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Delta Air Lines(DL) flights from Boston to San Diego

Flight INFO & Delta Air Lines(DL) flights from Boston to San Diego

Cheapest one-way flight price US$111
Cheapest return ticket price US$245
Cheapest month October
Peak season for travel July
Flight distance 4,155.79 km
Average flight time 6 hours 12 minutes
Popular airline Delta Air Lines
Frequency ～25/week

Book Delta Air Lines(DL) flights from Boston to San Diego

  • One way
  • Round-trip
      • direct cheapest
        BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Wed, Sep 9|Delta Air Lines
        US$119
        US$354
        66% off
        Search
        66% off
        US$354
        US$119
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Sat, Sep 12|Delta Air Lines
        US$129
        US$354
        64% off
        Search
        64% off
        US$354
        US$129
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Fri, Sep 11|Delta Air Lines
        US$135
        US$354
        62% off
        Search
        62% off
        US$354
        US$135
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Thu, Sep 17|Delta Air Lines
        US$135
        Search
        US$135
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Thu, Sep 10|Delta Air Lines
        US$141
        Search
        US$141
      • BOS17:15
        6h 5m
        Nonstop
        SAN20:20
        Boston - San Diego|Sat, Oct 3|Delta Air Lines
        US$161
        Search
        US$161
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Mon, Sep 21|Delta Air Lines
        US$168
        Search
        US$168
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Thu, Sep 24|Delta Air Lines
        US$171
        Search
        US$171
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Fri, Sep 18|Delta Air Lines
        US$181
        Search
        US$181
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Tue, Sep 15|Delta Air Lines
        US$181
        Search
        US$181
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Sat, Sep 26|Delta Air Lines
        US$192
        Search
        US$192
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Sat, Sep 19|Delta Air Lines
        US$192
        Search
        US$192
      • BOS17:10
        6h 18m
        Nonstop
        SAN20:28
        Boston - San Diego|Tue, Oct 6|Delta Air Lines
        US$192
        Search
        US$192
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Fri, Oct 2|Delta Air Lines
        US$192
        Search
        US$192
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Fri, Sep 25|Delta Air Lines
        US$213
        Search
        US$213
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Mon, Sep 28|Delta Air Lines
        US$232
        Search
        US$232
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Wed, Sep 16|Delta Air Lines
        US$234
        Search
        US$234
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Wed, Sep 23|Delta Air Lines
        US$242
        Search
        US$242
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Tue, Sep 22|Delta Air Lines
        US$242
        Search
        US$242
      • BOS17:10
        6h 18m
        Nonstop
        SAN20:28
        Boston - San Diego|Wed, Oct 7|Delta Air Lines
        US$244
        Search
        US$244
      • BOS17:10
        6h 5m
        Nonstop
        SAN20:15
        Boston - San Diego|Tue, Sep 29|Delta Air Lines
        US$244
        Search
        US$244
      • BOS17:15
        28h 4m
        1 stops
        SAN18:19
        Boston - San Diego|Tue, Sep 29|Delta Air Lines
        US$189
        Search
        US$189
      • BOS20:55
        14h 20m
        1 stops
        SAN08:15
        Boston - San Diego|Thu, Sep 17|Delta Air Lines
        US$263
        Search
        US$263
      • BOS20:55
        14h 50m
        1 stops
        SAN08:45
        Boston - San Diego|Fri, Oct 2|Delta Air Lines
        US$271
        Search
        US$271
      • BOS10:15
        9h 50m
        1 stops
        SAN17:05
        Boston - San Diego|Sat, Sep 12|Delta Air Lines
        US$277
        Search
        US$277
      • BOS05:55
        10h 23m
        1 stops
        SAN13:18
        Boston - San Diego|Wed, Sep 16|Delta Air Lines
        US$277
        Search
        US$277
      • BOS18:45
        8h 7m
        1 stops
        SAN23:52
        Boston - San Diego|Mon, Sep 21|Delta Air Lines
        US$278
        Search
        US$278
      • BOS07:55
        10h 32m
        1 stops
        SAN15:27
        Boston - San Diego|Wed, Sep 30|Delta Air Lines
        US$278
        Search
        US$278
      • BOS05:40
        7h 38m
        1 stops
        SAN10:18
        Boston - San Diego|Fri, Sep 11|Delta Air Lines
        US$279
        Search
        US$279
      • BOS07:55
        10h 32m
        1 stops
        SAN15:27
        Boston - San Diego|Mon, Sep 28|Delta Air Lines
        US$279
        Search
        US$279
      • BOS13:00
        10h 32m
        Nonstop
        SAN14:00
        Boston - San Diego|Mon, Sep 6|Normal Airline
        More cheap flights
        More cheap flights

Delta Air Lines(DL) flights from Boston to San Diego & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL571

    Delta Air Lines

    17:10

    BOS

    6.1h

    Nonstop

    20:15

    SAN

    S M T W T F S
    Search

  2. DL1655

    Delta Air Lines

    16:55

    BOS

    6.9h

    Nonstop

    20:50

    SFO

    S M T W T F S
    Search

  3. F93382

    Frontier Airlines

    17:57

    SFO

    1.7h

    Nonstop

    19:38

    SAN

    S - T W T F S
    Search

Delta Air Lines(DL) flights from Boston to San Diego Flight Booking FAQ

  • Which airlines offer direct flights from Boston to San Diego?

    At the moment, you can catch a nonstop flight from Boston to San Diego with the following airlines, including: Delta Air Lines Alaska Airlines Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

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

    It takes about 6 hours 12 minutes to fly from Boston to San Diego.

  • When is the best time to book flights from Boston to San Diego?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to San Diego is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from Boston to San Diego?

    Based on Trip.com data in the past 4 weeks, there is 35 flight per week flying from Boston to San Diego. You can check the weekly schedule for popular airlines on this route below: Delta Air Lines: S/M/T/W/T/F/S -- DL571 (09:44) Jetblue Airways: S/M/T/W/T/F/S -- B6219 (09:01)

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

    The cheapest months to fly from Boston to San Diego is October, when demand for travel is lower.

  • Which airports fly into San Diego from Boston?

    You can land at any one of the following hubs in San Diego: McClellan-Palomar Airport (CLD), Marine Corps Air Station Miramar (NKX), and San Diego International Airport (SAN). Flying from Boston Logan International Airport to San Diego International Airport (BOS-SAN) is by far the most common option on this route.

  • Is there any time difference between Boston and San Diego?

    The time difference between San Diego and Boston is 3h.

  • How do I change or cancel my ticket from Boston to San Diego?

    Tickets can only be changed or canceled if permitted by airline policy. 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. However, 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.