The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Washington to St Louis, MO

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of May. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

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week: 18 May - 24 May

Flights from just £98

£109

£106

£105

£108

£117

£98

£110

£144

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£154

AprilMayJune

Flight Time2 h and 35 mFlights from Washington and St Louis, MO last around 2 h and 35 m, although this flight time may also depend on other factors.

Cheapest flight£89The cheapest price available for flights from Washington to St Louis, MO that have been booked by our customers in the last 72 hours

Origin airportsWashington Dulles International Airport, Ronald Reagan Washington National AirportFor flights from Washington to St Louis, MO

Destination airportSt. Louis Lambert International AirportFor the route from Washington to St Louis, MO

Peak seasonMarchAccording to search data from our customers, March is the busiest time to fly from Washington to St Louis, MO

Airlines that fly this routeAmerican AirlinesAirline(s) that fly fromWashington to St Louis, MO

Average price of one-way£139Average flight price from Washington - St Louis, MO at eDreams is £139, which is averaged from the last 6 months of data

Best time to bookMarchData from our customers tells us that July is the most popular time to fly to St Louis, MO from Washington

Exchange rate

1 GBP = 1.33 USD

1 USD = 0.76 GBP

Last revised on Tue 31/03

Distance: 709 miles

Washington airports

Dulles Intl (IAD)How far from city centre: 23 miles

R Reagan National (DCA)How far from city centre: 3 miles

St Louis, MO airports

Lambert-St Louis Internatl (STL)How far from city centre: 12 miles

Are you planning to travel to St Louis, MO for holidays, business or family visits? Count on eDreams to supply you with the cheapest flights and best offers from all Washington airports. With our fast search engine you will get a large selection of air tickets from standard and low cost airlines and easily make your reservation for this route. If you are flexible we help you find the cheapest day to fly to St Louis, MO and if you need to travel soon you can check our top last minute deals. Read all the information you need to know about your next destination and proceed with the booking, indicating your travel dates and completing your reservation with hotels and car rental!

FAQs about flights from Washington to St Louis, MO

What are the advantages of purchasing flexible flight tickets to St Louis, MO through eDreams UK?

With a flexible flight ticket, you're assured a refund or the option to rebook without any additional fees if your flight from Washington to St Louis, MO gets canceled. eDreams UK has got you covered, ensuring peace of mind and hassle-free travel changes! Plus, this flexibility allows you to adapt your travel plans with ease, offering greater convenience in today’s unpredictable travel environment.

What is the average cost for flights from Washington to St Louis, MO?

The typical cost for a flight from Washington to St Louis, MO is approximately £139. It's important to note that this price can fluctuate based on various factors, including the time of year and how far in advance you book your ticket. For instance, booking during peak travel seasons or last minute may result in higher fares, while off-peak times might offer more affordable options.

How can I search for and book flights from Washington to St Louis, MO on eDreams UK, and also find the best deals?

With our flight search engine, you can discover flights starting at just £89 for the route from Washington to St Louis, MO. At eDreams UK, our priority is to offer you the most affordable options. You have the flexibility to customize your search based on various criteria, including stopovers, airports, travel dates, and additional filters. This way, you can tailor your journey to meet your specific needs and preferences, ensuring a seamless travel experience.

How long does it take to fly from Washington to St Louis, MO?

The average flight time from Washington to St Louis, MO is approximately 2 h and 35 m. This journey typically covers a distance of about 708.72 mi. Please note that the flights along this route may include one or more layovers in different cities.

What airports offer flights from Washington to St Louis, MO?

Travelers flying from Washington to St Louis, MO typically depart from Washington Dulles International Airport (IAD) to St. Louis Lambert International Airport(STL). This popular route is served by several airlines, offering a range of options for passengers. The airlines operating flights on this route include:

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