Cheap flights from Washington, D.C. to St. Louis from £67

Cheap flights from Washington, D.C. to St. Louis from £67

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1 stop
Tue, Jun 23
Washington, D.C. BWISt. Louis STL
£67
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1 stop
Tue, Jun 23
Washington, D.C. IADSt. Louis STL
£67
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1 stop
Tue, Jun 23
Washington, D.C. IADSt. Louis STL
£67
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1 stop
Tue, Jun 23
Washington, D.C. BWISt. Louis STL
£67
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1 stop
Tue, Jun 23
Washington, D.C. IADSt. Louis STL
£84
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1 stop
Wed, Jun 24
Washington, D.C. IADSt. Louis STL
£121
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1 stop
Tue, Jun 23 – Fri, Jun 26
Washington, D.C. BWISt. Louis STL
£192
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1 stop
Tue, Jun 23 – Fri, Jun 26
Washington, D.C. IADSt. Louis STL
£209
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Direct
Mon, Jun 22 – Thu, Jun 25
Washington, D.C. IADSt. Louis STL
£298
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Direct
Mon, Jun 22 – Thu, Jun 25
Washington, D.C. IADSt. Louis STL
£298
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Direct
Mon, Jun 22 – Thu, Jun 25
Washington, D.C. IADSt. Louis STL
£298
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Direct
Mon, Jun 22 – Thu, Jun 25
Washington, D.C. IADSt. Louis STL
£298
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How much do flights to St. Louis cost?

Cheapest one-way trip

£67

Cheapest nonstop round-trip

£283

Cheapest round-trip

£192

Average round-trip

£355

Includes rare itinerary

Travel hack

Key info about flying to St. Louis

Depart from
Washington Dulles International
Arrive to
St. Louis Lambert International
Average flights per week
327
Flight distance
1118 km

Weekly direct flights

Discover the top airlines offering direct flights from Washington, D.C. to St. Louis in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 01.06Tue 02.06Wed 03.06Thu 04.06Fri 05.06Sat 06.06Sun 07.06
United Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 08.06Tue 09.06Wed 10.06Thu 11.06Fri 12.06Sat 13.06Sun 14.06
United Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 15.06Tue 16.06Wed 17.06Thu 18.06Fri 19.06Sat 20.06Sun 21.06
United Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 22.06Tue 23.06Wed 24.06Thu 25.06Fri 26.06Sat 27.06Sun 28.06
United Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights

Check-in for a flight from Washington, D.C. to St. Louis

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
JetBlue AirwaysJBUB6No
Southern Airways ExpressFDY9XYes
Allegiant AirAAYG4No

Online check-in is not available for these airlines.

Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-4°C
February6°C-2°C
March13°C3°C
April18°C8°C
May24°C14°C
June29°C19°C
July31°C21°C
August30°C20°C
September27°C16°C
October20°C10°C
November12°C4°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-4°C
January
Sunny days
267
days per year
Snow days
9
days per year

14 day forecast

Saturday
6 Jun
73%
30°C21°C
13 Jun
75%
34°C22°C
Sunday
7 Jun
90%
28°C19°C
14 Jun
28°C20°C
Monday
8 Jun
84%
31°C22°C
15 Jun
26°C17°C
Tuesday
9 Jun
73%
36°C21°C
16 Jun
73%
28°C18°C
Wednesday
10 Jun
37°C24°C
17 Jun
73%
20°C17°C
Thursday
11 Jun
36°C25°C
18 Jun
23°C16°C
Friday
12 Jun
36°C25°C
19 Jun
73%
29°C20°C

St. Louis travel tips

Visit the home of Scott Joplin in St. Louis, the founder of the ragtime music genre

Visit the St. Louis house where Scott Joplin, "Ragtime's father", lived from 1901 to 1903. The site still houses the musician's memorabilia and a piano played by staff. The tour price is $6 for adults.

Visit the St. Louis Municipal Opera House, the country's oldest open-air theatre

The Municipal Opera House, also known as The Muny, opens its season from mid-June to mid-August. The first show at this theatre was Robin Hood (1919), in which the mayor of the city played King Richard. The Muny usually produces seven musicals per season. The theatre's capacity allows us to say that it is the oldest open-air theatre and the largest one. It accommodates 11,000 people and has about 1,500 free seats in the back rows.

Using public transportation in St. Louis is easy and cheap

If you don’t want to hire a car and pay for parking, you can use Metro, the light-rail and bus system in St. Louis. It covers almost the whole city. A one-day pass costs $7.50 for adults.

Travelers usually depart from Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National when they travel from Washington, D.C. to St. Louis. The distance between Washington, D.C. and St. Louis is 1118 km. The most popular airlines for this route are United Airlines, Frontier Airlines, JetBlue Airways, Southern Airways Express, and Allegiant Air. Washington, D.C. and St. Louis have 327 direct flights per week.

Frequently asked questions

How long does it take to travel from Washington, D.C. to St. Louis?
A one-way nonstop (direct) flight between Washington, D.C. and St. Louis takes around 2.5 hours.
What is the flight distance between Washington, D.C. and St. Louis?
The flight distance between Washington, D.C. and St. Louis is 1118 km.
What airlines offer nonstop (direct) flights between Washington, D.C. and St. Louis?
Several carriers operate flights between Washington, D.C. and St. Louis. Airlines offering nonstop (direct) flights include United Airlines.
What are the most popular routes to and from Washington, D.C.?
Travelers frequently search for route combinations, such as Washington, D.C. and London, Orlando, Atlanta, Edinburgh, Los Angeles, Tampa, Mexico City, Miami, San Salvador, San Juan, Dallas, Istanbul, Denver, New Delhi, Guadalajara, Fort Lauderdale, Kathmandu, Manchester, Paris, Toronto.
What are the most popular routes to and from St. Louis?
Travelers frequently search for route combinations, such as St. Louis and London, Denver, Orlando, Las Vegas, Toronto, Fort Lauderdale, Dallas, Los Angeles, Bogotá, Mexico City, Edmonton, Guadalajara, Tokyo, Reykjavik, Buenos Aires, Minneapolis, Frankfurt, Winnipeg, Yerevan, Accra.
Which airports are there in Washington, D.C.?
Washington, D.C. is mainly served by Washington Dulles International. But there are other airports nearby, including Baltimore–Washington International, Ronald Reagan Washington National.
What airports are near Washington, D.C.?
The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Lehigh Valley International, Trenton–Mercer, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Hagerstown Regional, Lancaster.
What airports are near St. Louis?
The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Columbia Regional, General Wayne A. Downing Peoria International, Evansville Regional, MidAmerica St. Louis, Abraham Lincoln Capital, Waynesville-St. Robert Regional, Central Illinois Regional, Williamson County Regional, Cape Girardeau Regional.
Which airlines fly between Washington, D.C. and St. Louis?
Currently, you can fly between Washington, D.C. and St. Louis with United Airlines, Frontier Airlines, JetBlue Airways, Southern Airways Express, Allegiant Air.
When’s the best time to travel between Washington, D.C. and St. Louis?
What flights operate between Washington, D.C. and St. Louis?
How many airports are there near Washington, D.C.?
How many airports are there near St. Louis?
What time do nonstop (direct) flights between Washington, D.C. and St. Louis depart?
What time do nonstop (direct) flights between Washington, D.C. and St. Louis arrive?
What time do flights between Washington, D.C. and St. Louis depart?
What time do flights between Washington, D.C. and St. Louis arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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