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$435+ Cheap flights from Raleigh (RDU) to Ottawa (YOW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YOW
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$435
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$859
Provider with most accurate pricing for Raleigh-Durham-Ottawa flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Ottawa flights.
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From Raleigh-Durham to Ottawa
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Fri 4/1812:45 pmRDU - YOW
1 stop7h 27mMultiple Airlines
Mon 4/219:25 amYOW - RDU
1 stop11h 57mMultiple Airlines
Deal found 3/24$435
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 4/2210:43 amRDU - YOW
2 stops26h 41mUnited Airlines
Tue 4/297:29 pmYOW - RDU
1 stop18h 39mUnited Airlines
Deal found 3/25$475
This Delta deal was found by Cheapflights users on 3/25. 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.
Fri 5/25:15 pmRDU - YOW
2 stops7h 07mDelta
Mon 5/55:55 amYOW - RDU
2 stops10h 15mDelta
Deal found 3/25$530
This oojo deal was found by Cheapflights users on 3/25. 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.
Mon 9/156:35 pmRDU - YOW
1 stop30h 05mWestJet
Wed 9/176:00 amYOW - RDU
1 stop11h 38mWestJet
Deal found 3/25$618
This Justfly.com deal was found by Cheapflights users on 3/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/144:10 pmRDU - YOW
1 stop5h 54mAir Canada
Wed 9/172:25 pmYOW - RDU
1 stop6h 40mAir Canada
Deal found 3/24$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 March 26, 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

Fri 4/18

12:45 pm-8:12 pm

1 stop7h 27m

Ottawa

Mon 4/21

9:25 am-9:22 pm

1 stop11h 57m

$435

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Tue 4/22

10:43 am-1:24 pm

2 stops26h 41m

Ottawa

Tue 4/29

7:29 pm-2:08 pm

1 stop18h 39m

$475

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Fri 5/2

5:15 pm-12:22 am

2 stops7h 07m

Ottawa

Mon 5/5

5:55 am-4:10 pm

2 stops10h 15m

$530

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Mon 9/15

6:35 pm-12:40 am

1 stop30h 05m

Ottawa

Wed 9/17

6:00 am-5:38 pm

1 stop11h 38m

$618

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sun 9/14

4:10 pm-10:04 pm

1 stop5h 54m

Ottawa

Wed 9/17

2:25 pm-9:05 pm

1 stop6h 40m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Raleigh to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Ottawa in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 May is currently the most expensive (average of $466). 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 March 26, 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 March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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
2,785 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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
8,960 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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 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 $475, was found to be the cheapest airline from Raleigh to Ottawa.Alternate airlines to your destination round-trip include Delta and WestJet. These flights start at 25% 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 May is currently the most expensive (average of $466). 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
Brockville
Pembroke
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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Raleigh to Sudbury flights
Charlotte to North Bay flights
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Blountville to Pierre Elliott Trudeau Intl flights
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Charlotte to Thunder Bay 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$219Average$716FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$310Average$684FlexibilityNo cancel feeOn-time67%
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