Spirit Airlines is selling cheap flights from Miami to San Diego for as low as $111 return! That works out to a cost of just 2.5 Cents Per Mile for this 4500 mile journey.

The fare only includes a small carry-on bag placed under the seat, and you need to pay extra if you want to use the overhead storage or to check bags.

Our data shows the lowest prices are available in December 2021. See the link(s) below for dates and prices.

Sample date(s) with Kiwi.com booking link

Sep 24 – Sep 27 ($214)


Sep 24 – Sep 30 ($214)


Oct 9 – Oct 23 ($118)


Oct 9 – Oct 27 ($118)


Oct 22 – Oct 25 ($217)


Oct 23 – Oct 29 ($214)


Nov 2 – Nov 9 ($118)


Nov 2 – Nov 10 ($118)


Nov 20 – Nov 25 ($217)


Dec 3 – Dec 6 ($111)

Are you looking for an apartment to rent for your stay in San Diego? Check out what Vrbo.com has to offer!

We post many cheap flights like this one from Miami to San Diego every single day, so have a look at our Travel Deals page, or check out the related posts below!

Note: Prices are valid at the time of publishing this post, but may change in the future.

COVID-19 Note: During these uncertain times, please make sure to check the relevant Coronavirus restrictions for your destination before you book and before you fly. We recommend also checking the refund policy of the airline, as well as purchasing travel insurance for your trip.