Find cheap flights from Ontario to Raleigh

ONT - RDU

Find cheap flights from Ontario to Raleigh

Round-trip
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Ontario (ONT)
Raleigh Raleigh-Durham
Fri 3/5
Fri 3/12
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Good to know

Low season

AugustBest time to beat the crowds with an average 19% drop in price.

High season

DecemberMost popular time to fly with an average 24% increase in price.

Average price round-trip

$328(avg. price over the last 2 weeks)

Good deal round-trip

$217or less

Good deal one-way

$159or less

When to book flights from Ontario to Raleigh

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $159 or less one-way and $217 or less round-trip.
  • The cheapest flight from Ontario to Raleigh was found 20 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is August.
  • Morning departure is around 59% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Ontario to Raleigh

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Top 4 airlines serving Ontario to Raleigh Raleigh-Durham

Scores according to KAYAK customer reviews

8.3
Alaska Airlines
Overall score based on 29,266 reviews
8.5
Boarding
8.3
Comfort
8.8
Crew
7.9
Entertainment
7.9
Food
Airline reviews

Pros: "The person next to me was drunk. The crew was rude."

Cons: "Nothing"

Cons: "Packed flight but the crew and ground staff opened to back door to board more easily. Thanks!"

Cons: "45 minute delayed departure due to maintenance documentation issue"

Pros: "Great experience"
Cons: "Better meal, but great overall."

Pros: "Helped with bags and quick to assist"

Pros: "Crew was very relaxed and friendly."
Cons: "Boarding was actually very good. It’s just the worst part about any flying experience. But they have a great system."

Pros: "Crew was friendly. I loved that I could charge my phone as well as text while in the air (for free)"
Cons: "Delayed by 3 hours with nothing more than a sorry"

Pros: "Crew was great!"
Cons: "Over an hour late"

Pros: "Service vas very good. The flight itself was unremarkable. Take-off and landing was smooth and on time."

Cons: "Flight was late"

Pros: "Boarding on time. Arrival on time. Clean plane. Decent leg room (I'm tall). Smooth flight."
Cons: "Seat didn't go back. But the one in front sure did."

Cons: "No one would help quiet the screaming 4 yr old behind us. It was the red eye. Offer them a snack since the was screaming he was hungry."

Cons: "The airline knew I was connecting, and they left early. No compensation, last flight of the night."

Pros: "Check in was great. Hassle free."
Cons: "Nothing"

Pros: "No one in the seat next to me and we got there 20 mins early"
Cons: "Deboarding is always a hassle, nothing really bad"

Pros: "Very professional and helpful especially Ms Sahar in Ontario airport."

Pros: "Friendly and fun"

Pros: "Arrived on time and in one piece"

Pros: "Couldn’t really think of anything on the flight that stood out."
Cons: "There isn’t anything on this flight that stood out."

Pros: "Everyone who works for the airline seems to have a wonderful attitude. It truly is service with a smile. Great experience."
Cons: "Nothing to dislike."

Pros: "This crew went above and beyond to make me feel comfortable. They provided help when I needed it with my 16 month old. Best crew I have had in quite some time!"
Cons: "Nothing"

Pros: "Very friendly crew."
Cons: "Nothing"

Pros: "Direct flight"
Cons: "We were late to board and take off."

Pros: "Flight departed a bit late and arrived early, good crew for departure and arrival, and in-flight service was very friendly."
Cons: "Sat in an exit row, and the seat cushion was essentially non-existent. I would rate the comfort as below poor if possible, which is really a shame given that everything else on the flight was a good experience."

Cons: "Free wifu"

Pros: "A first class upgrade is always welcome"
Cons: "The seat 110 volt outlet would no work with my 130 Watt laptop charger"

Pros: "Fast check-in"

Pros: "The food is really good and excellent vairity"
Cons: "Sometimes the staff is a littls bit impatient"

Pros: "Food I purchased was very good"
Cons: "Food was not priced well. NO WIFI??? WHAT?"

