Low Cost Flights from St. Louis (STL) to Arlington County (DCA) 

This direct flight, taking 2h 14min, is serviced by 2 airline(s)

Low Cost Flights from St. Louis (STL) to Arlington County (DCA)  – AviaScanner
1 Economy

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United States
STL St. Louis
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United States
DCA Arlington County

Distance 721 miles (1160 km)

Flight time 2h 14min

Direct Flights from St. Louis to Arlington County - Low-Cost Airlines

Are you looking for a convenient and affordable way to travel from St. Louis to Arlington County? Fortunately, several low-cost airlines offer direct flights from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport, making it easier than ever to explore the nation's capital.

Fly with Southwest Airlines

One of the most popular low-cost carriers offering direct flights is Southwest Airlines. Southwest is known for its exceptional customer service, affordable fares, and generous baggage policy. With multiple daily flights between St. Louis and Arlington County, you'll have plenty of options to choose from. Plus, Southwest provides a hassle-free experience with no hidden fees or extra charges.

Jet off with Frontier Airlines

If you're seeking budget-friendly fares without compromising on comfort, Frontier Airlines is an excellent choice. Known for their "Low Fares Done Right" philosophy, Frontier offers direct flights from St. Louis to Arlington County, allowing you to travel affordably and comfortably. With various flight times available, you can plan your trip to suit your schedule.

Experience the value of Allegiant Air

For those looking for an alternative low-cost option, Allegiant Air might be the perfect choice. Allegiant Air provides direct flights from St. Louis to Arlington County, ensuring you can reach your destination with ease. With their focus on providing affordable flights and exceptional travel experiences, Allegiant Air is a great option for budget-conscious travelers.

Booking your flight

When booking your flight, it's essential to consider factors like price, flight times, and baggage policies. Take advantage of the airlines' official websites to search for flights and compare options that best meet your needs. By booking directly through the airlines, you can often find the most competitive fares and access additional services or promotions.

As you plan your trip, keep in mind that flight availability and schedules might change, so it's always a good idea to check for updates before finalizing your travel arrangements.

With the convenience and affordability of these low-cost airlines offering direct flights from St. Louis to Arlington County, you can look forward to a stress-free travel experience. Whether you're heading to Arlington County for business or pleasure, these airlines make it easier than ever to reach your destination without breaking the bank.

Airlines Days of the week Class Price
American Airlines

American Airlines

Su
Mo
Tu
We
Th
Fr
Sa

2-3 daily flights

Southwest Airlines

Southwest Airlines

Su
Mo
Tu
We
Th
Fr
Sa

3-4 daily flights

low cost airline

Non-stop flight schedule connecting St. Louis and Arlington County

View the calendar for direct flights from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport and compare prices.

Flight Airline Mon Tue Wed Thu Fri Sat Sun
AA 4795
American Airlines

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

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

American Airlines

Su
Mo
14:57
Tu
We
Th
Fr
Sa
AA 4516
American Airlines

American Airlines

Su
18:14
Mo
Tu
18:14
We
18:14
Th
18:14
Fr
18:14
Sa
WN 1547
Southwest Airlines

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

Southwest Airlines

Su
Mo
13:10
Tu
13:10
We
13:10
Th
13:10
Fr
13:10
Sa
WN 1361
Southwest Airlines

Southwest Airlines

Su
Mo
Tu
We
Th
Fr
Sa
13:35
WN 297
Southwest Airlines

Southwest Airlines

Su
15:05
Mo
Tu
We
Th
Fr
Sa
WN 665
Southwest Airlines

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

Southwest Airlines

Su
19:40
Mo
Tu
We
Th
Fr
Sa
WN 790
Southwest Airlines

Southwest Airlines

Su
Mo
20:05
Tu
20:05
We
20:05
Th
20:05
Fr
20:05
Sa

Fare data for direct flights on this route

For budget-conscious travelers, a direct flight from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport starts at just 239€ in May, based on extensive user search data for the lowest round-trip rates. 

€301 Approximately

Jan
€257
Feb
€301
Mar
€271
Apr
€244
May
€239
Jun
€297
Jul
€259
Aug
€351
Sep
€319
Oct
€314
Nov
€434
Dec
€333

Average ticket prices: Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport

Aircrafts operating on this route 

Check the range of aircraft, their capacities, and classes available on this flight.  

  • Embraer 175

    Embraer 175

    American Airlines
    75 seats (all economy)
  • Canadair (Bombardier) Regional Jet 900 and Challenger 890

    Canadair (Bombardier) Regional Jet 900 and Challenger 890

    American Airlines
    90 seats (all economy)
  • Boeing 737-700 (winglets) Passenger/BBJ1

    Boeing 737-700 (winglets) Passenger/BBJ1

    Southwest Airlines
    143 seats (all economy)
  • Boeing 737-800 Passenger

    Boeing 737-800 Passenger

    Southwest Airlines
    155 seats (all economy)
  • Boeing 737-800 (winglets) Passenger/BBJ2

    Boeing 737-800 (winglets) Passenger/BBJ2

    Southwest Airlines
    175 seats (all economy)
  • Boeing 737MAX 8 Passenger

    Boeing 737MAX 8 Passenger

    Southwest Airlines
    168 seats (all economy)

Flight information

  • ticket

    Cheapest flight found

    239€
  • clock

    Average flight time

    2:14 h
  • checkmark-calendar

    Cheapest month for a flight

    May
  • send

    Most popular airline

    American Airlines
  • regular-calendar

    Flights per week

    14
Lambert-Saint Louis International Airport

Departing from Lambert-Saint Louis International Airport (STL)

St. Louis Lambert International Airport (STL) is a large airport in the United States.

Show all flight from BCN →
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Ronald Reagan Washington National Airport

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Arriving to Ronald Reagan Washington National Airport (DCA)

Ronald Reagan Washington National (DCA) is a large airport located in the United States.

Show all flights from DCA →

Frequently Asked Questions (FAQ)

What's the total flying distance from St. Louis to Arlington County?

The air travel distance between St. Louis and Arlington County is approximately 1160 kilometers.

Which airline is the most popular on this route?

For non-stop flights between St. Louis and Arlington County, many travelers prefer American Airlines due to its reputation for reliability and customer satisfaction on this particular route.

What is the average price of airfare from St. Louis to Arlington County?

The starting rate for a non-stop flight from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport is often found at the economical price of 239€, particularly available during the month of May. During the high-demand period of November, the average fare typically climbs to about 434€

How many airlines offer non-stop flights from St. Louis to Arlington County?

Currently, passengers have the choice of 2 different airlines when flying nonstop from St. Louis to Arlington County. Among these, airlines such as American Airlines, Southwest Airline stand out for their commitment to providing a seamless and direct flying experience.

How many hours does it take to fly from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport?

On average, a direct flight traversing the skies from Lambert-Saint Louis International Airport to Ronald Reagan Washington National Airport will occupy about 2h 14min of your time, allowing you to plan your travel schedule effectively.

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