$145+ Cheap flights from Monterey to San Diego (MRY - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — SAN
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Monterey 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 Monterey Regional to San Diego are usually found in January or October, booked 73 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Monterey to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Monterey to San DiegoExplore the most affordable flight options available from Monterey to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Monterey to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This SmartFares deal was found by Cheapflights users on 9/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
Nonstop1h 35m
Sun 11/810:27 pm -
Nonstop1h 32m
Deal found 9/17![Alaska Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/303:41 pm -
2 stops26h 57m
Thu 11/58:32 pm -
1 stop17h 11m
Deal found 9/15![Multiple Airlines logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:03 am -
Nonstop1h 31m
Mon 11/210:27 pm -
Nonstop1h 32m
Deal found 9/16![Alaska Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 11/49:57 am -
1 stop5h 42m
Wed 11/116:25 am -
1 stop5h 54m
Deal found 9/20![American Airlines logo]()
$296
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:44 pm -
Nonstop1h 31m
Mon 10/129:20 pm -
Nonstop1h 37m
Deal found 9/17![Alaska Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/24:31 pm -
2 stops17h 40m
Thu 11/58:32 pm -
1 stop17h 11m
Deal found 9/15![Multiple Airlines logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:03 am -
Nonstop1h 31m
Sun 10/119:20 pm -
Nonstop1h 37m
Deal found 9/17![Alaska Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:49 pm -
1 stop5h 28m
Sat 11/71:05 pm -
1 stop5h 31m
Deal found 9/16![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:53 pm -
1 stop6h 15m
Sat 10/177:30 am -
1 stop3h 48m
Deal found 9/15![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:49 pm -
Nonstop1h 30m
Tue 11/38:59 pm -
Nonstop1h 32m
Deal found 9/16![Alaska Airlines logo]()
$332
Best flights from Monterey to San DiegoDiscover carefully curated flight deals from Monterey to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Monterey to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
Nonstop1h 29m
Mon 12/710:15 pm -
Nonstop1h 31m
Deal found 9/16![Alaska Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Fri 11/202:25 pm -
1 stop6h 12m
Sat 11/2112:37 pm -
1 stop4h 41m
Deal found 9/19![United Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:44 pm -
Nonstop1h 31m
Sat 11/71:34 pm -
Nonstop1h 38m
Deal found 9/16![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:44 pm -
Nonstop1h 31m
Tue 11/38:59 pm -
Nonstop1h 32m
Deal found 9/15![Alaska Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:53 pm -
1 stop6h 15m
Sat 10/177:30 am -
1 stop3h 48m
Deal found 9/15![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:03 am -
Nonstop1h 31m
Mon 10/199:20 pm -
Nonstop1h 37m
Deal found 9/17![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:03 am -
Nonstop1h 31m
Tue 11/38:59 pm -
Nonstop1h 32m
Deal found 9/16![Alaska Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/228:00 am -
1 stop3h 35m
Thu 10/223:56 pm -
1 stop5h 54m
Deal found 9/18![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 10/1811:59 am -
1 stop3h 55m
Sun 10/252:30 pm -
1 stop5h 44m
Deal found 9/18![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
Nonstop1h 35m
Tue 11/38:59 pm -
Nonstop1h 32m
Deal found 9/15![Alaska Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:03 am -
Nonstop1h 31m
Wed 10/712:30 pm -
Nonstop1h 37m
Deal found 9/16![Alaska Airlines logo]()
$337
Last-minute flights from Monterey to San DiegoDiscover last-minute flight deals from Monterey to San Diego. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Monterey to San Diego. Data last updated September 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/18. 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 10/612:49 pm -
1 stop5h 28m
Wed 10/144:29 pm -
1 stop5h 54m
Deal found 9/18![American Airlines logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:44 pm -
Nonstop1h 31m
Wed 10/1412:30 pm -
Nonstop1h 37m
Deal found 9/18![Alaska Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:03 am -
Nonstop1h 31m
Sun 10/119:20 pm -
Nonstop1h 37m
Deal found 9/17![Alaska Airlines logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:44 pm -
Nonstop1h 31m
Mon 10/129:20 pm -
Nonstop1h 37m
Deal found 9/17![Alaska Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:53 pm -
1 stop6h 15m
Sat 10/177:30 am -
1 stop3h 48m
Deal found 9/15![United Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 10/146:04 am -
1 stop6h 14m
Wed 10/144:29 pm -
1 stop5h 54m
Deal found 9/18![American Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/1411:59 am -
1 stop3h 55m
Fri 10/1612:40 pm -
1 stop5h 40m
Deal found 9/18![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:03 am -
Nonstop1h 31m
Mon 11/210:27 pm -
Nonstop1h 32m
Deal found 9/16![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:03 am -
Nonstop1h 31m
Fri 10/309:20 pm -
Nonstop1h 37m
Deal found 9/16![Alaska Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/303:41 pm -
2 stops26h 57m
Thu 11/58:32 pm -
1 stop17h 11m
Deal found 9/15![Multiple Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:49 pm -
1 stop5h 28m
Sat 11/71:05 pm -
1 stop5h 31m
Deal found 9/16![American Airlines logo]()
$316
One-way flights from Monterey to San DiegoSearch for one-way flight options from Monterey to San Diego. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Monterey to San Diego. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 11/208:29 pm -
1 stop10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$145
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:44 pm -
Nonstop1h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/612:49 pm -
1 stop5h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$178
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/179:54 am -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:00 am -
1 stop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:43 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/54:41 pm -
1 stop24h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/77:00 pm -
1 stop5h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/242:27 pm -
1 stop4h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$224
Find flight deals from Monterey to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Monterey (MRY) 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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (SmartFares) |
One-way from | $145 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $317 |
Good round-trip deal | $277 or less |
Good one-way deal | $179 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Monterey 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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Monterey to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Sat 10/17
6:03 am-7:34 am
Nonstop1h 31m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$169
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Sun 10/11
7:00 am-11:35 am
1 stop4h 35m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Fri 11/20
2:25 pm-6:37 pm
1 stop4h 12m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Sat 11/21
6:04 am-7:45 am
Nonstop1h 41m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$204
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Sat 10/24
2:27 pm-6:35 pm
1 stop4h 08m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Thu 11/19
2:25 pm-6:37 pm
1 stop4h 12m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Sat 11/28
7:00 am-11:31 am
1 stop4h 31m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Sat 11/21
2:25 pm-8:37 pm
1 stop6h 12m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Fri 12/18
6:55 pm-10:29 pm
1 stop3h 34m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
MontereySan Diego
MRY Monterey Regional - SAN San Diego
MRYSAN
Monterey Regional
Sat 10/17
5:10 am-6:35 pm
2 stops13h 25m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Monterey 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 Monterey to San Diego in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Monterey-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterey-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterey-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Monterey-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 Monterey-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 Monterey to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Monterey with our price prediction graph.
MRY-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 Monterey to San Diego
Prices
Airlines
How far ahead should I book a flight from Monterey to San Diego?
To ensure you get the cheapest price possible for a flight from Monterey to San Diego, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Monterey to San Diego?
Currently, January is the cheapest month in which you can book a flight from Monterey to San Diego (average of $227). Flying from Monterey to San Diego in June is currently the most expensive (average of $397). 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 MRY to SAN?
Find hourly flight availability from Monterey 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 September 20, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Monterey to San Diego as you normally would.
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 September 20, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines and American Airlines from Monterey to San Diego to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
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Top 3 airlines flying from Monterey to San Diego
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$274 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$242 | Average$316 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$307 | Average$527 | FlexibilityNo cancel fee | On-time71% |