Saint Louis to Washington Flight Tickets
Compare the best flight deals from Saint Louis to Washington
About Saint Louis - Washington Flights
Find the best prices for flights between Saint Louis (United States) and Washington (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
Saint Louis has 2 airports, while Washington has 3 airports. Compare flights between all airports to find the best deal.
Cheapest Months for Saint Louis - Washington Flights
Best month to fly
October 2026 - 2.902 ₺
October 2026
2.902 ₺
1 stops
CheapestSeptember 2026
7.818 ₺
1 stops
| Ay | Flight Type | Price |
|---|---|---|
| October 2026Cheapest | 1 stops | 2.902 ₺ |
| September 2026 | 1 stops | 7.818 ₺ |
Prices may change. Based on recent searches.
Popular Saint Louis - Washington Flights
Saint Louis - Washington
Washington - Saint Louis
Airlines on Saint Louis - Washington Route
| Havayolu | Uçuş Tipi | Fiyat |
|---|---|---|
| Frontier Airlines | 1 stops | 2.665 ₺ |
Saint Louis Airports
Washington Airports
Alternative Routes
Alternative Routes from Saint Louis
Saint Louis - Washington Flight Summary
Cheaper tickets are usually available on weekdays and with early bookings.
Saint Louis and Washington - Airport Transportation
St. Louis Lambert International Airport (STL)
How to Get to the Airport
Metro/Train: To get to the airport from downtown, you can use the MetroLink Red Line – Airport direction trains from Downtown stations (Civic Center, Stadium, 8th & Pine, Convention Center). The journey usually takes 25–35 minutes. Services run approximately every 12–15 minutes during the day and every 20 minutes in the evening.
Bus: The 64 bus line can be used to reach the airport from downtown. The journey takes about 30 minutes, with buses departing every 30 minutes.
Shuttle: Shuttle services from downtown hotels to the airport are also available. The journey time typically ranges from 30-40 minutes.
Taxi: Using a taxi to get to the airport from downtown is quick and practical. A taxi ride usually takes 20-30 minutes.
Uber/Bolt: Ride-sharing applications like Uber and Bolt can also be preferred for transportation from downtown to the airport. The journey time varies between 20-40 minutes depending on traffic conditions.
Car Rental: Renting a car to get to the airport from downtown is also an option. Car rental companies operate in the city center, facilitating your journey.
Washington Dulles International Airport (IAD)
From Airport to City Center
Metro (Silver Line): Transportation from Dulles Airport to the city center is possible via the Silver Line metro. It is accessible from the terminal through an underground walkway to the Dulles Airport Metrorail Station. The journey takes approximately 45-60 minutes, with services running every 12-15 minutes during peak hours. The metro operates from 05:00-24:00 on weekdays and 07:00-23:00 on weekends.
Bus (Virginia Breeze): Virginia Breeze buses run regular services from the airport to Union Station. The journey takes about 45 minutes, with buses departing every hour and operating throughout the day.
Taxi: Transportation to the city center can be arranged with Washington Flyer Taxicabs located at the terminal exits. The journey time varies between 30-60 minutes depending on traffic. Taxi service is available 24 hours a day.
Rideshare (Uber/Lyft): Rideshare services like Uber and Lyft are available at the airport. You can use these services by waiting at the 3rd curb in the baggage claim area.
Car Rental: There are many car rental companies at the airport. You can rent your own vehicle for easy access to the city center or surrounding areas.