$153+ Cheap flights from Miami to San Diego (MIA - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SAN
May 17 — May 241
Round-trip
1 adult, Economy
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Find cheap flights from Miami to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Miami to San Diego are usually found in January or May, booked 55 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
Cheap flight deals from Miami to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Miami to San DiegoExplore the most affordable flight options available from Miami to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from Miami to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:40 am
MIA
- SAN
Nonstop5h 36m
American Airlines
Sat 5/2310:25 pm
SAN
- MIA
Nonstop5h 11m
American Airlines
Deal found 4/14![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:50 pm
MIA
- SAN
Nonstop5h 38m
American Airlines
Tue 5/1912:53 pm
SAN
- MIA
Nonstop5h 06m
American Airlines
Deal found 4/12![American Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:09 pm
MIA
- SAN
2 stops32h 55m
Multiple Airlines
Sun 4/267:20 am
SAN
- MIA
1 stop11h 47m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:15 pm
MIA
- SAN
1 stop11h 29m
Frontier
Fri 5/18:49 pm
SAN
- MIA
2 stops14h 26m
Frontier
Deal found 4/14![Frontier logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
MIA
- SAN
1 stop15h 46m
Frontier
Tue 9/84:17 pm
SAN
- MIA
2 stops10h 37m
Frontier
Deal found 4/15![Frontier logo]()
$386
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:45 pm
MIA
- SAN
Nonstop6h 10m
American Airlines
Wed 1/1310:25 pm
SAN
- MIA
Nonstop4h 42m
American Airlines
Deal found 4/14![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:45 pm
MIA
- SAN
Nonstop6h 10m
American Airlines
Sat 1/1610:25 pm
SAN
- MIA
Nonstop4h 42m
American Airlines
Deal found 4/15![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:50 pm
MIA
- SAN
Nonstop5h 38m
American Airlines
Tue 9/810:20 pm
SAN
- MIA
1 stop7h 51m
American Airlines
Deal found 4/14![American Airlines logo]()
$389
Best flights from Miami to San DiegoDiscover carefully curated flight deals from Miami to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Miami to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
MIA
- SAN
2 stops10h 35m
Southwest
Wed 8/2610:40 pm
SAN
- MIA
1 stop9h 25m
Southwest
Deal found 4/16![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:20 am
MIA
- SAN
1 stop9h 49m
Delta
Wed 7/152:18 pm
SAN
- MIA
1 stop7h 37m
Delta
Deal found 4/12![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:30 am
MIA
- SAN
1 stop12h 49m
United Airlines
Tue 9/810:40 pm
SAN
- MIA
2 stops13h 12m
United Airlines
Deal found 4/13![United Airlines logo]()
$512
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:10 pm
MIA
- SAN
2 stops10h 15m
Southwest
Wed 6/36:30 am
SAN
- MIA
2 stops8h 50m
Southwest
Deal found 4/16![Southwest logo]()
$461
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
MIA
- SAN
1 stop7h 35m
Southwest
Fri 7/37:45 am
SAN
- MIA
2 stops12h 30m
Southwest
Deal found 4/13![Southwest logo]()
$473
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:20 am
MIA
- SAN
2 stops13h 20m
Southwest
Tue 9/87:05 am
SAN
- MIA
2 stops10h 05m
Southwest
Deal found 4/15![Southwest logo]()
$475
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:00 pm
MIA
- SAN
2 stops9h 25m
Southwest
Sun 8/210:40 pm
SAN
- MIA
2 stops13h 40m
Southwest
Deal found 4/12![Southwest logo]()
$481
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:15 am
MIA
- SAN
2 stops11h 30m
Southwest
Sat 5/2310:40 pm
SAN
- MIA
2 stops12h 35m
Southwest
Deal found 4/14![Southwest logo]()
$481
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:05 pm
MIA
- SAN
2 stops9h 35m
Southwest
Sun 6/1410:40 pm
SAN
- MIA
2 stops14h 45m
Southwest
Deal found 4/13![Southwest logo]()
$484
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:10 am
MIA
- SAN
2 stops9h 30m
Southwest
Fri 8/77:50 pm
SAN
- MIA
2 stops14h 45m
Southwest
Deal found 4/14![Southwest logo]()
$517
Last-minute flights from Miami to San DiegoDiscover last-minute flight deals from Miami to San Diego. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to San Diego. Data last updated April 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:09 pm
MIA
- SAN
2 stops32h 55m
Multiple Airlines
Sun 4/267:20 am
SAN
- MIA
1 stop11h 47m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:15 pm
MIA
- SAN
1 stop11h 29m
Frontier
Fri 5/18:49 pm
SAN
- MIA
2 stops14h 26m
Frontier
Deal found 4/14![Frontier logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:09 pm
MIA
- SAN
1 stop12h 49m
Multiple Airlines
Tue 5/54:17 pm
SAN
- MIA
2 stops10h 21m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:50 pm
MIA
- SAN
Nonstop5h 38m
American Airlines
Tue 5/1912:53 pm
SAN
- MIA
Nonstop5h 06m
American Airlines
Deal found 4/12![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:40 am
MIA
- SAN
Nonstop5h 36m
American Airlines
Sat 5/2310:25 pm
SAN
- MIA
Nonstop5h 11m
American Airlines
Deal found 4/14![American Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:30 am
MIA
- SAN
1 stop29h 12m
Frontier
Thu 5/216:25 am
SAN
- MIA
2 stops39h 19m
Frontier
Deal found 4/15![Frontier logo]()
$388
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:50 pm
MIA
- SAN
Nonstop5h 38m
American Airlines
Tue 9/810:20 pm
SAN
- MIA
1 stop7h 51m
American Airlines