Cons: "I liked about everything and I will be useing Alaska air line forever"

Pros: "The flight left and arrived on time. Overall a great experience with friendly and caring people. Will definitely use them in the near future!"
Cons: "No issues at all"

Cons: "My luggage was ripped open when I picked it up from the baggage claim in Ontario, CA."

Cons: "It was late by 2 hours"

Cons: "Need more fruit or veggie snack option No movie player option"

Pros: "The flight was comfortable and quick. The staff was very friendly and engaging. We landed about 15 minutes early which is always appreciated!"
Cons: "Although Ontario only has a few gates for Alaska I still found it strange that they didn't post which gate we would be boarding at until 5 minutes past the scheduled boarding time. Not a big deal but for someone who's not familiar with the airport it could be confusing."

Pros: "Loved the early arrival, the seamless process."

Pros: "Sat in Premium. Early board because of wheel chair. Lots of room. Smooth flight. Arrived early in Seattle. Ta very nice. Took all way to car in parking lot. Cleanliness."
Cons: "TA forgot one of my bags at security..but I didn't miss until almost to departure gate. Had to check my medicine bottle of cough syrup. What a pain. Put into separate basket. Open & swab. Weird. I'm 75 not a terrorist but I did have pneumonia recently & needed it do would not cough & choke on plane."

Pros: "Caring flight attendants but the admitting attendant was so condescending when asked a question to clarify directions for ticketing bags."
Cons: "No blankets available but the attendant thoughtfully turned up temp without being asked to."

Pros: "On time"
Cons: "One attendant unhappy"

Pros: "Flight on time and the crew were very pleasant and professional."

Pros: "Easy, and comfortable."

Pros: "Delayed for one day 3 hours waiting time on the phone to reschedule the ticket"

Cons: "The flight was canceled but I received NO notification WHATSOEVER and was not aware until I got to the airport- which was a 2 hour drive away."

Pros: "The flight home from Ontario CA was better than the flight there. The seating was pretty cramped . We got pretzels which was great. Service at this airport was extremely kind and cheerful. It made traveling with a disabled mother much less stressful. Thank you!!"
Cons: "Paying to check our bags when others got theirs checked for free by taking them to the gate wasn't fair. Having my disabled mother have to walk from the ticket counter to some wheelchair waiting area rather than bringing the chair to her started it trip off with stress we didn't need. I even asked if they could bring it to her and they said just go over to the station and wait."

Pros: "Prompt, fast, efficient, and courteous."

Pros: "Nothing g"
Cons: "Plane was delayed....which is fine... but when we finally landed, we parked on the tarmac in the rain after 1230am . Had to walk to the airport in the rain and wind. Older people were having trouble walking the distance, I actually went ahead to get a wheelchair for an older lady that I didn't know because there was no one on the tarmac to assist. Very horrible experience and I fly Alaska often. Never have I ever exited the plane on the tarmac in pdx and when I complained to an Alaska worker, she told me it was normal. I fly to PDX once a month and have never exited directly on the tarmac. I will definitely look for any other airline to fly instead of Alaska from now on. I will even fly spirit airlines....that is how much I will never fly Alaska again."

Pros: "Great crew"
Cons: "Food ok"

Pros: "Great customer service very professional look forward to their services in the future"

Pros: "Fell asleep"
Cons: "Nothing"

Pros: "Everything was how should be"
Cons: "I like how you are now."

Pros: "Nothing"
Cons: "Sit with my actually girlfriend that I bought tickets with"

Cons: "Delay of 1 h at Philadelphia to Syracuse !!"

Cons: "INTERNET is difficult to figure out in these AA flights"

Pros: "We finally got here."
Cons: "Communication about the delay , which gate we were leaving from, having an entertainment system that worked (they said I could use my device with the app downloaded, but it did not work, I kept getting an error)."

