$119 Cheap American Airlines flights Miami (MIA) to San Diego (SAN)

You can discover cheap round-trip American Airlines flights from $237 from MIA to SAN by sorting your results from “Price (lowest to highest)” on Expedia. Or look for options from $119 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to fly to San Diego with American Airlines. You could also find fantastic deals on one-way and round-trip tickets in November.

Look for cheap American Airlines flights from Miami Intl. Airport (MIA) to San Diego Intl. Airport (SAN) one to three months before your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Depart on one of American Airlines’s 14 direct weekly flights from Miami Intl. Airport (MIA) to San Diego Intl. Airport (SAN). To see your choices, enter your travel dates, origin and destination and hit search. Then use the “Nonstop” and “Airline” filters.

The journey time for a direct American Airlines flight from Miami Intl. Airport (MIA) to San Diego Intl. Airport (SAN) typically takes 5h 51m.

Saturday has the most American Airlines flights from Miami Intl. Airport (MIA) to San Diego Intl. Airport (SAN). With 2 daily departures, this is a great day to book something that will suit your plans.

The first American Airlines flight from MIA to SAN departs at 4:31PM UTC-5, arriving at 7:22PM UTC-8. If you prefer to head off later, the last American Airlines flight leaves MIA at 7:51PM UTC-5 and touches down at SAN at 10:47PM UTC-8. Flying before midday is generally a smart choice as morning and mid-morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

San Diego Intl. Airport (SAN) is the primary San Diego gateway for American Airlines flights from Miami Intl. Airport (MIA).

American Airlines typically flies Airbus A321neo planes for flights from Miami Intl. Airport (MIA) to San Diego Intl. Airport (SAN). This carrier also operates the Boeing 737 MAX 8 on this route. Keep in mind that aircraft type can change depending on operational demands, so the plane you catch might be different on the day.

It’s generally possible to cancel or modify your flight, although there may be additional charges if you made your booking more than 24 hours ago. Need to keep your options open? Use our “No cancel fee” or “Changes included” filter to find flights that won’t charge you extra if you have to revise your plans. To modify your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.