Find United Airlines(UA) flights from Washington D.C. to St. Louis

Flight INFO & United Airlines(UA) flights from Washington D.C. to St. Louis

Cheapest return ticket price

US$295
Washington D.C.(DCA) ⇒ St. Louis(STL)

Cheapest direct flight price

US$140
Washington D.C.(DCA) ⇒ St. Louis(STL)

Book United Airlines(UA) flights from Washington D.C. to St. Louis

[Important Notice]

In response to the COVID-19 outbreak, national and regional entry-exit restrictions are frequently updated and subject to change. Please read the latest Country/Region Entry Restrictions before traveling.

United Airlines(UA) flights from Washington D.C. to St. Louis & Flight Schedule

Flight info.
Departure
Arrival
RouteWeekly Schedule

UA3789

08:20

IAD

Nonstop

09:50

STL

Washington D.C. to St. Louis-------Search

UA3851

08:30

IAD

Nonstop

10:09

STL

Washington D.C. to St. Louis-------Search

UA3548

17:05

IAD

Nonstop

18:30

STL

Washington D.C. to St. LouisSMTWTFSSearch

UA3866

17:10

IAD

Nonstop

18:35

STL

Washington D.C. to St. LouisSMTWTFSSearch

UA3829

17:15

IAD

Nonstop

18:46

STL

Washington D.C. to St. LouisSMT-TFSSearch

UA4941

17:39

IAD

Nonstop

19:04

STL

Washington D.C. to St. Louis----TFSSearch

UA4619

22:05

IAD

Nonstop

23:19

STL

Washington D.C. to St. Louis-M-----Search

UA4841

22:10

IAD

Nonstop

23:34

STL

Washington D.C. to St. LouisSMTWT-SSearch

UA3844

22:15

IAD

Nonstop

23:34

STL

Washington D.C. to St. LouisSMTWTFSSearch
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United Airlines(UA) flights from Washington D.C. to St. Louis Flight Booking FAQ

  • When are flight tickets from Washington D.C. (WAS) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Washington D.C. (WAS) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around US$223.
  • How long does it take to fly from Washington D.C. (WAS) to St. Louis (STL)?

    It takes about 2 hours 29 minutes to fly from Washington D.C. (WAS) to St. Louis (STL).
  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St.Louis Lambert International Airport to downtown is about 20km, by taxi about 40 minutes.
  • What time does the earliest flight from Washington D.C. to St. Louis depart?

    The earliest flight departs from Washington D.C. (DCA) at 09:25 and arrives in St. Louis (STL) at 10:50.
  • What time does the latest flight from Washington D.C. to St. Louis depart?

    The latest flight departs from Washington D.C. (DCA) at 19:45 and arrives in St. Louis (STL) at 20:58.
  • What are the most popular airlines that fly from Washington D.C. (WAS) to St. Louis (STL)?

    Airlines with flights from Washington D.C. (WAS) to St. Louis (STL): American Airlines.
  • What's the most popular airline for non-stop flights from Washington D.C. (WAS) to St. Louis (STL)?

    American Airlines operates 197 non-stop flights from Washington D.C. (WAS) to St. Louis (STL).
  • How many airports are there in St. Louis (STL)?

  • What are some travel guidelines for St. Louis during the COVID19 pandemic?

    Entry restrictions and flight schedule changes and cancellations are frequently updated and subject to change. If you plan to travel to St. Louis, please obtain the most updated information from the airline you plan to book your travels with. You can also refer to COVID19 Country/Region Entry Restrictions for more information.
  • Which airlines offer free date changes for flights to this city during the COVID19 pandemic?

    There are no airlines with flights to this city that provide this service. Please use this information as a reference only and confirm with the airline prior to booking.