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Cheap Flights from St. Louis, MO to Washington, D.C. (Arlington County), VA - Compare and Book on Opodo

Flight route information

Distance: 709 miles
St. Louis, MO airports
Spirit Of (SUS) How far from city centre: 25 miles
Bi State Park (CPS) How far from city centre: 4 miles
Lambert-St Louis Internatl (STL) How far from city centre: 12 miles
Washington, D.C. (Arlington County), VA airports
Dulles Intl (IAD) How far from city centre: 23 miles
Baltimore (BWI) How far from city centre: 28 miles
Baltimore Glenn Martin (MTN) How far from city centre: 27 miles
Bolling Afb (BOF) How far from city centre: 4 miles
Buzzards Pt S (BZS) How far from city centre: 3 miles
Baltimore Greenbelt (GBO) How far from city centre: 27 miles

Search for flights from St. Louis, MO to Washington, D.C. (Arlington County), VA

Tips for booking cheap flights from St. Louis, MO to Washington, D.C. (Arlington County), VA

Now you are a little bit closer to your destination. If you are looking for cheap flights from St. Louis, MO to Washington, D.C. (Arlington County), VA, here you will find all the information you need to book your tickets.


Would you like to travel from St. Louis, MO to Washington, D.C. (Arlington County), VA and you are looking for cheap flights? Luck is on your side! At Opodo, you'll find the best travel deals. Take advantage of this opportunity and get your ticket from St. Louis, MO to Washington, D.C. (Arlington County), VA at the best price!

1. What can I do to save money when booking flights from St. Louis, MO to Washington, D.C. (Arlington County), VA?

To save money when booking flights from St. Louis, MO to Washington, D.C. (Arlington County), VA, you can follow these tips:

By following these strategies, you can efficiently save money when booking flights from St. Louis, MO to Washington, D.C. (Arlington County), VA, ensuring a more economical and enjoyable journey.

2. Can the price of my tickets from St. Louis, MO to Washington, D.C. (Arlington County), VA change during the booking process?

Prices for tickets from St. Louis, MO to Washington, D.C. (Arlington County), VA may fluctuate while you are in the process of booking. While this isn't a common occurrence, it can happen because Opodo operates as an online travel agency, and ticket prices and availability are ultimately determined by the airlines. Therefore, if the airline adjusts prices or if the available tickets are depleted while you are making your reservation, you will receive confirmation within 48 hours after your ticket purchase.

3. Can I book last-minute flights from St. Louis, MO to Washington, D.C. (Arlington County), VA on Opodo?

When booking a flight, you may encounter situations where your desired travel date is unavailable or the flight price has increased beyond your budget. Rest assured, Opodo offers a solution. Explore our last-minute flight deals to find affordable options, especially if you have flexibility with your travel dates. Whether you need to depart on short notice or simply want to discover the cheapest day to fly between St. Louis, MO and Washington, D.C. (Arlington County), VA, our last-minute flights section has you covered.

4. How to make my reservation through the Opodo search engine?

Opodo provides you with all the useful information about the flights covering the route between St. Louis, MO to Washington, D.C. (Arlington County), VA airports. Preparing for your trip is very easy! All you have to do is enter into Opodo search engine your departure and destination airports, the dates of travel, and the number of passengers. A list of all available flights will appear on your screen in a matter of seconds! For your convenience, you can sort it according to your preferences, such as time, price, or duration of the trip.


Ready to start your journey from St. Louis, MO to Washington, D.C. (Arlington County), VA? Visit Opodo now to discover the best travel deals, set price alerts, and book your flight ticket at the best price. Your adventure begins here. Book with Opodo and make your travel dreams a reality!

Frequently asked questions about flights from St. Louis, MO to Washington, D.C. (Arlington County), VA

How long does the flight take to go from St. Louis, MO to Washington, D.C. (Arlington County), VA?
The total flight time between St. Louis, MO and Washington, D.C. (Arlington County), VA is of around null hours on average, considering an average distance of null km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
How can I find cheap flights from St. Louis, MO to Washington, D.C. (Arlington County), VA at Opodo?
At Opodo we use different machine learned based methodologies to find our costumers the cheapest flight available from St. Louis, MO to Washington, D.C. (Arlington County), VA. Considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys, our search engine works to provides always the best price with the best conditions.
When is the best time to book a flight from St. Louis, MO to Washington, D.C. (Arlington County), VA?
The most popular months to book a trip from St. Louis, MO to Washington, D.C. (Arlington County), VA are May, January and November, based on the searches of our customers.
When is the best time to travel from St. Louis, MO to Washington, D.C. (Arlington County), VA?
The best time of the year to go to Washington, D.C. (Arlington County), VA when flying from St. Louis, MO depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, August is the top 1º month to fly to Washington, D.C. (Arlington County), VA from St. Louis, MO in terms of searches from our customer, followed by December and November. If you prefer to avoid high peaks of turism, however, and escape a crowded period, July, February and April are the months with less volume of searchs for the route St. Louis, MO - Washington, D.C. (Arlington County), VA.
How is the weather in Washington, D.C. (Arlington County), VA compared to St. Louis, MO?
While in St. Louis, MO the temperatures can reach an average of 34.91 ºC in summer, with precipitation levels up to 12.0 mm ,Washington, D.C. (Arlington County), VA's temperatures can go up to 33.72 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -10.8 ºC in Washington, D.C. (Arlington County), VA, compared to the -13.87 ºC average degrees reported in St. Louis, MO. During the winter period, St. Louis, MO can register 6.0 mm precipitation, while Washington, D.C. (Arlington County), VA have an average of 14.67 mm rain level.
Which airports have flights between St. Louis, MO and Washington, D.C. (Arlington County), VA?
The main airport route flying between St. Louis, MO and Washington, D.C. (Arlington County), VA is: Lambert-St Louis Internatl (STL) to Dulles Intl (IAD). This route is covered by the following airline(s):
  • United Airlines.
  • Lufthansa.
  • Scandinavian Airlines.
  • Alternatively, you can find St. Louis, MO - Washington, D.C. (Arlington County), VA flights between Lambert-St Louis Internatl (STL) to R Reagan National (DCA) with the following airline(s) flying the route: American Airlines.
Which are the airlines with flights from St. Louis, MO to Washington, D.C. (Arlington County), VA?
Airlines with direct flights departing from St. Louis, MO to Washington, D.C. (Arlington County), VA are:
  • United Airlines.
Departing Airport Lambert-St Louis Internatl The airport Lambert-St Louis Internatl is the departure airport operating flights between St. Louis, MO and Washington, D.C. (Arlington County), VA
Arriving Airport Dulles Intl Flights departing St. Louis, MO with Washington, D.C. (Arlington County), VA as destination arrive at Dulles Intl
High season August According to search data from our customers, August is the busiest time to fly from St. Louis, MO to Washington, D.C. (Arlington County), VA
Airlines flying this route United Airlines Airline(s) with flights between St. Louis, MO to Washington, D.C. (Arlington County), VA

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