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

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

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 $483
PWM
Portland Intl. Jetport
Cheapest
Average driving time to city center42 min
Flights from $483
Flights from Charleston (CHS) to Sanford (SFM)
Origin airport
Charleston Intl.
Destination airport
Sanford Seacoast Regional
Distance
884 mi

Charleston to Sanford Flights

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

 

The best time to book a flight from Charleston to Sanford

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

 

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Sanford, ME (SFM-Sanford Seacoast Regional) cost?
Discover the latest flight deals from CHS to SFM 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 CHS to SFM?
The cheapest flights from CHS to SFM 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 CHS to SFM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CHS to SFM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Charleston Intl. Airport (CHS) to Sanford, ME (SFM-Sanford Seacoast Regional)?
Direct flights from Charleston Intl. Airport (CHS) to Sanford, ME (SFM-Sanford Seacoast Regional) 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 dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CHS to SFM?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charleston Intl. Airport (CHS) to Sanford, ME (SFM-Sanford Seacoast Regional)?
To avoid potential delays on the Charleston Intl. Airport (CHS) to Sanford, ME (SFM-Sanford Seacoast Regional) route, aim to travel before 3 PM. Departures after this hour 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.
What airports do you fly into for Sanford from Charleston Intl. Airport (CHS)?
Take a direct flight from Charleston Intl. Airport (CHS) to Sanford and touch down at Portland Intl. Jetport Airport (PWM). Another convenient gateway to this destination is Manchester-Boston Regional Airport (MHT).
Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Sanford, ME (SFM-Sanford Seacoast Regional) last-minute?
Last-minute bookings from CHS to SFM are generally more expensive. To lock in the best rates, start looking for flights ahead of time. That being said, if your travel plans are flexible, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a CHS to SFM flight and hotel package?
Compared with arranging flights and hotels separately, booking a CHS to SFM flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Sanford, ME (SFM-Sanford Seacoast Regional)?
If you booked your CHS to SFM flight in the last 24 hours, you may be able to cancel or modify it without any 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 details.

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*Available to One Key members.