$258 Cheap Flights from Rockland (RKD) to San Francisco (SFO)

Popular airlines from Rockland, ME (RKD-Knox County Regional) to San Francisco Intl. Airport (SFO)

Cheap Flights from Rockland to San Francisco (RKD-SFO)

Prices were available within the past 7 days and start at $258 for one-way flights and $580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Cape Air
JetBlue Airways
Cape Air
JetBlue Airways
JetBlue Airways
Cape Air
Cape Air
JetBlue Airways
JetBlue Airways

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Alternative airports near San Francisco

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

Flights from Rockland (RKD) to San Francisco (SFO)
Origin airport
Knox County Regional
Destination airport
San Francisco Intl.
Airlines serving
JetBlue Airways
Roundtrip price
$579
Distance
2771 mi

Rockland to San Francisco Flights

The cheapest times to fly from Rockland to San Francisco

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

 

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

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

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 Rockland to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $258 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 Rockland to San Francisco 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 Rockland to San Francisco 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 Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO) cost?
Lock in a cheap one-way flight from $258 or cheap return flight from $580 from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO)?
The cheapest month to fly from RKD to SFO is December, when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO)?
To find the cheapest airline flying from RKD to SFO, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO)?
Direct flights from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RKD to SFO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO)?
Choose a flight from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time 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.
Is it cheaper to buy a plane ticket from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO) last-minute?
Booking your flight from RKD to SFO right before your trip is typically more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a RKD to SFO flight and hotel package?
You can save money by securing a RKD to SFO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO)?
It's usually possible to cancel or reschedule your RKD to SFO flight. However, if it's been more than 24 hours since booking, 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 further details on our Customer Service portal.

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*Available to One Key members.