- Cheapest fare
- $96
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 5h 19m
Frontier Airlines · Thu, Dec 10
from $96
Usually 1+ stop
2,630 km
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Cheapest month to fly from New Orleans to Ontario
Lowest one-way fare per person in each month. Choose a month to see every date.
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About flights from New Orleans to Ontario
New Orleans (MSY) and Ontario (ONT) are about 2,630 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 19m. Over the next few months, one-way fares start from $96, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from New Orleans to Ontario?
The cheapest one-way fare we've seen recently is $96 with Frontier Airlines, departing Thursday, December 10, 2026. Over the coming months, the lowest fare in each month ranges from $96 to $219.
What is the cheapest month to fly from New Orleans to Ontario?
December 2026 currently has the lowest fares, from $96 one way.
Are there direct flights from New Orleans to Ontario?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from New Orleans to Ontario?
The quickest journey we've seen takes about 5h 19m. New Orleans and Ontario are around 2,630 km apart.
Which airlines fly from New Orleans to Ontario?
Recent fares on this route were with Frontier Airlines and Breeze Airways.
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