Cheap Flights from Detroit (DTW) to Sanford (SFM)

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Flights from Detroit (DTW) to Sanford (SFM)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Sanford Seacoast Regional
Distance
645 mi

Detroit to Sanford Flights

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

The best time to book a flight from Detroit to Sanford

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit 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 Detroit 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 Detroit 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

Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to SFM last minute?
Booking your flight from Detroit Metropolitan Wayne County Airport (DTW) to SFM last minute could save you some dough if you stumble on a real bargain. However, fares don’t typically get cheaper as the date of departure nears. If you wait around, flights could also be booked solid or the best seats taken (we hope you like the middle seat!). If you don’t want to hedge your bets, book well in advance of your departure date. Don’t forget that some of the biggest bargains can be found up to a year in advance. If your favorite airline hasn’t released tickets yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Sanford from Detroit?
Sanford, ME (SFM-Sanford Seacoast Regional), Portland Intl. Jetport Airport (PWM) and Manchester-Boston Regional Airport (MHT) are your options when taking off from Detroit to Sanford. About 4 mi southeast of the center of Sanford, Sanford, ME (SFM-Sanford Seacoast Regional) is the city’s major hub. Consider factors like flight departure and arrival times and the distance to your hotel before deciding on an airport. Mousam Lake and Bowl A Rama are two leading attractions to put on your to-do list when you arrive at your destination.
Can I change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to SFM?
It’s so easy to make amendments to your Detroit Metro Airport to SFM journey yourself. Simply log in to the Expedia Trips portal and hit “change flight.” Look for new flights and secure the one that fits your plans. You’ll see an estimate of any flight change costs. You can also find your way to our Customer Service portal to chat to our Virtual Agent and get answers to all your questions.

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*Available to One Key members.