Ontario

$61+ Cheap flights from Raleigh to Ontario (RDU - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ONT
Nov 12 — Nov 191
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The best prices from Raleigh-Durham to Ontario are usually found in January or October, booked 23 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Raleigh to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 7, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$151
(Mytrip)

One-way from

$61
(Mytrip)
Provider with most accurate pricing for Raleigh-Durham-Ontario flight deals.
Provider most trusted by Cheapflights users for Raleigh-Durham-Ontario flights.
High demand for flights, 16% potential price rise
Best time to find cheap flights, 22% potential price drop
From Raleigh-Durham to Ontario
One-way flight from Raleigh-Durham to Ontario

Find flight deals from Raleigh to Ontario

Cheapest flights from Raleigh to Ontario
Explore the most affordable flight options available from Raleigh to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2024.

This Mytrip deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/138:36 pmRDU - ONT
1 stop30h 08mFrontier
Mon 12/1612:59 amONT - RDU
1 stop9h 25mFrontier
Deal found 11/6$155
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/75:08 pmRDU - ONT
1 stop9h 33mDelta
Wed 12/1112:11 pmONT - RDU
1 stop9h 01mDelta
Deal found 11/6$346
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:52 pmRDU - ONT
1 stop21h 06mAlaska Airlines
Sat 12/146:00 amONT - RDU
1 stop8h 52mAlaska Airlines
Deal found 11/6$394
This Expedia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:20 pmRDU - ONT
1 stop9h 24mMultiple Airlines
Mon 12/96:00 amONT - RDU
1 stop8h 52mMultiple Airlines
Deal found 11/6$435
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:36 pmRDU - ONT
1 stop8h 22mUnited Airlines
Wed 12/116:28 pmONT - RDU
1 stop9h 16mUnited Airlines
Deal found 11/6$482
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/213:50 pmRDU - ONT
2 stops9h 45mSouthwest
Sat 11/2311:00 amONT - RDU
2 stops9h 10mSouthwest
Deal found 11/6$576
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2312:50 pmRDU - ONT
2 stops8h 39mAmerican Airlines
Sat 11/3010:38 pmONT - RDU
1 stop7h 32mAmerican Airlines
Deal found 11/6$701

Find flights from Raleigh to Ontario within your budget

Customize your flight search to find flights from Raleigh to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,537,365 searches. Data last updated November 7, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Tue 2/25

8:32 am-12:32 pm

1 stop7h 00m

$61

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Sat 12/14

6:25 pm-11:01 pm

1 stop7h 36m

$173

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Tue 12/10

6:52 pm-12:58 pm

1 stop21h 06m

$197

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Mon 12/16

12:43 pm-6:27 pm

2 stops8h 44m

$213

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Sat 12/7

4:13 pm-8:47 pm

1 stop7h 34m

$219

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Mon 12/2

5:30 pm-9:55 pm

1 stop7h 25m

$418

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Sun 1/26

5:20 pm-9:40 am

1 stop19h 20m

Ontario

Thu 1/30

8:11 pm-7:36 pm

1 stop20h 25m

$151

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Wed 1/29

7:40 am-11:50 am

1 stop7h 10m

Ontario

Wed 2/5

1:00 pm-11:58 pm

1 stop7h 58m

$346

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Thu 12/12

3:07 pm-8:40 pm

1 stop8h 33m

Ontario

Sat 12/14

9:53 am-9:47 pm

2 stops8h 54m

$386

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

Mon 12/9

6:52 pm-8:00 pm

1 stop28h 08m

Ontario

Wed 12/11

6:00 am-5:52 pm

1 stop8h 52m

$389

Flights are sorted by cheapest first

Deals found on 11/6

Showing 1-10 of 13 results
1
2

Compare providers for flights from Raleigh to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Ontario in November.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Raleigh to Ontario

Get recent, data-driven insights about flights from Raleigh to Ontario including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Raleigh to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Ontario. Price data was last updated on November 1, 2024.

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Raleigh to Ontario?

Currently, September is the cheapest month in which you can book a flight from Raleigh to Ontario (average of $236). Flying from Raleigh to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDU to ONT?

Find hourly flight availability from Raleigh to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 7, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from Raleigh to Ontario by exploring options for tickets in the evening.

What is the cheapest day to fly from Raleigh to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Ontario. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their Raleigh to Ontario flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated November 7, 2024.
Peruse reviews from past customers who have flown with Frontier, Delta and United Airlines from Raleigh to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,083 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.1
Very good
5,083 reviews
8.1
Very good
5,083 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,428 reviews
8.1
Very good
5,083 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
8,828 reviews
8.1
Very good
5,083 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
9,206 reviews
8.1
Very good
5,083 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.2
Good
10,000 reviews
8.1
Very good
5,083 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Raleigh to Ontario round-trip?

    Flying on Frontier is currently your cheapest option to Ontario, with prices starting at $151. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $346 and $351, respectively. These flights start at 64% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Raleigh to Ontario one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $61. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Raleigh to Ontario for a low price.

  • Can I find deals for flights from Raleigh to Ontario that include hotel bookings?

    Yes. In addition to deals on Raleigh to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Ontario.

  • Can I find deals for business class flights from Raleigh to Ontario?

    Yes. Cheapflights offers flight deals from Raleigh to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Raleigh to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Ontario (average of $236). Flying from Raleigh to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Raleigh to Ontario

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