Which airline has the best punctuality record on Miami to San Diego flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

How many flights depart from Miami to San Diego on average per day?

5 flights are operational daily from Miami to San Diego as of December 2025. The most popular departure time for this route is 21:00, with 52% of flights per day taking off in the evening.

What is the cheapest airline that flies from Miami to San Diego?

Alaska Airlines, United Airlines, and Southwest are the most popular carriers operating from Miami to San Diego

How many flights depart from Miami to San Diego on average per week?

As of December 2025, there are 38 flights per week flying from Miami to San Diego. The most common day of the week flights depart is Mon, with 26% of flights taking off on this day.

What is the most punctual flight time for Miami to San Diego flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How often are flights from Miami to San Diego delayed?

Historically, on average around 20% of flights between Miami and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Miami Airport to San Diego Airport?

Prices for flights from Miami Airport to San Diego Airport are updated daily.

How old do you have to be to fly from Miami Airport to San Diego Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£112 Cheap Flights from Miami to San Diego in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Miami to San Diego

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

18:50 - 23:10MIA-SAN

7h 20m1 stop

07:25 - 20:05SAN-MIA

9h 40m1 stop

£170Southwest

Find Deal

Sat, 21 Feb - Tue, 24 Feb

16:40 - 23:05MIA-SAN

9h 25m1 stop

10:30 - 00:20SAN-MIA

10h 50m2 stops

£172Southwest

Find Deal

Thu, 19 Feb - Sat, 28 Feb

16:40 - 23:05MIA-SAN

9h 25m1 stop

07:15 - 22:15SAN-MIA

12h 00m1 stop

£173Southwest

Find Deal

Thu, 19 Feb - Sat, 28 Feb

06:55 - 13:20MIA-SAN

9h 25m2 stops

21:45 - 11:20SAN-MIA

10h 35m1 stop

£175Southwest

Find Deal

Thu, 8 Jan - Sun, 11 Jan

12:35 - 21:40MIA-SAN

12h 05m1 stop

07:30 - 18:35SAN-MIA

8h 05m1 stop

£178Southwest

Find Deal

Sat, 10 Jan - Tue, 13 Jan

09:00 - 16:55MIA-SAN

10h 55m2 stops

19:30 - 12:05SAN-MIA

13h 35m2 stops

£178Southwest

Find Deal

Wed, 4 Feb - Sat, 7 Feb

17:10 - 08:20MIA-SAN

18h 10m2 stops

10:30 - 00:20SAN-MIA

10h 50m2 stops

£181Southwest

Find Deal

Thu, 19 Feb - Sat, 28 Feb

12:55 - 21:00MIA-SAN

11h 05m1 stop

21:45 - 11:20SAN-MIA

10h 35m1 stop

£187Southwest

Find Deal

Fri, 23 Jan - Sun, 1 Feb

16:39 - 09:47MIA-SAN

20h 08m1 stop

21:07 - 15:39SAN-MIA

15h 32m1 stop

£194Alaska Airlines

Find Deal

Thu, 29 Jan - Sun, 1 Feb

12:00 - 19:39MIA-SAN

10h 39m1 stop

22:00 - 10:26SAN-MIA

9h 26m1 stop

£194Delta

Find Deal

Thu, 8 Jan - Sun, 11 Jan

Southwest flights from Miami to San Diego

Our best Southwest deals on Miami to San Diego flight tickets

Southwest

21 Feb

MIA18:50Miami

7h 20m

1 stop

SAN23:10San Diego

24 Feb

SAN07:25San Diego

9h 40m

1 stop

MIA20:05Miami

£170

Find similar

Southwest

19 Feb

MIA16:40Miami

9h 25m

1 stop

SAN23:05San Diego

28 Feb

SAN10:30San Diego

10h 50m

2 stops

MIA00:20Miami

£172

Find similar

Southwest

19 Feb

MIA16:40Miami

9h 25m

1 stop

SAN23:05San Diego

28 Feb

SAN07:15San Diego

12h 00m

1 stop

MIA22:15Miami

£173

Find similar

Alaska Airlines flights from Miami to San Diego

Our best Alaska Airlines deals on Miami to San Diego flight tickets

Alaska Airlines

29 Jan

MIA16:39Miami

20h 08m

1 stop

SAN09:47San Diego

1 Feb

SAN21:07San Diego

15h 32m

1 stop

MIA15:39Miami

£194

Find similar

Alaska Airlines

8 Jan

MIA20:11Miami

5h 58m

SAN23:09San Diego

10 Jan

SAN13:27San Diego

4h 59m

MIA21:26Miami

