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Cheap Flights to St. Louis County from $93

View $93 flight on Fri, Oct 16, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to St. Louis County

  • Delta

  • United

  • KLM

  • Virgin Atlantic

  • Air France

  • WestJet

  • Korean Air

How much is the cheapest flight to St. Louis County?

Prices were available within the past 7 days and start at $93 for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
Delta
Delta
Delta
Delta
United

Airports in St. Louis County

Prices were available within the past 7 days. Prices and availability are subject to change.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.

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