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$154+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YOW
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/233:08 pm
RDU
-
YOW
1 stop9h 17m
Multiple Airlines
Mon 3/21:20 pm
YOW
-
RDU
2 stops27h 51m
Multiple Airlines
Deal found 1/26$278
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 3/129:37 am
RDU
-
YOW
1 stop7h 22m
Multiple Airlines
Thu 3/199:30 am
YOW
-
RDU
1 stop12h 23m
Multiple Airlines
Deal found 1/26$327
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sun 2/83:08 pm
RDU
-
YOW
1 stop9h 17m
Multiple Airlines
Mon 2/94:20 pm
YOW
-
RDU
1 stop21h 38m
Multiple Airlines
Deal found 1/26$328
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:08 pm
RDU
-
YOW
1 stop9h 17m
Multiple Airlines
Fri 2/275:00 pm
YOW
-
RDU
2 stops24h 11m
Multiple Airlines
Deal found 1/25$339
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:08 pm
RDU
-
YOW
1 stop9h 50m
Multiple Airlines
Wed 4/157:00 am
YOW
-
RDU
2 stops17h 15m
Multiple Airlines
Deal found 1/25$342
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Mon 3/96:08 pm
RDU
-
YOW
1 stop23h 17m
Multiple Airlines
Mon 3/163:35 pm
YOW
-
RDU
2 stops25h 54m
Multiple Airlines
Deal found 1/24$348

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$278
(Kiwi.com)

One-way from

$154
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$771
Provider with most accurate pricing for Raleigh-Durham-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Ottawa flights.
Search Deals
From Raleigh-Durham to Ottawa
Search Deals
One-way flight from Raleigh-Durham to Ottawa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Mon 2/23

3:08 pm-12:25 am

1 stop9h 17m

Ottawa

Mon 3/2

3:55 pm-5:11 pm

1 stop25h 16m

$279

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Thu 3/12

9:37 am-4:59 pm

1 stop7h 22m

Ottawa

Thu 3/19

9:30 am-9:53 pm

1 stop12h 23m

$327

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sun 2/8

3:08 pm-12:25 am

1 stop9h 17m

Ottawa

Mon 2/9

4:20 pm-1:58 pm

1 stop21h 38m

$328

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Mon 2/23

3:08 pm-12:25 am

1 stop9h 17m

Ottawa

Fri 2/27

5:00 pm-5:11 pm

2 stops24h 11m

$339

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sun 4/12

2:08 pm-11:58 pm

1 stop9h 50m

Ottawa

Wed 4/15

7:00 am-12:15 am

2 stops17h 15m

$342

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Mon 3/9

6:08 pm-5:25 pm

1 stop23h 17m

Ottawa

Mon 3/16

3:35 pm-5:29 pm

2 stops25h 54m

$348

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Thu 3/12

9:37 am-4:59 pm

1 stop7h 22m

$154

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Fri 3/13

6:25 pm-5:25 pm

1 stop23h 00m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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, May is the cheapest month in which you can book a flight from Raleigh to Ottawa (average of $156). Flying from Raleigh to Ottawa in December is currently the most expensive (average of $325). 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.

How much does it cost to fly round-trip from Raleigh to Ottawa?

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 January 26, 2026.
Read through reviews of airlines operating flights from Raleigh to Ottawa, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,200 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,200 reviews
United Airlines
7.4
Good
9,200 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,656 reviews
United Airlines
7.4
Good
9,200 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 $170, was found to be the cheapest airline from Raleigh to Ottawa. An alternate airline flying to your destination would be Air Canada. These flights start at 69% 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, May is the cheapest month in which you can book a flight from Raleigh to Ottawa (average of $156). Flying from Raleigh to Ottawa in December is currently the most expensive (average of $325). 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 Ottawa?

Book flights to Ottawa 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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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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$170Average$491FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$182Average$384FlexibilityNo cancel feeOn-time67%

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