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

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

What airlines fly to Miami?

American Airlines, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Miami from San Diego according to our data. American Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 9 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

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

As of July 2025, there are 3 flights per day flying from San Diego to Miami. The most common time of day flights depart is 10:00PM, with 76% of flights taking off in the evening.

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

As of July 2025, there are 25 flights per week flying from San Diego to Miami. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

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

Prices for flights from San Diego Airport to Miami Airport refresh daily.

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

As of July 2025, there are 8 operators available to choose from for flights from San Diego Airport to Miami Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Miami Airport.

What documentation or ID do you need to fly to Miami Airport?

The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$66 Cheap Flights from San Diego to Miami in 2025

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Find the cheapest flights from San Diego to Miami

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:50 am - 5:38 amSAN-MIA

15h 48m1 stop

8:19 pm - 7:21 amMIA-SAN

14h 02m1 stop

$147Spirit Airlines

Find Deal

Sat, Aug 9 - Tue, Aug 12

6:15 am - 6:48 pmSAN-MIA

9h 33m1 stop

6:28 pm - 11:24 pmMIA-SAN

7h 56m1 stop

$165Spirit Airlines

Find Deal

Fri, Sep 12 - Sun, Sep 14

3:57 pm - 5:38 amSAN-MIA

10h 41m1 stop

8:23 pm - 7:21 amMIA-SAN

13h 58m1 stop

$166Spirit Airlines

Find Deal

Wed, Aug 6 - Mon, Aug 25

3:57 pm - 5:38 amSAN-MIA

10h 41m1 stop

7:00 am - 5:55 pmMIA-SAN

13h 55m1 stop

$172Spirit Airlines

Find Deal

Wed, Jul 30 - Mon, Aug 4

7:00 pm - 5:38 amSAN-MIA

7h 38m1 stop

8:19 pm - 7:21 amMIA-SAN

14h 02m1 stop

$173Spirit Airlines

Find Deal

Wed, Aug 6 - Tue, Aug 12

6:15 am - 7:23 pmSAN-MIA

10h 08m1 stop

6:28 pm - 7:24 amMIA-SAN

15h 56m1 stop

$174Spirit Airlines

Find Deal

Thu, Aug 28 - Thu, Sep 4

7:04 pm - 5:45 amSAN-MIA

7h 41m1 stop

6:00 am - 11:10 amMIA-SAN

8h 10m1 stop

$191Frontier

Find Deal

Wed, Jul 30 - Tue, Aug 5

7:04 pm - 5:45 amSAN-MIA

7h 41m1 stop

7:15 am - 12:04 pmMIA-SAN

7h 49m1 stop

$206Frontier

Find Deal

Thu, Jul 24 - Mon, Jul 28

7:00 pm - 5:38 amSAN-MIA

7h 38m1 stop

6:00 am - 11:10 amMIA-SAN

8h 10m1 stop

$208

Find Deal

Wed, Aug 6 - Wed, Aug 13

7:04 pm - 5:45 amSAN-MIA

7h 41m1 stop

7:15 am - 12:04 pmMIA-SAN

7h 49m1 stop

$210Frontier

Find Deal

Thu, Jul 31 - Mon, Aug 4

Spirit Airlines flights from San Diego to Miami

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

Spirit Airlines

Aug 9

SAN10:50 amSan Diego

15h 48m

1 stop

MIA5:38 amMiami

Aug 12

MIA8:19 pmMiami

14h 02m

1 stop

SAN7:21 amSan Diego

$147

Find similar

Spirit Airlines

Sep 12

SAN6:15 amSan Diego

9h 33m

1 stop

MIA6:48 pmMiami

Sep 14

MIA6:28 pmMiami

7h 56m

1 stop

SAN11:24 pmSan Diego

$165

Find similar

Spirit Airlines

Aug 6

SAN3:57 pmSan Diego

10h 41m

1 stop

MIA5:38 amMiami

Aug 25

MIA8:23 pmMiami

13h 58m

1 stop

SAN7:21 amSan Diego

$166

Find similar

Frontier flights from San Diego to Miami

Our best Frontier deals on San Diego to Miami flight tickets

Frontier

Jul 16

SAN7:04 pmSan Diego

7h 41m

1 stop

MIA5:45 amMiami

Aug 1

MIA7:15 amMiami

7h 49m

1 stop

SAN12:04 pmSan Diego

$189

Find similar

Frontier

Jul 30

SAN7:04 pmSan Diego

7h 41m

1 stop

MIA5:45 amMiami

Aug 5

MIA6:00 amMiami

8h 10m

1 stop

SAN11:10 amSan Diego

$191

Find similar

Frontier

Jul 24

SAN7:04 pmSan Diego

7h 41m

1 stop

MIA5:45 amMiami

Jul 28

MIA7:15 amMiami

7h 49m

1 stop

SAN12:04 pmSan Diego

$206

Find similar

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

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

Other information

What is the cheapest month to fly to Miami?

The month of September is, on average, the cheapest month to fly to Miami from San Diego, with most prices found around $378. If you are unable to visit Miami during the month of September, then departing from San Diego during the month August is also very affordable. Most momondo users find prices during this month for around $390.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from San Diego to Miami is on a Tuesday when prices can be found for as low as $544. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Monday is $569.

