Cheap Flights to De Soto

View ₩243,200 flight on Sat, Dec 20, 2025Opens in a new window

Popular airlines to De Soto

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How much is the cheapest flight to De Soto?

Prices were available within the past 7 days and start at ₩243,200 for one-way flights and ₩701,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sun, Dec 7 - Sat, Dec 13
SFO
San Francisco
STL
St. Louis
₩701,200 Roundtrip, found 3 days ago
₩701,200
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sun, Dec 7 from San Francisco to St. Louis, returning Sat, Dec 13, priced at ₩701,200 found 3 days ago
Delta
Sun, Nov 30 - Wed, Dec 3
ATL
Atlanta
STL
St. Louis
₩710,300 Roundtrip, found 1 day ago
₩710,300
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Nov 30 from Atlanta to St. Louis, returning Wed, Dec 3, priced at ₩710,300 found 1 day ago
United
Wed, Nov 26 - Thu, Nov 27
ATL
Atlanta
STL
St. Louis
₩849,900 Roundtrip, found 1 day ago
₩849,900
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 26 from Atlanta to St. Louis, returning Thu, Nov 27, priced at ₩849,900 found 1 day ago
American Airlines
Mon, Feb 2 - Mon, Feb 9
ICN
Seoul
STL
St. Louis
₩885,400 Roundtrip, found 1 day ago
₩885,400
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 2 from Seoul to St. Louis, returning Mon, Feb 9, priced at ₩885,400 found 1 day ago
Air Canada
Wed, Feb 4 - Wed, Sep 9
ICN
Seoul
STL
St. Louis
₩1,082,000 Roundtrip, found 16 hours ago
₩1,082,000
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Wed, Feb 4 from Seoul to St. Louis, returning Wed, Sep 9, priced at ₩1,082,000 found 16 hours ago

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

October is typically the cheapest month to fly

From ₩197,624 - ₩646,952 per traveler.

Searching for cheap flights to De Soto? No travel company presents more choices than Expedia if you're looking to compare flights to De Soto. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Missouri. Expedia provides the cheapest flights to many destinations in Missouri and you may find even greater savings if you combine your flight with a hotel stay in De Soto.

Flights to De Soto information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
₩701,200

Trending flights to De Soto

Prices were available within the past 7 days and start at ₩243,200 for one-way flights and ₩701,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Feb 2 - Mon, Feb 9
ICN
Seoul
STL
St. Louis
₩885,400 Roundtrip, found 1 day ago
₩885,400
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 2 from Seoul to St. Louis, returning Mon, Feb 9, priced at ₩885,400 found 1 day ago
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