$146+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SAN
Sep 7 — Sep 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 September, booked 50 days in advance, depart on a Wednesday or Tuesday 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 August 8, 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 August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/256:50 am -
1 stop11h 51m
Sat 9/121:38 pm -
2 stops17h 52m
Deal found 8/6![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/76:00 am -
1 stop30h 05m
Mon 9/1410:28 am -
2 stops21h 02m
Deal found 8/8![Frontier logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/316:00 am -
2 stops20h 44m
Tue 9/13:45 pm -
1 stop10h 07m
Deal found 8/6![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 8/2511:10 am -
2 stops30h 40m
Sat 9/53:45 pm -
1 stop10h 07m
Deal found 8/4![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/236:50 am -
1 stop11h 51m
Wed 9/26:25 am -
2 stops13h 40m
Deal found 8/7![Frontier logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/256:50 am -
1 stop11h 51m
Fri 9/116:25 am -
1 stop15h 21m
Deal found 8/6![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/316:00 am -
2 stops20h 44m
Tue 9/156:25 am -
1 stop15h 21m
Deal found 8/6![Frontier logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/256:50 am -
1 stop11h 51m
Wed 9/910:00 am -
2 stops11h 46m
Deal found 8/7![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/316:00 am -
2 stops20h 44m
Thu 9/106:25 am -
1 stop15h 21m
Deal found 8/7![Frontier logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sat 9/265:50 am -
1 stop13h 08m
Wed 10/144:36 pm -
2 stops16h 38m
Deal found 8/4![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/256:50 am -
1 stop11h 51m
Thu 9/107:04 pm -
2 stops23h 56m
Deal found 8/6![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/306:50 am -
1 stop11h 51m
Tue 9/1510:28 am -
2 stops21h 02m
Deal found 8/6![Frontier logo]()
$292
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 August 8, 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 August 8, 2026.
This CheapOair deal was found by Cheapflights users on 8/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:20 am -
1 stop19h 39m
Sun 10/188:32 pm -
1 stop30h 16m
Deal found 8/8![Frontier logo]()
$302
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Wed 8/1211:30 am -
2 stops11h 25m
Mon 8/1710:13 am -
1 stop9h 21m
Deal found 8/7![United Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 8/5. 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 9/52:50 pm -
2 stops11h 05m
Fri 9/1110:40 pm -
2 stops11h 55m
Deal found 8/5![Southwest logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/8. 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 8/112:20 pm -
1 stop6h 58m
Tue 8/1810:45 pm -
Nonstop5h 08m
Deal found 8/8![American Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/116:50 am -
2 stops11h 53m
Tue 8/183:45 pm -
1 stop10h 07m
Deal found 8/8![Frontier logo]()
$311
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/117:37 am -
1 stop8h 04m
Sat 8/157:41 pm -
2 stops13h 13m
Deal found 8/6![United Airlines logo]()
$392
This Southwest deal was found by Cheapflights users on 8/7. 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 9/162:20 pm -
2 stops10h 45m
Sat 9/1910:40 pm -
2 stops15h 55m
Deal found 8/7![Southwest logo]()
$425
This Southwest deal was found by Cheapflights users on 8/4. 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.
Fri 9/1812:25 pm -
2 stops9h 30m
Tue 9/228:35 am -
2 stops10h 20m
Deal found 8/4![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 8/8. 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.
Sun 11/16:05 am -
2 stops10h 50m
Wed 11/46:30 am -
2 stops10h 35m
Deal found 8/8![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 8/6. 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 9/162:25 pm -
2 stops9h 40m
Sun 9/208:55 pm -
2 stops11h 55m
Deal found 8/6![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 8/4. 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 9/1012:25 pm -
2 stops9h 30m
Mon 9/1410:10 am -
2 stops9h 00m
Deal found 8/4![Southwest logo]()
$496
Last-minute flights from Miami to San DiegoDiscover last-minute flight deals from Miami to San Diego. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to San Diego. Data last updated August 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/236:50 am -
1 stop11h 51m
Wed 9/26:25 am -
2 stops13h 40m
Deal found 8/7![Frontier logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/256:50 am -
1 stop11h 51m
Sat 9/121:38 pm -
2 stops17h 52m
Deal found 8/6![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 8/2511:10 am -
2 stops30h 40m
Sat 9/53:45 pm -
1 stop10h 07m
Deal found 8/4![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/256:50 am -
1 stop11h 51m
Fri 9/116:25 am -
1 stop15h 21m
Deal found 8/6![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/256:50 am -
1 stop11h 51m
Wed 9/910:00 am -
2 stops11h 46m
Deal found 8/7![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/256:50 am -
1 stop11h 51m
Thu 9/107:04 pm -
2 stops23h 56m
Deal found 8/6![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/306:50 am -
1 stop11h 51m
Tue 9/1510:28 am -
2 stops21h 02m
Deal found 8/6![Frontier logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/316:00 am -
2 stops20h 44m
Tue 9/13:45 pm -
1 stop10h 07m
Deal found 8/6![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/316:00 am -
2 stops20h 44m
Tue 9/156:25 am -
1 stop15h 21m
Deal found 8/6![Frontier logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/316:00 am -
2 stops20h 44m
Thu 9/106:25 am -
1 stop15h 21m
Deal found 8/7![Frontier logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/76:00 am -
1 stop30h 05m
Mon 9/1410:28 am -
2 stops21h 02m
Deal found 8/8![Frontier logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sat 9/265:50 am -
1 stop13h 08m
Wed 10/144:36 pm -
2 stops16h 38m
Deal found 8/4![Frontier logo]()
$290
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 August 8, 2026.
