Question 1

How long does it take to travel from Washington, D.C. to St. Louis?

Accepted Answer

A one-way nonstop (direct) flight between Washington, D.C. and St. Louis takes around 2.4 hours.

Question 2

What is the flight distance between Washington, D.C. and St. Louis?

Accepted Answer

The flight distance between Washington, D.C. and St. Louis is 1118 km.

Question 3

What airlines offer nonstop (direct) flights between Washington, D.C. and St. Louis?

Accepted Answer

Several carriers operate flights between Washington, D.C. and St. Louis. Airlines offering nonstop (direct) flights include United Airlines.

Question 4

What are the most popular routes to and from Washington, D.C.?

Accepted Answer

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.

Question 5

What are the most popular routes to and from St. Louis?

Accepted Answer

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.

Question 6

Which airports are there in Washington, D.C.?

Accepted Answer

Washington, D.C. is mainly served by Washington Dulles International. But there are other airports nearby, including Baltimore–Washington International, Ronald Reagan Washington National.

Question 7

What airports are near Washington, D.C.?

Accepted Answer

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, Trenton–Mercer, Lehigh Valley International, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Hagerstown Regional, Lancaster.

Question 8

What airports are near St. Louis?

Accepted Answer

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Evansville Regional, Abraham Lincoln Capital, MidAmerica St. Louis, General Wayne A. Downing Peoria International, Columbia Regional, Central Illinois Regional, Waynesville-St. Robert Regional, Cape Girardeau Regional.

Question 9

Which airlines fly between Washington, D.C. and St. Louis?

Accepted Answer

Currently, you can fly between Washington, D.C. and St. Louis with United Airlines, Frontier Airlines, JetBlue Airways, Air Canada, WestJet.

Question 10

When’s the best time to travel between Washington, D.C. and St. Louis?

Accepted Answer

If you don’t have specific dates for your trip between Washington, D.C. and St. Louis, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 11

What flights operate between Washington, D.C. and St. Louis?

Accepted Answer

Traveling between Washington, D.C. and St. Louis, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 12

How many airports are there near Washington, D.C.?

Accepted Answer

There are a number of airports in and around Washington, D.C.. The main one is Washington Dulles International and other nearby airports include Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Trenton–Mercer, Lehigh Valley International, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Hagerstown Regional, Lancaster

Question 13

How many airports are there near St. Louis?

Accepted Answer

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, Evansville Regional, Abraham Lincoln Capital, MidAmerica St. Louis, General Wayne A. Downing Peoria International, Columbia Regional, Central Illinois Regional, Waynesville-St. Robert Regional, Cape Girardeau Regional.

Question 14

What time do nonstop (direct) flights between Washington, D.C. and St. Louis depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 15

What time do nonstop (direct) flights between Washington, D.C. and St. Louis arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 16

What time do flights between Washington, D.C. and St. Louis depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do flights between Washington, D.C. and St. Louis arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£46
Cheapest nonstop round-trip	£268
Cheapest round-trip	£100
Average round-trip	£252
Includes rare itinerary	Travel hack

Airline	Mon 12.10	Tue 13.10	Wed 14.10	Thu 15.10	Fri 16.10	Sat 17.10	Sun 18.10
United Airlines	2	---	---	---	2	1	1
Weekly flights: 6 total	Daily flights: 0.86 average	Most flights: Monday 2 flights

Airline	Mon 19.10	Tue 20.10	Wed 21.10	Thu 22.10	Fri 23.10	Sat 24.10	Sun 25.10
United Airlines	---	2	2	2	2	1	2
Weekly flights: 11 total	Daily flights: 1.57 average	Most flights: Tuesday 2 flights

Airline	Mon 26.10	Tue 27.10	Wed 28.10	Thu 29.10	Fri 30.10	Sat 31.10	Sun 01.11
United Airlines	2	2	1	2	2	---	---
Weekly flights: 9 total	Daily flights: 1.29 average	Most flights: Monday 2 flights

Airline	Mon 02.11	Tue 03.11	Wed 04.11	Thu 05.11	Fri 06.11	Sat 07.11	Sun 08.11
United Airlines	2	2	1	---	2	---	2
Weekly flights: 9 total	Daily flights: 1.29 average	Most flights: Monday 2 flights

Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	No
Frontier Airlines	FFT	F9	No
JetBlue Airways	JBU	B6	No
Air Canada	ACA	AC	Yes
WestJet	WJA	WS	No

Month	Average monthly max temperature	Average monthly min temperature
January	3°C	-4°C
February	6°C	-2°C
March	13°C	3°C
April	18°C	8°C
May	24°C	14°C
June	29°C	19°C
July	31°C	21°C
August	30°C	20°C
September	27°C	17°C
October	20°C	10°C
November	12°C	4°C
December	7°C	0°C

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St. Louis travel tips

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

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

Using public transportation in St. Louis is easy and cheap

Frequently asked questions