Cheap Flights from Belleville (BLV) to Sanford (SFM)

Popular airlines from Belleville, IL (BLV-MidAmerica-St. Louis) to Sanford, ME (SFM-Sanford Seacoast Regional)

Frequently asked questions

How much does a flight from MidAmerica-St. Louis Airport (BLV) to Sanford, ME (SFM-Sanford Seacoast Regional) cost?
Lock in a cheap one-way flight or cheap return flight from MidAmerica-St. Louis Airport (BLV) 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 MidAmerica-St. Louis Airport (BLV) to Sanford, ME (SFM-Sanford Seacoast Regional)?
The cheapest month to fly from BLV to SFM is , when demand is low. Off-peak season is generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from MidAmerica-St. Louis Airport (BLV) to Sanford, ME (SFM-Sanford Seacoast Regional)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from BLV to SFM. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from MidAmerica-St. Louis Airport (BLV) to Sanford, ME (SFM-Sanford Seacoast Regional)?
Direct flights from MidAmerica-St. Louis Airport (BLV) to Sanford, ME (SFM-Sanford Seacoast Regional) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BLV to SFM?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, season 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 MidAmerica-St. Louis Airport (BLV) to Sanford, ME (SFM-Sanford Seacoast Regional)?
To touch down at Sanford, ME (SFM-Sanford Seacoast Regional) without delays, book a flight that leaves from MidAmerica-St. Louis Airport (BLV) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 MidAmerica-St. Louis Airport (BLV) to Sanford, ME (SFM-Sanford Seacoast Regional) last-minute?
Booking your plane ticket from BLV to SFM right before your journey is usually more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a BLV to SFM flight and hotel package?
Booking a BLV to SFM flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from MidAmerica-St. Louis Airport (BLV) to Sanford, ME (SFM-Sanford Seacoast Regional)?
Typically, it's possible to cancel or reschedule your BLV to SFM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
MidAmerica-St. Louis
Destination airport
Sanford Seacoast Regional
Distance
1048 mi

Book with confidence

Belleville to Sanford Flights

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

 

The best time to book a flight from Belleville to Sanford

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

 

Belleville to Sanford Flights

Explore a world of travel with Expedia

*Available to One Key members.