£285

Find similar

Alaska Airlines

17 Mar

MIA17:59Miami

18h 53m

1 stop

SAN09:52San Diego

21 Mar

SAN20:50San Diego

17h 15m

1 stop

MIA17:05Miami

£306

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Sat 21/2

18:50-23:10

1 stop7h 20m

San Diego

Tue 24/2

07:25-20:05

1 stop9h 40m

£170

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Thu 19/2

16:40-23:05

1 stop9h 25m

San Diego

Sat 28/2

10:30-00:20

2 stops10h 50m

£172

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Thu 19/2

16:40-23:05

1 stop9h 25m

San Diego

Sat 28/2

07:15-22:15

1 stop12h 00m

£173

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Thu 8/1

06:55-13:20

2 stops9h 25m

San Diego

Sun 11/1

21:45-11:20

1 stop10h 35m

£175

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Sat 10/1

12:35-21:40

1 stop12h 05m

San Diego

Tue 13/1

07:30-18:35

1 stop8h 05m

£178

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Wed 4/2

09:00-16:55

2 stops10h 55m

San Diego

Sat 7/2

19:30-12:05

2 stops13h 35m

£178

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Thu 19/2

17:10-08:20

2 stops18h 10m

San Diego

Sat 28/2

10:30-00:20

2 stops10h 50m

£181

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Fri 23/1

12:55-21:00

1 stop11h 05m

San Diego

Sun 1/2

21:45-11:20

1 stop10h 35m

£187

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Thu 29/1

16:39-09:47

1 stop20h 08m

San Diego

Sun 1/2

21:07-15:39

1 stop15h 32m

£194

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Thu 8/1

12:00-19:39

1 stop10h 39m

San Diego

Sun 11/1

22:00-10:26

1 stop9h 26m

£194

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to San Diego?

If you don’t want to visit San Diego in April, then you should wait until February to fly from Miami, when ticket prices are also cheap, with an average price of £278.

What is the cheapest Miami to San Diego flight route?

Fly from Miami to San Diego for the best Miami - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around £318 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Miami for as low as £244 on momondo.

What cabin class options are available on Miami to San Diego flights?

There are 2 cabin classes available to choose from on Miami to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Miami to San Diego flights?

No. A direct flight is the cheapest option for a flight between Miami to San Diego.

How have Miami to San Diego flight prices changed over time?

As of December 2025, prices for Miami to San Diego flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Miami to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Miami to San Diego (MIA to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to San Diego

Fastest flight time	5h 38m
Direct flights	Every day
Airports in San Diego	1 airport

The fastest flight from Miami to San Diego takes 5h 38m

Direct flights go from Miami to San Diego every day.

There is 1 airport near San Diego: San Diego (SAN)

Search flight deals

How far is Miami to San Diego by plane?
The distance between Miami and San Diego is about 2266.0 mi. Typically, this will take 5h 57m by plane in normal conditions.
When did momondo last update prices for flights from Miami Airport to San Diego Airport?
Prices for flights from Miami Airport to San Diego Airport are updated daily.
How old do you have to be to fly from Miami Airport to San Diego Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Miami to San Diego?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Miami to San Diego is Airbus A321neo (41.28% of total bookings). The next most popular plane models are Boeing 737-800 (37.31%), Airbus A321-100/200 (12.14%), and Boeing 737 MAX 8 (1.55%).

