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

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YYZ
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Cheap 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 December 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:05 pmRDU - YYZ
2 stops10h 15mMultiple Airlines
Wed 12/319:35 amYYZ - RDU
1 stop7h 20mMultiple Airlines
Deal found 12/1$283
This Kiwi.com deal was found by Cheapflights users on 11/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:14 pmRDU - YYZ
1 stop15h 29mMultiple Airlines
Sun 1/48:20 pmYYZ - RDU
1 stop11h 53mMultiple Airlines
Deal found 11/29$310
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:42 amRDU - YYZ
2 stops51h 01mMultiple Airlines
Sun 12/148:00 pmYYZ - RDU
1 stop12h 23mMultiple Airlines
Deal found 11/30$312
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:20 pmRDU - YTZ
1 stop13h 00mMultiple Airlines
Tue 1/62:05 pmYTZ - RDU
2 stops26h 50mMultiple Airlines
Deal found 11/30$317
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:14 pmRDU - YYZ
1 stop26h 21mMultiple Airlines
Tue 12/167:10 amYYZ - RDU
1 stop9h 34mMultiple Airlines
Deal found 12/1$325
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:14 pmRDU - YYZ
1 stop18h 06mMultiple Airlines
Fri 12/1212:50 pmYYZ - RDU
1 stop27h 54mMultiple Airlines
Deal found 12/1$326
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:39 pmRDU - YTZ
1 stop14h 41mMultiple Airlines
Fri 12/198:30 pmYTZ - RDU
1 stop16h 51mMultiple Airlines
Deal found 11/30$327
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:15 amRDU - YTZ
2 stops11h 45mMultiple Airlines
Sat 12/208:00 amYTZ - RDU
1 stop5h 21mMultiple Airlines
Deal found 11/30$330
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:14 pmRDU - YYZ
1 stop18h 06mMultiple Airlines
Thu 12/187:15 amYYZ - RDU
2 stops11h 08mMultiple Airlines
Deal found 12/1$334
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:20 pmRDU - YTZ
1 stop23h 35mMultiple Airlines
Wed 12/317:00 amYTZ - RDU
2 stops11h 23mMultiple Airlines
Deal found 12/1$348
This Kiwi.com deal was found by Cheapflights users on 11/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:14 pmRDU - YYZ
1 stop15h 29mMultiple Airlines
Mon 12/812:50 pmYYZ - RDU
1 stop27h 54mMultiple Airlines
Deal found 11/29$351
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:50 pmRDU - YUL
2 stops22h 35mMultiple Airlines
Sun 12/74:35 pmYUL - RDU
1 stop15h 48mMultiple Airlines
Deal found 12/1$352

Find flight deals from Raleigh to Ontario

Keep the following information in mind while searching for Raleigh to Ontario flight deals. Data was last updated December 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$177
(Mytrip)

One-way from

$61
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$618

Good round-trip deal

$644 or less

Good one-way deal

$371 or less
Provider with most accurate pricing for Raleigh-Durham-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Toronto (YTO) flights.
Search Deals
From Raleigh-Durham to Ontario
Search Deals
One-way flight from Raleigh-Durham to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Raleigh-Durham to Ontario.
Search Deals
Price to beat on a one-way flight from Raleigh-Durham to Ontario.
Search Deals

Cheapflights Fare Finder

 
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 2,558,603 searches. Data last updated December 2, 2025.
Use the filters below to find and compare flights from Raleigh to Ontario that are best for you.

