San Diego

Cheap flights from Orange County to San Diego (SAN)

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 43 days early can save you up to 60% on average compared to booking a flight this week. If booking 43 days before your flight isn’t an option for you, users have found flights from Orange County to San Diego for as little as $173 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 $223 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 September. For low rates, April can be a great choice for travel to San Diego. Flights to San Diego from Orange County in April are about $154 on average during April, but can be found for as low as $75.

When is the cheapest time to fly from Orange County to San Diego (KFI - 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.

Cheap flights from Orange County to San Diego in January, February 2022

The best prices found for Orange County to SAN flights for January, February
Feb 5 - Feb 6
SNA

Santa Ana J. Wayne/Orange Cnty

SAN

San Diego

1 stop

9h 24m
SAN

San Diego

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

16h 02m
$102

Spirit Airlines

View Deal

Deal found 21/1/22

Feb 17 - Feb 23
SNA

Santa Ana J. Wayne/Orange Cnty

SAN

San Diego

1 stop

10h 16m
SAN

San Diego

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

10h 47m
$103

Frontier

View Deal

Deal found 20/1/22

Jan 25 - Jan 26
SNA

Santa Ana J. Wayne/Orange Cnty

SAN

San Diego

1 stop

10h 14m
SAN

San Diego

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

12h 09m
$108

Multiple Airlines

View Deal

Deal found 19/1/22

Orange County to San Diego 2022 flight deals

Cheap flights to San Diego from Orange County found for this year
Feb 5 - Feb 6
SNA

Santa Ana J. Wayne/Orange Cnty

SAN

San Diego

1 stop

9h 24m
SAN

San Diego

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

16h 02m
$102

Spirit Airlines

View Deal

Deal found 21/1/22

Feb 17 - Feb 23
SNA

Santa Ana J. Wayne/Orange Cnty

SAN

San Diego

1 stop

10h 16m
SAN

San Diego

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

10h 47m
$103

Frontier

View Deal

Deal found 20/1/22

Jan 25 - Jan 26
SNA

Santa Ana J. Wayne/Orange Cnty

SAN

San Diego

1 stop

10h 14m
SAN

San Diego

SNA

Santa Ana J. Wayne/Orange Cnty

1 stop

12h 09m
$108

Multiple Airlines

View Deal

Deal found 19/1/22

One-way flights to San Diego from Orange County

The cheapest one-way flights from Orange County to San Diego
Feb 3
SNA

Santa Ana J. Wayne/Orange Cnty

SAN

San Diego

1 stop

9h 24m
$42

Spirit Airlines

View Deal

Deal found 20/1/22

Feb 14
SNA

Santa Ana J. Wayne/Orange Cnty

SAN

San Diego

1 stop

16h 02m
$51

Spirit Airlines

View Deal

Deal found 19/1/22

Mar 5
SNA

Santa Ana J. Wayne/Orange Cnty

SAN

San Diego

1 stop

8h 30m
$52

Frontier

View Deal

Deal found 19/1/22

Related info for your journey

Useful info, stats and facts about Orange County to San Diego flights.

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.

Which airlines flying from Orange County to San Diego have flexible changes due to COVID-19?

One of the carriers operating flights from Orange County to San Diego that may be offering flexible change policies is Alaska Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Orange County to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Orange County to San Diego for under $200. The cheapest flight booked recently is on Spirit Airlines for just $102, but on average you can expect to pay $231.

What are the cheapest airlines to fly from Orange County to San Diego one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $42. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Orange County to San Diego for a low price.

What are the cheapest flights from Orange County to San Diego?

Looking at all options, your cheapest flight can be booked for $301. While the most popular route (Santa Ana J. Wayne/Orange Cnty - San Diego) can be booked for $110 on average our data indicates $301 when flying from Orange County to San Diego.

Can I fly to San Diego from Orange County right now?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Orange County need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Orange County must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Diego.

Quarantine requirements
Visitors from Orange County are not required to quarantine after entering San Diego.

Can I fly back to Orange County from San Diego?

Returning to Orange County from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Orange County.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Orange County.

Alternative routes for Orange County to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Departure points for flights from Orange County to San Diego

Select to see more specific information for flights to San Diego from all departure points in Orange County