Flights tailored to your budget
- Flights from Washington to Saint Louis
How much is a ticket from Washington National to Saint Louis?
Flight prices from Washington to Saint Louis change depending on demand and time of booking.
Select your dates to check current offers.
Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.
Which airports serve Washington and Saint Louis?
When planning a trip of about 1154 km, it's a good idea to check flights from surrounding airports too.
- Airports in Washington: Washington is connected to 3 airports - Dulles international, Ronald Reagan, Washington International.
- Airports in Saint Louis: The only active airport in Saint Louis is Saint Louis - Lambert.
The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.
Customize your flight from Washington National to Saint Louis
Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.
Other popular destinations
Thinking about United States? You might also consider: Las Vegas, Los Angeles, Miami, New York City, Orlando.
You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.
Frequently asked questions about flights from Washington National to Saint Louis.
How much does an airline ticket from Washington National to Saint Louis cost?
How far is Washington from Saint Louis?
What are the airports in Saint Louis?
What are the airports in Washington?
What are the most popular cities in United States?
When should I book a flight from Washington to Saint Louis?
What is the cheapest month to fly from Washington to Saint Louis?
What is the most expensive month to fly from Washington to Saint Louis?
What is the best day of the week to fly from Washington to Saint Louis?
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