There are 4 ways to get from Ottawa to Saint Charles by plane, bus (Flixbus, Greyhound), car, or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Ottawa Macdonald-Cartier International Airport
best- Fly from Ottawa Macdonald-Cartier International Airport (YOW) to Lambert–St. Louis International Airport (STL)plane YOW - STL
7h 53m$127–657Bus
- Take the bus from Ottawa to Newark Penn Stationbus FlixBus 2678
- Take the bus from Newark Penn Station to St Louis Bus Stationbus Greyhound US0421
34h 5m$284–417Drive 998.1 mi
- Drive from Ottawa to Saint Charlescar 998.1 mi
18h 13m$229–330Train to Montréal–Pierre Elliott Trudeau International Airport, fly
- Take the train from Ottawa to Dorvaltrain
- Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Lambert–St. Louis International Airport (STL)plane YUL - STL
7h 42m$343–2,012
Ottawa to Saint Charles by bus and train
Questions & Answers
The cheapest way to get from Ottawa to Saint Charles is to drive which costs $220 - $330 and takes 18h 13m.
The fastest way to get from Ottawa to Saint Charles is to train and fly which takes 7h 42m and costs $340 - $2,100.
No, there is no direct bus from Ottawa to Saint Charles. However, there are services departing from Ottawa and arriving at 4375 Rider Trail North Sb via Newark Penn Station and North Hanley Transit Center. The journey, including transfers, takes approximately 34h 5m.
The distance between Ottawa and Saint Charles is 904 miles. The road distance is 1003.9 miles.
The best way to get from Ottawa to Saint Charles without a car is to bus which takes 34h 5m and costs $280 - $420.
It takes approximately 7h 53m to get from Ottawa to Saint Charles, including transfers.
Ottawa to Saint Charles bus services, operated by Flixbus USA, depart from Ottawa station.
The best way to get from Ottawa to Saint Charles is to fly which takes 7h 53m and costs $120 - $700. Alternatively, you can bus, which costs $280 - $420 and takes 34h 5m.
Ottawa to Saint Charles bus services, operated by Flixbus USA, arrive at Newark Penn Station.
Saint Charles is 1h behind Ottawa. It is currently 6:51 PM in Ottawa and 5:51 PM in Saint Charles.
What companies run services between Ottawa, ON, Canada and Saint Charles, MO, USA?
Air Canada and United Airlines fly from Ottawa Macdonald-Cartier International Airport (YOW) to Lambert–St. Louis International Airport (STL) every 3 hours. Alternatively, you can take a bus from Ottawa to 4375 Rider Trail North Sb via Newark Penn Station, St Louis Bus Station, CIVIC CENTER station, NORTH HANLEY station, and North Hanley Transit Center in around 34h 5m.
- Website
- aircanada.com
Flights from Ottawa Macdonald-Cartier International Airport to Lambert–St. Louis International Airport via Montréal–Pierre Elliott Trudeau International Airport
- Ave. Duration
- 4h 32m
- When
- Every day
- Estimated price
- $140–700
Flights from Ottawa Macdonald-Cartier International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 4h 51m
- When
- Every day
- Estimated price
- $130–650
Flights from Ottawa Macdonald-Cartier International Airport to Lambert–St. Louis International Airport via Toronto
- Ave. Duration
- 5h 4m
- When
- Every day
- Estimated price
- $120–650
Flights from Montréal–Pierre Elliott Trudeau International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 47m
- When
- Every day
- Estimated price
- $130–650
Flights from Montréal–Pierre Elliott Trudeau International Airport to Lambert–St. Louis International Airport via Toronto
- Ave. Duration
- 4h 39m
- When
- Every day
- Estimated price
- $130–650
Flights from Montréal–Pierre Elliott Trudeau International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 5h 32m
- When
- Every day
- Estimated price
- $130–650
- Website
- united.com
Flights from Ottawa Macdonald-Cartier International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 4h 51m
- When
- Every day
- Estimated price
- $130–650
Flights from Ottawa Macdonald-Cartier International Airport to Lambert–St. Louis International Airport via Toronto
- Ave. Duration
- 5h 7m
- When
- Every day
- Estimated price
- $120–650
Flights from Ottawa Macdonald-Cartier International Airport to Lambert–St. Louis International Airport via Washington Dulles
- Ave. Duration
- 5h 19m
- When
- Every day
- Estimated price
- $150–700
Flights from Ottawa Macdonald-Cartier International Airport to Lambert–St. Louis International Airport via Newark
- Ave. Duration
- 6h 26m
- When
- Every day
- Estimated price
- $160–750
Flights from Montréal–Pierre Elliott Trudeau International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 47m
- When
- Every day
- Estimated price
- $130–650
Flights from Montréal–Pierre Elliott Trudeau International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 5h 32m
- When
- Every day
- Estimated price
- $130–650
- Website
- delta.com
Flights from Montréal–Pierre Elliott Trudeau International Airport to Lambert–St. Louis International Airport via Detroit
- Ave. Duration
- 4h 52m
- When
- Every day
- Estimated price
- $130–650
- Website
- aa.com
Flights from Montréal–Pierre Elliott Trudeau International Airport to Lambert–St. Louis International Airport via Chicago O'Hare
- Ave. Duration
- 4h 53m
- When
- Every day
- Estimated price
- $130–650
- Phone
- +1 888 842-7245
- Website
- viarail.ca
Train from Ottawa to Dorval
- Ave. Duration
- 1h 37m
- Frequency
- 4 times a day
- Estimated price
- $28–170
- Website
- https://www.viarail.ca/en
- Escape
- $28–85
- Business
- $60–160
- Business Plus
- $70–170
- Economy
- $30–95
- Economy Plus
- $35–100
- Phone
- +1 (855) 626-8585
- Website
- https://www.flixbus.com
Bus from Ottawa to Newark Penn Station
- Ave. Duration
- 9h 10m
- Frequency
- 5 times a week
- Estimated price
- $65–120
- Schedules at
- flixbus.com
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Newark Penn Station to St Louis Bus Station
- Ave. Duration
- 22h 30m
- Frequency
- Once daily
- Estimated price
- $160–310
- Website
- https://www.greyhound.com/
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Newark Penn Station to St Louis Bus Station
- Ave. Duration
- 22h 10m
- Frequency
- Once daily
- Estimated price
- $210–300
- Book at
- https://www.jeffersonlines.com
- Adult
- $210–300
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide
More Questions & Answers
Yes, the driving distance between Ottawa to Saint Charles is 1004 miles. It takes approximately 18h 13m to drive from Ottawa to Saint Charles.
There are 208+ hotels available in Saint Charles.











