Cheap Flights from Orange County (SNA) to San Carlos (SQL)

Popular airlines from John Wayne Airport (SNA) to San Carlos, CA (SQL)

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Alternative airports near San Carlos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Average driving time to city center is 16 minutes. Flights from $357
SFO
San Francisco Intl.
Average driving time to city center16 min
Flights from $357
Select flight to Norman Y. Mineta San Jose Intl. SJC. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $205
SJC
Norman Y. Mineta San Jose Intl.
Cheapest
Average driving time to city center26 min
Flights from $205
Select flight to Oakland Intl. OAK. Average driving time to city center is 32 minutes. Flights from $357
OAK
Oakland Intl.
Average driving time to city center32 min
Flights from $357
Flights from Orange County (SNA) to San Carlos (SQL)
Origin airport
John Wayne
Destination airport
San Carlos
Distance
361 mi

Orange County to San Carlos Flights

The cheapest times to fly from Orange County to San Carlos

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 Carlos are during the month of . You can find some of the cheapest flights from Orange County to San Carlos with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Orange County to San Carlos: 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 Carlos

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 Carlos in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Carlos 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 Carlos 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 Carlos Airport (SQL) cost?
Snag a cheap one-way flight or cheap return flight from John Wayne Airport (SNA) to San Carlos Airport (SQL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from John Wayne Airport (SNA) to San Carlos Airport (SQL)?
The cheapest month to fly from SNA to SQL is , when there's less demand. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from John Wayne Airport (SNA) to San Carlos Airport (SQL)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SNA to SQL. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from John Wayne Airport (SNA) to San Carlos Airport (SQL)?
Direct flights from John Wayne Airport (SNA) to San Carlos Airport (SQL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SNA to SQL?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Wayne Airport (SNA) to San Carlos Airport (SQL)?
Opt for a flight from John Wayne Airport (SNA) to San Carlos Airport (SQL) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for San Francisco from John Wayne Airport (SNA)?
Take a direct flight from John Wayne Airport (SNA) to San Francisco and land at one of these hubs:

  • San Francisco Intl. Airport (SFO)
  • Norman Y. Mineta San Jose Intl. Airport (SJC)
  • Oakland Intl. Airport (OAK)

Is it cheaper to buy a plane ticket from John Wayne Airport (SNA) to San Carlos Airport (SQL) last-minute?
Holding off until right before your break to book a flight from SNA to SQL often results in higher prices. While it's possible to find some last-minute offers, there's no guarantee. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book a SNA to SQL flight and hotel package?
You can save money by booking a SNA to SQL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from John Wayne Airport (SNA) to San Carlos Airport (SQL)?
It's generally possible to cancel or reschedule your SNA to SQL flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.