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

The number of flights available between Miami and San Diego is 38 per week as of December 2025. The most frequent departure day is Mon, with 26% of weekly flights leaving on this day.

What airlines fly to San Diego?

American Airlines, Delta and Alaska 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.

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

Phoenix (PHX) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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.

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

Frontier, American Airlines, and Alaska Airlines are the most popular carriers operating from Miami to San Diego

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

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $217.

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 in the early afternoon have, in the past, seen delays more frequently in comparison.

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

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

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.

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 9:00PM, with 50% of flights per day taking off in the evening.

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.

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 December 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.

$137 Cheap Flights from Miami to San Diego in 2025/26

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6:00 am - 3:52 pmMIA-SAN

12h 52m1 stop

6:25 am - 11:18 pmSAN-MIA

13h 53m1 stop

$224Frontier

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sáb., dic. 13 - lun., dic. 15

5:21 pm - 11:36 pmMIA-SAN

9h 15m1 stop

4:56 pm - 10:39 amSAN-MIA

14h 43m2 stops

$225Frontier

Find Deal

lun., ene. 12 - vie., ene. 16

2:50 pm - 11:59 pmMIA-SAN

12h 09m1 stop

4:57 pm - 5:19 amSAN-MIA

9h 22m1 stop

$228Frontier

Find Deal

vie., dic. 12 - lun., dic. 15

7:05 am - 12:11 pmMIA-SAN

8h 06m1 stop

1:06 pm - 5:35 amSAN-MIA

13h 29m1 stop

$229Frontier

Find Deal

dom., dic. 21 - mié., dic. 31

5:14 pm - 8:23 pmMIA-SAN

30h 09m1 stop

6:25 am - 5:19 amSAN-MIA

19h 54m1 stop

$230Multiple Airlines

Find Deal

vie., ene. 23 - mié., mar. 4

6:00 am - 7:46 pmMIA-SAN

16h 46m1 stop

6:25 am - 5:19 amSAN-MIA

19h 54m1 stop

$231Multiple Airlines

Find Deal

vie., ene. 23 - mié., mar. 4

2:50 pm - 11:59 pmMIA-SAN

12h 09m1 stop

6:25 am - 10:59 pmSAN-MIA

13h 34m1 stop

$232Frontier

Find Deal

vie., dic. 12 - dom., dic. 14

9:30 am - 12:27 pmMIA-SAN

5h 57mnonstop

1:27 pm - 9:26 pmSAN-MIA

4h 59mnonstop

$237American Airlines

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jue., ene. 8 - dom., ene. 11

9:30 am - 12:27 pmMIA-SAN

5h 57mnonstop

1:27 pm - 9:26 pmSAN-MIA

4h 59mnonstop

$238American Airlines

Find Deal

jue., ene. 8 - mié., ene. 14

5:21 pm - 11:36 pmMIA-SAN

9h 15m1 stop

6:25 am - 1:13 amSAN-MIA

15h 48m1 stop

$241Frontier

Find Deal

jue., ene. 8 - lun., ene. 12

Frontier flights from Miami to San Diego

Our best Frontier deals on Miami to San Diego flight tickets

Frontier

Dec 11

MIA5:30 amMiami

34h 08m

2 stops

SAN12:38 pmSan Diego

Dec 15

SAN6:25 amSan Diego

13h 53m

1 stop

MIA11:18 pmMiami

$223

Find similar

Frontier

Dec 11

MIA3:36 pmMiami

11h 15m

1 stop

SAN11:51 pmSan Diego

Dec 15

SAN6:25 amSan Diego

13h 53m

1 stop

MIA11:18 pmMiami

$224

Find similar

Frontier

Jan 12

MIA5:21 pmMiami

9h 15m

1 stop

SAN11:36 pmSan Diego

Jan 16

SAN4:56 pmSan Diego

14h 43m

2 stops

MIA10:39 amMiami

$225

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Southwest flights from Miami to San Diego