Pros: "Premium seating made a huge difference. Even though I am petite, I had a laptop, tablet and work that had to go under the seat in front of me, and I still had plenty of legroom."
Cons: "The seatback offered free streaming of AA entertainment on my tablet, but when I opened the browser and selected entertainment, the only option was to pay $9.95, so I just watched downloaded Netflix episodes. Plus the movies offered on AA streaming didn't look especially good."

Cons: "delayed and lost luggage! thanks"

Cons: "Landing"

Cons: "It ridiculous how small the seats and aisles are. It not fun flying any more"

Pros: "Food and service was very good."
Cons: "Relocating us to vacant seats so that we weren't crammed all together."

Cons: "Horrible food"

Cons: "Entertainment is becoming too complicated for us old heads. Food, I still resent having to pay for something that is ed to be included in my fare."

Pros: "Must wider seats on this aircraft"
Cons: "Inflight monitor broken"

Pros: "Friendly staff and helpful"
Cons: "Did not fly out of Ontario, I was being led to fly out of LAX since there was a delay. Ended up flying out of John Wayne Airport."

Cons: "Entirely too crowded."

Pros: "great"

Pros: "Flt attendent was really nice, friendly, courteous"
Cons: "Flt not on time. A/C did not work properly."

Cons: "On time"

Pros: "No complaints at all. Comfortable and on time."

Pros: "The flight was on time. It was smooth and we had absolutely no problems"

Pros: "We arrived safely."
Cons: "I don’t like having to pay for luggage or upgraded seats, WiFi. All money makers. Wish every airline could be like southwest."

Pros: "perfect"

Pros: "Everyone was courteous and professional"

Cons: "Everything was great"

Pros: "Nice and clean and seats were comfy"
Cons: "No outlet to charge devices"

Pros: "Good flight. Fairly comfortable flight. Attendants Were friendly and helpful."
Cons: "The movie was mediocre. Biscuit cookie was tasteless. Would prefer peanuts or pretzels."

Pros: "The smooth boarding process and the enterainment."
Cons: "The limited food option. In general, there's not much vegetables. The food is either a pasta dish (quite heavy) or a meat dish with potatoes or rice."

Pros: "Flt on time. Arrived on time"
Cons: "A young child screemed constantly. Not sure how you would address. Have had kids so been there"

Cons: "Too little room for legs and cabin was colder than usual."

Pros: "Always delayed. Always check my carry on. Which equals me being late to where I'm going."
Cons: "See above"

Pros: "on time"
Cons: "very cold"

Pros: "Flight was on time and service was good"

Pros: "Everything was great to me"
Cons: "The flight was packed"

Pros: "The crew was decent.....better on the London to Raleigh flight, the crew on the Raleigh to London flight were not very nice at ALL."
Cons: "I did not like that the ticket I purchased was a British Airways flight, but it was operated by American Airlines. The plane was SO outdated....it didn't even have personal screens. And the movies they played were old. I mean the Devil Wears Prada...COME ON!!!!! Also, the food on the way to London was extremely disappointing. I had chose the pasta with vegetables, and it was macaroni and cheese with broccoli. And not good macaroni, but more like the kind you make for your kids."

Cons: "Someone had been sick on the plane. They cleaned it up but it still had a pretty decent residual odor to bear in an hour plus long flight."

Pros: "Crew, food and entertainment."
Cons: "Seats are toght. Just an inch more would have made a long flight much better."

Pros: "Great movie selection, including ones currently in theaters."
Cons: "Only received pretzels for snacks, while others received cookies."

Pros: "I was able to fall asleep and we didn't have to wait at the dock very long. Arrived on time and no delays."
Cons: "They flight attendant I had who took my drink order seemed distracted and basically threw my pretzels down on my tray table."

Pros: "The service was excellent, and we arrived ahead of schedule."

