Cheap Flights to Southern Illinois from $39

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How Much Does it Cost To Fly To Southern Illinois?

The cheapest prices found with in the last 7 days for return flights were $60 and $39 for one-way flights to Southern Illinois for the period specified. Prices and availability are subject to change. Additional terms apply

Mon, Oct 13 - Thu, Oct 16
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$60 Roundtrip, found 1 day ago
$60
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Oct 13 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Oct 16, priced at $60 found 1 day ago
OriginDestinationTravel DatesFlights From*
DENSt. LouisOctober 15 to October 20$70
FLLSt. LouisOctober 2 to October 11$98
AUSSt. LouisSeptember 6 to September 8$157
STLMarionAugust 23 to August 26$264
AUSEvansvilleAugust 12 to August 19$299
FLLEvansvilleOctober 21 to October 28$317
JFKEvansvilleAugust 23 to August 26$344
JFKScott CitySeptember 25 to September 30$354
EWNSt. LouisOctober 1 to October 7$364
FLGEvansvilleOctober 8 to October 13$446
AUSScott CityAugust 6 to August 25$472
AUSDecaturOctober 10 to October 19$483
STLDecaturAugust 3 to August 4$524
DENMarionAugust 7 to August 11$599
STLScott CitySeptember 11 to September 15$890
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENSt. LouisAugust 2 to August 9$96
FLLSt. LouisAugust 2 to August 14$160
JFKSt. LouisAugust 3 to August 7$254
LGASt. LouisAugust 3 to August 7$284
AUSSt. LouisAugust 2 to August 9$391
DENEvansvilleAugust 2 to August 3$507
STLDecaturAugust 3 to August 4$524
AUSScott CityAugust 3 to August 23$536
*Prices include taxes and fees

Southern Illinois Flight Information

Traveling to
Southern Illinois
Lowest Price
$60
Number of Airlines Serving
Airlines Serving
Southwest Airlines, Frontier Airlines
Number of Daily Flights
Airlines with Direct Flights

Find The Perfect Hotel For After Your Flight

Amazing Southern Illinois Accommodation Deals

Motel 6 Caseyville, IL - Caseyville Il

Motel 6 Caseyville, IL - Caseyville Il

2 out of 5
2431 Old Country Inn Dr, Caseyville, IL
$60 nightly
The price is $68 total per night from Aug 3 to Aug 4
$68 total
Aug 3 - Aug 4
Total includes taxes and fees
Stay at this motel in Caseyville. Enjoy free parking, an outdoor pool, and a 24-hour front desk. Our guests praise the property condition in our reviews. Popular ...
6.2/10 (1,003 reviews)
Responsible pet owners only
"Stayed for 7 days. Everything was great till the last day when someone in the room next to us left their dog in the room unattended and they barked for 3 hours straight. We even checked out an hour early just to get away from the dogs yapping"

Reviewed on Jul 11, 2025

Motel 6 Caseyville, IL - Caseyville Il
Days Inn by Wyndham Charleston

Days Inn by Wyndham Charleston

2 out of 5
810 West Lincoln Avenue, Charleston, IL
$82 nightly
The price is $91 total per night from Jul 31 to Aug 1
$91 total
Jul 31 - Aug 1
Total includes taxes and fees
Stay at this hotel in Charleston. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
7.6/10 Good! (744 reviews)
Easy and Clean
"Easy check in, room was clean, and building was quiet. Zero issue."

Reviewed on Jul 7, 2025

Days Inn by Wyndham Charleston
Super 8 by Wyndham Marion

Super 8 by Wyndham Marion

2 out of 5
2601 Vernell Rd, Marion, IL
$63 nightly
The price is $75 total per night from Jul 28 to Jul 29
$75 total
Jul 28 - Jul 29
Total includes taxes and fees
Book a stay at this business-friendly motel in Marion. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,003 reviews)
"Nice convenient location. Staff was very friendly with a great sense of humor. Check in was easy and room was a very decent price. The chair 8n my room was definitely in need of an upgrade. But overall a great motel."

