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Ontario

$94+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YYZ
may. 5 — may. 121
lun. 5/5
lun. 5/12
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 abril 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$285
(Mytrip)

One-way from

$94
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$295

Good round-trip deal

$690 or less

Good one-way deal

$300 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 ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 30, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/86:14 pmRDU - YYZ
1 stop24h 26mMultiple Airlines
dom. 6/156:30 amYYZ - RDU
1 stop25h 50mMultiple Airlines
Deal found 4/29$285
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/3010:17 amRDU - YTZ
2 stops9h 10mMultiple Airlines
lun. 6/26:45 amYTZ - RDU
1 stop8h 13mMultiple Airlines
Deal found 4/28$302
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
mié. 6/252:20 pmRDU - YUL
2 stops10h 17mMultiple Airlines
vie. 6/271:10 pmYUL - RDU
1 stop4h 31mMultiple Airlines
Deal found 4/28$343
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/231:27 pmRDU - YUL
1 stop8h 01mDelta
jue. 7/316:00 amYUL - RDU
1 stop8h 46mDelta
Deal found 4/27$355
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
mar. 6/102:20 pmRDU - YOW
2 stops10h 02mMultiple Airlines
jue. 6/1211:00 amYOW - RDU
1 stop6h 41mMultiple Airlines
Deal found 4/28$385
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/108:53 amRDU - YUL
1 stop7h 52mAmerican Airlines
mar. 6/1710:35 amYUL - RDU
1 stop7h 25mAmerican Airlines
Deal found 4/28$422
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/218:35 amRDU - YYZ
1 stop7h 37mDelta
mar. 9/26:15 amYYZ - RDU
1 stop8h 57mDelta
Deal found 4/29$457
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/183:42 pmRDU - YYZ
1 stop7h 22mAmerican Airlines
lun. 6/237:15 amYYZ - RDU
1 stop7h 53mAmerican Airlines
Deal found 4/29$495
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/107:50 pmRDU - YUL
2 stops12h 45mUnited Airlines
mar. 6/171:25 pmYUL - RDU
2 stops10h 37mUnited Airlines
Deal found 4/28$500
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/104:05 pmRDU - YTZ
1 stop5h 30mAir Canada
mar. 6/1710:25 amYTZ - RDU
1 stop4h 52mAir Canada
Deal found 4/28$526
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/125:20 pmRDU - YOW
2 stops7h 02mDelta
jue. 6/195:55 amYOW - RDU
2 stops10h 20mDelta
Deal found 4/28$532
This Flightnetwork deal was found by Cheapflights users on 4/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/137:00 amRDU - YYZ
Nonstop1h 59mAir Canada
vie. 6/202:10 pmYYZ - RDU
Nonstop1h 48mAir Canada
Deal found 4/28$539

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 abril 30, 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

dom. 6/8

6:14 pm-6:40 pm

1 stop24h 26m

Toronto Pearson Intl

dom. 6/15

6:30 am-8:20 am

1 stop25h 50m

$285

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

vie. 5/30

10:17 am-7:27 pm

2 stops9h 10m

Toronto Island

lun. 6/2

6:45 am-2:58 pm

1 stop8h 13m

$302

RaleighMontreal

RDU - YUL

RDUYUL

Raleigh-Durham

mié. 5/21

10:23 am-8:10 pm

2 stops9h 47m

Montreal Pierre Elliott Trudeau Intl

jue. 5/29

6:45 am-5:51 pm

1 stop11h 06m

$349

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

mar. 6/10

2:20 pm-12:22 am

2 stops10h 02m

Ottawa

jue. 6/12

11:00 am-5:41 pm

1 stop6h 41m

$385

RaleighMontreal

RDU - YUL

RDUYUL

Raleigh-Durham

dom. 5/18

6:10 am-9:09 pm

1 stop14h 59m

Montreal Pierre Elliott Trudeau Intl

mar. 5/27

5:00 pm-7:41 am

1 stop14h 41m

$396

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

jue. 8/21

8:35 am-4:12 pm

1 stop7h 37m

Toronto Pearson Intl

mar. 9/2

6:15 am-3:12 pm

1 stop8h 57m

$457

RaleighMontreal

RDU - YUL

RDUYUL

Raleigh-Durham

mar. 5/27

7:49 pm-9:50 am

1 stop14h 01m

Montreal Pierre Elliott Trudeau Intl

lun. 6/2

10:44 am-11:07 pm

1 stop12h 23m

$488

RaleighToronto

RDU - YYZ

RDUYYZ

Raleigh-Durham

mié. 6/18

3:42 pm-11:04 pm

1 stop7h 22m

Toronto Pearson Intl

lun. 6/23

7:15 am-3:08 pm

1 stop7h 53m

$495

RaleighToronto

RDU - YTZ

RDUYTZ

Raleigh-Durham

mar. 6/10

4:05 pm-9:35 pm

1 stop5h 30m

Toronto Island

mar. 6/17

10:25 am-3:17 pm

1 stop4h 52m

$526

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

jue. 6/12

5:20 pm-12:22 am

2 stops7h 02m

Ottawa

jue. 6/19

5:55 am-4:15 pm

2 stops10h 20m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 36 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 $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 abril 30, 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 abril 30, 2025.
Read through reviews of airlines operating flights from Raleigh to Ontario, such as Alaska Airlines, Delta and Aeromexico. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Aeromexico
7.5
Good
1,698 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $180 on Delta. Other airlines that offer cheap prices include Frontier from $197 and American Airlines from $211 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 (75%), Jazz (75%) or United Airlines (75%) 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 $247. While the most popular route (Raleigh-Durham - Toronto Pearson Intl) can be booked for $253 on average our data indicates $1,078 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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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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$219Average$679FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$226Average$643FlexibilityNo cancel feeOn-time67%
DeltaCheapest$280Average$811FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$440Average$533FlexibilityNo cancel feeOn-time71%

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