$123 Find Cheap Flights from Reagan Washington National Airport to Missouri - Compare and Save

The cheapest ticket to Missouri from Washington, D.C. Reagan-National Airport found in the last 5 days was to St. Louis, at $237 round-trip. The most popular route is from Washington, D.C. Reagan-National Airport (DCA) to St. Louis (STL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $237.

The cheapest time of day to fly to Missouri is generally in the afternoon, when round-trip flights cost $371 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Missouri is generally at night, which is peak travel time and where the average cost of a ticket is $393.

No, with an average price for the route of $413, prices are generally cheapest when you fly direct.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Missouri is January, when tickets cost $322 (return) on average. On the other hand, the most expensive months are March and June, when the average cost of round-trip tickets is $452 and $451 respectively.

Your flight ticket price will generally be cheaper if you fly to Missouri on a Wednesday and more expensive on a Sunday. On your return trip to Reagan Washington National Airport, you should consider flying back on a Saturday, and avoid Sundays for better deals.

To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Missouri, you should book around 4 weeks before departure, which saves you about 58% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

There are 2 airlines that fly nonstop from Washington, D.C. Reagan-National Airport to Missouri. They are American Airlines and Southwest. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $204 and arriving in St. Louis (STL). On average, Southwest offers the best prices for nonstop flights between Washington, D.C. Reagan-National Airport and Missouri.

In the past 5 days, the cheapest round-trip tickets from Washington, D.C. Reagan-National Airport to Missouri were found on Southwest ($247) and Delta ($272).

The duration of a flight to Missouri depends on your arrival airport. The shortest routes to Missouri from Washington, D.C. Reagan-National Airport are to St. Louis, which takes 2h 10m, Kansas City, which takes 2h 35m, and Springfield, which takes 4h 38m.

There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from Washington, D.C. Reagan-National Airport to Missouri departs at 8:00 am, landing in St. Louis at 9:10 am.

If you prefer to fly at night, the latest flight from Washington, D.C. Reagan-National Airport to Missouri jets off at 8:00 pm and lands in St. Louis at 9:29 pm.