Cheap flights from Raleigh to Los Angeles from $109
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Los Angeles departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Raleigh to Los Angeles
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Save money when you book flights with momondo
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.Frontier flights from Raleigh to Ontario
Our best Frontier deals on Raleigh to Ontario flight tickets
Delta flights from Raleigh to Ontario
Our best Delta deals on Raleigh to Ontario flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Raleigh to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Mon 12/7
5:01 pm-10:45 am
1 stop20h 44m
Ontario
Wed 12/16
6:00 am-4:00 pm
1 stop7h 00m
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Fri 12/4
5:01 pm-10:45 am
1 stop20h 44m
Ontario
Wed 12/16
6:00 am-4:00 pm
1 stop7h 00m
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Thu 11/12
6:00 am-11:30 am
1 stop8h 30m
Ontario
Tue 11/17
6:50 am-4:00 pm
1 stop6h 10m
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Sat 1/16
12:30 pm-6:51 pm
1 stop9h 21m
Ontario
Wed 1/20
6:00 am-5:03 pm
1 stop8h 03m
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Sat 1/16
5:53 pm-11:13 pm
1 stop8h 20m
Ontario
Wed 1/20
2:21 pm-11:53 pm
1 stop6h 32m
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Sat 12/12
1:56 pm-7:55 pm
1 stop8h 59m
Ontario
Tue 12/15
12:20 pm-12:24 am
1 stop9h 04m
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Thu 12/10
5:07 am-11:07 am
1 stop9h 00m
Ontario
Wed 12/16
1:11 pm-11:53 pm
1 stop7h 42m
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Thu 12/10
5:40 am-10:10 am
1 stop7h 30m
Ontario
Thu 12/10
1:55 pm-11:10 pm
1 stop6h 15m
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Wed 11/11
6:35 pm-11:51 pm
1 stop8h 16m
Ontario
Fri 12/4
5:01 pm-4:07 pm
1 stop20h 06m
RaleighOntario
RDU Raleigh-Durham - ONT Ontario
RDUONT
Raleigh-Durham
Fri 11/6
9:22 pm-10:42 am
2 stops16h 20m
Ontario
Mon 11/9
8:35 pm-3:23 pm
3 stops15h 48m
See travel insights to Los Angeles from
How to get the cheapest flight ticket from Raleigh to Ontario
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 typical price of a round-trip flight between Raleigh and Ontario?
Prices are currently low for flights on this route.
Typical prices usually range from $322 to $471.The lowest price recently found on this route was $233.
What is the cheapest month to fly to Ontario?
In general, January is the cheapest month to fly from Raleigh to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $268. If you aren’t able to travel during the month of January, then book flights to Ontario from Raleigh during November instead. Flights to Ontario in November, while not as cheap as those in January, still average around $320.
How far in advance should I book a flight from Raleigh to Ontario?
You are more likely to see cheaper flights to Ontario from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $430 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Raleigh for as low as $327 on momondo.
What is the cheapest airline that flies from Raleigh-Durham to Ontario?
Southwest, Delta, and Frontier are the most popular carriers operating from Raleigh-Durham to Ontario
What airlines fly to Ontario?
American Airlines, Delta and Southwest are the top three most popular airlines that fly to Ontario from Raleigh according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Raleigh and Ontario?
Houston (IAH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Raleigh to Ontario?
Flights via Houston (IAH) offer the lowest average round-trip price of $359.
Which layover airport has the shortest travel time from Raleigh to Ontario?
Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 47m.
Which layover airport has the shortest connection time from Raleigh to Ontario?
Charlotte (CLT) has the shortest average layover time for this route: 1h 12m.
When to book flights from Raleigh to Ontario
Cheap Raleigh to Ontario (RDU to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Raleigh to Ontario
Frequently asked questions about flying from Raleigh to Ontario
How far is Raleigh-Durham to Ontario by plane?
Raleigh-Durham and Ontario are 2197.3 mi apart from one another. Flights usually cover this in 7h 13m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Raleigh-Durham Airport to Ontario Airport?
Prices for flights from Raleigh-Durham Airport to Ontario Airport are updated daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Ontario Airport?
The number of operators available for flights from Raleigh-Durham Airport to Ontario Airport is 5 as of October 2026.
How old do you have to be to fly from Raleigh-Durham Airport to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Raleigh to Ontario?
Based on momondo bookings for flights between Raleigh and Ontario, the leading airline is Southwest, making up 41% of the total bookings. Other popular airlines include American Airlines with 20%, Frontier with 19%, and Delta with 15%.
Best airlines flying from Raleigh to Ontario
Compare and see reviews for airlines that fly from Raleigh to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $180 | Free Cancellation | Rating 5.5 2,550 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.4 10,287 reviews | |||
| PriceFrom $292 | Free Cancellation | Rating 7.0 12,129 reviews | |||
| PriceFrom $296 | Free Cancellation | Rating 7.8 8,634 reviews | |||
| PriceFrom $314 | Free Cancellation | Rating 7.9 4,214 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Raleigh to Ontario?
Finding the right flight to Ontario from Raleigh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.
Can I find flights from Raleigh to Ontario with flexible booking policies on momondo?
Flights from Raleigh to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Raleigh to Ontario?
Once you have performed a search for Raleigh to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Raleigh to Ontario right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Raleigh to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.