Cheap Flights from Jackson Hole (JAC) to Decatur (DEC)

Popular airlines from Jackson Hole Airport (JAC) to Decatur, IL (DEC)

Flights from Jackson Hole (JAC) to Decatur (DEC)
Origin airport
Jackson Hole
Destination airport
Decatur
Distance
1153 mi

Jackson Hole to Decatur Flights

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

 

The best time to book a flight from Jackson Hole to Decatur

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

 

Frequently asked questions

How much does a flight from Jackson Hole Airport (JAC) to Decatur Airport (DEC) cost?
Grab a cheap one-way flight or cheap return flight from Jackson Hole Airport (JAC) 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 Jackson Hole Airport (JAC) to Decatur Airport (DEC)?
Traveling in may help you find better deals, as it's the cheapest month for flights between JAC and DEC. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Jackson Hole Airport (JAC) to Decatur Airport (DEC)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from JAC to DEC. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Jackson Hole Airport (JAC) to Decatur Airport (DEC)?
Direct flights from Jackson Hole Airport (JAC) to Decatur Airport (DEC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from JAC to DEC?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary 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 Jackson Hole Airport (JAC) to Decatur Airport (DEC)?
To avoid possible delays on the Jackson Hole Airport (JAC) to Decatur Airport (DEC) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Jackson Hole Airport (JAC) to Decatur Airport (DEC) last-minute?
Last-minute bookings from JAC to DEC are typically more expensive. To lock in the best rates, start looking for flights as soon as possible. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before your trip.
Is it cheaper to book a JAC to DEC flight and hotel package?
Compared with arranging flights and hotels separately, booking a JAC to DEC flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of travel planning. Simply pick your flights and select from our wide range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Jackson Hole Airport (JAC) to Decatur Airport (DEC)?
If you booked your JAC to DEC flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type 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.

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*Available to One Key members.