$149 Find Cheap Flights from Miami to San Diego - Compare and Save

Depending on the airline you're flying with, this route offers a variety of layover possibilities. For instance, if you are traveling with Frontier Airlines, your layover will be at Los Angeles International Airport (LAS), which serves as the airline's primary hub. Similarly, there's a good chance your layover will be at Houston George Bush International Airport (IAH) if you fly with United Airlines. Alternatively, when flying with Jetblue Airlines, your layover will be at JFK; while traveling with Alaska Airlines, the possible layover location is DTW.

You should be aware that MIA airport includes a number of relief sites where you can take your canine companion for a nature break if you are flying with a furry companion or service animal. The one on Terminal D near the garage would be the most conveniently located one for arriving travelers. It is accessible round-the-clock and has a few conveniences, including artificial grass, a sink, soap, and paper.

There are multiple hotels near and at SAN where passengers can find accommodation. If you are landing at this airport, you don’t have to endure the night cold and noise within the airport while camping overnight. Holiday Inn Express San Diego Airport Old Town Hotel is located about 0.9 miles away from the airport and offers excellent amenities and services, including complimentary shuttle transfers and an on-site food mart where you can grab something and eat.

Nursing mothers traveling with infants will find at least an exceptional nursing suite at SAN. Two of the rooms are in Terminal 1, and one is in Terminal 2. They are situated after security and have a hand washing station, soft lighting, outlets, child seats, plush chairs, and artwork. The chambers provide nursing moms with a discreet, peaceful space to breastfeed while flying through the airport.

Among airlines operating Miami to San Diego flights:

• American Airlines: offers extra legroom; offers free seat selection
• Alaska Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only American Airlines operates flights between Miami and San Diego.

Flights from Miami to San Diego usually depart from Miami (MIA) and arrive at San Diego (SAN).

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class
• Alaska Airlines: a cabin bag and a checked bag in Business Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Miami to San Diego:

• Economy Class
• Business Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $227 round-trip via Denver Intl (DEN), compared to $477 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Alaska Airlines and American Airlines. Other aircraft seen on the route include Airbus A321neo variants.

One-stop flights from Miami to San Diego most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 22% of one-stop connections
• Denver Intl (DEN) - 22% of one-stop connections
• Dallas/Fort Worth (DFW) - 13% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 13% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 21% on the Miami to San Diego route. Thursday is the cheapest departure day at $453 round-trip on average, while Sunday is the most expensive at $570, a difference of $117. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Miami to San Diego route, 15% of flights were delayed in the past 3 months, with delays averaging 2 hours 36 minutes.

Morning is the busiest departure period on Miami to San Diego flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

These are the earliest and latest flight times available from Miami to San Diego:

• Earliest: departs at 7:00 am and lands at 12:31 pm
• Latest: departs at 9:05 pm and lands at 2:36 am.

The flight takes about 5h 31m.

Last-minute fares on this route - booked within 2 weeks of departure - run 14% above the route average of $471. Book 8 weeks before departure for the lowest fares.

A nonstop flight from Miami to San Diego takes 5h 31m, covering 2,262 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $298 to $2,854. That means the highest observed fare was about 10x higher than the lowest one.

One-way fares from Miami to San Diego are currently lower than usual. Average one-way flight prices are about $186, which is 38% below the typical average for this route.

American Airlines is the only airline operating Miami to San Diego flights. 85% of its flights are on time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 6h 43m, compared with 6h 45m via Dallas Love Field (DAL) and 7h 38m via Atlanta Hartsfield-Jackson (ATL).

San Diego is 3 hours behind Miami (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:
• Dollar
• Payless
• Europcar
• Thrifty
• Fox

Round-trip flights from Miami to San Diego range from $375 to $565, with an average of $471 over the past 12 months. Anything below $375 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Miami to San Diego flights:

• • American Airlines
• • JetBlue