Cheap flights from Miami to San Diego from $72
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.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Miami to San Diego
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Spirit Airlines flights from Miami to San Diego
Our best Spirit Airlines deals on Miami to San Diego flight tickets
Frontier flights from Miami to San Diego
Our best Frontier deals on Miami to San Diego flight tickets
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 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 $374.
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 $376. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $565. 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 $434.
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 8 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $408 when searching 8 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 $333 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.
What is the cheapest airline that flies from Miami to San Diego?
Spirit Airlines, Southwest, and Delta are the most popular carriers operating from Miami to San Diego
What airlines fly to San Diego?
American Airlines, Delta and JetBlue 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.
How many flights depart from Miami to San Diego on average per day?
4 flights are operational daily from Miami to San Diego as of June 2025. The most popular departure time for this route is 7:00PM, with 96% 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 28 per week as of June 2025. The most frequent departure day is Mon, with 14% 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
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 13m.
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 June 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 58.13% of all bookings. The subsequent popular models are Boeing 737-800 at 22.94%, Boeing 737 MAX 8 at 10.24%, and Boeing 737 MAX 9 at 2.23%.
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 82% of the total bookings. Other popular airlines include Alaska Airlines with 4%, Frontier with 4%, 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 | ||
|---|---|---|---|---|---|
| PriceFrom $117 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $186 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $287 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 8.0 10,000 reviews |
Alaska Airlines Flights From Miami to San Diego
Alaska Airlines flies from Miami to San Diego around 7 times per week, with 10,000 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 $556 for Alaska Airlines flights on this route.
American Airlines Flights From Miami to San Diego
American Airlines is also a popular choice for this route. American Airlines flight deals for Miami to San Diego start from as low as $287 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $410. American Airlines operates 7 flights to San Diego from Miami in an average week. Users have rated it 7.2/10 across 10,000 reviews.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy 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.