Cheap Flights from Denver (DEN) to Sanford (SFM)

Popular airlines from Denver Intl. Airport (DEN) 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 $336
PWM
Portland Intl. Jetport
Cheapest
Average driving time to city center42 min
Flights from $336

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Sanford, ME (SFM-Sanford Seacoast Regional) cost?
Snag a cheap one-way flight or cheap return flight from Denver Intl. Airport (DEN) to Sanford, ME (SFM-Sanford Seacoast Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Sanford, ME (SFM-Sanford Seacoast Regional)?
Traveling in may help you find better deals, as it's the cheapest month for flights between DEN and SFM. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) 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 DEN to SFM. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Denver Intl. Airport (DEN) to Sanford, ME (SFM-Sanford Seacoast Regional)?
You'll have to book a flight with a layover if you're traveling from Denver Intl. Airport (DEN) to Sanford, ME (SFM-Sanford Seacoast Regional). Direct flights don't operate daily on this route. However, just 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 DEN to SFM?
Generally you'll have the most choice when it comes to flights 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 Denver Intl. Airport (DEN) to Sanford, ME (SFM-Sanford Seacoast Regional)?
To arrive at Sanford, ME (SFM-Sanford Seacoast Regional) without delays, book a flight that takes off from Denver Intl. Airport (DEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Denver Intl. Airport (DEN) to Sanford, ME (SFM-Sanford Seacoast Regional) last-minute?
Last-minute bookings from DEN to SFM are typically more expensive. To secure the lowest prices, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, you may score a cheap ticket just before your departure.
Is it cheaper to book a DEN to SFM flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEN to SFM flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient 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 Denver Intl. Airport (DEN) to Sanford, ME (SFM-Sanford Seacoast Regional)?
If you booked your DEN to SFM flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket 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 if you want more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Sanford Seacoast Regional
Distance
1758 mi

Book with confidence

Denver to Sanford Flights

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

 

The best time to book a flight from Denver to Sanford

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

 

Denver to Sanford Flights

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*Available to One Key members.