Cheap flights from Washington, D.C. to St. Louis from £70

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1 stop
Wed, Nov 19
Washington, D.C. BWISt. Louis STL
£70
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1 stop
Wed, Nov 19
Washington, D.C. BWISt. Louis STL
£74
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1 stop
Thu, Nov 20
Washington, D.C. BWISt. Louis STL
£87
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1 stop
Sun, Nov 16
Washington, D.C. IADSt. Louis STL
£98
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1 stop
Thu, Nov 20
Washington, D.C. BWISt. Louis STL
£100
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1 stop
Thu, Nov 20
Washington, D.C. BWISt. Louis STL
£100
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1 stop
Sun, Nov 16 – Thu, Nov 20
Washington, D.C. BWISt. Louis STL
£170
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1 stop
Sun, Nov 16 – Thu, Nov 20
Washington, D.C. IADSt. Louis STL
£170
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1 stop
Sun, Nov 16 – Thu, Nov 20
Washington, D.C. BWISt. Louis STL
£193
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1 stop
Sun, Nov 16 – Thu, Nov 20
Washington, D.C. IADSt. Louis STL
£193
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Direct
Fri, Nov 21 – Mon, Nov 24
Washington, D.C. IADSt. Louis STL
£308
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Direct
Fri, Nov 21 – Mon, Nov 24
Washington, D.C. IADSt. Louis STL
£308
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How much do flights to St. Louis cost?

Cheapest one-way trip

£70

Cheapest nonstop round-trip

£341

Cheapest round-trip

£170

Average round-trip

£215

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
208
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 27.10Tue 28.10Wed 29.10Thu 30.10Fri 31.10Sat 01.11Sun 02.11
United Airlines
222---12---
Weekly flights: 9 totalDaily flights: 1.29 averageMost flights: Monday 2 flights
AirlineMon 03.11Tue 04.11Wed 05.11Thu 06.11Fri 07.11Sat 08.11Sun 09.11
United Airlines
---22221---
Weekly flights: 9 totalDaily flights: 1.29 averageMost flights: Tuesday 2 flights
AirlineMon 10.11Tue 11.11Wed 12.11Thu 13.11Fri 14.11Sat 15.11Sun 16.11
United Airlines
22222---2
Weekly flights: 12 totalDaily flights: 1.71 averageMost flights: Monday 2 flights
AirlineMon 17.11Tue 18.11Wed 19.11Thu 20.11Fri 21.11Sat 22.11Sun 23.11
United Airlines
22---------22
Weekly flights: 8 totalDaily flights: 1.14 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
Spirit AirlinesNKSNKNo
JetBlue AirwaysJBUB6No
Southern Airways ExpressFDY9XYes

Online check-in is not available for these airlines.

Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-3°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°C3°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-3°C
January
Sunny days
265
days per year
Snow days
9
days per year

14 day forecast

Saturday
25 Oct
67%
17°C11°C
1 Nov
21°C10°C
Sunday
26 Oct
15°C11°C
2 Nov
23°C14°C
Monday
27 Oct
16°C11°C
3 Nov
20°C9°C
Tuesday
28 Oct
89%
14°C12°C
4 Nov
22°C13°C
Wednesday
29 Oct
75%
14°C9°C
5 Nov
17°C10°C
Thursday
30 Oct
16°C6°C
6 Nov
10°C4°C
Friday
31 Oct
17°C7°C
7 Nov
11°C2°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, Spirit Airlines, JetBlue Airways, and Southern Airways Express. Washington, D.C. and St. Louis have 208 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 2.4 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, Harrisburg International, Trenton–Mercer, Lancaster, Salisbury–Ocean City–Wicomico Regional, Shenandoah Valley Regional.
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, General Wayne A. Downing Peoria International, Evansville Regional, Waynesville-St. Robert Regional, Abraham Lincoln Capital, Williamson County Regional, Central Illinois Regional, MidAmerica St. Louis, Quincy 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, Spirit Airlines, JetBlue Airways, Southern Airways Express.
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?

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