A calm lake surrounded by trees and vegetation.

￥36,910 Cheap Flights to Southwest Illinois, IL

Flight 1

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

How much is the cheapest flight to Southwest Illinois?

Prices were available within the past 7 days and start at ￥36,910 for one-way flights and ￥81,160 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥81,160
Roundtrip
Found 2 days ago
Select Delta flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥81,160 Found 2 days ago
Southwest Airlines
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥84,280
Roundtrip
Found 2 days ago
Select Southwest Airlines flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥84,280 Found 2 days ago
Southwest Airlines
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥85,170
Roundtrip
Found 2 days ago
Select Southwest Airlines flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥85,170 Found 2 days ago
Southwest Airlines
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥86,660
Roundtrip
Found 2 days ago
Select Southwest Airlines flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥86,660 Found 2 days ago
Southwest Airlines
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥88,360
Roundtrip
Found 2 days ago
Select Southwest Airlines flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥88,360 Found 2 days ago
Southwest Airlines
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥89,250
Roundtrip
Found 2 days ago
Select Southwest Airlines flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥89,250 Found 2 days ago
Southwest Airlines
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥89,970
Roundtrip
Found 2 days ago
Select Southwest Airlines flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥89,970 Found 2 days ago
Southwest Airlines
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥90,740
Roundtrip
Found 2 days ago
Select Southwest Airlines flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥90,740 Found 2 days ago
American Airlines
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥91,010
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥91,010 Found 2 days ago
United
Sun, Oct 11 - Sun, Oct 18
CMH
Columbus
STL
St. Louis
￥130,890
Roundtrip
Found 2 days ago
Select United flight, departing Sun, Oct 11 from Columbus to St. Louis, returning Sun, Oct 18, priced at ￥130,890 Found 2 days ago

Travel information

Airlines serving
Allegiant Air
Popular airline
Allegiant Air
Roundtrip price
￥81,160

Trending flights to Southwest Illinois

Prices were available within the past 7 days and start at ￥36,910 for one-way flights and ￥81,160 for roundtrip, for the period specified. Prices and availability are subject to change.
American Airlines
Mon, Jan 18 - Wed, Jan 27
HND
Tokyo
STL
St. Louis
￥125,400
Roundtrip
Found 1 day ago
Select American Airlines flight, departing Mon, Jan 18 from Tokyo to St. Louis, returning Wed, Jan 27, priced at ￥125,400 Found 1 day ago
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