Cheap Flights from Carmel Monterey Peninsula to San Diego

Compare Carmel Monterey Peninsula to San Diego flight deals

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Flight deals from Carmel Monterey Peninsula to San Diego

Looking for a cheap last-minute deal or the best return flight from Carmel Monterey Peninsula Airport to San Diego? If you want to travel next month, return fares start from $375. Find the lowest prices on one-way and return tickets right here.

San Diego.$375 per passenger.Departing Mon, 6 Jul, returning Sat, 11 Jul.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Carmel Monterey Peninsula on Mon, 6 Jul, arriving in San Diego International.Inbound direct flight with Alaska Airlines departs from San Diego International on Sat, 11 Jul, arriving in Carmel Monterey Peninsula.Price includes taxes and charges.From $375, select.

San Diego.$412 per passenger.Departing Fri, 14 Aug, returning Sun, 16 Aug.Return flight with United.Outbound indirect flight with United, departs from Carmel Monterey Peninsula on Fri, 14 Aug, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Sun, 16 Aug, arriving in Carmel Monterey Peninsula.Price includes taxes and charges.From $412, select.

San Diego.$413 per passenger.Departing Wed, 19 Aug, returning Tue, 1 Sep.Return flight with United.Outbound indirect flight with United, departs from Carmel Monterey Peninsula on Wed, 19 Aug, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Tue, 1 Sep, arriving in Carmel Monterey Peninsula.Price includes taxes and charges.From $413, select.

San Diego.$413 per passenger.Departing Thu, 17 Sep, returning Tue, 22 Sep.Return flight with United.Outbound indirect flight with United, departs from Carmel Monterey Peninsula on Thu, 17 Sep, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Tue, 22 Sep, arriving in Carmel Monterey Peninsula.Price includes taxes and charges.From $413, select.

San Diego.$419 per passenger.Departing Mon, 22 Jun, returning Sat, 4 Jul.Return flight with Allegiant Air and Alaska Airlines.Outbound indirect flight with Allegiant Air, departs from Carmel Monterey Peninsula on Mon, 22 Jun, arriving in San Diego International.Inbound indirect flight with Alaska Airlines, departs from San Diego International on Sat, 4 Jul, arriving in Carmel Monterey Peninsula.Price includes taxes and charges.From $419, select.

San Diego.$420 per passenger.Departing Thu, 25 Jun, returning Sat, 27 Jun.Return flight with United.Outbound indirect flight with United, departs from Carmel Monterey Peninsula on Thu, 25 Jun, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Sat, 27 Jun, arriving in Carmel Monterey Peninsula.Price includes taxes and charges.From $420, select.

San Diego.$420 per passenger.Departing Thu, 8 Oct, returning Mon, 12 Oct.Return flight with United.Outbound indirect flight with United, departs from Carmel Monterey Peninsula on Thu, 8 Oct, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Mon, 12 Oct, arriving in Carmel Monterey Peninsula.Price includes taxes and charges.From $420, select.

San Diego.$523 per passenger.Departing Fri, 20 Nov, returning Sun, 29 Nov.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Carmel Monterey Peninsula on Fri, 20 Nov, arriving in San Diego International.Inbound direct flight with Alaska Airlines departs from San Diego International on Sun, 29 Nov, arriving in Carmel Monterey Peninsula.Price includes taxes and charges.From $523, select.

San Diego.$774 per passenger.Departing Fri, 18 Dec, returning Sat, 23 Jan.Return flight with United.Outbound indirect flight with United, departs from Carmel Monterey Peninsula on Fri, 18 Dec, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Sat, 23 Jan, arriving in Carmel Monterey Peninsula.Price includes taxes and charges.From $774, select.

Find the cheapest month to fly from Carmel Monterey Peninsula to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Carmel Monterey Peninsula to San Diego flights are currently cheapest in July.

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Direct flights from Carmel Monterey Peninsula to San Diego

Alternative Carmel Monterey Peninsula to San Diego routes

Looking for the cheapest, fastest or easiest route from Carmel Monterey Peninsula to San Diego? You could fly into the following airports instead.

San Diego International

4km from central San Diego

ClosestCheapest

from $375

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McClellan-Palomar

48km from central San Diego

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Carmel to San Diego: Flight information

The things to know before you go.

Cheapest flight found	$375
Cheapest month to fly	July
Average flight time	1 hr, 30 mins
Most popular airline	Alaska Airlines
Average flights per week	53

Finding cheap flights from Carmel Monterey Peninsula to San Diego: Frequently asked questions

How many airports are there in San Diego?

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.

How much are return flights from Carmel Monterey Peninsula to San Diego?

The best price we found for a return flight from Carmel Monterey Peninsula to San Diego is $375. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Carmel Monterey Peninsula to San Diego?

1 hour and 30 minutes is the average flight time from Carmel Monterey Peninsula to San Diego.

Which airlines fly direct from Carmel Monterey Peninsula to San Diego?

Alaska Airlines, American Airlines and Horizon Air fly direct from Carmel Monterey Peninsula to San Diego.

How many flights are there a week from Carmel Monterey Peninsula to San Diego?

As of June 2026, there are 53 flights per week flying from Carmel Monterey Peninsula to San Diego.

When is the cheapest time to fly from Carmel Monterey Peninsula to San Diego?

The cheapest month to fly from Carmel Monterey Peninsula to San Diego is usually July.

