Cheap Flights to Summerfield

View ₩134,800 flight on Tue, May 12, 2026Opens in a new window

Popular airlines to Summerfield

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How much is the cheapest flight to Summerfield?

Prices were available within the past 7 days and start at ₩134,800 for one-way flights and ₩277,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jun 4 - Wed, Jun 10
SEA
Seattle
STL
St. Louis
₩277,400 Roundtrip, found 1 day ago
₩277,400
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 4 from Seattle to St. Louis, returning Wed, Jun 10, priced at ₩277,400 found 1 day ago
United
Thu, Jun 4 - Wed, Jun 10
SEA
Seattle
STL
St. Louis
₩373,400 Roundtrip, found 1 day ago
₩373,400
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 4 from Seattle to St. Louis, returning Wed, Jun 10, priced at ₩373,400 found 1 day ago
American Airlines
Thu, Jun 4 - Wed, Jun 10
SEA
Seattle
STL
St. Louis
₩689,500 Roundtrip, found 1 day ago
₩689,500
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jun 4 from Seattle to St. Louis, returning Wed, Jun 10, priced at ₩689,500 found 1 day ago
KLM
Sat, Jun 27 - Sun, Jul 5
LHR
London
STL
St. Louis
₩1,783,000 Roundtrip, found 22 hours ago
₩1,783,000
Roundtrip
found 22 hours ago
Select KLM flight, departing Sat, Jun 27 from London to St. Louis, returning Sun, Jul 5, priced at ₩1,783,000 found 22 hours ago
Air Canada
Thu, Nov 12 - Thu, Jan 14
ICN
Seoul
STL
St. Louis
₩1,963,300 Roundtrip, found 3 days ago
₩1,963,300
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Nov 12 from Seoul to St. Louis, returning Thu, Jan 14, priced at ₩1,963,300 found 3 days ago

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

October is typically the cheapest month to fly

From ₩200,603 - ₩656,704 per traveler.

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
₩277,400

Trending flights to Summerfield

Prices were available within the past 7 days and start at ₩134,800 for one-way flights and ₩277,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Nov 12 - Thu, Jan 14
ICN
Seoul
STL
St. Louis
₩1,870,000 Roundtrip, found 3 days ago
₩1,870,000
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Nov 12 from Seoul to St. Louis, returning Thu, Jan 14, priced at ₩1,870,000 found 3 days ago
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