$99+ Cheap flights from Monterey to San Diego (MRY - 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — SAN
May 8 — May 151
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 July or September, booked 64 days in advance, depart on a Friday or Wednesday and return on a Wednesday
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 April 8, 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 April 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 5/52:51 pm
MRY
- SAN
Nonstop1h 30m
Alaska Airlines
Sat 5/910:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Tue 5/510:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 4/195:09 pm
MRY
- SAN
1 stop24h 47m
Multiple Airlines
Wed 4/222:12 pm
SAN
- MRY
1 stop26h 07m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$187
This SmartFares deal was found by Cheapflights users on 4/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:55 pm
MRY
- SAN
Nonstop1h 23m
Alaska Airlines
Sat 5/3010:05 pm
SAN
- MRY
Nonstop1h 26m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$192
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Mon 5/1110:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 6/56:00 am
MRY
- SAN
Nonstop1h 24m
Alaska Airlines
Tue 6/912:50 pm
SAN
- MRY
Nonstop1h 28m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 4/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:58 pm
MRY
- SAN
1 stop6h 05m
United Airlines
Sat 5/161:35 pm
SAN
- MRY
1 stop4h 33m
United Airlines
Deal found 4/5![United Airlines logo]()
$209
This Trip.com deal was found by Cheapflights users on 4/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Sun 5/1010:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Mon 5/1110:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sat 5/97:03 am
MRY
- SAN
1 stop3h 06m
United Airlines
Sun 5/106:20 am
SAN
- MRY
1 stop4h 56m
United Airlines
Deal found 4/7![United Airlines logo]()
$227
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 April 8, 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 April 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Wed 5/610:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Wed 5/68:00 am
MRY
- SAN
1 stop3h 54m
United Airlines
Wed 5/136:26 pm
SAN
- MRY
1 stop3h 57m
United Airlines
Deal found 4/6![United Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
MRY
- SAN
Nonstop1h 24m
Alaska Airlines
Tue 6/912:50 pm
SAN
- MRY
Nonstop1h 28m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:01 am
MRY
- SAN
Nonstop1h 34m
Alaska Airlines
Sun 9/2710:27 pm
SAN
- MRY
Nonstop1h 32m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:30 pm
MRY
- SAN
1 stop5h 23m
United Airlines
Tue 6/99:26 am
SAN
- MRY
1 stop5h 29m
United Airlines
Deal found 4/4![United Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 5/77:03 am
MRY
- SAN
1 stop3h 06m
United Airlines
Mon 5/116:26 pm
SAN
- MRY
1 stop3h 57m
United Airlines
Deal found 4/6![United Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 5/166:00 am
MRY
- SAN
Nonstop1h 24m
Alaska Airlines
Sat 5/165:17 pm
SAN
- MRY
1 stop24h 57m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 4/3. 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 6/77:05 am
MRY
- SAN
1 stop3h 03m
United Airlines
Wed 6/107:15 am
SAN
- MRY
1 stop3h 55m
United Airlines
Deal found 4/3![United Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 5/16:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Fri 5/86:34 pm
SAN
- MRY
1 stop21h 33m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:57 pm
MRY
- SAN
1 stop14h 18m
Alaska Airlines
Sat 5/1610:05 pm
SAN
- MRY
Nonstop1h 26m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$315
Last-minute flights from Monterey to San DiegoDiscover last-minute flight deals from Monterey to San Diego. Data last updated April 8, 2026 and is based on user searches.
Discover last-minute flight deals from Monterey to San Diego. Data last updated April 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 4/195:09 pm
MRY
- SAN
1 stop24h 47m
Multiple Airlines
Wed 4/222:12 pm
SAN
- MRY
1 stop26h 07m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Tue 5/510:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$177
This Trip.com deal was found by Cheapflights users on 4/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Sun 5/1010:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 5/52:51 pm
MRY
- SAN
Nonstop1h 30m
Alaska Airlines
Sat 5/910:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Sun 5/1010:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Mon 5/1110:25 pm
SAN
- MRY
Nonstop1h 34m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sat 5/97:03 am
MRY
- SAN
1 stop3h 06m
United Airlines
Sun 5/106:20 am
SAN
- MRY
1 stop4h 56m
United Airlines
Deal found 4/7![United Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 4/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:58 pm
MRY
- SAN
1 stop6h 05m
United Airlines
Sat 5/161:35 pm
SAN
- MRY
1 stop4h 33m
United Airlines
Deal found 4/5![United Airlines logo]()
$209
This United Airlines deal was found by Cheapflights users on 4/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:03 am
MRY
- SAN
1 stop3h 06m
United Airlines
Sat 5/161:35 pm
SAN
- MRY
1 stop4h 33m
United Airlines
Deal found 4/5![United Airlines logo]()
$229
This SmartFares deal was found by Cheapflights users on 4/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:55 pm
MRY
- SAN
Nonstop1h 23m
Alaska Airlines
Sat 5/3010:05 pm
SAN
- MRY
Nonstop1h 26m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$192
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 April 8, 2026.
