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$165+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YOW
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
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 March 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/273:46 pm
RDU
-
YOW
1 stop25h 39m
Multiple Airlines
Mon 5/47:00 am
YOW
-
RDU
1 stop10h 08m
Multiple Airlines
Deal found 3/12$354
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/92:08 pm
RDU
-
YOW
1 stop9h 50m
Multiple Airlines
Sun 4/124:20 pm
YOW
-
RDU
1 stop15h 36m
Multiple Airlines
Deal found 3/10$359
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Tue 6/98:30 am
RDU
-
YOW
1 stop8h 23m
Multiple Airlines
Sun 6/146:25 pm
YOW
-
RDU
2 stops26h 29m
Multiple Airlines
Deal found 3/13$376
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:25 pm
RDU
-
YOW
1 stop23h 00m
Multiple Airlines
Sat 3/287:00 am
YOW
-
RDU
1 stop11h 44m
Multiple Airlines
Deal found 3/10$379
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 5/273:46 pm
RDU
-
YOW
1 stop20h 39m
Multiple Airlines
Sun 5/317:00 am
YOW
-
RDU
2 stops14h 21m
Multiple Airlines
Deal found 3/9$387
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Wed 5/63:46 pm
RDU
-
YOW
1 stop20h 39m
Multiple Airlines
Sun 5/106:25 pm
YOW
-
RDU
2 stops20h 02m
Multiple Airlines
Deal found 3/11$389
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:25 pm
RDU
-
YOW
1 stop23h 00m
Multiple Airlines
Sat 3/287:00 am
YOW
-
RDU
1 stop11h 44m
Multiple Airlines
Deal found 3/10$398
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 5/63:46 pm
RDU
-
YOW
1 stop20h 39m
Multiple Airlines
Mon 5/187:00 am
YOW
-
RDU
1 stop13h 52m
Multiple Airlines
Deal found 3/9$400

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(Kiwi.com)

One-way from

$165
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$1,123
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. 29% potential increase in price ($280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 13, 2026.
Use the filters below to find and compare flights from Raleigh to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Mon 4/27

3:46 pm-5:25 pm

1 stop25h 39m

Ottawa

Mon 5/4

7:00 am-5:08 pm

1 stop10h 08m

$354

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sat 4/25

11:53 am-11:58 pm

1 stop12h 05m

Ottawa

Sat 5/2

2:20 pm-2:48 pm

1 stop24h 28m

$401

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Thu 4/9

2:08 pm-11:58 pm

1 stop9h 50m

Ottawa

Sun 4/12

4:45 pm-5:29 pm

2 stops24h 44m

$416

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sun 4/26

9:37 pm-4:51 pm

2 stops19h 14m

Ottawa

Sun 5/3

1:45 pm-5:08 pm

3 stops27h 23m

$553

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Tue 3/24

9:05 am-4:59 pm

1 stop7h 54m

Ottawa

Sat 4/4

4:45 pm-8:08 am

1 stop15h 23m

$757

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Tue 3/24

9:07 pm-4:48 pm

2 stops19h 41m

Ottawa

Sat 4/4

6:45 am-11:54 pm

2 stops17h 09m

$787

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Wed 5/27

6:00 am-5:07 pm

2 stops11h 07m

Ottawa

Sun 5/31

5:05 am-2:01 pm

2 stops8h 56m

$803

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Tue 7/21

6:00 am-4:38 pm

2 stops10h 38m

Ottawa

Mon 7/27

4:00 pm-12:50 am

2 stops8h 50m

$843

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Wed 7/22

6:00 am-4:38 pm

2 stops10h 38m

Ottawa

Sun 7/26

2:00 pm-11:44 pm

2 stops9h 44m

$844
Quickest round-trip

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Tue 3/24

2:44 pm-11:54 pm

2 stops9h 10m

Ottawa

Sat 4/4

2:40 pm-11:44 pm

1 stop9h 04m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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*
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 $167). Flying from Raleigh to Ottawa in April is currently the most expensive (average of $397). 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.

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 13, 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
9,423 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

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
9,423 reviews
United Airlines
7.4
Good
9,423 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

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
10,800 reviews
United Airlines
7.4
Good
9,423 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

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?

    Air Canada, at $182, was found to be the cheapest airline from Raleigh to Ottawa. An alternate airline flying to your destination would be United Airlines. These flights start at 72% 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 $167). Flying from Raleigh to Ottawa in April is currently the most expensive (average of $397). 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

Browse thousands of different options on Cheapflights for your next trip

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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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$182Average$527FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$323Average$755FlexibilityNo cancel feeOn-time69%

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