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$81+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YYZ
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
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 January 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 12/30. 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 12/318:14 pmRDU - YYZ
1 stop18h 02mMultiple Airlines
Sat 1/103:40 pmYYZ - RDU
1 stop22h 33mMultiple Airlines
Deal found 12/30$540
This Kiwi.com deal was found by Cheapflights users on 12/30. 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 12/305:50 pmRDU - YUL
1 stop22h 33mMultiple Airlines
Mon 1/55:25 pmYUL - RDU
2 stops22h 00mMultiple Airlines
Deal found 12/30$554
This Kiwi.com deal was found by Cheapflights users on 12/29. 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.
Tue 12/308:14 pmRDU - YUL
1 stop28h 16mMultiple Airlines
Sat 1/34:35 pmYUL - RDU
1 stop15h 53mMultiple Airlines
Deal found 12/29$770
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:53 amRDU - YYZ
1 stop5h 56mUnited Airlines
Sun 1/42:57 pmYYZ - RDU
1 stop6h 47mUnited Airlines
Deal found 12/30$1,094
This American Airlines deal was found by Cheapflights users on 12/31. 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.
Wed 12/316:37 pmRDU - YYZ
2 stops15h 34mAmerican Airlines
Sun 1/47:04 amYYZ - RDU
1 stop6h 46mAmerican Airlines
Deal found 12/31$1,239
This FlightHub deal was found by Cheapflights users on 12/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amRDU - YYZ
2 stops15h 11mWestJet
Sat 1/108:00 amYYZ - RDU
2 stops27h 52mWestJet
Deal found 12/30$1,416
This Air Canada deal was found by Cheapflights users on 12/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:30 amRDU - YYZ
Nonstop1h 55mAir Canada
Sat 1/107:40 pmYYZ - RDU
Nonstop1h 53mAir Canada
Deal found 12/30$1,455
This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:16 pmRDU - YUL
1 stop6h 23mAmerican Airlines
Mon 1/57:08 amYUL - RDU
1 stop8h 18mAmerican Airlines
Deal found 12/30$1,462
This Air Canada deal was found by Cheapflights users on 12/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:37 pmRDU - YYZ
1 stop4h 40mMultiple Airlines
Sun 1/47:40 pmYYZ - RDU
Nonstop1h 53mMultiple Airlines
Deal found 12/30$1,635
This FlightHub deal was found by Cheapflights users on 12/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:45 pmRDU - YYZ
2 stops29h 08mWestJet
Sun 1/46:17 pmYYZ - RDU
1 stop5h 40mWestJet
Deal found 12/30$1,822
This FlightHub deal was found by Cheapflights users on 12/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:50 pmRDU - YUL
2 stops29h 53mWestJet
Sat 1/36:45 amYUL - RDU
2 stops33h 44mWestJet
Deal found 12/29$1,910
This Air Canada deal was found by Cheapflights users on 12/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:30 amRDU - YYZ
Nonstop1h 55mAir Canada
Sun 1/47:40 pmYYZ - RDU
Nonstop1h 53mAir Canada
Deal found 12/30$2,040

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 January 1, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$250
(Kiwi.com)

One-way from

$81
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$524

Good round-trip deal

$691 or less

Good one-way deal

$413 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. 6% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 1, 2026.
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 - YTZ

RDUYTZ

Raleigh-Durham

Thu 2/5

7:19 pm-10:35 am

1 stop15h 16m

Toronto Island

Sun 2/8

7:40 pm-6:01 pm

1 stop22h 21m

$263

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Thu 1/29

7:19 pm-10:35 am

1 stop15h 16m

Toronto Island

Mon 2/2

1:30 pm-6:01 pm

1 stop4h 31m

$264

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Fri 2/13

6:08 pm-10:35 am

1 stop16h 27m

Toronto Island

Fri 2/20

7:40 pm-5:11 pm

1 stop21h 31m

$280

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sat 2/14

6:08 pm-12:40 pm

1 stop18h 32m

Ottawa

Sat 2/21

8:40 am-5:11 pm

2 stops8h 31m

$281

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Thu 1/29

3:08 pm-12:25 am

1 stop9h 17m

Ottawa

Sat 1/31

4:10 pm-8:08 am

1 stop15h 58m

$285

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Fri 1/16

7:19 pm-11:40 am

1 stop16h 21m

Toronto Island

Tue 1/20

3:00 pm-11:51 pm

2 stops8h 51m

$287

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Thu 1/29

3:08 pm-11:20 pm

1 stop8h 12m

Toronto Pearson Intl

Mon 2/2

7:15 am-5:40 pm

2 stops10h 25m

$287

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Sun 1/18

9:22 am-7:35 pm

2 stops10h 13m

Toronto Pearson Intl

Tue 1/20

2:15 pm-8:58 am

1 stop18h 43m

$303

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Tue 4/7

6:25 pm-10:35 am

1 stop16h 10m

Toronto Island

Sat 4/11

7:00 am-4:59 pm

2 stops9h 59m

$307

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Fri 1/30

10:51 am-10:03 pm

2 stops11h 12m

Toronto Island

Fri 2/6

7:45 am-6:01 pm

1 stop10h 16m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 47 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 $378). 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 January 1, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Region of Ontario as you normally would.

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 January 1, 2026.

The most flights from RDU to CAON are scheduled on a Sunday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 January 1, 2026.
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
8,017 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

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
8,017 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

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
9,132 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

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
11,072 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

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
10,571 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

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 8h 50m. Airlines will cover a distance of 540 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 United Airlines (88%), Air Canada (82%) or Jazz (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 $244. While the most popular route (Raleigh-Durham - Toronto Pearson Intl) can be booked for $251 on average, our data indicates $976 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 $378). 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.
Raleigh to Pearson Intl flights
Charlotte to Vancouver Intl flights
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Charlotte to Ottawa flights
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Wilmington to Pierre Elliott Trudeau Intl flights
Myrtle Beach to Vancouver Intl flights
Norfolk to Québec City flights
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Asheville to Calgary flights
Charlotte to Deer Lake flights
Charlotte to Moncton flights

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 January 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$182Average$573FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$267Average$583FlexibilityNo cancel feeOn-time69%
DeltaCheapest$280Average$831FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$369Average$620FlexibilityNo cancel feeOn-time71%

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