Cheap flights from Seattle to Lambert-St Louis Intl (SEA - STL)

Flight FAQs

From Seattle to Lambert-St Louis Intl

What days are nonstop flights available from Seattle to St Louis?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Saturday.

How popular is this flight route?

The Seattle to Lambert-St Louis flight path was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Flights from Seattle to St Louis are usually delayed by 26min. so prepare accordingly.

How many passenger seats are available on a flight on this route?

Commercial airlines for the flight route can seat a total of 265 passengers per day from Seattle to Lambert-St Louis.

What is the cheapest airline for this route?

Currently, Southwest Airlines Co. offers the cheapest flights from Seattle to St Louis. On average 28 flights can be found for this airline route daily.

How long does the flight from Seattle to Lambert-St Louis Intl take?

Your journey will take you approximately 4 hours. Your flight will cover a distance of about 1,065 miles.

How many flights depart from Seattle to Lambert-St Louis Intl on average per day?

Per day, 8 flights depart from Seattle to Lambert-St Louis on average.
Morning (6am - Noon) - 100% of flight departures

Is Seattle weather warmer or cooler than St Louis?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in St Louis is generally hotter than in Seattle.