Cheap Flights from Sanford (SFM) to Chattanooga (CHA)

Popular airlines from Sanford, ME (SFM-Sanford Seacoast Regional) to Chattanooga Metropolitan Airport (CHA)

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Flights from Sanford (SFM) to Chattanooga (CHA)
Origin airport
Sanford Seacoast Regional
Destination airport
Chattanooga Metropolitan
Distance
964 mi

Sanford to Chattanooga Flights

The cheapest times to fly from Sanford to Chattanooga

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

The best time to book a flight from Sanford to Chattanooga

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

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 Chattanooga 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 Chattanooga 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 Chattanooga 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

Is it cheaper to buy a plane ticket from SFM to CHA last minute?
When it comes to booking your flights, it’s always better to be prepared. While you may be able to find a deal on a SFM to Chattanooga Airport flight at the last minute, fares usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international trips it’s three to four months.
What airports do you fly into for Chattanooga from Sanford?
From Sanford, you can travel to Chattanooga through Chattanooga Metropolitan Airport (CHA), Marion County Airport (APT) and Dalton, GA (DNN-Dalton Municipal). It’s a good idea to check which hub is the most convenient for you before you make a decision. If you decide to land at Chattanooga Metropolitan Airport (CHA), it’s about 6 mi east of the center of the city. Use the dollars you save when booking your seat with Expedia to check out the city’s awesome attractions, such as Ruby Falls and Tennessee Aquarium.
Can I change the date of my flight from SFM to Chattanooga Airport?
It’s a piece of cake to make changes to your SFM to CHA trip yourself. Simply go to the Expedia Trips portal and choose “change flight.” Look for new flights and lock in the one that better suits your plans. You’ll get an estimate of any flight change fees. You can also use our Customer Service portal to chat to our Virtual Agent and get answers to your questions.

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