Which is the cheapest airport to fly into in San Diego?

If you're flying from Carmel Monterey Peninsula Airport, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from $375.

Which upcoming date is cheapest to fly from Carmel Monterey Peninsula Airport to San Diego on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Carmel Monterey Peninsula Airport to San Diego on Monday, 6 July 2026.

Can I get a direct flight from Carmel Monterey Peninsula Airport to San Diego?

Yes – the average flight time is 1 hour and 30 minutes.

How can I get the best flight deal from Carmel Monterey Peninsula Airport to San Diego?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to San Diego?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in San Diego?

In June, the average temperature is usually around 19°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.

Which is the cheapest airline to fly from Carmel Monterey Peninsula Airport to San Diego with?

Currently, Alaska Airlines offers the cheapest flight tickets to San Diego.

Travelling from Monterey Regional Airport (MRY) to San Diego: what you need to know

Around 1 hour 30 minutes is how long you can expect to be travelling on a direct flight from Monterey Regional Airport to San Diego.
Carmel (the location of Monterey Regional Airport) and San Diego are in the same timezone — UTC-8.
The busiest route is from Monterey Regional Airport (MRY) to San Diego International Airport (SAN). You can choose from 12 weekly services between these two airports. If you'd like to head off as soon as possible, the earliest flight from MRY to SAN is the 06:00 Alaska Airlines option. If you prefer to leave later in the day, the final departure is at 17:49 with Alaska Airlines.
To avoid missing your MRY to San Diego flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule.
During popular months like April, it's a good idea to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead of an international flight when you travel during peak periods in general.
You can book a direct Monterey Regional Airport to San Diego ticket. Begin your trip at MRY and arrive at San Diego International Airport (SAN).
Be on the lookout for promotions from Alaska Airlines. This carrier has direct flights from Monterey Regional Airport to San Diego.
MRY is about 8 kilometres from central Carmel. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 15 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 40 minutes.
Searching for a hotel near MRY? If you've booked an early flight from Monterey Regional Airport to San Diego, these stays set you up for a seamless send-off:
Monterey Regional Airport scores top marks for its on-time performance. 82% of flights that take off from MRY arrive at their destination as scheduled.
The address for MRY is 200 Fred Kane Drive, Suite 200.

How to find the cheapest flights from Monterey Regional Airport (MRY) to San Diego

$143 is currently the best price for a one-way Monterey Regional Airport to San Diego flight. Return plane tickets start from $375. These prices may change depending on availability and demand.
To pick up cheap flights from MRY to San Diego, book in advance. Airlines typically offer their most competitively priced fares when flights are first released.
Landing cheap tickets from Monterey Regional Airport to San Diego is more likely if you can be flexible with your trip dates. Try using the 'Whole month' search function to access the best prices across each month and snap up a fantastic deal.
There's no need to keep checking in to find out if fares have dropped when you set up a Price Alert. We'll update you as soon as there's an even bigger deal on cheap flights from MRY to San Diego.
Find a cheap flight from Monterey Regional Airport to San Diego with the help of our filters. Choose your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in San Diego

San Diego International Airport (SAN)

San Diego International Airport (SAN) is around 5 kilometres from central San Diego. If you're opting for a ride-share or a taxi, the drive takes roughly 15 minutes.
Travelling to the centre by public transport will take you around 25 minutes.
Consider booking a hotel near SAN if you have a late flight from Monterey Regional Airport to San Diego. Pick one of these accommodation options and avoid the hassle of a long transfer:
Reserving your ride from San Diego International Airport around two weeks before your flight from MRY to San Diego can help you get the best possible rate.
SAN is located at N Harbour Dr.

McClellan-Palomar Airport (CLD)

Central San Diego is around 48 kilometres from McClellan-Palomar Airport (CLD). Step off your flight from Monterey Regional Airport to San Diego and then keep your eyes peeled for any airport signs directing you to the centre.
There are some great places to call home for the night near CLD. Unwind and get cosy after your MRY to San Diego flight at one of these well-located options:
Avoid filling out paperwork at the rental desk by having everything prearranged. Reserve your ride from CLD in advance so you can simply pick up the keys and get on your way.

Best time to go to San Diego

July is the most popular month for flights from Monterey Regional Airport to San Diego. To avoid the crowds, visit San Diego in December.
Lock in a Monterey Regional Airport to San Diego plane ticket with a departure in August to explore the city during its warmest month. You can expect temperatures to range from 16ºC to 27ºC.
If you like cooler conditions, look for a cheap ticket from MRY to San Diego in February when temperatures average between 8ºC and 22ºC.

More about San Diego

When it comes to looking for somewhere to lay your head, you'll find the best places to stay in San Diego right here. Check out these options as soon as you've locked in your flight from Monterey Regional Airport to San Diego:
San Diego Balboa Park and San Diego Zoo are just the start of the leading attractions to put on your San Diego travel itinerary. Keep the adventure rolling by checking out USS Midway Museum.

Explore more of the United States

San Diego has plenty going for it, but there are so many other parts of the United States waiting to be explored. About 177 kilometres northwest of San Diego, a trip to Los Angeles will keep you on the go. Start with leading sights like Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.
Around 483 kilometres east of San Diego, Phoenix is another favourite stop in the United States. Get a taste of what this destination has to offer at Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.