Cheap Flights to Southern Illinois from $31
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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 $31 for one-way flights to Southern Illinois for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DEN | Decatur | August 22 to August 25 | $244 |
| JFK | Evansville | July 16 to July 19 | $339 |
| PGV | St. Louis | July 10 to July 15 | $381 |
| DEN | Marion | July 15 to July 22 | $398 |
| AUS | Evansville | June 30 to July 9 | $401 |
| EWN | St. Louis | July 8 to July 16 | $422 |
| FLG | St. Louis | July 3 to July 8 | $426 |
| JFK | Scott City | June 21 to June 27 | $489 |
| JFK | Marion | June 25 to June 26 | $506 |
| STL | Marion | June 18 to June 29 | $644 |
| FLL | West Paducah | June 18 to June 24 | $656 |
| LGA | Decatur | June 18 to June 20 | $673 |
| AUS | West Paducah | June 25 to June 30 | $722 |
| DEN | Scott City | July 23 to July 26 | $882 |
| AUS | Marion | August 1 to August 4 | $1,018 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DEN | St. Louis | June 13 to June 16 | $232 |
| FLL | St. Louis | June 15 to June 19 | $353 |
| JFK | St. Louis | June 14 to June 15 | $406 |
| JFK | Evansville | June 14 to June 21 | $419 |
| LGA | Evansville | June 14 to June 18 | $419 |
| DEN | Evansville | June 14 to June 17 | $441 |
| AUS | St. Louis | June 13 to June 15 | $512 |
| STL | Scott City | June 13 to June 24 | $823 |
Southern Illinois Flight Information
Traveling to | Southern Illinois |
|---|---|
Lowest Price | $60 |
Number of Airlines Serving | |
Airlines Serving | Spirit 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
Reviewed on Jun 8, 2025
Days Inn by Wyndham Charleston
Reviewed on May 28, 2025
Super 8 by Wyndham Marion
Reviewed on Jun 11, 2025
Americas Best Value Inn West Frankfort
Reviewed on Jun 6, 2025
Luxury Hotels in Southern Illinois
Super 8 by Wyndham Troy IL/St. Louis Area
Reviewed on Jun 6, 2025
Rodeway Inn
Reviewed on May 19, 2025
Suite Dreams Hotel
Reviewed on Jun 3, 2025
Harrah's Metropolis Hotel & Casino
Reviewed on Jun 8, 2025
Family Friendly Hotels in Southern Illinois
Country Inn & Suites by Radisson, Marion, IL
Reviewed on Jun 2, 2025
Drury Plaza Hotel Mt. Vernon
Reviewed on Jun 10, 2025
Comfort Inn & Suites O'Fallon - St. Louis Area
Reviewed on May 30, 2025
Holiday Inn Express And Suites Effingham by IHG
Reviewed on Jun 9, 2025
Best Southern Illinois Flight and Hotel Packages
Southern Illinois flight + hotel packages - economy flights
Southern Illinois flight + hotel packages - premium economy flights
Need a Car For After Your Flight?
Economy
Compact
Midsize
SUV
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!