Cheap Flights to Williamson County from $89 (2026/2027)

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Carbondale

Flights
Carbondale

How Much Does it Cost To Fly To Williamson County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Thu, Sep 3 - Sun, Sep 6
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$178 Roundtrip, found 2 days ago
$178
Roundtrip
found 2 days ago
Select Contour Airlines flight, departing Thu, Sep 3 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Sun, Sep 6, priced at $178 found 2 days ago
Fri, Sep 4 - Sun, Sep 6
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$181 Roundtrip, found 17 hours ago
$181
Roundtrip
found 17 hours ago
Select Contour Airlines flight, departing Fri, Sep 4 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Sun, Sep 6, priced at $181 found 17 hours ago
Thu, Sep 3 - Fri, Sep 4
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$293 Roundtrip, found 4 days ago
$293
Roundtrip
found 4 days ago
Select Contour Airlines flight, departing Thu, Sep 3 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Fri, Sep 4, priced at $293 found 4 days ago
Sat, Sep 26 - Wed, Sep 30
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$310 Roundtrip, found 3 days ago
$310
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 26 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Wed, Sep 30, priced at $310 found 3 days ago
Fri, Oct 30 - Wed, Nov 11
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$326 Roundtrip, found 3 days ago
$326
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 30 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Wed, Nov 11, priced at $326 found 3 days ago
Fri, Aug 28 - Sun, Aug 30
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$348 Roundtrip, found 2 days ago
$348
Roundtrip
found 2 days ago
Select Contour Airlines flight, departing Fri, Aug 28 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Sun, Aug 30, priced at $348 found 2 days ago
Tue, Aug 25 - Thu, Aug 27
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$353 Roundtrip, found 4 days ago
$353
Roundtrip
found 4 days ago
Select Contour Airlines flight, departing Tue, Aug 25 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Thu, Aug 27, priced at $353 found 4 days ago
Wed, Aug 26 - Sat, Aug 29
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$353 Roundtrip, found 4 days ago
$353
Roundtrip
found 4 days ago
Select Contour Airlines flight, departing Wed, Aug 26 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Sat, Aug 29, priced at $353 found 4 days ago
OriginDestinationTravel DatesFlights From*
STLMarionOctober 3 to October 4$524
*Prices include taxes and fees

Travelers ❤️ These Williamson County 🏨

Baymont by Wyndham Marion

Baymont by Wyndham Marion

2.5 out of 5
2608 W Main St Marion IL
Book a stay at this business-friendly hotel in Marion. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Marion Stadium and Kokopelli Golf Club are located nearby.
8.4/10 Very Good! (1,092 reviews)
"Breakfast could be much better!"

Reviewed on Aug 22, 2026

Opens in a new windowBaymont by Wyndham Marion
Drury Inn & Suites Marion

Drury Inn & Suites Marion

3 out of 5
2706 W DeYoung St Marion IL
Book a stay at this business-friendly hotel in Marion. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Marion Stadium and Kokopelli Golf Club are located nearby.
9.4/10 Exceptional! (1,011 reviews)
"Staff was very friendly. Breakfast was good. Bed was too soft and felt unsturdy. On the whole the hotel was fine but the price seemed a little high."

Reviewed on Aug 21, 2026

Opens in a new windowDrury Inn & Suites Marion
Walker's Bluff Casino Resort

Walker's Bluff Casino Resort

4.5 out of 5
777 Walkers Bluff Way Carterville IL
Book a stay at this luxury resort in Carterville. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Crab Orchard Golf Club and De Soto City Park are located nearby.
9.4/10 Exceptional! (505 reviews)
"Great food . Had lunch at 21&vine , dinner at eves steakhouse. Just don’t plan a day relaxing with a cocktail at pool or restaurant . You are allowed 2 drinks and they must be 20 minutes, minimum, apart. Good place to see concerts, spend the night. But unless you want to gamble, there is nothing ..."

Reviewed on Aug 21, 2026

Opens in a new windowWalker's Bluff Casino Resort
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Best Western Marion Hotel

Best Western Marion Hotel

2.5 out of 5
400 Comfort Dr Marion IL
Book a stay at this business-friendly hotel in Marion. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Marion Stadium and Kokopelli Golf Club are located nearby.
Opens in a new windowBest Western Marion Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Williamson County?
Within the last seven days, the cheapest roundtrip flight to Williamson County cost $178 on our site. Look through our fabulous deals, secure your tickets and look forward to your next travel experience. This price was available on Travelocity for flights to Williamson County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Williamson County?
According to Travelocity's direct return flight demand between January and December last year, September is the cheapest time to journey to Williamson County. Browse for flights during this month and snap up a terrific deal today.
How can I check my flight status to Williamson County?
Get alerts on your flight to Williamson County, amend your journey and lots more from our "Trips" portal. Located at the top right of our homepage, it's your gateway to viewing and managing your bookings. All you have to do is log in or create an account. Wise wanderers will also love the Travelocity app. You'll get real-time travel updates, along with the ability to view and book hotels, flights and rental cars while you're on the move. If you have friends or family flying with you, it's also a quick way to share travel details with each other.
How do I find the best deals on flights to Williamson County?
An easy way to score a terrific deal is to be flexible with your travel dates. Start by searching for your flight to Williamson County, then click on "Flexible dates" above your results. This will reveal any cheaper prices for the surrounding dates. Want another tip? Try to book early. To give you an idea of fares, $178 was the most affordable price for a roundtrip flight to Williamson County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Williamson County with Travelocity?
From cheap flights to Williamson County to vacation packages, Travelocity is your one-stop shop for amazing adventures. With everything you need in one convenient place, you can relax while daydreaming about the fun things that await in Williamson County and less time on the nitty-gritty of travel planning. Plus with our Price Match Guarantee and online chat support, we go out of our way to make your next getaway the most magical one yet.
How much is a flight to Williamson County on average?
Based on prices found on Travelocity over the last seven days, roundtrip flights to Williamson County cost between $178 and $524. Whenever you're ready to jet off, Travelocity will help you find a fare that'll match your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to Williamson County?
If you're about to jump on a long-haul flight to Williamson County, you can normally expect food, drinks and entertainment to be included. Airlines endeavor to make longer flights as comfortable as they can for passengers. Shorter trips — as well as flights with budget airlines — may not have such inclusions. If you're chasing cheap flights for family vacations with a low-cost carrier, be prepared to pay extra for meals and entertainment.