Cheap Flights from San Francisco (SFO) to Sanford (SFM)

Popular airlines from San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional)

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Alternative airports near Sanford

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

Select flight to Portland Intl. Jetport PWM. Cheapest option available. Average driving time to city center is 42 minutes. Flights from $341
PWM
Portland Intl. Jetport
Cheapest
Average driving time to city center42 min
Flights from $341

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional) cost?
Snag a cheap one-way flight or cheap return flight from San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional) 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 San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional)?
is the most affordable month to fly from SFO to SFM. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from SFO to SFM. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional)?
You'll have to hop on a flight with a layover if you're traveling from San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from SFO to SFM?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, including the time of year and airline.*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 Sanford, ME (SFM-Sanford Seacoast Regional)?
To avoid possible delays on the San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional) last-minute?
Last-minute bookings from SFO to SFM are usually more expensive. For the best rates, start searching for flights early. That said, if you're flexible with your travel dates, you may score a cheap fare right before your trip.
Is it cheaper to book a SFO to SFM flight and hotel package?
Compared with arranging flights and hotels separately, booking a SFO to SFM flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Sanford, ME (SFM-Sanford Seacoast Regional)?
If you reserved your SFO to SFM flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type 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 more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Sanford Seacoast Regional
Distance
2700 mi

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San Francisco to Sanford Flights

The cheapest times to fly from San Francisco to Sanford

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

 

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

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

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 Sanford in 2026. 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 Sanford 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 Sanford 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.

 

San Francisco to Sanford Flights

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