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Cheap flights from Monterey to San Diego from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterey to San Diego departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:00 am - 7:24 am
MRY
-
SAN
1h 24mnonstop
Alaska Airlines Logo
10:14 pm - 11:43 pm
SAN
-
MRY
1h 29mnonstop
$137Alaska Airlines
Thu, Feb 19 - Mon, Feb 23
Hawaiian Airlines Logo
6:00 am - 7:24 am
MRY
-
SAN
1h 24mnonstop
Hawaiian Airlines Logo
10:14 pm - 11:43 pm
SAN
-
MRY
1h 29mnonstop
$146Hawaiian Airlines
Thu, Feb 19 - Mon, Feb 23
Hawaiian Airlines Logo
6:00 am - 7:24 am
MRY
-
SAN
1h 24mnonstop
Hawaiian Airlines Logo
10:14 pm - 11:43 pm
SAN
-
MRY
1h 29mnonstop
$147Hawaiian Airlines
Thu, Feb 19 - Mon, Feb 23
Hawaiian Airlines Logo
6:00 am - 7:24 am
MRY
-
SAN
1h 24mnonstop
Hawaiian Airlines Logo
10:14 pm - 11:43 pm
SAN
-
MRY
1h 29mnonstop
$148Hawaiian Airlines
Thu, Feb 19 - Mon, Feb 23
Alaska Airlines Logo
2:43 pm - 4:14 pm
MRY
-
SAN
1h 31mnonstop
Alaska Airlines Logo
10:14 pm - 11:43 pm
SAN
-
MRY
1h 29mnonstop
$157Alaska Airlines
Tue, Feb 24 - Mon, Mar 2
Alaska Airlines Logo
6:00 am - 7:24 am
MRY
-
SAN
1h 24mnonstop
Alaska Airlines Logo
10:14 pm - 11:43 pm
SAN
-
MRY
1h 29mnonstop
$177Alaska Airlines
Fri, Feb 27 - Sun, Mar 1
United Airlines Logo
6:00 am - 10:09 am
MRY
-
SAN
4h 09m
1 stop
United Airlines Logo
1:35 pm - 6:08 pm
SAN
-
MRY
4h 33m
1 stop
$179United Airlines
Sun, May 10 - Thu, May 14
Alaska Airlines Logo
6:00 am - 7:24 am
MRY
-
SAN
1h 24mnonstop
Alaska Airlines Logo
10:14 pm - 11:43 pm
SAN
-
MRY
1h 29mnonstop
$197Alaska Airlines
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
6:40 pm - 11:59 pm
MRY
-
SAN
5h 19m
1 stop
United Airlines Logo
5:00 pm - 10:17 pm
SAN
-
MRY
5h 17m
1 stop
$201United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
6:03 pm - 12:29 am
MRY
-
SAN
6h 26m
1 stop
United Airlines Logo
4:00 pm - 10:29 pm
SAN
-
MRY
6h 29m
1 stop
$203United Airlines
Sun, Mar 1 - Tue, Mar 3

United Airlines flights from Monterey to San Diego

Our best United Airlines deals on Monterey to San Diego flight tickets
United Airlines
May 10
MRY6:00 amMonterey Regional
4h 09m
1 stop
SAN10:09 amSan Diego
May 14
SAN1:35 pmSan Diego
4h 33m
1 stop
MRY6:08 pmMonterey Regional
$179
United Airlines
Apr 11
MRY6:40 pmMonterey Regional
5h 19m
1 stop
SAN11:59 pmSan Diego
Apr 18
SAN5:00 pmSan Diego
5h 17m
1 stop
MRY10:17 pmMonterey Regional
$201
United Airlines
Mar 1
MRY6:03 pmMonterey Regional
6h 26m
1 stop
SAN12:29 amSan Diego
Mar 3
SAN4:00 pmSan Diego
6h 29m
1 stop
MRY10:29 pmMonterey Regional
$203

Alaska Airlines flights from Monterey to San Diego

Our best Alaska Airlines deals on Monterey to San Diego flight tickets
Alaska Airlines
Feb 19
MRY6:00 amMonterey Regional
1h 24m
SAN7:24 amSan Diego
Feb 23
SAN10:14 pmSan Diego
1h 29m
MRY11:43 pmMonterey Regional
$137
Alaska Airlines
Feb 24
MRY2:43 pmMonterey Regional
1h 31m
SAN4:14 pmSan Diego
Mar 2
SAN10:14 pmSan Diego
1h 29m
MRY11:43 pmMonterey Regional
$157
Alaska Airlines
Feb 27
MRY6:00 amMonterey Regional
1h 24m
SAN7:24 amSan Diego
Mar 1
SAN10:14 pmSan Diego
1h 29m
MRY11:43 pmMonterey Regional
$177

momondo 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, momondo users made 832,500 searches. Data last updated January 28, 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