Pros: "No delays, speedy boarding and off boarding."
Cons: "Nothing..it was great."

Pros: "Baggage handling is very slow. Speed it up with baggage manager changes."
Cons: "Baggage handling is very skow."

Pros: "Great customer service and attention"
Cons: "No inflight entertainment"

Pros: "Getting there"
Cons: "Waiting 2.5 hours bc flight attendant didn't show up"

Pros: "On time"

Pros: "The seats were very comfortable"
Cons: "Just wish the bag checked staff would've been more polite"

Pros: "That I made it alive."
Cons: "I lost my keys and not one single person has contacted me about my lost set of keys, even when I left my contact info with them."

Pros: "Nothing"
Cons: "Flight delay, awful boarding, had to switch planes, no entertainment, no free wifi"

Pros: "Staff friensly"
Cons: "Multiple delays and gate changes the last when we were already were to start boarding Aircraft seating had some issues."

Pros: "Errthing"

Pros: "on time"
Cons: "cramped, no overhead space due to "backpacks and jackets" on inconsiderate passengers"

Pros: "Excellent experience & return flight on airbus plane was fantastic, reduced flight time by 1 hour. Great trip, thank you United Airlines"
Cons: "All great"

Pros: "I was asleep."
Cons: "The seats were very cramped."

Cons: "All our chosen seats were disregarded the entire way from Munich back to Raleigh because the airline was switched to United. My family was separated on all flights, even though we chose seats over a month in advance."

Cons: "A/C was too cold. We paid for Coach Plus but it doesn’t provide benefits equal to other airlines, such as free checked bag and priority boarding."

Pros: "Have seatback TV and arrived on-time"
Cons: "Sitting in window seat"

Pros: "Yes"
Cons: "Nothing"

Pros: "Orderly, quick, ontime boarding"
Cons: "Not being able to bring a carryon."

Pros: "Short and sweet"
Cons: "Delayed due to ice"

Pros: "Fast boarding in good order"

Pros: "Staff was on point!!! Awesome"
Cons: "Nothing"

Pros: "The roominess of the plane. Awesome."

Pros: "The efficiency and professionalism was excellent. Both legs of my trip went great!"

Pros: "I liked the check-in and waiting area at the airport."
Cons: "I did not like that we had to walk so much to the new gate assignment."

Cons: "Arrival time was delayed 2 hours and my itinerary fell apart. United could not assist me. I bought a ticket from Alaska Airlines from a different airport.to JFK."

Pros: "Ontario airport is so easy and convenient"

Pros: "Easy, convenient and everyone is nice and accommodating. We always get to SFO under an hour"

Pros: "Better than I expected, given the bad publicity of late"
Cons: "My aisle seat has miniscule foot room"

Pros: "I was excited to hear about the private screening"
Cons: "The connection was horrible and the movie stopped every couple of minutes"

Pros: "That I got home"

Cons: "Never made it to destination"

Cons: "Delayed almost 3 hours after a 5 hour layover."

Pros: "The entire process went well."

Pros: "I ctually no complain but the wifi not free"

Pros: "on time"

Pros: "We've arrived just on time!! really liked the service"

Pros: "Que acomoden a las parejas juntas."
Cons: "Asiento incomodo"

Pros: "Captain was very friendly and took ownership of delay for United"
Cons: "Delays at newark due to President in area. Would rather of just been told of delay hours prior so I could have spent the extra time with my family. Apparently the delay was known about"

Pros: "I could upgrade to a good seat closer to the front. And I was the only one in my row maybe because people had canceled their flights. lol boarding was quick and simple. Good amount of over head space and room. Def easy going simple and had no issues"
Cons: "We only got cups of room temperature water I had to ask for ice and one passenger during boarding was on their phone being disruptive and loud and no one asked him to be quiet seeing as everyone was visibly annoyed."