Our best Southwest deals on Miami to San Diego flight tickets

Southwest

Feb 4

MIA9:00 amMiami

10h 55m

2 stops

SAN4:55 pmSan Diego

Feb 7

SAN7:30 pmSan Diego

13h 35m

2 stops

MIA12:05 pmMiami

$236

Find similar

Southwest

Feb 19

MIA5:10 pmMiami

18h 10m

2 stops

SAN8:20 amSan Diego

Feb 28

SAN10:30 amSan Diego

10h 50m

2 stops

MIA12:20 amMiami

$239

Find similar

Southwest

Jan 17

MIA7:35 amMiami

8h 00m

1 stop

SAN12:35 pmSan Diego

Jan 31

SAN7:25 amSan Diego

6h 00m

1 stop

MIA4:25 pmMiami

$260

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Fly from

Fly to

Route

Depart

Return

Price

MiamiSan Diego

MIA - SAN

MIASAN

Miami

sáb. 12/13

6:00 am-3:52 pm

1 stop12h 52m

San Diego

lun. 12/15

6:25 am-11:18 pm

1 stop13h 53m

$224

MiamiSan Diego

MIA - SAN

MIASAN

Miami

lun. 1/12

5:21 pm-11:36 pm

1 stop9h 15m

San Diego

vie. 1/16

4:56 pm-10:39 am

2 stops14h 43m

$225

MiamiSan Diego

MIA - SAN

MIASAN

Miami

vie. 12/12

2:50 pm-11:59 pm

1 stop12h 09m

San Diego

lun. 12/15

4:57 pm-5:19 am

1 stop9h 22m

$228

MiamiSan Diego

MIA - SAN

MIASAN

Miami

dom. 12/21

7:05 am-12:11 pm

1 stop8h 06m

San Diego

mié. 12/31

1:06 pm-5:35 am

1 stop13h 29m

$229

MiamiSan Diego

MIA - SAN

MIASAN

Miami

vie. 1/23

5:14 pm-8:23 pm

1 stop30h 09m

San Diego

mié. 3/4

6:25 am-5:19 am

1 stop19h 54m

$230

MiamiSan Diego

MIA - SAN

MIASAN

Miami

vie. 1/23

6:00 am-7:46 pm

1 stop16h 46m

San Diego

mié. 3/4

6:25 am-5:19 am

1 stop19h 54m

$231

MiamiSan Diego

MIA - SAN

MIASAN

Miami

vie. 12/12

2:50 pm-11:59 pm

1 stop12h 09m

San Diego

dom. 12/14

6:25 am-10:59 pm

1 stop13h 34m

$232

MiamiSan Diego

MIA - SAN

MIASAN

Miami

jue. 1/8

9:30 am-12:27 pm

Nonstop5h 57m

San Diego

dom. 1/11

1:27 pm-9:26 pm

Nonstop4h 59m

$237

MiamiSan Diego

MIA - SAN

MIASAN

Miami

jue. 1/8

9:30 am-12:27 pm

Nonstop5h 57m

San Diego

mié. 1/14

1:27 pm-9:26 pm

Nonstop4h 59m

$238

MiamiSan Diego

MIA - SAN

MIASAN

Miami

jue. 1/8

5:21 pm-11:36 pm

1 stop9h 15m

San Diego

lun. 1/12

6:25 am-1:13 am

1 stop15h 48m

$241

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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 February is also very affordable. Most momondo users find prices during this month for around $368.

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 $381. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $569. 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 $448.

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 $323 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.

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

As of December 2025, prices for Miami to San Diego flights are approximately 2% 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	$257
Fastest flight time	5h 14m
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 $257. The best round-trip flight deal from Miami to San Diego found on momondo in the last 72 hours is $364.

The fastest flight from Miami to San Diego takes 5h 14m

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 57m.
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 December 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 39.78% of all bookings. The subsequent popular models are Boeing 737-800 at 36.34%, Airbus A321-100/200 at 15.48%, and Boeing 737 MAX 8 at 1.51%.
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 8,158 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $164	Free Cancellation	Rating 5.8 3,094 reviews	Search Frontier flights
Southwest	PriceFrom $166	Free Cancellation	Rating 8.0 4,253 reviews	Search Southwest flights
American Airlines	PriceFrom $237	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Delta	PriceFrom $246	Free Cancellation	Rating 7.9 8,010 reviews	Search Delta flights
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 9,059 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $287	Free Cancellation	Rating 8.0 11,383 reviews	Search Alaska Airlines flights

Southwest Flights From Miami to San Diego
Southwest flies from Miami to San Diego around 1 time per week, with 4,253 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Miami to San Diego in the last 72 hours was $166 (round-trip), much lower than the average airfare cost of $436 for Southwest flights on this route.
Alaska Airlines Flights From Miami to San Diego
Alaska Airlines is also a popular choice for this route. Alaska Airlines flight deals for Miami to San Diego start from as low as $287 round-trip, depending on your selected dates, with average Alaska Airlines deals seen on momondo around $583. Alaska Airlines operates 10 flights to San Diego from Miami in an average week. Users have rated it 8.0/10 across 11,383 reviews.

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National City

Imperial Beach

Poway

La Mesa

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 $137

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 12/30. 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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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 February is also very affordable. Most momondo users find prices during this month for around $368.

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 $448.

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.

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

As of December 2025, prices for Miami to San Diego flights are approximately 2% 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, American Airlines, and Alaska Airlines 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 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 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 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, American Airlines have had the least number of delays on this route over the last 12 months; with about 19% 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: 50% 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 Las Vegas (LAS) offer the lowest average round-trip price of $217.

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?

5 flights are operational daily from Miami to San Diego as of December 2025. The most popular departure time for this route is 9:00PM, with 50% 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 38 per week as of December 2025. The most frequent departure day is Mon, with 26% 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

Southwest Flights From Miami to San Diego

Alaska Airlines Flights From Miami to San Diego

Traveling to a place near San Diego?

Why use momondo?

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