$81 Cheap Flights from Orange County (SNA) to San Diego (SAN)

View $81 flight on Wed, May 28, 2025Opens in a new window
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Cheap Flights from Orange County to San Diego (SNA-SAN)

Prices were available within the past 7 days and start at $81 for one-way flights and $151 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, May 24 - Tue, Jun 10
SNA
Orange County
SAN
San Diego
$151 Roundtrip, found 1 day ago
$151
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, May 24 from Orange County to San Diego, returning Tue, Jun 10, priced at $151 found 1 day ago
Alaska Airlines
Wed, May 7 - Wed, May 14
SNA
Orange County
SAN
San Diego
$162 Roundtrip, found 13 hours ago
$162
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 7 from Orange County to San Diego, returning Wed, May 14, priced at $162 found 13 hours ago
Alaska Airlines
Tue, May 6 - Tue, May 13
SNA
Orange County
SAN
San Diego
$172 Roundtrip, found 13 hours ago
$172
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Tue, May 6 from Orange County to San Diego, returning Tue, May 13, priced at $172 found 13 hours ago
Hawaiian Airlines
Sat, May 24 - Sun, May 25
SNA
Orange County
SAN
San Diego
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, May 24 from Orange County to San Diego, returning Sun, May 25, priced at $181 found 1 day ago
Alaska Airlines
Mon, Jun 2 - Tue, Jun 3
SNA
Orange County
SAN
San Diego
$182 Roundtrip, found 10 hours ago
$182
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Mon, Jun 2 from Orange County to San Diego, returning Tue, Jun 3, priced at $182 found 10 hours ago
Alaska Airlines
Sat, May 31 - Mon, Jun 9
SNA
Orange County
SAN
San Diego
$185 Roundtrip, found 5 days ago
$185
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 31 from Orange County to San Diego, returning Mon, Jun 9, priced at $185 found 5 days ago
Hawaiian Airlines
Wed, Apr 30 - Sat, May 10
SNA
Orange County
SAN
San Diego
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Apr 30 from Orange County to San Diego, returning Sat, May 10, priced at $187 found 1 day ago
United
Tue, Apr 29 - Sat, May 10
SNA
Orange County
SAN
San Diego
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 29 from Orange County to San Diego, returning Sat, May 10, priced at $230 found 1 day ago
Southwest Airlines
Sat, May 24 - Mon, May 26
SNA
Orange County
SAN
San Diego
$348 Roundtrip, found 2 days ago
$348
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, May 24 from Orange County to San Diego, returning Mon, May 26, priced at $348 found 2 days ago
American Airlines
Tue, Jun 3 - Wed, Jun 4
SNA
Orange County
CLD
Carlsbad
$421 Roundtrip, found 1 day ago
$421
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jun 3 from Orange County to Carlsbad, returning Wed, Jun 4, priced at $421 found 1 day ago
Flights from Orange County (SNA) to San Diego (SAN)
Origin airport
John Wayne
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$151
Distance
75 mi

Orange County to San Diego Flights

The cheapest times to fly from Orange County to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Orange County to San Diego are during the month of May. You can find some of the cheapest flights from Orange County to San Diego with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Orange County to San Diego

Sunday is one of the best days to book for cheap flights from Orange County to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Orange County to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Orange County to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Orange County to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Orange County to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from John Wayne Airport (SNA) to San Diego Intl. Airport (SAN) cost?
Discover the latest flight deals from SNA to SAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SNA to SAN?
The cheapest flights from SNA to SAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from John Wayne Airport (SNA) to San Diego Intl. Airport (SAN)?
While Orange County, CA (SNA-John Wayne) has no direct flights to San Diego Intl. Airport (SAN), other airports have nonstop routes. Flying from Los Angeles Intl. Airport (LAX) will get you to San Diego without any detours.
What is the cheapest airline that flies from SNA to SAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SNA to SAN. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from John Wayne Airport (SNA) to San Diego Intl. Airport (SAN)?
Direct flights from John Wayne Airport (SNA) to San Diego Intl. Airport (SAN) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and pick either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from SNA to SAN?
Generally you’ll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from SNA to SAN?
Consider traveling with Alaska Airlines if you’d like to fly straight from John Wayne Airport (SNA) to San Diego Intl. Airport (SAN) without any holdups. This carrier has the strongest track record for punctuality, with an on-time performance of 100%. Want to be notified if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from John Wayne Airport (SNA) to San Diego Intl. Airport (SAN)?
Choose a flight from John Wayne Airport (SNA) to San Diego Intl. Airport (SAN) that takes off before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from John Wayne Airport (SNA) to San Diego Intl. Airport (SAN) last-minute?
Last-minute bookings from SNA to SAN are generally more expensive. To secure the lowest rates, start looking for flights early. That being said, if you’re flexible with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book a SNA to SAN flight and hotel package?
Booking a SNA to SAN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John Wayne Airport (SNA) to San Diego Intl. Airport (SAN)?
Generally, it’s possible to reschedule or cancel your SNA to SAN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.