Spirit Airlines Boston to San Diego Flights

Return flight: San Diego – Boston
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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Spirit Airlines flights from Boston to San Diego. Compare airline ticket prices and book air tickets starting from $157 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Spirit Airlines, arrivals and departure details below.

Find Cheap Airfare Boston (MA) — San Diego (CA) by Spirit Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in february: one-way - $157, two-way – $269.
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Cheap Flights from Boston to San Diego by Spirit Airlines

Look at the list of plane tickets for the most connecting flights by Spirit Airlines, their prices start from $157. There’re no direct flights. The fastest connecting flight – 12h 29m.
Price Departure Arrival Flight Time Airline Flight
from $157
Find flight
10:00 am
Boston
Logan
 11:52 pm
San Diego
San Diego
 16h 52m
layover
4h 38m - Orlando
2h 12m - Las Vegas
 Spirit Airlines
NK793
NK2993
NK191
from $205
Find flight
6:00 am
Boston
Logan
 11:52 pm
San Diego
San Diego
 20h 52m
layover
2h 39m - Baltimore
9h 54m - Las Vegas
 Spirit Airlines
NK1361
NK924
NK191
from $209
Find flight
6:00 am
Boston
Logan
 4:33 pm
San Diego
San Diego
 13h 33m
layover
2h 42m - Atlanta
1h 12m - Minneapolis
 Spirit Airlines
NK1179
NK1299
SY407
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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/24/2025
Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:00 am — 11:52 pm
10:00 am — 1:29 pm NK793 Spirit Airlines
Boston — Orlando
4h 38m stop
6:07 pm — 8:29 pm NK2993 Spirit Airlines
Orlando — Las Vegas
2h 12m stop
10:41 pm — 11:52 pm NK191 Spirit Airlines
Las Vegas — San Diego
16h 52m
including layover
Find flight
from$157
6:00 am — 3:29 pm
6:00 am — 7:38 am NK1361 Spirit Airlines
Boston — Baltimore
2h 39m stop
10:17 am — 12:47 pm NK924 Spirit Airlines
Baltimore — Las Vegas
1h 28m stop
2:15 pm — 3:29 pm NK1766 Spirit Airlines
Las Vegas — San Diego
12h 29m
including layover
Find flight
from$161
6:00 am — 11:52 pm
6:00 am — 7:38 am NK1361 Spirit Airlines
Boston — Baltimore
2h 39m stop
10:17 am — 12:47 pm NK924 Spirit Airlines
Baltimore — Las Vegas
9h 54m stop
10:41 pm — 11:52 pm NK191 Spirit Airlines
Las Vegas — San Diego
20h 52m
including layover
Find flight
from$205
6:00 am — 4:33 pm
6:00 am — 8:57 am NK1179 Spirit Airlines
Boston — Atlanta
2h 42m stop
11:39 am — 1:22 pm NK1299 Spirit Airlines
Atlanta — Minneapolis
1h 12m stop
2:34 pm — 4:33 pm SY407 Sun Country Airlines
Minneapolis — San Diego
13h 33m
including layover
Find flight
from$209
*Departure and arrival times are local. Last updated on 01/24/2025

Flight Information

There are 5 flights by Spirit Airlines from Boston to San Diego every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at San Diego, AFB, Golden Triangle Reg., Lowndes County, San Diego Regional, El Cajon, Montgomery Field, Miramar NAS, North Island NAS, Brown Field Municipal, Gillespie Field.

Departures start from 10:00 am to 6:00 am. Nonstop flight is 12h 29m. The time difference between Boston and San Diego is 3h.

  • The fastest flight 12h 29m
  • Average flight time 15h 13m
  • The earliest flight 10:00 am
  • The latest flight 6:00 am
  • Distance 2583 ml

The cheapest months for traveling to San Diego are january (from 157 $), february (from 157 $).

The cheapest flight by Spirit Airlines that our users were able to find is $157. This airfare is economy class on one-way NK793 flight for February 1, 2025 leaving Logan in Boston at 10:00 am, it includes all taxes and additional fees.

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Spirit Airlines Airplanes on the Route

List of the most popular Spirit Airlines airplanes flying from Boston to San Diego:

Other Popular Airlines on the Route

Besides Spirit Airlines there are other 5 airline carriers between Boston and San Diego. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to San Diego.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air 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 airfare.
  • 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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