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

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Mount Vernon

Flights
Mount Vernon

How Much Does it Cost To Fly To Jefferson County?

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

Fri, Aug 21 - Fri, Aug 21
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select Contour Airlines flight, departing Fri, Aug 21 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Fri, Aug 21, priced at $177 found 6 days ago
Thu, Jul 23 - Wed, Jul 29
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$178 Roundtrip, found 11 hours ago
$178
Roundtrip
found 11 hours ago
Select Contour Airlines flight, departing Thu, Jul 23 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Wed, Jul 29, priced at $178 found 11 hours ago
Mon, Aug 10 - Wed, Aug 12
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$183 Roundtrip, found 12 hours ago
$183
Roundtrip
found 12 hours ago
Select Contour Airlines flight, departing Mon, Aug 10 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Wed, Aug 12, priced at $183 found 12 hours ago
Thu, Jul 16 - Sun, Jul 19
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select Contour Airlines flight, departing Thu, Jul 16 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Sun, Jul 19, priced at $213 found 4 days ago
Sat, Aug 8 - Sun, Aug 16
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$239 Roundtrip, found 5 days ago
$239
Roundtrip
found 5 days ago
Select Contour Airlines flight, departing Sat, Aug 8 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Sun, Aug 16, priced at $239 found 5 days ago
Tue, Jul 21 - Wed, Jul 22
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$244 Roundtrip, found 6 hours ago
$244
Roundtrip
found 6 hours ago
Select Contour Airlines flight, departing Tue, Jul 21 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Wed, Jul 22, priced at $244 found 6 hours ago
Wed, Sep 9 - Wed, Sep 16
ORD
O'Hare Intl.
MWA
Veterans Airport of Southern Illinois
$295 Roundtrip, found 15 hours ago
$295
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 9 from O'Hare Intl. to Veterans Airport of Southern Illinois, returning Wed, Sep 16, priced at $295 found 15 hours ago
Mon, Jul 27 - Thu, Jul 30
IRK
Kirksville Municipal
MWA
Veterans Airport of Southern Illinois
$296 Roundtrip, found 9 hours ago
$296
Roundtrip
found 9 hours ago
Select Contour Airlines flight, departing Mon, Jul 27 from Kirksville Municipal to Veterans Airport of Southern Illinois, returning Thu, Jul 30, priced at $296 found 9 hours ago
Sat, Sep 12 - Wed, Sep 16
ATL
Hartsfield-Jackson Atlanta Intl.
MWA
Veterans Airport of Southern Illinois
$411 Roundtrip, found 4 days ago
$411
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Sep 12 from Hartsfield-Jackson Atlanta Intl. to Veterans Airport of Southern Illinois, returning Wed, Sep 16, priced at $411 found 4 days ago
OriginDestinationTravel DatesFlights From*
JFKMarionJuly 22 to July 26$583
STLMarionAugust 19 to August 23$1,354
*Prices include taxes and fees

Travelers ❤️ These Jefferson County 🏨

Drury Plaza Hotel Mt. Vernon

Drury Plaza Hotel Mt. Vernon

3.5 out of 5
145 North 44th Street  Mount Vernon IL
Book a stay at this business-friendly hotel in Mount Vernon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions King City Square Shopping Center and Veterans Memorial Park are located nearby.
9.8/10 Exceptional! (1,723 reviews)
"Best hotel pool around - very nice hotel"

Reviewed on Jul 6, 2026

Opens in a new windowDrury Plaza Hotel Mt. Vernon
Comfort Suites Mount Vernon

Comfort Suites Mount Vernon

2.5 out of 5
404 South 44th Street Mount Vernon IL
Book a stay at this business-friendly hotel in Mount Vernon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions King City Square Shopping Center and Lincoln Park are located nearby.
9/10 Wonderful! (1,059 reviews)
"This property was excellent for families and traveling with a pet. There’s a pool open 24 hours a day, an enclosed pet exercise area outside, room was spacious, clean and well maintained. Included breakfast had good options. Would definitely stay there again."

Reviewed on Jul 1, 2026

Opens in a new windowComfort Suites Mount Vernon
Super 8 by Wyndham Mt. Vernon IL

Super 8 by Wyndham Mt. Vernon IL

2.5 out of 5
401 S 44th St Mount Vernon IL
Book a stay at this business-friendly hotel in Mount Vernon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions King City Square Shopping Center and Lincoln Park are located nearby.
7.8/10 Good! (1,002 reviews)
"Would not recommend. This hotel was over priced for what it is. Sheets had stains, furniture was falling apart, carpet was sticky, etc. Breakfast was very basic."

Reviewed on Jul 5, 2026

Opens in a new windowSuper 8 by Wyndham Mt. Vernon IL
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Holiday Inn Express & Suites Mount Vernon by IHG

Holiday Inn Express & Suites Mount Vernon by IHG

2.5 out of 5
300 Potomac Blvd Mount Vernon IL
Book a stay at this business-friendly hotel in Mount Vernon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions King City Square Shopping Center and Veterans Memorial Park are located nearby.
9/10 Wonderful! (1,004 reviews)
"Shower shelf was falling off, television was old tech, could not watch things like my netflix which is available on most other hotels, Breakfast was minimal with basic sausage links and scrambled eggs that looked like they were pre packaged I realize it was 4th of july so the hotel was noisy but ..."

Reviewed on Jul 6, 2026

Opens in a new windowHoliday Inn Express & Suites Mount Vernon by IHG
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 Jefferson County?
Your next dream vacation doesn't have to make a huge dent in your finances. During the last seven days, the cheapest return flight to Jefferson County cost $177. Find a cheap ticket and spend the cash you save on fantastic experiences. This price was available on Travelocity for flights to Jefferson County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Jefferson County?
Find your perfect fare with one of the 17 airlines that have flights to Jefferson County. If you're visiting Ina, let Cape Air take you to this main city to explore its iconic attractions. This popular carrier offers 160 flights there every month.
What is the cheapest month to fly to Jefferson County?
Spend more money on grand experiences and less on your airfare by visiting Jefferson County in August. This is the most inexpensive month to travel to this place according to Travelocity's direct return flight demand from January to December last year. Look through our selection of flights and get away on the cheap.
How can I check my flight status to Jefferson County?
Get alerts on your flight to Jefferson County, make changes to your journey and lots more from our useful "Trips" portal. Located at the top right of our homepage, it's your one-stop shop for viewing and managing your bookings. Simply sign in or create a new account. Wise wanderers can also take advantage of the Travelocity app. You'll get alerts for any gate changes and flight delays, along with the ability to book rental cars, hotels and activities while you're on the go. If you have family flying with you, it's also an useful way to share your flight info with each other.
How do I find the best deals on flights to Jefferson County?
It's always good to book ahead, and if possible, avoid traveling during vacation periods. Another great way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. This lets you compare prices for surrounding days. In the last seven days, the lowest price for a return flight to Jefferson County was $177. 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 Jefferson County with Travelocity?
From cheap flights to Jefferson 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 wonderful things you'll be getting up to in Jefferson County and less time planning. Plus with our Price Match Guarantee and free cancellation on most activities, our goal is to make your next getaway a hassle-free one.
How much is a flight to Jefferson County on average?
Based on prices found on Travelocity over the last seven days, roundtrip flights to Jefferson County cost between $177 and $1,354. 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 Jefferson County?
Factors including which airline you're traveling with and where you're departing from will largely determine your onboard experience. You're likely to find all sorts of flights to Jefferson County, from cheap flights for family vacations to business class fares. Hot meals and entertainment are just some examples of what most airlines offer on long-haul trips.