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Flights to Portage Des Sioux, Missouri from NT$9,933

View NT$4,967 flight on Sat, 2026/9/5Opens in a new window

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How much is the cheapest flight to Portage Des Sioux?

Prices were available within the past 7 days and start at NT$4,967 for one-way flights and NT$9,933 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
Finnair
Lufthansa

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

From NT$4,733 - NT$12,349 per traveler.

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
NT$9,933

Trending flights to Portage Des Sioux

Prices were available within the past 7 days and start at NT$4,967 for one-way flights and NT$9,933 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
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