Cheap Flights to Dexter

View ₩357,600 flight on Sat, Apr 25, 2026Opens in a new window

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How much is the cheapest flight to Dexter?

Prices were available within the past 7 days and start at ₩357,600 for one-way flights and ₩785,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Apr 27 - Fri, May 1
YYZ
Toronto
STL
St. Louis
₩785,800 Roundtrip, found 17 hours ago
₩785,800
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Apr 27 from Toronto to St. Louis, returning Fri, May 1, priced at ₩785,800 found 17 hours ago
American Airlines
Mon, Apr 27 - Fri, May 1
YYZ
Toronto
STL
St. Louis
₩826,700 Roundtrip, found 17 hours ago
₩826,700
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Apr 27 from Toronto to St. Louis, returning Fri, May 1, priced at ₩826,700 found 17 hours ago
Air Canada
Mon, Apr 27 - Fri, May 1
YYZ
Toronto
STL
St. Louis
₩826,700 Roundtrip, found 17 hours ago
₩826,700
Roundtrip
found 17 hours ago
Select Air Canada flight, departing Mon, Apr 27 from Toronto to St. Louis, returning Fri, May 1, priced at ₩826,700 found 17 hours ago
WestJet
Mon, Apr 27 - Fri, May 1
YYZ
Toronto
STL
St. Louis
₩935,600 Roundtrip, found 17 hours ago
₩935,600
Roundtrip
found 17 hours ago
Select WestJet flight, departing Mon, Apr 27 from Toronto to St. Louis, returning Fri, May 1, priced at ₩935,600 found 17 hours ago
United
Mon, Apr 27 - Fri, May 1
YYZ
Toronto
STL
St. Louis
₩946,900 Roundtrip, found 17 hours ago
₩946,900
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Apr 27 from Toronto to St. Louis, returning Fri, May 1, priced at ₩946,900 found 17 hours 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.

Book with confidence

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

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
₩785,800
*Available to Expedia members.