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

In the afternoon is the cheapest time of day to fly from San Diego to Miami when you can find flight prices for as low as $286. Flying to Miami in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $568. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Diego to Miami flight route?

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

How far in advance should I book a flight to Miami?

You are more likely to see cheaper flights to Miami from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from San Diego for as low as $395 on momondo.

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

There are 4 cabin classes available to choose from on San Diego to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of July 2025, prices for San Diego to Miami flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Miami

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

Estimated round-trip price

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

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

Best Price Found	$66
Fastest flight time	7h 07m
Direct flights	Every day
Airports in Miami	1 airport

The best one-way flight to Miami from San Diego in the past 72 hours is $66. The best round-trip flight deal from San Diego to Miami found on momondo in the last 72 hours is $147.

The fastest flight from San Diego to Miami takes 7h 07m

Direct flights go from San Diego to Miami every day.

There is 1 airport near Miami: Miami (MIA)

Search flight deals

How far is San Diego to Miami by plane?
The straight-line distance from San Diego to Miami is 2266.0 mi. Flights usually cover this in 7h 38m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Diego Airport to Miami Airport?
Prices for flights from San Diego Airport to Miami Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Miami Airport?
As of July 2025, there are 8 operators available to choose from for flights from San Diego Airport to Miami Airport.
How old do you have to be to fly from San Diego Airport to Miami Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Diego to Miami?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Diego to Miami is Airbus A321neo (53.84% of total bookings). The next most popular plane models are Boeing 737-800 (17.86%), Boeing 737 MAX 8 (13.36%), and Airbus A321-100/200 (4.63%).
What is the most popular airline from San Diego to Miami?
momondo data reveals that the most frequently booked airline on the route from San Diego to Miami is American Airlines, representing 74% of all bookings. The subsequent popular airlines are Alaska Airlines at 13%, Frontier at 4%, and Spirit Airlines at 3%.

Best airlines flying from San Diego to Miami

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $86	Free Cancellation	Rating 5.9 3,260 reviews	Search Frontier flights
JetBlue	PriceFrom $93	Free Cancellation	Rating 7.3 2,908 reviews	Search JetBlue flights
Spirit Airlines	PriceFrom $108	Free Cancellation	Rating 6.3 8,047 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 8,856 reviews	Search United Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 8.0 7,953 reviews	Search Delta flights
American Airlines	PriceFrom $295	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $356	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $408	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Alaska Airlines Flights From San Diego to Miami
Alaska Airlines operates around 7 flights from San Diego to Miami every week. The average price of these flights found in the last 72 hours has been $599, but momondo users have found Alaska Airlines deals from San Diego to Miami from as low as $408 round-trip. Alaska Airlines has been scored 8.0/10 in 10,000 reviews.
United Airlines Flights From San Diego to Miami
United Airlines (7.4/10 from 8,858 reviews) operates around 6 flights from San Diego to Miami in any given week. The average United Airlines airfare for this route is around $470, with deals from around $256 rare but found on momondo. Referenced prices are for round-trip San Diego to Miami flight searches in the last 72 hours.

Miami Beach

Key Largo

Islamorada

Hollywood

Marco Island

Palm Beach

Marathon

Delray Beach

Pompano Beach

Jupiter

Sunny Isles Beach

Dania Beach

Boynton Beach

Lake Worth

Deerfield Beach

Bonita Springs

Doral

Stuart

Miami Gardens

Miramar

Why use momondo?

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

It is quick and easy to find San Diego to Miami flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Miami that suits you.

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

Flights from San Diego to Miami with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between San Diego and Miami by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from San Diego to Miami now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Miami and let you know when they change.

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Cheap flights from San Diego to Miami from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Miami departing on 8/6. 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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Cheap round-trip flights

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Spirit Airlines flights from San Diego to Miami

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

Frontier flights from San Diego to Miami

Our best Frontier deals on San Diego to Miami flight tickets

See travel insights to Miami from

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

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 Miami?

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from San Diego to Miami is on a Tuesday when prices can be found for as low as $544. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Monday is $569.

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

What is the cheapest San Diego to Miami flight route?

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

How far in advance should I book a flight to Miami?

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

There are 4 cabin classes available to choose from on San Diego to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of July 2025, prices for San Diego to Miami flights are approximately 24% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to Miami?

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

As of July 2025, there are 3 flights per day flying from San Diego to Miami. The most common time of day flights depart is 10:00PM, with 76% of flights taking off in the evening.

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

As of July 2025, there are 25 flights per week flying from San Diego to Miami. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

When to book flights from San Diego to Miami

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Miami

How far is San Diego to Miami by plane?

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

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

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

What documentation or ID do you need to fly to Miami Airport?

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

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

Best airlines flying from San Diego to Miami

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

Alaska Airlines Flights From San Diego to Miami

United Airlines Flights From San Diego to Miami

Traveling to a place near Miami?

Why use momondo?

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

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

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

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

An easier way to manage your Miami trip

We make it super easy to schedule, organize 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 Florida