Cheap Flights from Boston, MA to San Diego, CA from $59

Return flight: San Diego – Boston

On Cheapflightsplus.com you will find 4 direct and 192 connecting flights from Boston to San Diego. You can compare airfare deals from 9 airlines and multiple travel sites from $33, book and save on cheap plane tickets and last minute offers. Also check out BOS-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boston to San Diego Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $59 (one-way), $101 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Boston to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
10:07 — 13:04
10:07 — 13:04 B6619 JetBlue
Boston — San Diego
5h 57m
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from$148
16:25 — 19:22
16:25 — 19:22 B619 JetBlue
Boston — San Diego
5h 57m
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from$148
17:35 — 20:30
17:35 — 20:30 AS181 Alaska Airlines
Boston — San Diego
5h 55m
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from$346
18:20 — 21:15
18:20 — 21:15 AS59 Alaska Airlines
Boston — San Diego
5h 55m
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from$374
06:00 — 17:09
06:00 — 07:42 AA2024 American Airlines
Boston — Chicago
7h 19m stop
15:01 — 17:09 NK563 Spirit Airlines
Chicago — San Diego
14h 9m
including layover
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from$61
07:00 — 17:09
07:00 — 08:57 NK2855 Spirit Airlines
Boston — Chicago
6h 4m stop
15:01 — 17:09 NK563 Spirit Airlines
Chicago — San Diego
13h 9m
including layover
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from$33
08:15 — 17:09
08:15 — 09:56 UA775 United Airlines
Boston — Chicago
5h 5m stop
15:01 — 17:09 NK563 Spirit Airlines
Chicago — San Diego
11h 54m
including layover
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from$61
10:46 — 17:09
10:46 — 12:32 AA1239 American Airlines
Boston — Chicago
2h 29m stop
15:01 — 17:09 NK563 Spirit Airlines
Chicago — San Diego
9h 23m
including layover
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from$66
12:30 — 22:35
12:30 — 14:15 AA1287 American Airlines
Boston — Chicago
6h 5m stop
20:20 — 22:35 AA1457 American Airlines
Chicago — San Diego
13h 5m
including layover
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from$81
13:40 — 20:00
13:40 — 15:20 WN1001 Southwest Airlines
Boston — Chicago
2h 25m stop
17:45 — 20:00 WN971 Southwest Airlines
Chicago — San Diego
9h 20m
including layover
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from$118
15:44 — 17:09
+1 day
15:44 — 17:31 B62711 JetBlue
Boston — Chicago
21h 30m stop
15:01 — 17:09 NK563 Spirit Airlines
Chicago — San Diego
28h 25m
including layover
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from$50
17:25 — 10:34
+1 day
17:25 — 20:09 NK641 Spirit Airlines
Boston — Las Vegas
13h 18m stop
09:27 — 10:34 NK429 Spirit Airlines
Las Vegas — San Diego
20h 9m
including layover
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from$59
18:00 — 10:34
+1 day
18:00 — 20:41 B6177 JetBlue
Boston — Las Vegas
12h 46m stop
09:27 — 10:34 NK429 Spirit Airlines
Las Vegas — San Diego
19h 34m
including layover
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from$88
05:55 — 13:42
05:55 — 08:14 AA2059 American Airlines
Boston — Charlotte
1h 16m stop
09:30 — 11:09 AA789 American Airlines
Charlotte — Dallas
1h 36m stop
12:45 — 13:42 AA1229 American Airlines
Dallas — San Diego
10h 47m
including layover
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from$82
09:40 — 17:46
09:40 — 12:00 AA653 American Airlines
Boston — Charlotte
1h 20m stop
13:20 — 14:58 AA665 American Airlines
Charlotte — Dallas
1h 52m stop
16:50 — 17:46 AA2758 American Airlines
Dallas — San Diego
11h 6m
including layover
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from$82
11:00 — 17:46
11:00 — 12:23 AA1580 American Airlines
Boston — Philadelphia
47m stop
13:10 — 15:42 AA410 American Airlines
Philadelphia — Dallas
1h 8m stop
16:50 — 17:46 AA2758 American Airlines
Dallas — San Diego
9h 46m
including layover
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from$118
14:34 — 21:34
14:34 — 16:55 AA1320 American Airlines
Boston — Charlotte
56m stop
17:51 — 19:31 AA1816 American Airlines
Charlotte — Dallas
1h 9m stop
20:40 — 21:34 AA2741 American Airlines
Dallas — San Diego
10h
including layover
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from$82
16:00 — 22:35
16:00 — 17:42 AA2146 American Airlines
Boston — Washington D.C.
38m stop
18:20 — 19:40 AA158 American Airlines
Washington D.C. — Chicago
40m stop
20:20 — 22:35 AA1457 American Airlines
Chicago — San Diego
9h 35m
including layover
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from$103
19:55 — 17:09
+2 days
19:55 — 23:06 NK246 Spirit Airlines
Boston — Orlando
17h 53m stop
16:59 — 19:04 NK912 Spirit Airlines
Orlando — Chicago
19h 57m stop
15:01 — 17:09 NK563 Spirit Airlines
Chicago — San Diego
48h 14m
including layover
Find flight
from$60
*Departure and arrival times - local. Updated on January 20, 2022

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to San Diego depends on and how to choose the most interesting flight option for you.

Distance between Boston and San Diego is 4156 miles. Time difference between the cities is 3h. Airplanes depart 05:00 to 23:30 from 4 Boston airports and arrive 05:00 to 23:30 to 11 San Diego airports . Average flight time is 5h 56m.

  • The fastest flight 5h 55m
  • Average flight time 5h 56m
  • The earliest flight 05:00
  • The latest flight 23:30
  • Distance 2583 ml

What is the lowest airfare Boston to San Diego?

The cheapest plane ticket found by our users is $33. This airfare is for economy class on one-way NK2855 flight by Spirit Airlines for August 24, 2020 which leaves Logan in Boston at 07:00 am and arrives at San Diego San Diego at 17:09.

Economy class
$33
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Business class
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First class
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Popular Airlines on the Route

The flight Boston — San Diego is served by 9 regular airlines and 4 low-cost airlines . Most of the flights on this route are operated by American Airlines - 66 departures per week at the price of from $ 61 . And the most expensive tickets are offered by Turkish Airlines airline - from $ 1709.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is AS181 by Alaska Airlines takes 5h 55m and the cheapest is NK2855 by Spirit Airlines for $148.

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Connecting Flights

There are 192 flights with layovers on the route. The fastest connecting flight is DL1616 by Delta Air Lines Inc. takes 7h 25m and the cheapest is NK2855 by Spirit Airlines for $33.

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Airports

You can fly from Boston to San Diego from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

  • Boston City Heliport-JBC
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  • Boston RT128 Rail-ZRU
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  • Boston South Rail-ZTO
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  • Logan-BOS
    from $33
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San Diego airports

  • San Diego-SAN
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  • San Diego Regional-USA
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  • Gillespie Field-SEE
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  • Golden Triangle Reg.-GTR
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  • El Cajon-CJN
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  • Lowndes County-UBS
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  • Miramar NAS-NKX
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  • Montgomery Field-MYF
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  • North Island NAS-NZY
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  • Brown Field Municipal-SDM
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  • AFB-CBM
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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