Deal found 4/14![American Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:00 am
MIA
- SAN
1 stop15h 30m
Frontier
Sun 5/241:38 pm
SAN
- MIA
2 stops12h 55m
Frontier
Deal found 4/14![Frontier logo]()
$393
One-way flights from Miami to San DiegoSearch for one-way flight options from Miami to San Diego. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Miami to San Diego. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:09 pm
MIA
- SAN
2 stops32h 52m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:15 pm
MIA
- SAN
1 stop27h 10m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:00 am
MIA
- SAN
2 stops29h 42m
Frontier
Deal found 4/14![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:06 am
MIA
- SAN
3 stops31h 25m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:21 pm
MIA
- SAN
3 stops27h 33m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:10 am
MIA
- SAN
3 stops18h 40m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:53 pm
MIA
- SAN
3 stops29h 57m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:18 pm
MIA
- SAN
2 stops15h 24m
Frontier
Deal found 4/14![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
MIA
- SAN
2 stops37h 52m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:30 am
MIA
- SAN
1 stop20h 20m
Frontier
Deal found 4/16![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:44 pm
MIA
- SAN
1 stop26h 15m
Frontier
Deal found 4/15![Frontier logo]()
$173
Find flight deals from Miami to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $380 (American Airlines) |
One-way from | $153 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $476 |
Good round-trip deal | $468 or less |
Good one-way deal | $335 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Miami to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Sat 8/22
7:00 am-2:35 pm
2 stops10h 35m
San Diego
Wed 8/26
10:40 pm-11:05 am
1 stop9h 25m
$404
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Wed 5/27
12:10 pm-7:25 pm
2 stops10h 15m
San Diego
Wed 6/3
6:30 am-6:20 pm
2 stops8h 50m
$461
Quickest round-trip
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Tue 7/7
8:20 am-3:09 pm
1 stop9h 49m
San Diego
Wed 7/15
2:18 pm-12:55 am
1 stop7h 37m
$469
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Wed 7/1
6:00 am-10:35 am
1 stop7h 35m
San Diego
Fri 7/3
7:45 am-11:15 pm
2 stops12h 30m
$473
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Thu 9/3
6:20 am-4:40 pm
2 stops13h 20m
San Diego
Tue 9/8
7:05 am-8:10 pm
2 stops10h 05m
$475
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Thu 7/30
5:00 pm-11:25 pm
2 stops9h 25m
San Diego
Sun 8/2
10:40 pm-3:20 pm
2 stops13h 40m
$481
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Sat 5/16
6:15 am-2:45 pm
2 stops11h 30m
San Diego
Sat 5/23
10:40 pm-2:15 pm
2 stops12h 35m
$481
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Wed 6/10
3:05 pm-9:40 pm
2 stops9h 35m
San Diego
Sun 6/14
10:40 pm-4:25 pm
2 stops14h 45m
$484
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Tue 5/19
7:30 am-5:19 pm
1 stop12h 49m
San Diego
Tue 9/8
10:40 pm-2:52 pm
2 stops13h 12m
$512
MiamiSan Diego
MIA - SAN
MIASAN
Miami
Mon 8/3
5:10 am-11:40 am
2 stops9h 30m
San Diego
Fri 8/7
7:50 pm-1:35 pm
2 stops14h 45m
$517
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Miami to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to San Diego in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Miami-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Miami to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Miami with our price prediction graph.
MIA-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Miami to San Diego
Prices
Airlines
Delays
How far ahead should I book a flight from Miami to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Miami to San Diego. Price data was last updated on April 10, 2026.
The best time to book flights from Miami to San Diego is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Miami to San Diego?
Currently, January is the cheapest month in which you can book a flight from Miami to San Diego (average of $339). Flying from Miami to San Diego in March is currently the most expensive (average of $515). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MIA to SAN?
Find hourly flight availability from Miami to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Miami to San Diego as you normally would.
How often are flights from Miami to San Diego delayed?
About 17% of weekly flights between Miami and San Diego have experienced delays in the past year, with the average delay time being 145 minutes.
What is the most punctual flight time for Miami to San Diego flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Miami to San Diego flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated April 17, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Miami to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Miami to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Top 6 airlines flying from Miami to San Diego
Discover the top 6 airlines that operate flights from Miami to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$436 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$218 | Average$455 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$568 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$331 | Average$406 | FlexibilityNo cancel fee | On-time69% |