Pros: "Upon arrival at my gate departing to Durham with a 2 year old handful. I was excited to hear the attendant call for travelers with small children to board first. The thought of boarding at the same time as everyone else was giving me anxiety."
Cons: "Once I shuffled through tons disgruntled travelers because of my "child privilege" the attendant rolled her eyes and took a deep breath at the amount of time it took me to get to my ticket. Mind you, it makes sense I would have it somewhere convenient, but like I said single traveller, 2 year old handful. She scanned my ticket and flogged her hair in the air telling me take my stuff to the front of the plane. While the other attendant tagged all my items."

Pros: "The staff at the receptionist at the gate is extremely nice. It was easy to check in then I had to take Oxygen on board so it was more And the usual kind of check in"

Pros: "Friendly staff, on time, small snack was good"
Cons: "Very little space in seat"

Pros: "Great"

Cons: "The plane landed to San Francisco earlier than scheduled, but we could not get off the plane due to the gate not available. We were stuck on plane for about half an hour and I really worried about making my connection. I hope such arrangements are conducted more smoothly."

Pros: "Everyone was very nice"
Cons: "I was up all nite. Could have used a cup of joe."

Pros: "The staff was efficient, friendly, funny and honest. Smooth landing, great service. Thank you!"

Pros: "Efficiency was great!"
Cons: "Seats somewhat uncomfortable."

Pros: "Delayed bc of weather."

Pros: "The personal tv"
Cons: "Having to pay an extra fee just to watch whatever I wanted"

Pros: "Good and frequent updates on delays and changes."
Cons: "No reasons for delays."

Pros: "Plane was delayed over 2 & 1/2 hours for no apparent reason"

Cons: "It was delayed 3hrs!"

Pros: "We were not given seats together..."
Cons: "Busy and not well managed and we bought seats well in advance"

Cons: "Besides taking off late, the worst part was the new seats are the smallest ever. I could not sit without my knees jammed into the seat in front of me, and on both legs, Ithe seats were narrow that the people next to me and I were overlapping shoulders - that was a first. Unless its flights in the future are significantly advantageous, United's losing my business. It's not worth saving a few bucks to me to be so uncomfortable."

Cons: "Ticket agents did not communicate with passengers on why there was a delay and weren't willing to help passengers find alternate routes to their destination."

Pros: "Easy process, no issues. Pilot handled turbulence well, landed pretty smoothly. It was a good trip."
Cons: "No complaint except the trash other passengers left on the plan."

Cons: "They crushed my luggage but replaced the carry on after."

Pros: "Enjoyed the small size of the Raleigh airport."

Cons: "No food 14 hrs of hunger!"

Pros: "I liked how friendly the attendants were."
Cons: "I hated how it kept delaying and delaying I didn't know what to do or if to leave and come back time change was ridiculous"

Pros: "Everything"
Cons: "Don’t charge for food"

Pros: "Cheaper"
Cons: "More comfortable, better food items"

Cons: "Our bags got lost"

Pros: "Being able to get my Marine home for the Holidays at a great price"
Cons: "Ridiculously long way to the gate..."

Pros: "Left ahead of schedule, got to destination ahead of schedule and the pilot and his staff were true professionals that kept us informed. I flew Frontier two weeks ago, same destination and had a 30 plus minute delay, this made up. AWESOME! Thanks Frontier."
Cons: "N/A"

Pros: "I don’t like nothing about forntine"
Cons: "O"

Pros: "Fast boarding, luggage arrived and undamaged"
Cons: "We were delayed almost 4 hours with no explanation"

Cons: "Delayed 4 hours. No notification of this delay. Very uncomfortable plane. No entertainment."

Pros: "Price"
Cons: "All good"

Cons: "I believe the pilot flew to high. Me and my friends ears popped severely and caused pain."