Price

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Thu 2/19

6:00 am-7:24 am

Nonstop1h 24m

San Diego

Mon 2/23

10:14 pm-11:43 pm

Nonstop1h 29m

$137

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Thu 2/19

6:00 am-7:24 am

Nonstop1h 24m

San Diego

Mon 2/23

10:14 pm-11:43 pm

Nonstop1h 29m

$146

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Thu 2/19

6:00 am-7:24 am

Nonstop1h 24m

San Diego

Mon 2/23

10:14 pm-11:43 pm

Nonstop1h 29m

$147

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Thu 2/19

6:00 am-7:24 am

Nonstop1h 24m

San Diego

Mon 2/23

10:14 pm-11:43 pm

Nonstop1h 29m

$148

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Tue 2/24

2:43 pm-4:14 pm

Nonstop1h 31m

San Diego

Mon 3/2

10:14 pm-11:43 pm

Nonstop1h 29m

$157

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Fri 2/27

6:00 am-7:24 am

Nonstop1h 24m

San Diego

Sun 3/1

10:14 pm-11:43 pm

Nonstop1h 29m

$177

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Sun 5/10

6:00 am-10:09 am

1 stop4h 09m

San Diego

Thu 5/14

1:35 pm-6:08 pm

1 stop4h 33m

$179

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Thu 2/19

6:00 am-7:24 am

Nonstop1h 24m

San Diego

Sun 2/22

10:14 pm-11:43 pm

Nonstop1h 29m

$197

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Sat 4/11

6:40 pm-11:59 pm

1 stop5h 19m

San Diego

Sat 4/18

5:00 pm-10:17 pm

1 stop5h 17m

$201

MontereySan Diego

MRY - SAN

MRYSAN

Monterey Regional

Sun 3/1

6:03 pm-12:29 am

1 stop6h 26m

San Diego

Tue 3/3

4:00 pm-10:29 pm

1 stop6h 29m

$203

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Monterey to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of July, then departing from Monterey during the month September is also very affordable. Most momondo users find prices during this month for around $186.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Monterey to San Diego is on a Monday. Travelers who choose to depart for San Diego on a Monday will often find tickets for as low as $154. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $202. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $172. Flights at noon are often more expensive with an average ticket price of $197.

What is the cheapest Monterey Regional to San Diego flight route?

Fly from Monterey Regional to San Diego for the best Monterey Regional - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Monterey when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $233 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Monterey for as low as $147 on momondo.

What cabin class options are available on Monterey Regional to San Diego flights?

There are 4 cabin classes available to choose from on Monterey Regional to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Monterey to San Diego flights?

No. A direct flight is the cheapest option for a flight between Monterey to San Diego.

How have Monterey to San Diego flight prices changed over time?

As of January 2026, prices for Monterey to San Diego flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Monterey to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Monterey to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Monterey to San Diego (MRY to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monterey to San Diego

Best Price Found

$130

Fastest flight time

1h 24m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Monterey in the past 72 hours is $130. The best round-trip flight deal from Monterey to San Diego found on momondo in the last 72 hours is $178.
The fastest flight from Monterey to San Diego takes 1h 24m
Direct flights go from Monterey to San Diego every day.
There is 1 airport in San Diego. From Monterey there are direct flights to San Diego (SAN).
Search flight deals

  • How far is Monterey Regional to San Diego by plane?

    San Diego is 379.8 mi away from Monterey Regional. A reasonable flight in good conditions will take 1h 24m.

  • When did momondo last update prices for flights from Monterey Regional Airport to San Diego Airport?

    Prices for flights from Monterey Regional Airport to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Monterey Regional Airport to San Diego Airport?

  • How old do you have to be to fly from Monterey Regional Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Monterey Regional Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Monterey to San Diego?

  • What is the most popular airline from Monterey to San Diego?

Best airlines flying from Monterey to San Diego

Compare and see reviews for airlines that fly from Monterey to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $127Free CancellationRating
8.0
11,802 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $128Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $197Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Monterey to San Diego

    Alaska Airlines flight deals from Monterey to San Diego start from $127 round-trip. Over the 11 Alaska Airlines flights for this route in a normal week, average airfare is usually $225 round-trip - but some users have found much cheaper deals with momondo.

  • Hawaiian Airlines Flights From Monterey to San Diego

    Hawaiian Airlines is also a popular choice for this route. Hawaiian Airlines flight deals for Monterey to San Diego start from as low as $128 round-trip, depending on your selected dates, with average Hawaiian Airlines deals seen on momondo around $217. Hawaiian Airlines operates 14 flights to San Diego from Monterey in an average week. Users have rated it 7.8/10 across 2,830 reviews.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Monterey to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Monterey.

Can I find flights from Monterey to San Diego with flexible booking policies on momondo?

Flights from Monterey to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Monterey to San Diego?

Once all potential Monterey to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Monterey to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Monterey to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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