Cheap Flights to Jefferson County from $421 (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.

Sat, Oct 24 - Wed, Oct 28
FSD
Sioux Falls Regional
MWA
Veterans Airport of Southern Illinois
$413 Roundtrip, found 2 hours ago
$413
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Oct 24 from Sioux Falls Regional to Veterans Airport of Southern Illinois, returning Wed, Oct 28, priced at $413 found 2 hours ago
Sat, Oct 24 - Wed, Oct 28
FSD
Sioux Falls Regional
MWA
Veterans Airport of Southern Illinois
$516 Roundtrip, found 2 hours ago
$516
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Oct 24 from Sioux Falls Regional to Veterans Airport of Southern Illinois, returning Wed, Oct 28, priced at $516 found 2 hours ago
Mon, Dec 28 - Fri, Jan 1
MSP
Minneapolis - St. Paul Intl.
MWA
Veterans Airport of Southern Illinois
$531 Roundtrip, found 2 days ago
$531
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Dec 28 from Minneapolis - St. Paul Intl. to Veterans Airport of Southern Illinois, returning Fri, Jan 1, priced at $531 found 2 days ago
Sat, Oct 24 - Tue, Oct 27
MSP
Minneapolis - St. Paul Intl.
MWA
Veterans Airport of Southern Illinois
$534 Roundtrip, found 23 hours ago
$534
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Oct 24 from Minneapolis - St. Paul Intl. to Veterans Airport of Southern Illinois, returning Tue, Oct 27, priced at $534 found 23 hours ago
Sat, Oct 24 - Wed, Oct 28
FSD
Sioux Falls Regional
MWA
Veterans Airport of Southern Illinois
$554 Roundtrip, found 2 hours ago
$554
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Oct 24 from Sioux Falls Regional to Veterans Airport of Southern Illinois, returning Wed, Oct 28, priced at $554 found 2 hours ago
Mon, Dec 28 - Fri, Jan 1
MSP
Minneapolis - St. Paul Intl.
MWA
Veterans Airport of Southern Illinois
$577 Roundtrip, found 2 days ago
$577
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Dec 28 from Minneapolis - St. Paul Intl. to Veterans Airport of Southern Illinois, returning Fri, Jan 1, priced at $577 found 2 days ago
Mon, Dec 28 - Fri, Jan 1
MSP
Minneapolis - St. Paul Intl.
MWA
Veterans Airport of Southern Illinois
$584 Roundtrip, found 2 days ago
$584
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Dec 28 from Minneapolis - St. Paul Intl. to Veterans Airport of Southern Illinois, returning Fri, Jan 1, priced at $584 found 2 days ago
Sat, Oct 24 - Wed, Oct 28
FSD
Sioux Falls Regional
MWA
Veterans Airport of Southern Illinois
$589 Roundtrip, found 2 hours ago
$589
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Oct 24 from Sioux Falls Regional to Veterans Airport of Southern Illinois, returning Wed, Oct 28, priced at $589 found 2 hours ago
OriginDestinationTravel DatesFlights From*
STLMarionNovember 19 to November 22$941
*Prices include taxes and fees

Best Jefferson County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Super 8 by Wyndham Mt. Vernon IL
2.5-star property

Super 8 by Wyndham Mt. Vernon IL

Dec 1 - Dec 5

4 night stay

Spokane (GEG) to Veterans Airport of Southern Illinois (MWA)

American Airlines • Non-stop • Coach

Veterans Airport of Southern Illinois (MWA) to Spokane (GEG)

Contour Airlines • Non-stop • Coach
Price was $978, price is now $943 per person
$943
per person
found 6 hours ago
Super 8 by Wyndham Harrisburg
2.0-star property

Super 8 by Wyndham Harrisburg

Dec 1 - Dec 5

4 night stay

Spokane (GEG) to Veterans Airport of Southern Illinois (MWA)

American Airlines • Non-stop • Coach

Veterans Airport of Southern Illinois (MWA) to Spokane (GEG)

Contour Airlines • Non-stop • Coach
Price was $1,006, price is now $966 per person
$966
per person
found 6 hours ago
Country Inn & Suites by Radisson, Marion, IL
2.5-star property

Country Inn & Suites by Radisson, Marion, IL

Dec 1 - Dec 5

4 night stay

Spokane (GEG) to Veterans Airport of Southern Illinois (MWA)

American Airlines • Non-stop • Coach

Veterans Airport of Southern Illinois (MWA) to Spokane (GEG)

Contour Airlines • Non-stop • Coach
Price was $1,062, price is now $1,028 per person
$1,028
per person
found 6 hours ago
Don't see what you're looking for?
See all available trips from Spokane to Jefferson County
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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! (1,840 reviews)
"All good"

Reviewed on Oct 13, 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.
Opens in a new windowComfort Suites Mount Vernon
Days Inn by Wyndham Mount Vernon

Days Inn by Wyndham Mount Vernon

2 out of 5
205 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 clean rooms in our reviews. Popular attractions King City Square Shopping Center and Lincoln Park are located nearby.
Opens in a new windowDays Inn by Wyndham Mount Vernon
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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.
8.8/10 Excellent! (1,007 reviews)
"Tracy was very nice and super helpful, one of the best night staff we have seen."

Reviewed on Oct 13, 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 $413. 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 15 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 October. 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 $413. 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 $413 and $941. 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.