Search for one-way flight options from Miami to San Diego. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 11/37:20 am -
2 stops39h 17m
Deal found 8/5![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/45:50 am -
1 stop21h 01m
Deal found 8/8![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/266:00 am -
2 stops44h 44m
Deal found 8/8![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/49:17 pm -
2 stops53h 27m
Deal found 8/7![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sat 10/37:55 am -
2 stops28h 48m
Deal found 8/6![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/28:00 am -
2 stops15h 15m
Deal found 8/5![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sat 10/1710:03 am -
2 stops36h 34m
Deal found 8/6![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/36:50 am -
2 stops19h 54m
Deal found 8/5![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/97:00 am -
2 stops43h 59m
Deal found 8/5![Frontier logo]()
$158
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 August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $281 (Kiwi.com) |
One-way from | $146 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $451 |
Good round-trip deal | $471 or less |
Good one-way deal | $323 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 August 8, 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 Miami - SAN San Diego
MIASAN
Miami
Fri 10/16
7:20 am-11:59 pm
1 stop19h 39m
San Diego
Sun 10/18
8:32 pm-5:48 am
1 stop30h 16m
$302
MiamiSan Diego
MIA Miami - SAN San Diego
MIASAN
Miami
Tue 8/11
6:50 am-3:43 pm
2 stops11h 53m
San Diego
Tue 8/18
3:45 pm-4:52 am
1 stop10h 07m
$311
MiamiSan Diego
MIA Miami - SAN San Diego
MIASAN
Miami
Wed 8/12
11:30 am-7:55 pm
2 stops11h 25m
San Diego
Mon 8/17
10:13 am-10:34 pm
1 stop9h 21m
$372
MiamiSan Diego
MIA Miami - SAN San Diego
MIASAN
Miami
Tue 8/11
7:37 am-12:41 pm
1 stop8h 04m
San Diego
Sat 8/15
7:41 pm-11:54 am
2 stops13h 13m
$392
MiamiSan Diego
MIA Miami - SAN San Diego
MIASAN
Miami
Sat 9/5
2:50 pm-10:55 pm
2 stops11h 05m
San Diego
Fri 9/11
10:40 pm-1:35 pm
2 stops11h 55m
$419
MiamiSan Diego
MIA Miami - SAN San Diego
MIASAN
Miami
Wed 9/16
2:20 pm-10:05 pm
2 stops10h 45m
San Diego
Sat 9/19
10:40 pm-5:35 pm
2 stops15h 55m
$425
MiamiSan Diego
MIA Miami - SAN San Diego
MIASAN
Miami
Fri 9/18
12:25 pm-6:55 pm
2 stops9h 30m
San Diego
Tue 9/22
8:35 am-9:55 pm
2 stops10h 20m
$462
MiamiSan Diego
MIA Miami - SAN San Diego
MIASAN
Miami
Sun 11/1
6:05 am-1:55 pm
2 stops10h 50m
San Diego
Wed 11/4
6:30 am-8:05 pm
2 stops10h 35m
$462
MiamiSan Diego
MIA Miami - SAN San Diego
MIASAN
Miami
Wed 9/16
2:25 pm-9:05 pm
2 stops9h 40m
San Diego
Sun 9/20
8:55 pm-11:50 am
2 stops11h 55m
$462
Quickest round-trip
MiamiSan Diego
MIA Miami - SAN San Diego
MIASAN
Miami
Tue 8/11
2:20 pm-6:18 pm
1 stop6h 58m
San Diego
Tue 8/18
10:45 pm-6:53 am
Nonstop5h 08m
$483
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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?
The best time to book flights from Miami to San Diego is 49 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 $338). Flying from Miami to San Diego in June is currently the most expensive (average of $527). 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 August 8, 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 16% of weekly flights between Miami and San Diego have experienced delays in the past year, with the average delay time being 151 minutes.
What is the most punctual flight time for Miami to San Diego flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening 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 Saturday 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 15% 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 August 8, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta 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.
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Miami
Popular flights
San Diego flight routes
Alternative routes for Miami to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to San Diego by cabin class
Find flights from Miami to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Miami and San Diego flights
Browse other Miami and San Diego flight options. Last updated on August 8, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on August 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 8, 2026.
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 August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$440 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$220 | Average$472 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$360 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$635 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$306 | Average$401 | FlexibilityNo cancel fee | On-time69% |