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- Flights from Saint Louis to Washington
How much is a flight from Saint Louis to Washington National?
Depending on when you travel and how far in advance you book, fares between Saint Louis and Washington can differ a lot.
Select your dates to check current offers.
Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.
Which airports serve Saint Louis and Washington?
When planning a trip of about 1154 km, it's a good idea to check flights from surrounding airports too.
- Airports in Saint Louis: Saint Louis - Lambert is the only operational airport in the area.
- Airports in Washington: Washington offers flights from 3 airports - Dulles international, Ronald Reagan, Washington International.
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.
Filter and compare flights from Saint Louis to Washington National
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Other popular destinations
Want more ideas for your trip to United States? Check these: Las Vegas, Los Angeles, Miami, New York City, Orlando.
Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
Frequently asked questions about flights from Saint Louis to Washington National.
How much does an airline ticket from Saint Louis to Washington National cost?
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