4.9
4.6Journey information
Overview: St. Louis, MO to Washington, DC flight
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Flights from St. Louis, MO to Washington, DC depart on average 23 times per day, taking around 2h 16m. Cheap flight tickets for this journey start at $122 (€99) but you can travel from only $87 (€71) by bus.
There are 2 flights per day. The earliest flight runs at 05:00, the last at 22:09. The fastest flight covers the 708 miles (1141 km) distance in 2h 1m. October is the cheapest month to fly.
Distance 708 miles (1141 km) |
Average flight duration 2h 16m |
Cheapest ticket price $122 (€99) |
Flights per day 23 |
Direct flights 2 |
Fastest flight 2h 1m |
Cheapest month to travel October |
First flight 05:00 |
Last flight 22:09 |
The cheapest and fastest flights from St. Louis, MO to Washington, DC
Cheapest price
$139
Average price
$227
Fastest journey
2 h 1 m
Average duration
4 h 24 m
Flights per day
2
Distance
1141 km
The best way to find a cheap flight ticket from St. Louis, MO to Washington, DC is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from St. Louis, MO to Washington, DC will cost around $227 if you buy it on the day, but the cheapest tickets can be found for only $139.
Of the 2 flights that leave St. Louis, MO for Washington, DC onWed, Nov 19, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Nov 19 the direct flights cover the 1141 km distance in an average of 4 h 24 m but if you time it right, some flights will get you there in just 2 h 1 m .
On Wed, Nov 19 the longest flights will take 6 h 46 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
Travel Information
Compare train, bus, and flight for St. Louis, MO to Washington, DC
Omio recommends booking the flight as it is the most popular option from St. Louis, MO to Washington, DC among Omio's users. If you are prioritising price take the bus with prices starting from €71. For those with little time consider booking a flight which can get you there in 2h 16m. The ticket price range depends on the travel mode: a bus costs an average of €71, and a train costs an average of €208.
Distance: 708 miles (1141 km)
Compare flight with
Most popular Flight | Bus | Train |
|---|---|---|
€260 Average price | €130 Average price Cheapest | €400 Average price |
5h 16m Average total duration Fastest 2h 16m Onboard + 3h 0m Additional time* | 21h 25m Average total duration 20h 55m Onboard + 30m Additional time* | 29h 7m Average total duration 28h 37m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
St. Louis, MO to Washington, DC flight times
The table below shows live departures for St. Louis, MO to Washington, DC flights for today, Tuesday, November 18. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 8:43 PM St. Louis, MO | 6h14 | 2:57 AM Washington, DC | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets St. Louis, MO to Washington, DC by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Airlines: American Airlines from St. Louis, MO to Washington, DCFind the best flights between St. Louis, MO to Washington, DC with Omio's travel partners American Airlines from $87 (€71). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
American Airlines
FAQs: St. Louis, MO to Washington, DC Flight
Find answers to the most common questions about traveling from St. Louis, MO to Washington, DC by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.
- National Cherry Blossom Festival, a celebration of the blooming cherry blossom trees with parades and cultural events
- Independence Day Celebration, fireworks and festivities at the National Mall to commemorate the nation's independence
- Smithsonian Folklife Festival, a showcase of cultural traditions from around the world held on the National Mall
- DC Jazz Festival, an annual event featuring performances by renowned jazz musicians at various venues across the city.
- Memorial Day, marks the unofficial start of summer with parades and remembrance ceremonies
- Labor Day, a long weekend perfect for enjoying the city's parks and outdoor activities
- Thanksgiving, a time for family gatherings and exploring seasonal markets
- Winter Holidays, festive decorations and holiday spirit throughout the city.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from St. Louis, MO to Washington, DC
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rental
- Free Wi-Fi available throughout the airport.
- Shops in both terminals, including Hudson News and Tech on the Go.
- Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
- Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
- Available outside the terminal.
- Elevators, ramps
- Available throughout both terminals.
- Hotels nearby, such as Marriott St. Louis Airport within walking distance.
- Showers available in some lounges, access may require lounge fee.
- Lounges available, including American Airlines Admirals Club.
- Lost and Found located in terminal 1, contact airport for details.
- Car rental services available, including Hertz and Enterprise in terminal 1
- MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental- Free Wi-Fi available throughout the airport.
- Shops are available in all terminals, including Hudson News and Duty-Free Americas.
- Parking available in garages A, B, and C, approximately 5.7€ ($6) per hour.
- Restaurants are located in all terminals, offering American, Italian, and fast food options; top choices include Legal Sea Foods and Five Guys.
- Available outside the terminal.
- Elevators, ramps, assistance
- Available throughout the airport.
- Hotels within walking distance, including the Crystal Gateway Marriott.
- Showers are available in some lounges; access may require a lounge pass or membership.
- Lounges available, including the American Airlines Admirals Club and Delta Sky Club.
- Lost and Found located in terminal A; contact airport police for assistance.
- Car rental services are available on-site, with companies like Hertz, Avis, and Enterprise.
- Washington Metro, Yellow/Blue Line, Rold Reagan Washington tiol Airport Station, 5 km
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental- Free Wi-Fi available throughout the airport.
- Shops available in all concourses, main shops include Duty-Free, Hudson News, and Tech on the Go.
- Parking available in the terminal Parking Garage, approximately 5.7€ ($6) per hour.
- Restaurants located in all concourses; options include fast food, cafes, and sit-down dining like Five Guys and Chipotle.
- Available outside the terminal.
- Elevators, ramps, assistance
- Available throughout the airport.
- Hotels nearby include Washington Dulles Airport Marriott within walking distance.
- Showers available in some lounges; access typically requires lounge entry fee.
- Lounges available, including United Club and Turkish Airlines Lounge.
- Lost and Found located in the main terminal; contact via phone or email.
- Car rental services available on-site; companies include Avis, Hertz, and Enterprise.
- Silver Line Metro, Dulles Intertiol Airport Station, 26 miles
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