Reviewed on Jul 26, 2025

Super 8 by Wyndham Marion
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Americas Best Value Inn West Frankfort

Americas Best Value Inn West Frankfort

2.5 out of 5
1001 Factory Outlet Blvd, West Frankfort, IL
$72 nightly
The price is $80 total per night from Aug 2 to Aug 3
$80 total
Aug 2 - Aug 3
Total includes taxes and fees
Stay at this motel in West Frankfort. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.6/10 Good! (451 reviews)
"Room was clean and spacious. We really enjoyed our table with two chairs. Breakfast was a basic continental breakfast with no protein. Parking lot needed cleaning but otherwise very good hotel for tge price."

Reviewed on Jul 11, 2025

Americas Best Value Inn West Frankfort
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.

Luxury Hotels in Southern Illinois

Super 8 by Wyndham Troy IL/St. Louis Area

Super 8 by Wyndham Troy IL/St. Louis Area

2 out of 5
910 Edwardsville Rd, Troy, IL
$68 nightly
The price is $75 total per night from Jul 28 to Jul 29
$75 total
Jul 28 - Jul 29
Total includes taxes and fees
Book a stay at this business-friendly hotel in Troy. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.8/10 Good! (1,011 reviews)
"Nice place to stay"

Reviewed on Jul 25, 2025

Super 8 by Wyndham Troy IL/St. Louis Area
Rodeway Inn

Rodeway Inn

2 out of 5
1400 Thelma Keller Ave, Effingham, IL
$63 nightly
The price is $70 total per night from Jul 28 to Jul 29
$70 total
Jul 28 - Jul 29
Total includes taxes and fees
Stay at this motel in Effingham. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.6/10 Good! (1,005 reviews)
Good enough
"It worked for a 6 hour stay just to get some sleep. A lamp didn’t work in my room, but honestly my biggest complaint was this automatic check in terminal. It felt unprofessional to not have a person there physically. Sure there was a person on the screen, but i couldn’t understand what she was saying ..."

Reviewed on Jul 18, 2025

Rodeway Inn
Suite Dreams Hotel

Suite Dreams Hotel

2.5 out of 5
300 Broadway Avenue East, Mattoon, IL
$94 nightly
The price is $105 total per night from Jul 28 to Jul 29
$105 total
Jul 28 - Jul 29
Total includes taxes and fees
Book a stay at this business-friendly hotel in Mattoon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.2/10 Good! (488 reviews)
"Perfect location to walk to Bagelfest"

Reviewed on Jul 20, 2025

Suite Dreams Hotel
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Harrah's Metropolis Hotel & Casino

Harrah's Metropolis Hotel & Casino

3.5 out of 5
100 E Front St, Metropolis, IL
$113 nightly
The price is $125 total per night from Aug 25 to Aug 26
$125 total
Aug 25 - Aug 26
Total includes taxes and fees
Stay at this 3.5-star hotel in Metropolis. Enjoy free parking, 2 restaurants, and a casino. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.2/10 Very Good! (1,005 reviews)
"Sean and Belinda in Bridges were excellent!"

Reviewed on Jul 4, 2025

Harrah's Metropolis Hotel & Casino
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.

Family Friendly Hotels in Southern Illinois

Country Inn & Suites by Radisson, Marion, IL

Country Inn & Suites by Radisson, Marion, IL

2.5 out of 5
1306 Halfway Road, Marion, IL
$106 nightly
The price is $127 total per night from Aug 3 to Aug 4
$127 total
Aug 3 - Aug 4
Total includes taxes and fees
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 ...
8.4/10 Very Good! (1,004 reviews)
"Nice room and staff"

Reviewed on Jul 24, 2025

Country Inn & Suites by Radisson, Marion, IL
Drury Plaza Hotel Mt. Vernon

Drury Plaza Hotel Mt. Vernon

3 out of 5
145 North 44th Street , Mount Vernon, IL
$94 nightly
The price is $106 total per night from Aug 10 to Aug 11
$106 total
Aug 10 - Aug 11
Total includes taxes and fees
Stay at this 3-star business-friendly hotel in Mount Vernon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.6/10 Exceptional! (1,402 reviews)
"Amazing! Great food, comfortable beds and very clean."

