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$109+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YYZ
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
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 March 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/28. 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 4/156:11 pm
RDU
-
YYZ
1 stop20h 05m
Multiple Airlines
Sun 4/198:20 pm
YYZ
-
RDU
1 stop11h 36m
Multiple Airlines
Deal found 2/28$242
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/154:00 pm
RDU
-
YYZ
2 stops22h 05m
Multiple Airlines
Sat 4/188:20 pm
YYZ
-
RDU
1 stop16h 05m
Multiple Airlines
Deal found 2/27$259
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Thu 4/1610:38 pm
RDU
-
YYZ
1 stop15h 42m
Multiple Airlines
Sun 4/198:20 pm
YYZ
-
RDU
1 stop11h 36m
Multiple Airlines
Deal found 3/3$267
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/285:52 pm
RDU
-
YYZ
1 stop4h 18m
Multiple Airlines
Tue 5/57:20 am
YYZ
-
RDU
1 stop11h 18m
Multiple Airlines
Deal found 2/26$275
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/153:46 pm
RDU
-
YTZ
2 stops28h 17m
Multiple Airlines
Wed 4/229:25 am
YTZ
-
RDU
1 stop5h 23m
Multiple Airlines
Deal found 3/2$277
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Mon 6/19:37 pm
RDU
-
YYZ
1 stop16h 28m
Multiple Airlines
Fri 6/58:10 am
YYZ
-
RDU
1 stop12h 44m
Multiple Airlines
Deal found 3/1$278
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Thu 4/163:46 pm
RDU
-
YUL
1 stop24h 39m
Multiple Airlines
Sun 4/195:25 pm
YUL
-
RDU
2 stops14h 31m
Multiple Airlines
Deal found 3/2$284
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/146:25 pm
RDU
-
YTZ
1 stop16h 00m
Multiple Airlines
Fri 4/178:40 am
YTZ
-
RDU
1 stop6h 08m
Multiple Airlines
Deal found 2/27$285
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Thu 4/163:46 pm
RDU
-
YUL
1 stop24h 39m
Multiple Airlines
Mon 4/205:10 pm
YUL
-
RDU
1 stop25h 32m
Multiple Airlines
Deal found 3/2$286
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 3/316:25 pm
RDU
-
YYZ
1 stop17h 10m
Multiple Airlines
Tue 4/75:20 pm
YYZ
-
RDU
1 stop24h 09m
Multiple Airlines
Deal found 3/3$286
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Mon 6/13:46 pm
RDU
-
YTZ
1 stop16h 14m
Multiple Airlines
Fri 6/51:00 pm
YTZ
-
RDU
1 stop23h 19m
Multiple Airlines
Deal found 3/1$287
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Thu 4/305:52 pm
RDU
-
YTZ
1 stop14h 08m
Multiple Airlines
Mon 5/48:35 pm
YTZ
-
RDU
1 stop22h 03m
Multiple Airlines
Deal found 2/26$288

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 March 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(Kiwi.com)

One-way from

$109
(Kiwi.com)

Popular in

July

Cheapest in

June

Average price

$676

Good round-trip deal

$673 or less

Good one-way deal

$351 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
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 3, 2026.
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

Price

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Thu 5/14

3:46 pm-2:48 pm

2 stops23h 02m

Toronto Island

Mon 5/18

8:35 pm-2:48 pm

1 stop18h 13m

$311

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Wed 5/27

8:30 am-4:53 pm

1 stop8h 23m

Ottawa

Sat 5/30

2:20 pm-2:48 pm

1 stop24h 28m

$348

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Tue 4/28

7:05 am-5:39 pm

1 stop10h 34m

Toronto Pearson Intl

Sat 5/2

6:00 am-3:46 pm

1 stop9h 46m

$355

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Wed 6/10

8:30 am-4:53 pm

1 stop8h 23m

Ottawa

Fri 6/19

7:00 am-9:00 am

2 stops26h 00m

$360

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Wed 4/29

6:10 am-6:09 pm

1 stop11h 59m

Toronto Pearson Intl

Fri 5/1

6:29 pm-10:07 am

1 stop15h 38m

$370

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Wed 4/29

7:59 pm-9:10 am

1 stop13h 11m

Toronto Pearson Intl

Tue 5/5

6:00 am-3:36 pm

1 stop9h 36m

$370

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Wed 4/29

3:55 pm-11:43 pm

1 stop7h 48m

Toronto Pearson Intl

Sat 5/2

6:00 am-3:46 pm

1 stop9h 46m

$370

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Fri 3/27

6:00 am-5:25 pm

2 stops35h 25m

Ottawa

Sun 4/12

9:30 am-9:05 am

1 stop23h 35m

$397

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Thu 3/26

9:37 am-4:59 pm

1 stop7h 22m

Ottawa

Thu 4/2

4:45 pm-10:55 pm

2 stops30h 10m

$405

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Sat 3/28

6:25 pm-10:35 am

1 stop16h 10m

Toronto Island

Sat 4/4

11:20 am-8:46 am

2 stops21h 26m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 58 resultsSorted by cheapest first
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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 March 3, 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.

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 March 3, 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
8,242 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
8,242 reviews
Delta
7.9
Good
8,242 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
9,378 reviews
Delta
7.9
Good
8,242 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
7.1
Good
11,375 reviews
Delta
7.9
Good
8,242 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
10,770 reviews
Delta
7.9
Good
8,242 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

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 39m. Airlines will cover a distance of 712 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 $133 on American Airlines. Other airlines that offer cheap prices include United Airlines from $142 and Air Canada from $148 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 (80%), Jazz (80%) or United Airlines (80%) 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 $199. While the most popular route (Raleigh-Durham - Toronto Pearson Intl) can be booked for $278 on average, our data indicates $1,047 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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Top 3 airlines flying from Raleigh to Ontario

Discover the top 3 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 March 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$182Average$533FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$241Average$639FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$369Average$620FlexibilityNo cancel feeOn-time71%

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