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$90+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YYZ
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
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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 March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$268
(Mytrip)

One-way from

$90
(Kiwi.com)

Popular in

February

Cheapest in

December

Average price

$406

Good round-trip deal

$617 or less

Good one-way deal

$295 or less
Provider with most accurate pricing for Raleigh-Durham-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Toronto (YTO) flights.
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From Raleigh-Durham to Ontario
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One-way flight from Raleigh-Durham to Ontario
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Raleigh-Durham to Ontario.
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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 March 4, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1711:29 amRDU - YYZ
1 stop11h 06mMultiple Airlines
Thu 4/249:40 amYYZ - RDU
1 stop14h 06mMultiple Airlines
Deal found 3/3$268
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:53 pmRDU - YTZ
2 stops24h 30mMultiple Airlines
Wed 4/97:00 amYTZ - RDU
2 stops27h 34mMultiple Airlines
Deal found 3/3$271
This 123 Milhas 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/174:35 pmRDU - YOW
1 stop14h 59mAir Canada
Thu 4/2410:05 amYOW - RDU
1 stop5h 48mAir Canada
Deal found 3/2$301
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/148:33 pmRDU - YOW
1 stop27h 44mMultiple Airlines
Thu 4/174:20 pmYOW - RDU
1 stop7h 26mMultiple Airlines
Deal found 3/3$307
This United deal was found by Cheapflights users on 3/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:30 amRDU - YOW
1 stop15h 05mUnited Airlines
Sun 5/115:15 amYOW - RDU
1 stop5h 28mUnited Airlines
Deal found 3/4$323
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:34 pmRDU - YUL
2 stops21h 26mMultiple Airlines
Thu 3/136:45 amYUL - RDU
2 stops13h 44mMultiple Airlines
Deal found 3/3$365
This Delta deal was found by Cheapflights users on 3/4. 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.
Tue 4/151:00 pmRDU - YYZ
1 stop7h 50mDelta
Tue 4/2212:10 pmYYZ - RDU
1 stop10h 00mDelta
Deal found 3/4$374
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:00 pmRDU - YUL
1 stop8h 26mDelta
Tue 4/226:00 amYUL - RDU
1 stop9h 15mDelta
Deal found 3/3$392
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/152:52 pmRDU - YYZ
1 stop8h 08mAmerican Airlines
Tue 4/2211:00 amYYZ - RDU
1 stop7h 15mAmerican Airlines
Deal found 3/3$409
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:05 pmRDU - YYZ
1 stop15h 53mSun Country Air
Sun 4/208:30 amYYZ - RDU
1 stop10h 07mSun Country Air
Deal found 3/3$414
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Fri 3/286:28 amRDU - YUL
1 stop10h 31mAmerican Airlines
Mon 3/3110:54 amYUL - RDU
1 stop11h 58mAmerican Airlines
Deal found 3/4$441
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:59 amRDU - YOW
2 stops14h 23mDelta
Sun 5/115:55 amYOW - RDU
2 stops11h 59mDelta
Deal found 3/3$463

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 2,558,603 searches. Data last updated March 4, 2025.

Fly from

Raleigh

Fly to

Ontario

Route

Depart

Return

Price

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Thu 4/17

11:29 am-10:35 pm

1 stop11h 06m

Toronto Pearson Intl

Thu 4/24

9:40 am-11:46 pm

1 stop14h 06m

$268

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

Mon 4/7

9:53 pm-10:23 pm

2 stops24h 30m

Toronto Island

Wed 4/9

7:00 am-10:34 am

2 stops27h 34m

$271

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Thu 4/17

4:35 pm-7:34 am

1 stop14h 59m

Ottawa

Thu 4/24

10:05 am-3:53 pm

1 stop5h 48m

$301

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Mon 4/14

8:33 pm-12:17 am

1 stop27h 44m

Ottawa

Thu 4/17

4:20 pm-11:46 pm

1 stop7h 26m

$307

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Thu 5/8

6:30 am-9:35 pm

1 stop15h 05m

Ottawa

Sun 5/11

5:15 am-10:43 am

1 stop5h 28m

$323

RaleighMontreal

RDU - YUL

RDUYUL

Raleigh-Durham

Fri 3/21

9:53 pm-2:55 pm

1 stop17h 02m

Montreal Pierre Elliott Trudeau Intl

Sun 3/23

3:55 pm-10:03 am

1 stop18h 08m

$369

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Tue 4/15

1:00 pm-8:50 pm

1 stop7h 50m

Toronto Pearson Intl

Tue 4/22

12:10 pm-10:10 pm

1 stop10h 00m

$374

RaleighMontreal

RDU - YUL

RDUYUL

Raleigh-Durham

Tue 4/15

1:00 pm-9:26 pm

1 stop8h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 4/22

6:00 am-3:15 pm

1 stop9h 15m

$392

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Tue 4/15

2:52 pm-11:00 pm

1 stop8h 08m

Toronto Pearson Intl

Tue 4/22

11:00 am-6:15 pm

1 stop7h 15m

$409

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

Thu 4/17

7:05 pm-10:58 am

1 stop15h 53m

Toronto Pearson Intl

Sun 4/20

8:30 am-6:37 pm

1 stop10h 07m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 33 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.

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.

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 $243). Flying from Raleigh to Region of Ontario in July is currently the most expensive (average of $359). 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 4, 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.

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 Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 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 Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 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 March 4, 2025.
Read through reviews of airlines operating flights from Raleigh to Ontario, such as Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,070 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,070 reviews
Delta
8.0
Very good
8,070 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,070 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,070 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,788 reviews
Delta
8.0
Very good
8,070 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,830 reviews
Delta
8.0
Very good
8,070 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $137 on United Airlines. Other airlines that offer cheap prices include Delta from $168 and American Airlines from $190 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 (60%), Jazz (60%) or United Airlines (60%) 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 $167. While the most popular route (Raleigh-Durham - Toronto Pearson Intl) can be booked for $161 on average our data indicates $1,082 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, January is the cheapest month in which you can book a flight from Raleigh to Region of Ontario (average of $243). Flying from Raleigh to Region of Ontario in July is currently the most expensive (average of $359). 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.

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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 Pearson Intl flights
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Raleigh to Kelowna flights
Charlotte to Edmonton flights
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Charlotte to Charlottetown flights
Wilmington to Pierre Elliott Trudeau Intl flights
Raleigh to Ottawa flights
Wilmington to Pearson Intl flights
Raleigh to St. John's flights
Asheville to Pierre Elliott Trudeau Intl 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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$219Average$677FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$226Average$638FlexibilityNo cancel feeOn-time67%
DeltaCheapest$360Average$811FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$440Average$538FlexibilityNo cancel feeOn-time71%
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