Cheap flights from Ontario to Raleigh from $70
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Raleigh departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Raleigh
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Frontier flights from Ontario to Raleigh
Our best Frontier deals on Ontario to Raleigh flight tickets
American Airlines flights from Ontario to Raleigh
Our best American Airlines deals on Ontario to Raleigh flight tickets
See travel insights to Raleigh from
How to get the cheapest flight ticket from Ontario to Raleigh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Raleigh?
The cheapest month to fly to Raleigh from Ontario is in May. Flight prices, which tend to average around $296, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of May, then departing from Ontario during the month February is also very affordable. Most momondo users find prices during this month for around $381.
What is the cheapest day to depart on your flight to Raleigh?
The cheapest day to depart from Ontario to Raleigh is on a Saturday when prices can be found for as low as $340. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $637. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.
What is the cheapest time of day to depart on your flight to Raleigh?
At noon is the cheapest time of day to fly from Ontario to Raleigh when you can find flight prices for as low as $262. Flying to Raleigh at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is in the afternoon when prices are around $488.
How far in advance should I book a flight to Raleigh?
You are more likely to see cheaper flights to Raleigh from Ontario when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around $428 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from Ontario for as low as $339 on momondo.
What is the cheapest airline that flies from Ontario to Raleigh-Durham?
Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Ontario to Raleigh-Durham
What airlines fly to Raleigh?
American Airlines, Delta and Frontier are the top three most popular airlines that fly to Raleigh from Ontario according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Raleigh. Keep in mind that there are 10 different airlines that fly to Raleigh on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Raleigh
Cheap Ontario to Raleigh (ONT to RDU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Raleigh
How far is Ontario to Raleigh-Durham by plane?
The straight-line distance from Ontario to Raleigh-Durham is 2197.3 mi. Typically, this will take 6h 19m by plane in normal conditions.
When did momondo last update prices for flights from Ontario Airport to Raleigh-Durham Airport?
Prices for flights from Ontario Airport to Raleigh-Durham Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Raleigh-Durham Airport?
As of February 2025, there are 5 operators available to choose from for flights from Ontario Airport to Raleigh-Durham Airport.
How old do you have to be to fly from Ontario Airport to Raleigh-Durham Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Raleigh-Durham Airport.
What documentation or ID do you need to fly to Raleigh-Durham Airport?
The necessary travel and health documents for your Raleigh-Durham Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Raleigh?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Raleigh is American Airlines (37% of total bookings). The next most popular airlines are Frontier (29%), Delta (16%), and Southwest (14%).
Best airlines flying from Ontario to Raleigh
Compare and see reviews for airlines that fly from Ontario to Raleigh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $155 | Free Cancellation | Rating 6.0 3,354 reviews | |||
| PriceFrom $295 | Free Cancellation | Rating 7.4 8,765 reviews | |||
| PriceFrom $331 | Free Cancellation | Rating 8.0 8,219 reviews | |||
| PriceFrom $335 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $351 | Free Cancellation | Rating 8.1 4,401 reviews |
Traveling to a place near Raleigh?
Book flights to Raleigh if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Raleigh?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Raleigh. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ontario to Raleigh with flexible booking policies on momondo?
momondo does allow users to show only those flights to Raleigh from Ontario which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ontario to Raleigh?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Raleigh from Ontario.
I’m not ready to book a flight from Ontario to Raleigh right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ontario to Raleigh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Raleigh and let you know when they change.