- Cheapest fare
- $117
- Cheapest month
- January
- Direct flights
- Not recently
- Quickest trip
- 6h 33m
Frontier Airlines · Fri, Jan 8
from $117
Usually 1+ stop
3,540 km
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Cheapest month to fly from Raleigh 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 Raleigh to Ontario
Raleigh (RDU) and Ontario (ONT) are about 3,540 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 6h 33m. Over the next few months, one-way fares start from $117, and January 2027 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 Raleigh to Ontario?
The cheapest one-way fare we've seen recently is $117 with Frontier Airlines, departing Friday, January 8, 2027. Over the coming months, the lowest fare in each month ranges from $117 to $204.
What is the cheapest month to fly from Raleigh to Ontario?
January 2027 currently has the lowest fares, from $117 one way.
Are there direct flights from Raleigh to Ontario?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Raleigh to Ontario?
The quickest journey we've seen takes about 6h 33m. Raleigh and Ontario are around 3,540 km apart.
Which airlines fly from Raleigh to Ontario?
Recent fares on this route were with Frontier Airlines.
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