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 in the evening have, in the past, seen delays more frequently in comparison.

Which layover airport offers the lowest fares from Miami to San Diego?

Flights via Denver (DEN) offer the lowest average round-trip price of $148.

Which layover airport has the shortest travel time from Miami to San Diego?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 7h 06m.

What airlines fly to San Diego?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Diego from Miami according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 9 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

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

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

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

Frontier, United Airlines, and Delta are the most popular carriers operating from Miami to San Diego

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

The number of flights available between Miami and San Diego is 54 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

How often are flights from Miami to San Diego delayed?

Historically, on average around 21% 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 136 minutes.

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

According to our data, Royal Air Maroc have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

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

7 flights are operational daily from Miami to San Diego as of November 2025. The most popular departure time for this route is 8:00PM, with 53% of flights per day taking off in the evening.

Which layover airport has the shortest connection time from Miami to San Diego?

Phoenix (PHX) has the shortest average layover time for this route: 1h 38m.

Which airport is the most popular layover for flights between Miami and San Diego?

Phoenix (PHX) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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 refreshed on a daily basis.

How many operators does momondo search for flights from Miami Airport to San Diego Airport?

The number of operators available for flights from Miami Airport to San Diego Airport is 7 as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to San Diego Airport.

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

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$132 Cheap Flights from Miami to San Diego in 2025/26

