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A forested valley with autumn foliage, a rocky cliff, and a sunset.

Cheap Flights to Southern Illinois, IL

Photo by Southernmost Illinois Tourism Bureau
Open Photo by Southernmost Illinois Tourism Bureau

Travel information

Destination city name
St. Louis
Destination airport
St. Louis, MO
Destination airport IATA code
CPS

Trending flights to Southern Illinois

Prices were available within the past 7 days and start at ￥1,364,000 for roundtrip flights, for the period specified. Prices and availability are subject to change.
United
Thu, Aug 20 - Thu, Aug 27
HND
Tokyo
MWA
Marion
￥1,364,000
Roundtrip
Found 5 days ago
Select United flight, departing Thu, Aug 20 from Tokyo to Marion, returning Thu, Aug 27, priced at ￥1,364,000 Found 5 days ago
All Nippon Airways
Tue, Aug 11 - Fri, Aug 14
FUK
Fukuoka
MWA
Marion
￥1,480,900
Roundtrip
Found 5 hours ago
Select All Nippon Airways flight, departing Tue, Aug 11 from Fukuoka to Marion, returning Fri, Aug 14, priced at ￥1,480,900 Found 5 hours ago
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