego. The one-way direct flight with Alaska Airlines departs from General Edward Lawrence Logan International Airport on Sun, Mar 2, arriving at San Diego International Airport. One-way Prices start from NZD 411 including taxes and charges.

      • BOS01:00 pm
        3h 5m
        Nonstop
        SAN02:00 pm
        Thu, Feb 27|Boston - San Diego|Alaska Airlines
        Find More Flights
        Find More Flights

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

Boston to San Diego flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS459

    Alaska Airlines

    07:30

    BOS

    6.2h

    10:40

    SEA

    SMTWTFS
    Search

  2. AS1454

    Alaska Airlines

    13:49

    SEA

    2.7h

    16:33

    SAN

    SMTWTFS

  3. AA2356

    American Airlines

    07:46

    BOS

    2.6h

    10:25

    CLT

    SMTWTFS
    Search

  4. AA466

    American Airlines

    11:23

    CLT

    5.2h

    13:36

    SAN

    SMTWTFS

  5. B6619

    Jetblue Airways

    08:00

    BOS

    6.4h

    Nonstop

    11:24

    SAN

    SMTWTFS
    Search

  6. AS389

    Alaska Airlines

    08:40

    BOS

    6.3h

    Nonstop

    12:01

    SAN

    SMTWTFS
    Search

  7. AA4344

    American Airlines

    11:20

    BOS

    3.0h

    13:18

    ORD

    SMTWTFS
    Search

  8. AA1543

    American Airlines

    16:55

    ORD

    4.3h

    19:16

    SAN

    SMTWTFS

  9. B62317

    Jetblue Airways

    12:58

    BOS

    1.3h

    14:16

    JFK

    SMTWTFS
    Search

  10. B61189

    Jetblue Airways

    15:55

    JFK

    6.3h

    19:15

    SAN

    SMTWTFS

  11. F93601

    Frontier Airlines

    12:59

    BOS

    4.4h

    16:21

    DFW

    --T----
    Search

  12. F91425

    Frontier Airlines

    23:17

    DFW

    3.4h

    00:39

    SAN

    SMTWTFS

  13. AA1645

    American Airlines

    14:31

    BOS

    2.6h

    17:08

    CLT

    SMTWTFS
    Search

  14. AA1482

    American Airlines

    18:44

    CLT

    5.3h

    21:05

    SAN

    SMTWTFS

  15. B6019

    Jetblue Airways

    16:35

    BOS

    6.5h

    Nonstop

    20:08

    SAN

    SMTWTFS
    Search

  16. DL571

    Delta Air Lines

    17:15

    BOS

    6.5h

    Nonstop

    20:42

    SAN

    SMTWTFS
    Search
Find more flights and airlines

Find the best time to fly from Boston to San Diego

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Boston to San Diego

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Alaska Airlines logoAlaska AirlinesJetblue Airways logoJetblue AirwaysDelta Air Lines logoDelta Air LinesFrontier Airlines logoFrontier Airlines

FAQ

  • When are flight tickets from Boston (BOS) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Boston to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Boston (BOS) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around NZD 605.

  • How long does it take to fly from Boston (BOS) to San Diego (SAN) and what is the distance?

    It takes around 6 hours 27 minutes to fly from Boston (BOS) to San Diego (SAN).

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

  • What are the most popular airlines that fly from Boston (BOS) to San Diego (SAN)?

How to find a cheap flight from Boston to San Diego

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to San Diego. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Boston to San Diego

Cheapest nonstop flight priceNZD 97
Cheapest round-trip ticket priceNZD 305
Off-season for travelJanuary
Peak season for travelNovember
Flight distance4,155.79 km
Average flight time6 hours 27 minutes
Popular airlineAlaska Airlines

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