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7:35 am - 1:55 pmMIA-SAN

9h 20m1 stop

4:22 pm - 10:58 amSAN-MIA

15h 36m2 stops

$213Frontier

Find Deal

Fri, Jan 23 - Sun, Jan 25

7:35 am - 1:55 pmMIA-SAN

9h 20m1 stop

6:25 am - 5:19 amSAN-MIA

19h 54m1 stop

$216Frontier

Find Deal

Fri, Jan 30 - Sun, Feb 1

9:30 am - 12:27 pmMIA-SAN

5h 57mnonstop

1:27 pm - 9:26 pmSAN-MIA

4h 59mnonstop

$217American Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 11

5:55 am - 10:58 pmMIA-SAN

20h 03m2 stops

1:43 pm - 12:29 amSAN-MIA

7h 46m1 stop

$218Frontier

Find Deal

Wed, Jan 14 - Sat, Jan 17

7:45 pm - 10:51 pmMIA-SAN

6h 06mnonstop

10:30 pm - 6:18 amSAN-MIA

4h 48mnonstop

$237American Airlines

Find Deal

Wed, Feb 18 - Sun, Feb 22

9:30 am - 3:35 pmMIA-SAN

9h 05m2 stops

11:10 am - 11:25 pmSAN-MIA

9h 15m1 stop

$250Southwest

Find Deal

Thu, Dec 11 - Sun, Dec 14

9:00 am - 4:16 pmMIA-SAN

10h 16m1 stop

12:08 pm - 9:43 pmSAN-MIA

6h 35m1 stop

$252United Airlines

Find Deal

Wed, Dec 3 - Sat, Dec 6

7:15 am - 3:04 pmMIA-SAN

10h 49m1 stop

12:11 pm - 9:54 pmSAN-MIA

6h 43m1 stop

$257United Airlines

Find Deal

Sat, Jan 31 - Sun, Feb 1

6:20 am - 5:55 pmMIA-SAN

14h 35m2 stops

1:50 pm - 11:45 pmSAN-MIA

6h 55m1 stop

$268Southwest

Find Deal

Sat, Dec 6 - Sun, Dec 7

2:55 pm - 8:50 pmMIA-SAN

8h 55m1 stop

6:30 am - 5:52 pmSAN-MIA

8h 22m1 stop

$277Delta

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Fri, Jan 23 - Wed, Mar 4

Frontier flights from Miami to San Diego

Our best Frontier deals on Miami to San Diego flight tickets

Frontier

Jan 23

MIA7:35 amMiami

9h 20m

1 stop

SAN1:55 pmSan Diego

Jan 25

SAN4:22 pmSan Diego

15h 36m

2 stops

MIA10:58 amMiami

$213

Find similar

Frontier

Jan 30

MIA7:35 amMiami

9h 20m

1 stop

SAN1:55 pmSan Diego

Feb 1

SAN6:25 amSan Diego

19h 54m

1 stop

MIA5:19 amMiami

$216

Find similar

Frontier

Jan 14

MIA5:55 amMiami

20h 03m

2 stops

SAN10:58 pmSan Diego

Jan 17

SAN1:43 pmSan Diego

7h 46m

1 stop

MIA12:29 amMiami

$218

Find similar

American Airlines flights from Miami to San Diego

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

American Airlines

Jan 8

MIA9:30 amMiami

5h 57m

SAN12:27 pmSan Diego

Jan 11

SAN1:27 pmSan Diego

4h 59m

MIA9:26 pmMiami

$217

Find similar

American Airlines

Feb 18

MIA7:45 pmMiami

6h 06m

SAN10:51 pmSan Diego

Feb 22

SAN10:30 pmSan Diego

4h 48m

MIA6:18 amMiami

$237

Find similar

American Airlines

Dec 5

MIA8:22 pmMiami

5h 38m

SAN11:00 pmSan Diego

Dec 8

SAN4:25 pmSan Diego

9h 36m

1 stop

MIA5:01 amMiami

$256

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Fri 1/23

7:35 am-1:55 pm

1 stop9h 20m

San Diego

Sun 1/25

4:22 pm-10:58 am

2 stops15h 36m

$213

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Fri 1/30

7:35 am-1:55 pm

1 stop9h 20m

San Diego

Sun 2/1

6:25 am-5:19 am

1 stop19h 54m

$216

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Thu 1/8

9:30 am-12:27 pm

Nonstop5h 57m

San Diego

Sun 1/11

1:27 pm-9:26 pm

Nonstop4h 59m

$217

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Wed 1/14

5:55 am-10:58 pm

2 stops20h 03m

San Diego

Sat 1/17

1:43 pm-12:29 am

1 stop7h 46m

$218

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Wed 2/18

7:45 pm-10:51 pm

Nonstop6h 06m

San Diego

Sun 2/22

10:30 pm-6:18 am

Nonstop4h 48m

$237

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Thu 12/11

9:30 am-3:35 pm

2 stops9h 05m

San Diego

Sun 12/14

11:10 am-11:25 pm

1 stop9h 15m

$250

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Wed 12/3

9:00 am-4:16 pm

1 stop10h 16m

San Diego

Sat 12/6

12:08 pm-9:43 pm

1 stop6h 35m

$252

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Sat 1/31

7:15 am-3:04 pm

1 stop10h 49m

San Diego

Sun 2/1

12:11 pm-9:54 pm

1 stop6h 43m

$257

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Sat 12/6

6:20 am-5:55 pm

2 stops14h 35m

San Diego

Sun 12/7

1:50 pm-11:45 pm

1 stop6h 55m

$268

MiamiSan Diego

MIA - SAN

MIASAN

Miami

Fri 1/23

2:55 pm-8:50 pm

1 stop8h 55m

San Diego

Wed 3/4

6:30 am-5:52 pm

1 stop8h 22m

$277

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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

Layovers

Other information

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of April, then departing from Miami during the month May is also very affordable. Most momondo users find prices during this month for around $377.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Miami to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $377. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $575. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $258. Flights in the afternoon are often more expensive with an average ticket price of $442.

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 $420 when searching weeks out. 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 $346 on momondo.

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

There are 4 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?

You could potentially save up to 8% on your flight if you consider stops on a Miami to San Diego flight.

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

As of November 2025, prices for Miami to San Diego flights are approximately 33% 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 round-trip 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

Best Price Found	$198
Fastest flight time	5h 31m
Direct flights	Every day
Airports in San Diego	1 airport

The best one-way flight to San Diego from Miami in the past 72 hours is $198. The best round-trip flight deal from Miami to San Diego found on momondo in the last 72 hours is $320.

