Cheap Flights from Sanford (SFM) to Charleston (CHS)

Popular airlines from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS)

Frequently asked questions

How much does a flight from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS) cost?
Snag a cheap one-way flight or cheap return flight from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS)?
is the least expensive month to fly from SFM to CHS. Traveling during an off-peak travel window is often the key to finding better fares.
Which airlines fly direct from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS)?
You can't fly directly from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS). However, you can find other airports that have nonstop flights. Board your plane at Portland Intl. Jetport Airport (PWM) and fly straight to Charleston without any detours.
What is the cheapest airline that flies from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SFM to CHS flight.
How many flights per day from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS)?
There aren't any daily nonstop flights departing from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SFM to CHS?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline 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 Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS)?
To avoid possible delays on the Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS) route, fly before 3 PM. Later flights are 22% more likely to be 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.
Is it cheaper to buy a plane ticket from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS) last-minute?
Booking your ticket from SFM to CHS shortly before your getaway is typically more expensive. But if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SFM to CHS flight and hotel package?
Compared with arranging hotels and flights separately, booking a SFM to CHS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of travel planning. Just pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sanford, ME (SFM-Sanford Seacoast Regional) to Charleston Intl. Airport (CHS)?
If you reserved your SFM to CHS flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket 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, head to our Customer Service portal for more information.

Travel information

Origin airport
Sanford Seacoast Regional
Destination airport
Charleston Intl.
Distance
884 mi

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Sanford to Charleston Flights

The cheapest times to fly from Sanford to Charleston

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

 

The best time to book a flight from Sanford to Charleston

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

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 Sanford to Charleston 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 Sanford to Charleston 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 Sanford to Charleston 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.

 

Sanford to Charleston Flights

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*Available to One Key members.