What is the cheapest month to book a flight from Orange County to San Diego?

Currently, August is the cheapest month in which you can book a flight from Orange County to San Diego (average of $286). Flying from Orange County to San Diego in March is currently the most expensive (average of $366). 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.

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

Users have found that booking a flight from Orange County to San Diego at least 37 days early can save you up to 128% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Orange County to San Diego for as little as $174 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $259 for flights departing within the next 3 days.

What is the cheapest month to fly from Orange County to San Diego?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, January can be a great choice for travel to San Diego. Flights to San Diego from Orange County in January are about $217 on average during January, but can be found for as low as $67.

What airport do you fly into for flights to San Diego from Orange County?

San Diego (SAN) is the airport you will fly into if you book a flight from Orange County to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

Can I find deals for flights from Orange County to San Diego that include hotel bookings?

Yes. In addition to deals on Orange County to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Orange County to San Diego?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to San Diego.

Can I find deals for business class flights from Orange County to San Diego?

Yes. Cheapflights offers flight deals from Orange County to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$94+ Flights from Orange County to San Diego

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Cheap flight deals from Orange County to San Diego

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$94 (FlightHub)
Popular in	November
Cheapest in	January
Average price	$194

Provider with most accurate pricing for Los Angeles-San Diego flight deals.

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Provider most trusted by Cheapflights users for Los Angeles-San Diego flights.

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From Orange County to San Diego

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($8 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).

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Average for round-trip flights in January 2025

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Find flight deals from Orange County to San Diego

Cheapest flights from Orange County to San Diego
Explore the most affordable flight options available from Orange County to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

Mon 2/242:46 pmSNA - SAN

1 stop18h 15mSpirit Airlines

Tue 2/253:00 pmSAN - SNA

1 stop6h 39mSpirit Airlines

Deal found 1/30

$94

Thu 3/610:52 amSNA - SAN

2 stops12h 52mMultiple Airlines

Fri 3/76:15 amSAN - SNA

2 stops9h 24mMultiple Airlines

Deal found 1/29

$261

Wed 2/197:00 amSNA - SAN

1 stop8h 18mAlaska Airlines

Wed 2/195:27 pmSAN - SNA

1 stop5h 03mAlaska Airlines

Deal found 1/29

$427

Best flights from Orange County to San Diego
Discover carefully curated flight deals from Orange County to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 30, 2025.

Mon 2/242:46 pmSNA - SAN

1 stop18h 15mSpirit Airlines

Tue 2/253:00 pmSAN - SNA

1 stop6h 39mSpirit Airlines

Deal found 1/30

$94

Thu 3/610:52 amSNA - SAN

2 stops12h 52mMultiple Airlines

Fri 3/76:15 amSAN - SNA

2 stops9h 24mMultiple Airlines

Deal found 1/29

$261

Wed 2/197:00 amSNA - SAN

1 stop8h 18mAlaska Airlines

Wed 2/195:27 pmSAN - SNA

1 stop5h 03mAlaska Airlines

Deal found 1/29

$427

Last-minute flights from Orange County to San Diego
Discover last-minute flight deals from Orange County to San Diego. Data last updated January 30, 2025 and is based on user searches.

Wed 2/197:00 amSNA - SAN

1 stop8h 18mAlaska Airlines

Wed 2/195:27 pmSAN - SNA

1 stop5h 03mAlaska Airlines

Deal found 1/29

$427

Mon 2/242:46 pmSNA - SAN

1 stop18h 15mSpirit Airlines

Tue 2/253:00 pmSAN - SNA

1 stop6h 39mSpirit Airlines

Deal found 1/30

$94

One-way flights from Orange County to San Diego
Search for one-way flight options from Orange County to San Diego. Find affordable one-way fares based on user searches. Data last updated January 30, 2025.

Wed 2/192:15 pmSNA - SAN

1 stop18h 20mAlaska Airlines

Deal found 1/29

$117

Wed 2/59:23 amSNA - SAN

2 stops23h 35mSpirit Airlines

Deal found 1/30

$151

Find flights from Orange County to San Diego within your budget

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Mon 2/24

2:46 pm-9:01 am

1 stop18h 15m

San Diego

Tue 2/25

3:00 pm-9:39 pm

1 stop6h 39m

$94

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Thu 3/6

10:52 am-11:44 pm

2 stops12h 52m

San Diego

Fri 3/7

6:15 am-3:39 pm

2 stops9h 24m

$261

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Wed 2/19

7:00 am-3:18 pm

1 stop8h 18m

San Diego

Wed 2/19

5:27 pm-10:30 pm

1 stop5h 03m

$427

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Wed 2/19

2:15 pm-8:35 am

1 stop18h 20m

$117

Santa AnaSan Diego

SNA - SAN

SNASAN

Santa Ana J. Wayne/Orange Cnty

Wed 2/5

9:23 am-8:58 am

2 stops23h 35m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Best time to book a flight from Orange County to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Orange County with our price prediction graph.

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.

Travel insights for flights from Orange County to San Diego

Get recent, data-driven insights about flights from Orange County to San Diego including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from KFI to SAN?

When flying from Orange County to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Diego by month

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Alaska Airlines

8.0

Very good

9,686 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines

8.0

Very good

9,686 reviews

Alaska Airlines

8.0

Very good

9,686 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Spirit Airlines

6.3

Okay

8,083 reviews

Alaska Airlines

8.0

Very good

9,686 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

What airport do you fly into for flights to San Diego from Orange County?
San Diego (SAN) is the airport you will fly into if you book a flight from Orange County to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.
Can I find deals for flights from Orange County to San Diego that include hotel bookings?
Yes. In addition to deals on Orange County to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Orange County to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to San Diego.
Can I find deals for business class flights from Orange County to San Diego?
Yes. Cheapflights offers flight deals from Orange County to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Orange County to San Diego?
Currently, August is the cheapest month in which you can book a flight from Orange County to San Diego (average of $286). Flying from Orange County to San Diego in March is currently the most expensive (average of $366). 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.

See more FAQs

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$94+ Cheap flights from Orange County to San Diego (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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Orange County to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Orange County to San Diego

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Orange County to San Diego

Cheapest flights from Orange County to San DiegoExplore the most affordable flight options available from Orange County to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

Explore the most affordable flight options available from Orange County to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

Find flights from Orange County to San Diego within your budget

Best time to book a flight from Orange County to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Orange County with our price prediction graph.

Travel insights for flights from Orange County to San Diego

Get recent, data-driven insights about flights from Orange County to San Diego including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from KFI to SAN?

Find hourly flight availability from Orange County 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 January 30, 2025.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

Reviews of airlines servicing San Diego

Related info for your journey

Find useful and relevant information for your journey from Orange County to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Diego from Orange County?

Can I find deals for flights from Orange County to San Diego that include hotel bookings?

How can I find direct flights from Orange County to San Diego?

Can I find deals for business class flights from Orange County to San Diego?

What is the cheapest month to book a flight from Orange County to San Diego?

Traveling to a place near Orange County?

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Alternative routes for Orange County to San Diego

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Cheapest flights from Orange County to San Diego
Explore the most affordable flight options available from Orange County to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.