Reviewed on Jul 22, 2025

Drury Plaza Hotel Mt. Vernon
Comfort Inn & Suites O'Fallon - St. Louis Area

Comfort Inn & Suites O'Fallon - St. Louis Area

2 out of 5
116 Regency Park, O'Fallon, IL
$71 nightly
The price is $82 total per night from Aug 25 to Aug 26
$82 total
Aug 25 - Aug 26
Total includes taxes and fees
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
7/10 Good! (23 reviews)
"Clean"

Reviewed on Jul 23, 2025

Comfort Inn & Suites O'Fallon - St. Louis Area
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Holiday Inn Express And Suites Effingham by IHG

Holiday Inn Express And Suites Effingham by IHG

2.5 out of 5
1604 West Fayette Avenue, Effingham, IL
$118 nightly
The price is $132 total per night from Jul 31 to Aug 1
$132 total
Jul 31 - Aug 1
Total includes taxes and fees
Book a stay at this business-friendly hotel in Effingham. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,013 reviews)
"Was perfect for our overnight."

Reviewed on Jul 24, 2025

Holiday Inn Express And Suites Effingham 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.

Best Southern Illinois Flight and Hotel Packages

Southern Illinois flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Ballpark Apartments by Barsala

Ballpark Apartments by Barsala

4 out of 5
per person
Sep 15 - Sep 17
found 1 day ago
Roundtrip flight included
Minneapolis (MSP) to St. Louis (STL)
Boonville Luxury Lodging

Boonville Luxury Lodging

4 out of 5
per person
Aug 27 - Aug 31
found 1 day ago
Roundtrip non-stop flight included
West Palm Beach (PBI) to St. Louis (STL)
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
per person
Sep 15 - Sep 17
found 1 day ago
Roundtrip flight included
Minneapolis (MSP) to St. Louis (STL)
Don't see what you're looking for?
See all available trips from Minneapolis to Southern Illinois
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Need a Car For After Your Flight?

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Frequently asked questions

How much is the cheapest flight to Southern Illinois?
A roundtrip flight to Southern Illinois cost as little as $60 in the last seven days. Once you've decided on your travel dates, we'll help you grab a good deal. This price was available on Travelocity for flights to Southern Illinois departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Southern Illinois?
According to Travelocity's direct return flight demand between January and December last year, October is the cheapest period to jet off to Southern Illinois. Look for flights across this month and snag a terrific deal today.
How can I check my flight status to Southern Illinois?
There are a few simple ways to check your fight status. You can find all the necessary details in our "Trips" portal, which is located at the top of our homepage. Log in or create an account — you'll then be able to browse and amend your bookings whenever you need to. If you're already traveling, the Travelocity app can also help you check the status of your flight to Southern Illinois, as well as share details with any members of your family flying with you.
How do I find the best deals on flights to Southern Illinois?
It's good to book ahead of time, and if you can, avoid traveling during peak periods. Another great way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. It's an easy way to compare prices for surrounding days. In the last seven days, the best price for a roundtrip flight to Southern Illinois was $60. 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 Southern Illinois with Travelocity?
An exciting vacation is just a click away when you book your trip with Travelocity. With a wide selection of choices and great deals on cheap family flights, rental cars and more, we make it simple to locate the best prices for you. You can also take advantage of our 24/7 customer support and free cancellations on most hotels during your trip. Wander with us and secure your cheap flights to Southern Illinois today.
How much is a flight to Southern Illinois on average?
Based on prices found over the last seven days, roundtrip flights to Southern Illinois cost between $60 and $890. When you're ready to hop on a plane, Travelocity will help you find a fare that won't blow 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 Southern Illinois?
If you have a long-haul flight to Southern Illinois, you can usually expect drinks, meals and entertainment on board. Airlines like to make longer flights as pleasant as possible. Shorter journeys — as well as flights offered by budget airlines — may not have as many inclusions. If you're chasing cheap flights for family vacations with a low-cost carrier, you'll usually have to pay extra for snacks, drinks and entertainment.

Plane Tickets To Southern Illinois

Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Southern Illinois. Browse through our inventory to explore a wide range of cheap flights to Southern Illinois to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Southern Illinois as you anxiously await to exit the plane and explore what Southern Illinois has to offer. Considering all the amazing local food and culture in Southern Illinois, we won't hold this against you.

When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Southern Illinois to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Southern Illinois without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Southern Illinois with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Southern Illinois today!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.