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Not ready to book? to track prices.Find the cheapest flights from St. Louis to Washington, D.C.
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How to get the cheapest flight ticket from St. Louis to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C.?
In general, January is the cheapest month to fly from St. Louis to Washington, D.C.. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R4 145. If you aren’t able to travel during the month of January, then book flights to Washington, D.C. from St. Louis during February instead. Flights to Washington, D.C. in February, while not as cheap as those in January, still average around R4 217.
What is the cheapest Lambert-St Louis to Washington, D.C. flight route?
Fly from Lambert-St Louis to Washington, D.C. Dulles Intl for the best Lambert-St Louis - Washington, D.C. flight prices
How far in advance should I book a flight to Washington, D.C.?
In general, most travellers find the cheapest time to book a flight to Washington, D.C. is about 52 days prior to their departure date, when tickets on average are R4 977. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as R55 692.
What cabin class options are available on Lambert-St Louis to Washington, D.C. flights?
There are 1 cabin classes available to choose from on Lambert-St Louis to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
When to book flights from St. Louis to Washington, D.C.
Cheap St. Louis to Washington, D.C. (STL to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Washington, D.C.
How far is Lambert-St Louis to Washington, D.C. by plane?
Lambert-St Louis and Washington, D.C. are 1139,8 km apart from one another.
When did momondo last update prices for flights from Lambert-St Louis Airport to Washington, D.C.?
Prices for flights from Lambert-St Louis Airport to Washington, D.C. are updated daily.
How old do you have to be to fly from Lambert-St Louis Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from St. Louis to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from St. Louis to Washington, D.C. is Boeing 737-700 Passenger/BBJ1 (winglets) (18,09% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (15,75%), Canadair (Bombardier) Regional Jet CRJ-550 (15,28%), and Boeing 737 MAX 8 (14,78%).
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from St. Louis to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from St. Louis which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from St. Louis to Washington, D.C.?
Once all potential St. Louis to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from St. Louis to Washington, D.C. right now. Can momondo alert me if prices change?
Price alerts on flights to Washington, D.C. from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.