Pros: "Early, friendly staff"
Cons: "No WiFi"

Pros: "Boarding was fine ,no food or drink And charge for small carry on luggage $50-I don’t like it"

Pros: "Easy check in and boarding"
Cons: "My neck pillow"

Pros: "Frontier is great with boarding"
Cons: "Nothing but there is only food for purchase"

Pros: "The inexpensive price until it came to paying for my luggage. The inability to pay for luggage begore boarding."
Cons: "The baggage price was to expensive."

Pros: "Nothing"
Cons: "No consideration for customers"

Pros: "frontier was the best"

Pros: "Nothing"
Cons: "A la carte pricing! Metal chairs! Couldn't check in right away."

Pros: "Nice plan."
Cons: "No wifi on plane."

Cons: "Everything was okay"

Pros: "NA"
Cons: "See above"

Cons: "Everything cost separate.."

Pros: "Quick trip. Great price"

Pros: "There was not one positive thing that I can say about my experience"

Pros: "Staff was friendly."
Cons: "Felt secure."

Cons: "everything"

Pros: "Very professional"
Cons: "I didn't dislike anything"

Pros: "Boarding was smooth, the plane was new, clean and comfortable ( I paid extra for a roomier seat),"
Cons: "I wish I could've charged my phone on the plane"

Cons: "Waiting area at airport was not big enough. People were sitting on floor."

Cons: "Never left RDU"

Cons: "The plane was dirty."

Cons: "You need to send an email check-in reminder"

Pros: "The staff was surprisingly welcoming for a budget airline. Everything went very smoothely and both my flights on this round trip arrived early. Well done!"

Pros: "Went well."
Cons: "Didn't offer free water."

Pros: "well managed boarding process."
Cons: "personal pain difficulty with cabin air pressure during descent. Unusual in my experience in planes this large. Occurs more often in smaller regional airplanes."

Cons: "Check in counter closes too early."

Pros: "not a hitch!"
Cons: "had to pay $40. to carryon suitcase"

Pros: "Lengthy delay with poor communication about the delay. Then delayed for an hour on the runway."

Cons: "Buy water"

Pros: "My seat mates left me alone"
Cons: "The faithfulness of the attendants. They were harsh."

Cons: "delay"

Pros: "The price was right for this trip."
Cons: "No beverage service"

Pros: "The Price was awesome"
Cons: "Nothing"

Pros: "Clean air plane"
Cons: "The bag fees ,"

Cons: "The plane was delayed in Denver for over an hour with little explanation as to why, communication with customers is a must."

Pros: "Everything"
Cons: "Nothing was wronf5"

Pros: "Got to Raleigh faster than I expected."
Cons: "I didn't like that the usual inflight snacks, pretzels,peanuts, and soda, were for purchase only."

Pros: "Assigned seating"
Cons: "Nickle and dime you too much."

Pros: "The ontime schedule of the flight which went well"

Pros: "people were nice"
Cons: "no free food. soda isn't free. no room and not comfortable"

Read more about Alaska Airlines
COVID-19 information

Safety measures for airlines flying from Ontario to Raleigh

Airlines flying from Ontario to Raleigh have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Ontario to Raleigh

Mandatory masks

Masks required on board, masks provided on flights from Ontario to Raleigh

Social distancing seating

Middle seats unavailable to book on flights from Ontario to Raleigh

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Ontario to Raleigh

Book cheap flights from Ontario to Raleigh

Recent round-trip flight deals

4/23
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Recent one-way flight deals

3/15
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Mon
3 stops
Multiple Airlines
23h 40m
ONT - RDU
3/25
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3 stops
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30h 44m
ONT - RDU
4/10
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1 stop
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30h 15m
ONT - RDU
3/25
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2 stops
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ONT - RDU
4/2
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1 stop
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8h 40m
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8/10
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2 stops
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10h 32m
ONT - RDU
4/2
Fri
2 stops
American Airlines
9h 56m
ONT - RDU
4/10
Sat
3 stops
United Airlines
14h 45m
ONT - RDU
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