|Best Price Found||$235||The best flight deal from St. Louis to Ottawa found on momondo in the last 72 hours is $235|
|Fastest flight time||4h 59m||The fastest flight from St. Louis to Ottawa takes 4h 59m.|
|Direct flights||None||There are no direct flights from St. Louis to Ottawa. Popular non-direct route for this connection is Lambert-St Louis - Ottawa.|
|Airports in Ottawa||1 airport||There is 1 airport near Ottawa: Ottawa (YOW)|
Airlines such as Delta have taken additional precautions to make sure you’re safer while traveling. Usage of HEPA filters, scheduled sanitation, enhanced cleaning of aircrafts, pre-flight testing, and mask policies are some of the implemented practices made by airlines to help keep you safe as you depart from Lambert-St Louis to Ottawa. Keep in mind that policies will vary by airline.
To ease the stress of booking flights, some of our airline partners flying from Lambert-St Louis to Ottawa are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Delta, United Airlines, and Air Canada.