￥18,840 Cheap Flights to Edwardsville, IL

View ￥18,840 flight on Mon, Aug 18, 2025Opens in a new window

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How much is the cheapest flight to Edwardsville?

Prices were available within the past 7 days and start at ￥18,840 for one-way flights and ￥41,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Oct 6 - Thu, Oct 9
SAN
San Diego
STL
St. Louis
￥41,390 Roundtrip, found 2 days ago
￥41,390
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Oct 6 from San Diego to St. Louis, returning Thu, Oct 9, priced at ￥41,390 found 2 days ago
Delta
Mon, Oct 6 - Thu, Oct 9
SAN
San Diego
STL
St. Louis
￥45,590 Roundtrip, found 2 days ago
￥45,590
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 6 from San Diego to St. Louis, returning Thu, Oct 9, priced at ￥45,590 found 2 days ago
United
Fri, Aug 29 - Sun, Aug 31
SAN
San Diego
STL
St. Louis
￥65,740 Roundtrip, found 3 days ago
￥65,740
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 29 from San Diego to St. Louis, returning Sun, Aug 31, priced at ￥65,740 found 3 days ago
Korean Air
Fri, Oct 10 - Sat, Oct 25
ICN
Seoul
STL
St. Louis
￥127,240 Roundtrip, found 22 hours ago
￥127,240
Roundtrip
found 22 hours ago
Select Korean Air flight, departing Fri, Oct 10 from Seoul to St. Louis, returning Sat, Oct 25, priced at ￥127,240 found 22 hours ago
Japan Airlines
Tue, Sep 16 - Fri, Sep 19
KIX
Osaka
STL
St. Louis
￥142,890 Roundtrip, found 1 day ago
￥142,890
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Tue, Sep 16 from Osaka to St. Louis, returning Fri, Sep 19, priced at ￥142,890 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

August is typically the cheapest month to fly

From ￥21,436 - ￥89,629 per traveler.

Graph displaying average flight prices per month

Flights to Edwardsville information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
￥41,390

Trending flights to Edwardsville

Prices were available within the past 7 days and start at ￥18,840 for one-way flights and ￥41,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 17 - Wed, Nov 19
HND
Tokyo
STL
St. Louis
￥121,510 Roundtrip, found 1 day ago
￥121,510
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 17 from Tokyo to St. Louis, returning Wed, Nov 19, priced at ￥121,510 found 1 day ago