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Cheap flights from St Louis to Reagan National (STL - DCA)

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The best prices from St Louis to Reagan National are usually found in February or October, booked 60 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

$370
$340
$310
$286
Price
$286 - $338
Temperature
48 - 90 °F
Rainfall
2 - 4 inches
Most popular in July High demand for flights, 3% potential price rise
Cheapest in February Best time to find cheap flights, 1% potential price drop
Average price $286 Price for this month
Cheapest price $286 From St Louis to Reagan National

Cheap flights from St Louis to Reagan National in March 2020

The best prices found for STL to DCA flights for March
16 Mar - 17 Mar
$266pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
Non-Stop
STL
Lambert-St Louis
24 Mar - 26 Mar
$275pp
STL
Lambert-St Louis
Major Airline
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Major Airline
Non-Stop
STL
Lambert-St Louis
18 Mar - 24 Mar
$284pp
STL
Lambert-St Louis
American Airlines
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
Non-Stop
STL
Lambert-St Louis

St Louis to Reagan National 2020 flight deals

Cheap flights to Reagan National from St Louis found for this year
22 Apr - 27 Apr
$275pp
STL
Lambert-St Louis
Major Airline
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Major Airline
Non-Stop
STL
Lambert-St Louis
12 May - 16 May
$284pp
STL
Lambert-St Louis
American Airlines
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
Non-Stop
STL
Lambert-St Louis
30 Apr - 4 May
$285pp
STL
Lambert-St Louis
American Airlines
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
Non-Stop
STL
Lambert-St Louis

Non-stop flights to Reagan National from St Louis

Save time with St Louis to Reagan National direct flight deals
22 Apr - 27 Apr
$275pp
STL
Lambert-St Louis
Major Airline
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Major Airline
Non-Stop
STL
Lambert-St Louis
18 Mar - 24 Mar
$284pp
STL
Lambert-St Louis
American Airlines
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
Non-Stop
STL
Lambert-St Louis
30 Apr - 4 May
$285pp
STL
Lambert-St Louis
American Airlines
Non-Stop
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
Non-Stop
STL
Lambert-St Louis

Last minute flights from St Louis to Reagan National

Late deals on round-trip flights to Reagan National from St Louis, departing today and this week
28 Feb - 3 Mar
$308pp
STL
Lambert-St Louis
Frontier
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Frontier
 
1 STOP
STL
Lambert-St Louis
2 Mar - 3 Mar
$322pp
STL
Lambert-St Louis
Frontier
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Frontier
 
1 STOP
STL
Lambert-St Louis
29 Feb - 3 Mar
$384pp
STL
Lambert-St Louis
Frontier
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Frontier
 
1 STOP
STL
Lambert-St Louis

One-way flights to Reagan National from St Louis

The cheapest one-way flights from St Louis to Reagan National
6:54 am - 9:52 am
American Airlines
Nonstop
1h 58m
STL - DCA
American Airlines
9:42 am - 12:40 pm
Major Airline
Nonstop
1h 58m
STL - DCA
Major Airline
$150
StudentUniverse
12:53 pm - 4:00 pm
American Airlines
Nonstop
2h 07m
STL - DCA
American Airlines

Alternative routes for St Louis to Reagan National

Destination information for Reagan National

Things to know before you go. Useful info for your trip from St Louis to Reagan National
Flight duration
2h 14m
Average temperature for February in Reagan National
50.0 °F
Avg rainfall for February in Reagan National
2.4 ″

Airports servicing St. Louis

Airports servicing Washington

Weekly flight availability
from St Louis to Reagan National
Sunday
9 daily flights
Monday
10 daily flights
Tuesday
10 daily flights
Wednesday
10 daily flights
Thursday
10 daily flights
Friday
10 daily flights
Saturday
6 daily flights

Related info for your journey

Useful info, stats and facts about St Louis to Reagan National flights.

Flight FAQs

From St Louis to Reagan National

What days are nonstop flights available from St Louis to Reagan National?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Flights from Lambert-St Louis to Washington Reagan-National have been viewed 22 times in the past calendar month.

What percent of flights are delayed?

When booking remember that flights St Louis to Reagan National are typically delayed by 39min. so prepare as needed.

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

Expect 616 seats to be available on average per day for flights from Lambert-St Louis to Washington Reagan-National.

What is the cheapest airline for this route?

American Airlines Inc. offers the cheapest flights from St Louis to Reagan National. Per day you can find on average 74 flights for this route and airline.

How long does the flight from St Louis to Reagan National take?

Travelers can expect a nonstop flight to take approximately 2 hours, flying a distance of about 448 miles.

How many flights depart from St Louis to Reagan National on average per day?

On average 18 flights depart from Lambert-St Louis to Washington Reagan-National per day.
Early Morning (Midnight to 6am) - 6% of flight departures
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 44% of flight departures
Evening (6pm - Midnight) - 17% of flight departures

Does it rain more in St Louis or Reagan National?

Expected rainfall in St Louis is same as in Reagan National. You can expect this to be the case over the next 13 days.

Is St Louis weather warmer or cooler than Reagan National?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Reagan National are the same as in St Louis.