Cheap Flights from Chicago (ORD) to Sanford (SFM)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) 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 $249
PWM
Portland Intl. Jetport
Cheapest
Average driving time to city center42 min
Flights from $249

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Sanford, ME (SFM-Sanford Seacoast Regional) cost?
Grab a cheap one-way flight or cheap return flight from O'Hare Intl. Airport (ORD) 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 O'Hare Intl. Airport (ORD) to Sanford, ME (SFM-Sanford Seacoast Regional)?
is the most affordable month to fly from ORD to SFM. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Sanford, ME (SFM-Sanford Seacoast Regional)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ORD to SFM flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Sanford, ME (SFM-Sanford Seacoast Regional)?
There are no daily direct flights from O'Hare Intl. Airport (ORD) to Sanford, ME (SFM-Sanford Seacoast Regional). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from ORD to SFM?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending 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 O'Hare Intl. Airport (ORD) to Sanford, ME (SFM-Sanford Seacoast Regional)?
Select a flight from O'Hare Intl. Airport (ORD) to Sanford, ME (SFM-Sanford Seacoast Regional) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 O'Hare Intl. Airport (ORD)?
Portland Intl. Jetport Airport (PWM) is the only airport in Sanford with direct flights from O'Hare Intl. Airport (ORD). Check out your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Sanford, ME (SFM-Sanford Seacoast Regional) last-minute?
Last-minute bookings from ORD to SFM are usually more expensive. To lock in the best rates, start looking for flights as early as possible. That being said, if you can play around with your travel dates, you may find a cheap ticket right before your journey.
Is it cheaper to book an ORD to SFM flight and hotel package?
Compared with arranging flights and hotels separately, booking an ORD to SFM flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide 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 O'Hare Intl. Airport (ORD) to Sanford, ME (SFM-Sanford Seacoast Regional)?
If you booked your ORD to SFM flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond 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'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Sanford Seacoast Regional
Distance
877 mi

Book with confidence

Chicago to Sanford Flights

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

 

The best time to book a flight from Chicago to Sanford

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

 

Chicago to Sanford Flights

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*Available to One Key members.