Cheap Flights to Southwest Illinois from $40
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How Much Does it Cost To Fly To Southwest Illinois?
The cheapest prices found with in the last 7 days for return flights were $80 and $40 for one-way flights to Southwest Illinois for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| FLL | St. Louis | May 15 to May 17 | $80 |
| DEN | Marion | May 28 to June 4 | $336 |
| DEN | Scott City | June 2 to June 4 | $345 |
| JFK | West Paducah | June 4 to June 11 | $365 |
| LGA | West Paducah | June 4 to June 11 | $365 |
| FLG | Scott City | June 4 to June 11 | $408 |
| DEN | West Paducah | June 3 to June 10 | $416 |
| EWN | St. Louis | June 5 to June 10 | $455 |
| STL | West Paducah | June 11 to June 18 | $482 |
| LGA | Marion | June 3 to June 8 | $503 |
| STL | Marion | May 10 to May 19 | $516 |
| JFK | Marion | June 3 to June 8 | $569 |
| FLG | Marion | May 7 to May 11 | $690 |
| YKF | St. Louis | May 12 to May 16 | $860 |
| JFK | Scott City | May 9 to May 23 | $1,178 |
Southwest Illinois STL Flight Information
Traveling to | Southwest Illinois STL |
|---|---|
Lowest Price | $80 |
Number of Airlines Serving | 1 |
Airlines Serving | Spirit Airlines, Contour Airlines, American Airlines |
Number of Daily Flights | 2 |
Airlines with Direct Flights | Southwest Airlines |
Find The Perfect Hotel For After Your Flight
Amazing Southwest Illinois Accommodation Deals
Motel 6 Caseyville, IL - Caseyville Il
Reviewed on Apr 20, 2025
Super 8 by Wyndham Marion
Reviewed on Apr 23, 2025
Americas Best Value Inn West Frankfort
Reviewed on Apr 23, 2025
Super 8 by Wyndham Belleville St. Louis Area
Reviewed on Apr 14, 2025
Luxury Hotels in Southwest Illinois
Super 8 by Wyndham Troy IL/St. Louis Area
Reviewed on Apr 25, 2025
Super 8 by Wyndham Mt. Vernon IL
Reviewed on Apr 3, 2025
Super 8 by Wyndham Carbondale
Reviewed on Apr 25, 2025
Super 8 by Wyndham O'Fallon
Reviewed on Apr 19, 2025
Family Friendly Hotels in Southwest Illinois
Country Inn & Suites by Radisson, Marion, IL
Reviewed on Apr 21, 2025
Drury Plaza Hotel Mt. Vernon
Reviewed on Apr 27, 2025
Rodeway Inn & Suites
Reviewed on Dec 14, 2024
Best Western Troy Hotel
Reviewed on Apr 7, 2025
Best Southwest Illinois Flight and Hotel Packages
Southwest Illinois flight + hotel packages - economy flights
Need a Car For After Your Flight?
Economy
Compact
Midsize
SUV
Frequently asked questions
Plane Tickets To Southwest 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 Southwest Illinois. Browse through our inventory to explore a wide range of cheap flights to Southwest 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 Southwest Illinois as you anxiously await to exit the plane and explore what Southwest Illinois has to offer. Considering all the amazing local food and culture in Southwest 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 Southwest 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 Southwest 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 Southwest 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 Southwest Illinois today!