Low-Cost Airlines with Cheap Flights from St. Louis to Washington, D.C.
Traveling between St. Louis and Washington, D.C. doesn't have to break the bank, thanks to the availability of low-cost airlines offering budget-friendly flights on this route. Both cities are served by major airports, Lambert-St. Louis International Airport in St. Louis and Ronald Reagan Washington National Airport in Washington, D.C., making it convenient for travelers to hop between these two vibrant destinations.
Some of the airlines that operate flights from St. Louis to Washington, D.C. include:
Southwest Airlines: Known for its affordable fares and excellent customer service, Southwest Airlines offers multiple daily flights between St. Louis and Washington, D.C.
Spirit Airlines: As a popular ultra-low-cost carrier, Spirit Airlines provides budget-conscious travelers with options for cheap flights from St. Louis to Washington, D.C.
Frontier Airlines: With its focus on low fares, Frontier Airlines is another carrier that connects St. Louis and Washington, D.C., offering competitive prices for those looking to save on their air travel.
Whether you're planning a business trip, a weekend getaway, or visiting friends and family, these airlines make it easier and more affordable to travel between St. Louis and Washington, D.C., allowing you to explore both cities without breaking the bank.
Airlines
Days of the week
Class
Price
American Airlines
Su
Mo
Tu
We
Th
Fr
Sa
2-3 daily flights
Southwest Airlines
Su
Mo
Tu
We
Th
Fr
Sa
3-4 daily flights
low cost airline
Direct flight schedule from St. Louis to Arlington County
Search through the continuous flight schedules from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport to discover the most advantageous ticket prices.
Flight
Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AA 4795
American Airlines
Su
09:00
Mo
06:01
Tu
06:09
We
06:01
Th
06:01
Fr
06:01
Sa
06:01
AA 5150
American Airlines
Su
10:57
Mo
09:07
Tu
10:57
We
10:57
Th
10:57
Fr
10:57
Sa
10:57
AA 5426
American Airlines
Su
—
Mo
14:57
Tu
—
We
—
Th
—
Fr
—
Sa
—
AA 4516
American Airlines
Su
18:14
Mo
—
Tu
18:14
We
18:14
Th
18:14
Fr
18:14
Sa
—
WN 1547
Southwest Airlines
Su
08:55
Mo
08:40
Tu
08:40
We
08:40
Th
08:40
Fr
08:40
Sa
09:05
WN 879
Southwest Airlines
Su
—
Mo
13:10
Tu
13:10
We
13:10
Th
13:10
Fr
13:10
Sa
—
WN 1361
Southwest Airlines
Su
—
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
13:35
WN 297
Southwest Airlines
Su
15:05
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
WN 665
Southwest Airlines
Su
—
Mo
16:00
Tu
16:00
We
16:00
Th
16:00
Fr
16:00
Sa
19:40
WN 1530
Southwest Airlines
Su
19:40
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
WN 790
Southwest Airlines
Su
—
Mo
20:05
Tu
20:05
We
20:05
Th
20:05
Fr
20:05
Sa
—
Exploration of the expenses associated with a direct journey for the route
Non-stop flights at reasonable prices are available from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport, with fares beginning at 235€. The month of January usually presents the most budget-friendly options, mirroring the pattern of the lowest monthly rates found in user queries.
€323Approximately
Jan
€275
Feb
€305
Mar
€275
Apr
€302
May
€314
Jun
€311
Jul
€271
Aug
€367
Sep
€334
Oct
€329
Nov
€454
Dec
€348
Estimated costs for transportation from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport
Aircraft operating on this route
Consider the range the airplane can travel, the seating capacity available, and the various cabin classes offered for this trip.
Embraer 175
American Airlines
75 seats(all economy)
Canadair (Bombardier) Regional Jet 900 and Challenger 890
American Airlines
90 seats(all economy)
Boeing 737-700 (winglets) Passenger/BBJ1
Southwest Airlines
143 seats(all economy)
Boeing 737-800 Passenger
Southwest Airlines
155 seats(all economy)
Boeing 737-800 (winglets) Passenger/BBJ2
Southwest Airlines
175 seats(all economy)
Boeing 737MAX 8 Passenger
Southwest Airlines
168 seats(all economy)
Flight Information
Cheapest flight found
271€
Average flight time
2:14 h
Cheapest month for a flight
July
Most popular airline
American Airlines
Flights per week
14
Departing from Lambert-Saint Louis International Airport (STL)
Saint Louis International Airport (STL) is a major airport located in the United States, serving as a key hub for travelers and airlines alike.
Arriving to Ronald Reagan Washington National Airport (DCA)
Ronald Reagan Washington National Airport (DCA) is a major airport located in the United States, serving as a key hub for domestic and international travel.
How far is the flight distance between St. Louis and Arlington County?
The distance by air from St. Louis to Arlington County is roughly1160 kilometers.
On this particular route, which airline enjoys the highest popularity?
Many passengers choose American Airlines for its dependable service and high levels of customer satisfaction when looking for direct flights connecting St. Louis and Arlington County.
How much does a typical flight cost from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport?
Travelers seeking economical options will find that the starting price for a non-stop flight from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport can be as affordable as 235€. These rates are commonly available in the low-demand travel period of January. Conversely, during the high-demand travel period of November, the cost for a similar direct flight often reaches an average of 427€.
What is the number of carriers providing direct services from St. Louis to Arlington County?
When journeying nonstop from St. Louis to Arlington County, passengers have the choice of 2 different airlines, each providing a distinct mix of convenience and service, with esteemed airlines such as American Airlines, Southwest Airline among the options.
What is the flight duration between Lambert-Saint Louis International Airport and Ronald Reagan Washington National Airport in hours?
A typical non-stop journey from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport generally takes around 2h 14min, enabling efficient organization of your itinerary.
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