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$143+ Cheap flights from Raleigh (RDU) to Ottawa (YOW)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YOW
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Raleigh to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$307
(Trip.com)

One-way from

$143
(United Airlines)

Popular in

June

Cheapest in

July

Average price

$904
From Raleigh-Durham to Ottawa
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One-way flight from Raleigh-Durham to Ottawa
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High demand for flights, 21% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Raleigh to Ottawa

Cheapest flights from Raleigh to Ottawa
Explore the most affordable flight options available from Raleigh to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/263:10 pmRDU - YOW
1 stop6h 55mUnited Airlines
sáb. 8/27:29 pmYOW - RDU
1 stop4h 19mUnited Airlines
Deal found 6/11$307
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
sáb. 7/267:13 pmRDU - YOW
2 stops17h 45mMultiple Airlines
sáb. 8/28:30 amYOW - RDU
1 stop9h 11mMultiple Airlines
Deal found 6/11$368
This Delta deal was found by Cheapflights users on 6/10. 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.
sáb. 7/2611:07 amRDU - YOW
2 stops13h 15mDelta
sáb. 8/25:55 amYOW - RDU
2 stops13h 15mDelta
Deal found 6/10$501
This Atrapalo deal was found by Cheapflights users on 6/10. 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 Atrapalo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/254:00 pmRDU - YOW
1 stop6h 05mAir Canada
vie. 8/17:29 pmYOW - RDU
1 stop4h 19mAir Canada
Deal found 6/10$666

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to Ottawa 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 junio 12, 2025.
Use the filters below to find and compare flights from Raleigh to Ottawa that are best for you.

Fly from

Raleigh

Fly to

Ottawa

Route

Depart

Return

Price

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

sáb. 7/26

3:10 pm-10:05 pm

1 stop6h 55m

Ottawa

sáb. 8/2

7:29 pm-11:48 pm

1 stop4h 19m

$307

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

sáb. 7/26

7:13 pm-12:58 pm

2 stops17h 45m

Ottawa

sáb. 8/2

8:30 am-5:41 pm

1 stop9h 11m

$368

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

sáb. 7/26

11:07 am-12:22 am

2 stops13h 15m

Ottawa

sáb. 8/2

5:55 am-7:10 pm

2 stops13h 15m

$501

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

vie. 7/25

4:00 pm-10:05 pm

1 stop6h 05m

Ottawa

vie. 8/1

7:29 pm-11:48 pm

1 stop4h 19m

$666

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

mar. 7/8

6:00 am-9:58 am

1 stop3h 58m

$143

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

vie. 7/25

7:13 pm-3:56 pm

1 stop20h 43m

$166

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

vie. 7/25

3:26 pm-12:22 am

2 stops8h 56m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Raleigh to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa 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 Ottawa

What is the cheapest month to book a flight from Raleigh to Ottawa?

Currently, January is the cheapest month in which you can book a flight from Raleigh to Ottawa (average of $294). Flying from Raleigh to Ottawa in September is currently the most expensive (average of $428). 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 YOW?

Find hourly flight availability from Raleigh to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from Raleigh to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the morning.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, 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 14.0 F).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated junio 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Raleigh to Ottawa round-trip?

    United Airlines, at $307, was found to be the cheapest airline from Raleigh to Ottawa.Alternate airlines to your destination round-trip include Delta and Air Canada. These flights start at 50% lower than the current average price 3 months from now.

  • Can I find deals for flights from Raleigh to Ottawa that include hotel bookings?

    Yes. In addition to deals on Raleigh to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Ottawa.

  • Can I find deals for business class flights from Raleigh to Ottawa?

    Yes. Cheapflights offers flight deals from Raleigh to Ottawa 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 Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Raleigh to Ottawa (average of $294). Flying from Raleigh to Ottawa in September is currently the most expensive (average of $428). 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

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Raleigh to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Asheville to Pierre Elliott Trudeau Intl flights
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Wilmington to Ottawa flights
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Blountville to Pierre Elliott Trudeau Intl flights
Charlotte to Sudbury flights
Knoxville to Ottawa flights
Norfolk to Ottawa flights
Blountville to Pearson Intl flights
Charlotte to Windsor flights
Greensboro to Ottawa flights
Fayetteville to Pierre Elliott Trudeau Intl flights
Raleigh to Sudbury flights
Charlotte to London flights
Charlotte to Thunder Bay flights
Charlotte to North Bay flights
Myrtle Beach to London flights
Myrtle Beach to Ottawa flights
New Bern to Pearson Intl flights
Knoxville to Sudbury flights

Top 2 airlines flying from Raleigh to Ottawa

Discover the top 2 airlines that operate flights from Raleigh to Ottawa. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$170Average$730FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$354Average$687FlexibilityNo cancel feeOn-time67%

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