Search for one-way flight options from Monterey to San Diego. Find affordable one-way fares based on user searches. Data last updated April 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/299:03 pm
MRY
- SAN
1 stop24h 09m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$99
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 4/265:09 pm
MRY
- SAN
1 stop24h 47m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$112
This United Airlines deal was found by Cheapflights users on 4/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:05 pm
MRY
- SAN
1 stop3h 34m
United Airlines
Deal found 4/5![United Airlines logo]()
$119
This American Airlines deal was found by Cheapflights users on 4/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:48 pm
MRY
- SAN
1 stop5h 37m
American Airlines
Deal found 4/6![American Airlines logo]()
$120
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:02 am
MRY
- SAN
Nonstop1h 28m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$129
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 5/176:00 am
MRY
- SAN
1 stop4h 09m
United Airlines
Deal found 4/7![United Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 4/165:09 pm
MRY
- SAN
1 stop24h 43m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
MRY
- SAN
Nonstop1h 24m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$149
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 April 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Alaska Airlines) |
One-way from | $99 (Kiwi.com) |
Popular in | March |
Cheapest in | July |
Average price | $262 |
Good round-trip deal | $340 or less |
Good one-way deal | $168 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 2,558,603 searches. Data last updated April 8, 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
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Sat 5/2
6:02 am-7:30 am
Nonstop1h 28m
San Diego
Wed 5/6
10:25 pm-11:59 pm
Nonstop1h 34m
$177
Quickest round-trip
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Sat 6/6
6:00 am-7:24 am
Nonstop1h 24m
San Diego
Tue 6/9
12:50 pm-2:18 pm
Nonstop1h 28m
$177
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Wed 5/6
8:00 am-11:54 am
1 stop3h 54m
San Diego
Wed 5/13
6:26 pm-10:23 pm
1 stop3h 57m
$197
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Fri 9/25
6:01 am-7:35 am
Nonstop1h 34m
San Diego
Sun 9/27
10:27 pm-11:59 pm
Nonstop1h 32m
$217
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Sat 6/6
3:30 pm-8:53 pm
1 stop5h 23m
San Diego
Tue 6/9
9:26 am-2:55 pm
1 stop5h 29m
$287
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Sat 5/16
6:00 am-7:24 am
Nonstop1h 24m
San Diego
Sat 5/16
5:17 pm-6:14 pm
1 stop24h 57m
$305
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Fri 5/1
6:02 am-7:30 am
Nonstop1h 28m
San Diego
Fri 5/8
6:34 pm-4:07 pm
1 stop21h 33m
$305
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Thu 5/7
7:03 am-10:09 am
1 stop3h 06m
San Diego
Mon 5/11
6:26 pm-10:23 pm
1 stop3h 57m
$307
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Sun 6/7
7:05 am-10:08 am
1 stop3h 03m
San Diego
Wed 6/10
7:15 am-11:10 am
1 stop3h 55m
$309
MontereySan Diego
MRY - SAN
MRYSAN
Monterey Regional
Wed 5/13
6:57 pm-9:15 am
1 stop14h 18m
San Diego
Sat 5/16
10:05 pm-11:31 pm
Nonstop1h 26m
$315
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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 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?
Use this chart to determine the optimal time to book a round-trip flight from Monterey to San Diego. Price data was last updated on April 3, 2026.
To ensure you get the cheapest price possible for a flight from Monterey to San Diego, you should look to book at least 64 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, May is the cheapest month in which you can book a flight from Monterey to San Diego (average of $33). Flying from Monterey to San Diego in January is currently the most expensive (average of $84). 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 April 8, 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 April 8, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Hawaiian Airlines, andAmerican 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.
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Monterey 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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Alternative routes for Monterey to San Diego
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Monterey and San Diego flights
Browse other Monterey and San Diego flight options. Last updated on April 8, 2026.
Other flights from Monterey
Browse through other flights departing from Monterey. Flights are based on user searches made on Cheapflights and were last updated on April 8, 2026.
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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 April 8, 2026.
Top 3 airlines flying from Monterey to San Diego
Discover the top 3 airlines that operate flights from Monterey 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$242 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$137 | Average$242 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$237 | Average$517 | FlexibilityNo cancel fee | On-time71% |