The fastest flight from Miami to San Diego takes 5h 31m

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?
A flight from Miami to San Diego will travel around 2266.0 mi. In terms of flight time, this usually takes a little over 5h 38m.
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 refreshed on a daily basis.
How many operators does momondo search for flights from Miami Airport to San Diego Airport?
The number of operators available for flights from Miami Airport to San Diego Airport is 7 as of November 2025.
How old do you have to be to fly from Miami Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Miami to San Diego?
momondo data reveals that the most frequently booked plane model on the route from Miami to San Diego is Airbus A321neo, representing 35.47% of all bookings. The subsequent popular models are Boeing 737-800 at 33.14%, Airbus A321-100/200 at 24.42%, and Boeing 737 MAX 8 at 1.16%.
What is the most popular airline from Miami to San Diego?
Based on momondo bookings for flights between Miami and San Diego, the leading airline is American Airlines, making up 84% of the total bookings. Other popular airlines include Frontier with 5%, Alaska Airlines with 3%, and Delta with 3%.

Best airlines flying from Miami to San Diego

Compare and see reviews for airlines that fly from Miami to San Diego with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $117	Free Cancellation	Rating 6.3 8,114 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $145	Free Cancellation	Rating 5.8 3,116 reviews	Search Frontier flights
Southwest	PriceFrom $166	Free Cancellation	Rating 8.0 4,240 reviews	Search Southwest flights
Delta	PriceFrom $246	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,041 reviews	Search American Airlines flights
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 9,003 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $338	Free Cancellation	Rating 8.0 11,241 reviews	Search Alaska Airlines flights

Alaska Airlines Flights From Miami to San Diego
Alaska Airlines flies from Miami to San Diego around 14 times per week, with 11,241 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Miami to San Diego in the last 72 hours was $338 (round-trip), much lower than the average airfare cost of $559 for Alaska Airlines flights on this route.
United Airlines Flights From Miami to San Diego
United Airlines is also a popular choice for this route. United Airlines flight deals for Miami to San Diego start from as low as $273 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $401. United Airlines operates 5 flights to San Diego from Miami in an average week. Users have rated it 7.4/10 across 9,003 reviews.

Coronado

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El Cajon

Julian

National City

Imperial Beach

La Mesa

Poway

Borrego Springs

San Ysidro

Lemon Grove

Alpine

Santee

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?

Yes. momondo enables you to select and highlight flights to San Diego from Miami with this policy.

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?

Yes momondo offers price alerts on flights to San Diego from Miami. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Miami to San Diego from $132

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 11/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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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 are unable to visit San Diego during the month of April, then departing from Miami during the month May is also very affordable. Most momondo users find prices during this month for around $377.

What is the cheapest day to depart on your flight to San Diego?

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $258. Flights in the afternoon are often more expensive with an average ticket price of $442.

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 4 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?

You could potentially save up to 8% on your flight if you consider stops on a Miami to San Diego flight.

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

As of November 2025, prices for Miami to San Diego flights are approximately 33% more expensive when compared to flights at the same time last year.

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

Frontier, United Airlines, and Delta are the most popular carriers operating from Miami to San Diego

What airlines fly to San Diego?

How often are flights from Miami to San Diego delayed?

Historically, on average around 21% 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 136 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 in the evening 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 which experiences the fewest number of 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, Royal Air Maroc have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Miami and San Diego?

Phoenix (PHX) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Miami to San Diego?

Flights via Denver (DEN) offer the lowest average round-trip price of $148.

Which layover airport has the shortest travel time from Miami to San Diego?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 7h 06m.

Which layover airport has the shortest connection time from Miami to San Diego?

Phoenix (PHX) has the shortest average layover time for this route: 1h 38m.

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

7 flights are operational daily from Miami to San Diego as of November 2025. The most popular departure time for this route is 8:00PM, with 53% of flights per day taking off in the evening.

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

The number of flights available between Miami and San Diego is 54 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving 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

Best Price Found

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 many operators does momondo search 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?

What is the most popular airline from Miami to San Diego?

Best airlines flying from Miami to San Diego

Compare and see reviews for airlines that fly from Miami to San Diego with momondo

Alaska Airlines Flights From Miami to San Diego

United Airlines Flights From Miami to San Diego

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