Flights from St Louis Airport (SUS) to Ontario Airport Airport (ONT)

Q: How long does the flight from St Louis to Ontario to take?

The flight from St Louis to Ontario takes3 Hours 42 Minutes.

Flight from Spirit Of St Louis to Ontario International are only operated by one airliner – Aero Charter. The flight time is approximately 3 Hours 42 Minutes.

The cost of ticket prices to Ontario International United States can vary quite considerably if you travel at certain times of the week especially at weekends. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. If it is possible, you should book your flights 2 or more months in advance as ticket prices will be substantially lower.

When arriving at Ontario International don’t forget to set your watch to the local time!

If you are renting a car at Ontario International Airport it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to Ontario International Airport in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.

Ensure your arrival at Ontario International Airport is as stress-free as possible by pre-booking your onwards transport - booking early may also save you money:

Find hotels close to Ontario International Airport many hotels offer airport transfers directly from the airport to your hotel.

Below you will see all the airlines that fly from Spirit Of St Louis (SUS) to Ontario International (ONT) and the number of flights they operate each day.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Aero Charter	0	0	1	0	0	0	0	19:55	19:55	VIEW FLIGHTS

Aero Charter offer the highest number of flights for this route with departures times between 19:55 and 19:55.

You can find the latest flight availability and prices from Aero Charter at www.google.com/search?q=Aero Charter. You can also book direct and get their latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays

Day

Flight Times

Flights

Wednesday

19:55

Airline	Flight No
Aero Charter	GLT720

VIEW FLIGHTS

A useful tip to save money to exchange money before you go, or go to a bureau de change outside of the airport when you arrive. The exchange rate within the airport are not very good so try to avoid changing money their if you can.

Don't forget to book a hire car!

Search for the best vehicle rental at Ontario Airport

Compare Flight Prices from SUS to ONT

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