Cheap flights from Clearwater, FL to St. Louis (STL)

Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Clearwater. Booking flights from Clearwater to Lambert-St Louis (STL) should be relatively easy as there are 2 daily inbound flights from Clearwater from 5 different airlines.

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $72. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Clearwater to St. Louis for a low price.

Before booking your flight to St. Louis from Clearwater, check out the most reliable airlines to get you to your destination on time: Frontier (73%), Volaris (73%), Southwest( 60%).

Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Tampa - Lambert-St Louis) can be booked for $173 on average, our data indicates $300 when flying from Clearwater to St. Louis.

Yes. In addition to deals on Clearwater to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Clearwater to St. Louis.

Yes. Cheapflights offers flight deals from Clearwater to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.