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How to get the cheapest flight ticket from Washington, D.C. to St. Louis
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 St. Louis?
In general, August is the cheapest month to fly from Washington, D.C. to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 300. If you aren’t able to travel to St. Louis during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of R5 484.
What is the cheapest Washington, D.C. to Lambert-St Louis flight route?
Fly from Washington, D.C. Dulles Intl to Lambert-St Louis for the best Washington, D.C. - Lambert-St Louis flight prices
How far in advance should I book a flight to St. Louis?
You are more likely to see cheaper flights to St. Louis from Washington, D.C. when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around R7 946 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Washington, D.C. for as low as R5 117 on momondo.
What cabin class options are available on Washington, D.C. to Lambert-St Louis flights?
There are 1 cabin classes available to choose from on Washington, D.C. to Lambert-St Louis 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 Washington, D.C. to St. Louis
Cheap Washington, D.C. to St. Louis (WAS to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to St. Louis
How far is Washington, D.C. to Lambert-St Louis by plane?
The distance between Washington, D.C. and Lambert-St Louis is about 1139,8 km.
When did momondo last update prices for flights from Washington, D.C. to Lambert-St Louis Airport?
Prices for flights from Washington, D.C. to Lambert-St Louis Airport were last updated today.
How old do you have to be to fly from Washington, D.C. to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to St. Louis?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to St. Louis is Boeing 737-700 Passenger/BBJ1 (winglets) (18,95% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (15,32%), Canadair (Bombardier) Regional Jet CRJ-550 (13,11%), and Boeing 737-800 Passenger/BBJ2 (winglets) (12,41%).
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to St. Louis?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to St. Louis for you.
Can I find flights from Washington, D.C. to St. Louis with flexible booking policies on momondo?
Yes. All flights to St. Louis from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington, D.C. to St. Louis?
momondo provides multiple filters to help you find the best flight to St. Louis from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Washington, D.C. to St. Louis right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.