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DCA (Washington) to STL (St. Louis) Flights $202.4

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Cheap DCA to STL Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Washington to St. Louis (DCA to STL)

Question : For DCA to STL, how many departure times are there on a given day?
Answer : Of course the day matters, but on average, seven different flight times exist when you fly from DCA to STL. The average route departing the United States currently has five different flight times per day. You'll have more choices than the average passenger.

Question : Are you paying the cheapest or highest price for your ticket to Saint Louis?
Answer : Ranging from $202 to $1,086, prices for DCA to STL do change more than the majority of routes in the United States. Prices tend to be lower the further out you book.

Question : What day of the week has the most flight time options?
Answer : Tuesday has the greatest variety of flight times for Washington to Saint Louis with eight. However, with only five flight times, Saturday doesn't offer quite as many options when finding that perfect departure time.

Question : What is the likelihood your flight will be delayed for this route?
Answer : The Washington to Saint Louis route has a 75% on-time rate, ranking in the top half of the world in getting their passengers to their destinations on schedule. When a flight is late, it's a 33-minute delay on average.

Question : How does Washington to Saint Louis stack up against the rest of the world in overall promptness?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. DCA to STL currently has 3 stars out of 5, an average performance at best.

Question : When traveling to Saint Louis from Washington, how long will you be in the air?
Answer : On average, the flight time from DCA to STL is two hours and 21 minutes.

Question : How long does it take to get from DCA to STL?
Answer : Southwest Airlines can get you there in two hours and 10 minutes. So, if you were to leave Washington at 12:50 PM EDT, you would arrive in Saint Louis at 2:00 PM CDT (remember, there is a one-hour time change).