Coronado

Chula Vista

Why use momondo?

Why should I use momondo to find a flight deal from Miami to San Diego?

Finding the right flight to San Diego from Miami is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Miami to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Miami which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Miami to San Diego?

Once all potential Miami to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Miami to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Miami to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Diego trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 1/1

Thu 8/1

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing California

Burbank Bob Hope Airport

Fresno Airterminal Airport

Los Angeles Airport

Long Beach Municipal Airport

Monterey Regional Airport

Santa Barbara Airport

San Luis Obispo County Airport

San Francisco Airport

San Jose Airport

Sacramento Intl Airport

Santa Ana J. Wayne/Orange Cnty Airport

Santa Rosa Sonoma County Airport

Orange County Airport

Yosemite National Park Airport

San Francisco Bay Area Airport

Popular Cities in the United States

Flights to New Yorkfrom £262

Flights to Orlandofrom £265

Flights to Miamifrom £322

Flights to Los Angelesfrom £315

Flights to San Franciscofrom £323

Flights to Chicagofrom £314

Flights to Bostonfrom £249

Flights to Las Vegasfrom £416

Flights to Washington, D.C.from £294

Flights to Atlantafrom £342

Flights to Dallasfrom £344

Flights to Houstonfrom £367

Cheap flights from Miami to San Diego from £105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to San Diego departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Miami to San Diego

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Southwest flights from Miami to San Diego

Our best Southwest deals on Miami to San Diego flight tickets

Alaska Airlines flights from Miami to San Diego

Our best Alaska Airlines deals on Miami to San Diego flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Miami to San Diego that are best for you.

See travel insights to San Diego from

How to get the cheapest flight ticket from Miami to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you don’t want to visit San Diego in April, then you should wait until February to fly from Miami, when ticket prices are also cheap, with an average price of £278.

What is the cheapest Miami to San Diego flight route?

Fly from Miami to San Diego for the best Miami - San Diego flight prices

How far in advance should I book a flight to San Diego?

What cabin class options are available on Miami to San Diego flights?

There are 2 cabin classes available to choose from on Miami to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Miami to San Diego flights?

No. A direct flight is the cheapest option for a flight between Miami to San Diego.

How have Miami to San Diego flight prices changed over time?

As of December 2025, prices for Miami to San Diego flights are approximately 3% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Miami to San Diego?

Alaska Airlines, United Airlines, and Southwest are the most popular carriers operating from Miami to San Diego

How often are flights from Miami to San Diego delayed?

Historically, on average around 20% of flights between Miami and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What is the most punctual flight time for Miami to San Diego flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Miami to San Diego flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

How many flights depart from Miami to San Diego on average per day?

5 flights are operational daily from Miami to San Diego as of December 2025. The most popular departure time for this route is 21:00, with 52% of flights per day taking off in the evening.

How many flights depart from Miami to San Diego on average per week?

As of December 2025, there are 38 flights per week flying from Miami to San Diego. The most common day of the week flights depart is Mon, with 26% of flights taking off on this day.

When to book flights from Miami to San Diego

Cheap Miami to San Diego (MIA to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to San Diego

Fastest flight time

Direct flights

Airports in San Diego

How far is Miami to San Diego by plane?

When did momondo last update prices for flights from Miami Airport to San Diego Airport?

How old do you have to be to fly from Miami Airport to San Diego Airport?

What documentation or ID do you need to fly to San Diego Airport?

What is the most popular plane model from Miami to San Diego?

Travelling to a place near San Diego?

Why use momondo?

Why should I use momondo to find a flight deal from Miami to San Diego?

Can I find flights from Miami to San Diego with flexible booking policies on momondo?

How can momondo help me find flights from Miami to San Diego?

I’m not ready to book a flight from Miami to San Diego right now. Can momondo alert me if prices change?

An easier way to manage your San Diego trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California