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Cheap flights from Raleigh to Ontario from C$ 139

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Raleigh to Ontario

Keep the following information in mind while searching for Raleigh to Ontario flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 374

One-way from

C$ 139

Popular in

July

Cheapest in

April

Average price

C$ 830

Good one-way deal

C$ 239 or less
16/10-20/10
  • 16/10-20/10
  • 2 total stops
  • 39h 53m total
  • Raleigh to Ontario
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26/9
  • 26/9
  • 1 total stop
  • 28h 42m total
  • Raleigh to Ontario
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 225 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Raleigh-Durham to Ontario.
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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 11 September 2025.

Thu 16/109:09 a.m.RDU - YYZ
1 stop14h 43mMultiple Airlines
Mon 20/107:45 a.m.YYZ - RDU
1 stop25h 10mMultiple Airlines
Deal found 9/9C$ 374
Fri 17/109:09 a.m.RDU - YYZ
1 stop14h 43mMultiple Airlines
Tue 21/104:00 p.m.YYZ - RDU
1 stop19h 30mMultiple Airlines
Deal found 9/9C$ 380
Mon 22/99:23 a.m.RDU - YYZ
1 stop28h 42mMultiple Airlines
Thu 25/99:50 a.m.YYZ - RDU
1 stop24h 03mMultiple Airlines
Deal found 10/9C$ 382
Mon 10/116:37 p.m.RDU - YYZ
1 stop26h 42mMultiple Airlines
Mon 17/1110:15 a.m.YYZ - RDU
1 stop7h 27mMultiple Airlines
Deal found 11/9C$ 384
Sun 2/119:09 a.m.RDU - YYZ
1 stop26h 34mMultiple Airlines
Fri 7/1112:50 p.m.YYZ - RDU
1 stop21h 00mMultiple Airlines
Deal found 11/9C$ 388
Tue 14/106:30 a.m.RDU - YYZ
1 stop16h 10mMultiple Airlines
Thu 16/107:15 a.m.YYZ - RDU
1 stop10h 53mMultiple Airlines
Deal found 11/9C$ 389
Sat 8/119:09 a.m.RDU - YYZ
1 stop11h 48mMultiple Airlines
Fri 14/112:20 p.m.YYZ - RDU
1 stop18h 04mMultiple Airlines
Deal found 10/9C$ 391
Thu 25/99:23 a.m.RDU - YYZ
1 stop7h 39mMultiple Airlines
Tue 30/97:15 a.m.YYZ - RDU
1 stop25h 42mMultiple Airlines
Deal found 11/9C$ 394
Thu 16/109:39 p.m.RDU - YTZ
1 stop10h 51mMultiple Airlines
Mon 20/1012:00 p.m.YTZ - RDU
2 stops23h 30mMultiple Airlines
Deal found 9/9C$ 395
Mon 20/103:15 p.m.RDU - YYZ
2 stops22h 50mMultiple Airlines
Thu 23/106:30 a.m.YYZ - RDU
1 stop7h 50mMultiple Airlines
Deal found 11/9C$ 395
Sun 9/1110:06 p.m.RDU - YTZ
1 stop20h 51mMultiple Airlines
Thu 13/118:40 a.m.YTZ - RDU
1 stop4h 39mMultiple Airlines
Deal found 10/9C$ 398
Fri 17/109:09 a.m.RDU - YYZ
1 stop14h 43mMultiple Airlines
Mon 20/106:30 a.m.YYZ - RDU
1 stop7h 50mMultiple Airlines
Deal found 9/9C$ 398

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 629,999 searches. Data last updated 11 September 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 - YTZ

RDUYTZ

Raleigh-Durham

Sun 9/11

10:06 p.m.-6:57 p.m.

1 stop20h 51m

Toronto Island

Thu 13/11

8:40 a.m.-1:19 p.m.

1 stop4h 39m

C$ 398

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Sat 6/12

2:14 p.m.-7:50 p.m.

1 stop5h 36m

Toronto Island

Mon 8/12

8:40 a.m.-1:19 p.m.

1 stop4h 39m

C$ 410

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Tue 14/10

6:30 a.m.-10:40 p.m.

1 stop16h 10m

Toronto Pearson Intl

Fri 17/10

4:00 p.m.-9:35 a.m.

1 stop17h 35m

C$ 410

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Fri 26/9

12:21 p.m.-10:40 p.m.

1 stop10h 19m

Toronto Pearson Intl

Sun 28/9

8:00 p.m.-9:07 a.m.

1 stop13h 07m

C$ 416

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Thu 23/10

9:39 p.m.-8:30 a.m.

1 stop10h 51m

Toronto Island

Sun 26/10

6:20 p.m.-8:14 a.m.

1 stop13h 54m

C$ 417

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Thu 2/10

9:49 p.m.-8:30 a.m.

1 stop10h 41m

Toronto Island

Sun 5/10

9:45 a.m.-8:14 a.m.

1 stop22h 29m

C$ 417

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Mon 10/11

2:14 p.m.-7:50 p.m.

1 stop5h 36m

Toronto Island

Thu 13/11

7:45 a.m.-1:19 p.m.

1 stop5h 34m

C$ 418

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Mon 10/11

2:14 p.m.-6:55 p.m.

1 stop4h 41m

Toronto Island

Mon 17/11

8:40 a.m.-1:19 p.m.

1 stop4h 39m

C$ 418

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sun 28/9

11:30 a.m.-5:04 p.m.

1 stop5h 34m

Ottawa

Tue 7/10

2:40 p.m.-9:45 p.m.

1 stop7h 05m

C$ 420

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Fri 24/10

1:51 p.m.-10:40 p.m.

1 stop8h 49m

Toronto Pearson Intl

Mon 27/10

11:15 a.m.-4:39 p.m.

2 stops29h 24m

C$ 424

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 56 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, January is the cheapest month in which you can book a flight from Raleigh to Region of Ontario (average of C$ 168). Flying from Raleigh to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 11 September 2025.

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 11 September 2025.

The most flights from RDU to CAON are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 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 11 September 2025.
Read reviews from past customers who have flown United Airlines and Air Canada from Raleigh to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 17.8 km journey to Raleigh-Durham (RDU) from Raleigh’s city centre.

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

    Departing from Raleigh to Region of Ontario will take you 5h 34m. Airlines will cover a distance of 1081 km.

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

    Most travellers choose Raleigh-Durham - Toronto Pearson Intl, Raleigh-Durham - Montreal Pierre Elliott Trudeau Intl or Raleigh-Durham - Toronto Island when deciding on the best route from Raleigh to Region of Ontario.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Raleigh to Region of Ontario on time: Air Canada (87%), Jazz (87%), United Airlines (87%).

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

    While on average a flight from Raleigh to Region of Ontario is generally C$ 297, our data shows the cheapest flight currently is C$ 239. When looking at the most popular route, (Raleigh-Durham - Toronto Pearson Intl), you can expect to pay C$ 335 for that flight.

  • 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, January is the cheapest month in which you can book a flight from Raleigh to Region of Ontario (average of C$ 168). Flying from Raleigh to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.
Charlotte to Pearson Intl flights
Raleigh to Pearson Intl flights
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Asheville to Pierre Elliott Trudeau Intl flights
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Myrtle Beach to Toronto Island flights
Raleigh to Victoria flights
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Top 2 airlines flying from Raleigh to Ontario

Discover the top 2 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 335AverageC$ 774FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 380AverageC$ 1,232FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Raleigh to Ontario?

Cheapflights helps you search for flights from Raleigh to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Raleigh to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Raleigh to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Raleigh to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Raleigh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Raleigh to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Raleigh to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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