Fly from

Raleigh

Fly to

Ontario

Route

Depart

Return

Price

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Tue 2/24

10:48 am-2:20 pm

1 stop27h 32m

Toronto Pearson Intl

Wed 3/4

7:15 am-5:03 pm

1 stop9h 48m

$242

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Fri 1/9

1:40 pm-12:11 am

1 stop10h 31m

Toronto Pearson Intl

Sun 1/11

8:00 pm-4:52 pm

1 stop20h 52m

$250

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Wed 1/14

6:10 am-1:47 pm

2 stops31h 37m

Toronto Island

Wed 1/21

6:15 pm-6:01 pm

1 stop23h 46m

$260

RaleighMontreal

RDU - YUL

RDUYUL

Raleigh-Durham

Wed 1/28

2:15 pm-12:43 am

2 stops34h 28m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

8:00 am-2:13 pm

1 stop30h 13m

$277

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Thu 1/22

7:19 pm-10:35 am

1 stop15h 16m

Toronto Island

Sun 1/25

1:30 pm-6:01 pm

1 stop4h 31m

$277

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Fri 1/9

7:19 pm-11:40 am

1 stop16h 21m

Toronto Island

Sun 1/11

1:30 pm-6:01 pm

1 stop4h 31m

$287

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Sun 2/1

7:19 pm-10:35 am

1 stop15h 16m

Toronto Island

Fri 2/6

1:30 pm-6:01 pm

1 stop4h 31m

$287

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Thu 1/15

7:19 pm-10:35 am

1 stop15h 16m

Toronto Island

Thu 1/22

3:00 pm-12:11 am

2 stops9h 11m

$303

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Mon 12/22

8:14 pm-11:43 am

1 stop15h 29m

Toronto Pearson Intl

Sun 1/4

8:20 pm-8:13 am

1 stop11h 53m

$310

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Wed 2/4

2:15 pm-5:13 pm

1 stop26h 58m

Ottawa

Sun 2/8

8:40 am-6:01 pm

2 stops9h 21m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 50 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Ontario

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

Currently, June is the cheapest month in which you can book a flight from Raleigh to Region of Ontario (average of $154). Flying from Raleigh to Region of Ontario in November is currently the most expensive (average of $306). 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 ON?

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 December 2, 2025.

A simple way to save on the total cost of your ticket is to fly from Raleigh to Region of Ontario at noon. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the morning.

Weekly flight availability from Raleigh to Region of Ontario

Explore weekly flight availability from Raleigh to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 2, 2025.

The most flights from RDU to CAON are scheduled on a Sunday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Raleigh to Region of Ontario?

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 December 2, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Raleigh to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,064 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,041 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,493 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 airport do you fly from for flights from Raleigh to Ontario?

    Raleigh-Durham (RDU) is the airport you will fly out of if you book a flight from Raleigh to Ontario. It is only a 11.1 mi journey to Raleigh-Durham (RDU) from Raleigh’s city center.

  • How long is the flight from Raleigh to Region of Ontario?

    Departing from Raleigh to Region of Ontario will take you 7h 54m. Airlines will cover a distance of 672 mi.

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

    One-way options have recently been found by users for as low as $142 on United Airlines. Other airlines that offer cheap prices include Air Canada from $148 and Delta from $198 one-way.

  • What are the most popular routes from Raleigh to Region of Ontario?

    The most popular flight routes from Raleigh to Region of Ontario are Raleigh-Durham - Toronto Pearson Intl, Raleigh-Durham - Montreal Pierre Elliott Trudeau Intl and Raleigh-Durham - Toronto Island.

  • What are the most reliable airlines from Raleigh to Region of Ontario?

    No one likes to see their flight delayed. When booking a flight from Raleigh to Region of Ontario consider choosing Air Canada (82%), Jazz (82%) or Lufthansa (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Raleigh to Region of Ontario?

    Looking at all options, your cheapest flight can be booked for $183. While the most popular route (Raleigh-Durham - Toronto Pearson Intl) can be booked for $208 on average, our data indicates $1,114 when flying from Raleigh to Region of Ontario.

  • 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 Region of Ontario?

    Currently, June is the cheapest month in which you can book a flight from Raleigh to Region of Ontario (average of $154). Flying from Raleigh to Region of Ontario in November is currently the most expensive (average of $306). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Raleigh to Vancouver Intl flights
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Top 4 airlines flying from Raleigh to Ontario

Discover the top 4 airlines that operate flights from Raleigh to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$177Average$547FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$182Average$568FlexibilityNo cancel feeOn-time67%
DeltaCheapest$280Average$831FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$464Average$620FlexibilityNo cancel feeOn-time71%

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