Cheap Flights from Stillwater (SWO) to Decatur (DEC)

Popular airlines from Stillwater, OK (SWO-Stillwater Regional) to Decatur, IL (DEC)

Frequently asked questions

How much does a flight from Stillwater Regional Airport (SWO) to Decatur Airport (DEC) cost?
Lock in a cheap one-way flight or cheap return flight from Stillwater Regional Airport (SWO) to Decatur Airport (DEC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Stillwater Regional Airport (SWO) to Decatur Airport (DEC)?
is the cheapest month to fly from SWO to DEC. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Stillwater Regional Airport (SWO) to Decatur Airport (DEC)?
To find the cheapest airline flying from SWO to DEC, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Stillwater Regional Airport (SWO) to Decatur Airport (DEC)?
Direct flights from Stillwater Regional Airport (SWO) to Decatur Airport (DEC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SWO to DEC?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier 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 Stillwater Regional Airport (SWO) to Decatur Airport (DEC)?
To land at Decatur Airport (DEC) without delays, choose a flight that leaves Stillwater Regional Airport (SWO) 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 Stillwater Regional Airport (SWO) to Decatur Airport (DEC) last-minute?
Last-minute fares from SWO to DEC are generally more expensive. To lock in the cheapest rates, start searching for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a SWO to DEC flight and hotel package?
Compared with arranging flights and hotels separately, booking a SWO to DEC flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our wide range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Stillwater Regional Airport (SWO) to Decatur Airport (DEC)?
In most cases, you're able to cancel or reschedule your SWO to DEC flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Stillwater Regional
Destination airport
Decatur
Distance
513 mi

Book with confidence

Book with confidence

Stillwater to Decatur Flights

The cheapest times to fly from Stillwater to Decatur

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

 

The best time to book a flight from Stillwater to Decatur

Sunday is one of the best days to book for cheap flights from Stillwater to Decatur: 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 Stillwater to Decatur

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 Stillwater to Decatur 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 Stillwater to Decatur 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 Stillwater to Decatur 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.

 

Stillwater to Decatur Flights

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Explore a world of travel with Expedia

*Available to One Key members.