Cheap Flights from San Francisco (SFO) to Oceanside (OCN)

Popular airlines from San Francisco Intl. Airport (SFO) to Oceanside, CA (OCN)

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Alternative airports near Oceanside

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

Select flight to McClellan-Palomar CLD. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $209
CLD
McClellan-Palomar
Cheapest
Average driving time to city center19 min
Flights from $209
Flights from San Francisco (SFO) to Oceanside (OCN)
Origin airport
San Francisco Intl.
Destination airport
Oceanside
Distance
415 mi

San Francisco to Oceanside Flights

The cheapest times to fly from San Francisco to Oceanside

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

 

The best time to book a flight from San Francisco to Oceanside

Sunday is one of the best days to book for cheap flights from San Francisco to Oceanside: 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 San Francisco to Oceanside

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 San Francisco to Oceanside 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 San Francisco to Oceanside 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 San Francisco to Oceanside 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 San Francisco Intl. Airport (SFO) to Oceanside, CA (OCN) cost?
Discover the latest flight deals from SFO to OCN 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 SFO to OCN?
The cheapest flights from SFO to OCN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SFO to OCN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SFO to OCN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Oceanside, CA (OCN)?
There are no daily nonstop flights from San Francisco Intl. Airport (SFO) to Oceanside, CA (OCN). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SFO to OCN?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending 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 San Francisco Intl. Airport (SFO) to Oceanside, CA (OCN)?
To avoid potential delays on the San Francisco Intl. Airport (SFO) to Oceanside, CA (OCN) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being 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.
What airports do you fly into for San Diego County from San Francisco Intl. Airport (SFO)?
Compare your flight options from San Francisco Intl. Airport (SFO) to San Diego Intl. Airport (SAN). This is the only airport in San Diego County you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Oceanside, CA (OCN) last-minute?
Holding off until just before your departure to book a ticket from SFO to OCN generally means paying more. While you might find some last-minute deals, there's no guarantee. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a SFO to OCN flight and hotel package?
Opting for a SFO to OCN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Oceanside, CA (OCN)?
If you reserved your SFO to OCN flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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