$293 Cheap Flights from Rockland (RKD) to San Francisco (SFO)

View $293 flight on Tue, Aug 19, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $293 for one-way flights and $954 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Mon, Jul 28 - Fri, Aug 1
RKD
Rockland
SFO
San Francisco
$954 Roundtrip, found 5 days ago
$954
Roundtrip
found 5 days ago
Select Cape Air flight, departing Mon, Jul 28 from Rockland to San Francisco, returning Fri, Aug 1, priced at $954 found 5 days ago
JetBlue Airways
Mon, Jul 28 - Fri, Aug 1
RKD
Rockland
SFO
San Francisco
$992 Roundtrip, found 5 days ago
$992
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, Jul 28 from Rockland to San Francisco, returning Fri, Aug 1, priced at $992 found 5 days ago
JetBlue Airways
Mon, Jul 28 - Fri, Aug 1
RKD
Rockland
SFO
San Francisco
$1,019 Roundtrip, found 5 days ago
$1,019
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, Jul 28 from Rockland to San Francisco, returning Fri, Aug 1, priced at $1,019 found 5 days ago
Cape Air
Mon, Jul 28 - Fri, Aug 1
RKD
Rockland
SFO
San Francisco
$1,031 Roundtrip, found 5 days ago
$1,031
Roundtrip
found 5 days ago
Select Cape Air flight, departing Mon, Jul 28 from Rockland to San Francisco, returning Fri, Aug 1, priced at $1,031 found 5 days ago
JetBlue Airways
Mon, Jul 28 - Fri, Aug 1
RKD
Rockland
SFO
San Francisco
$1,039 Roundtrip, found 5 days ago
$1,039
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, Jul 28 from Rockland to San Francisco, returning Fri, Aug 1, priced at $1,039 found 5 days ago
Cape Air
Mon, Jul 28 - Fri, Aug 1
RKD
Rockland
SFO
San Francisco
$1,039 Roundtrip, found 5 days ago
$1,039
Roundtrip
found 5 days ago
Select Cape Air flight, departing Mon, Jul 28 from Rockland to San Francisco, returning Fri, Aug 1, priced at $1,039 found 5 days ago
Cape Air
Mon, Jul 28 - Fri, Aug 1
RKD
Rockland
SFO
San Francisco
$1,054 Roundtrip, found 5 days ago
$1,054
Roundtrip
found 5 days ago
Select Cape Air flight, departing Mon, Jul 28 from Rockland to San Francisco, returning Fri, Aug 1, priced at $1,054 found 5 days ago
JetBlue Airways
Sat, Nov 22 - Sat, Nov 29
RKD
Rockland
SFO
San Francisco
$1,055 Roundtrip, found 5 days ago
$1,055
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Nov 22 from Rockland to San Francisco, returning Sat, Nov 29, priced at $1,055 found 5 days ago
Cape Air
Mon, Jul 28 - Fri, Aug 1
RKD
Rockland
SFO
San Francisco
$1,059 Roundtrip, found 5 days ago
$1,059
Roundtrip
found 5 days ago
Select Cape Air flight, departing Mon, Jul 28 from Rockland to San Francisco, returning Fri, Aug 1, priced at $1,059 found 5 days ago
JetBlue Airways
Mon, Jul 28 - Fri, Aug 1
RKD
Rockland
SFO
San Francisco
$1,067 Roundtrip, found 5 days ago
$1,067
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, Jul 28 from Rockland to San Francisco, returning Fri, Aug 1, priced at $1,067 found 5 days ago
Flights from Rockland (RKD) to San Francisco (SFO)
Origin airport
Knox County Regional
Destination airport
San Francisco Intl.
Roundtrip price
$954
Distance
2771 mi

Frequently asked questions

How much does a flight from Knox County Regional Airport (RKD) to San Francisco Intl. Airport (SFO) cost?
Discover the latest flight deals from RKD to SFO 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 RKD to SFO?
The cheapest flights from RKD to SFO 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 RKD to SFO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from RKD to SFO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
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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