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Cheap flights from Raleigh to Ottawa from C$ 433

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YOW
14 Oct — 21 Oct1
1 adult
1 adult, Economy

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 14 September 2025.

Round-trip from

C$ 433

Popular in

March

Cheapest in

May

Average price

C$ 606
22/10-23/10
  • 22/10-23/10
  • 2 total stops
  • 27h 30m total
  • Raleigh to Ottawa
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 15 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
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Average for round-trip flights in September 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 14 September 2025.

Wed 22/106:30 a.m.RDU - YOW
1 stop10h 27mMultiple Airlines
Thu 23/104:25 p.m.YOW - RDU
1 stop17h 03mMultiple Airlines
Deal found 12/9C$ 433
Sat 11/1010:36 a.m.RDU - YOW
1 stop3h 37mUnited Airlines
Tue 14/107:29 p.m.YOW - RDU
1 stop14h 05mUnited Airlines
Deal found 12/9C$ 448
Sat 11/1010:36 a.m.RDU - YOW
2 stops6h 28mUnited Airlines
Sat 18/1011:55 a.m.YOW - RDU
2 stops9h 48mUnited Airlines
Deal found 13/9C$ 480
Wed 15/106:30 a.m.RDU - YOW
1 stop10h 27mMultiple Airlines
Thu 16/104:25 p.m.YOW - RDU
1 stop17h 03mMultiple Airlines
Deal found 11/9C$ 523
Sat 25/104:37 p.m.RDU - YOW
1 stop5h 28mUnited Airlines
Fri 7/114:10 p.m.YOW - RDU
1 stop5h 13mUnited Airlines
Deal found 13/9C$ 573
Fri 26/99:23 a.m.RDU - YOW
1 stop7h 57mMultiple Airlines
Sun 28/93:50 p.m.YOW - RDU
1 stop22h 45mMultiple Airlines
Deal found 13/9C$ 594
Sat 11/1012:35 p.m.RDU - YOW
2 stops11h 47mDelta
Sat 18/105:55 a.m.YOW - RDU
2 stops12h 53mDelta
Deal found 13/9C$ 617

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 629,999 searches. Data last updated 14 September 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

Sun 12/10

10:36 a.m.-2:13 p.m.

1 stop3h 37m

Ottawa

Sat 18/10

2:45 p.m.-6:39 p.m.

1 stop3h 54m

C$ 448

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Wed 1/10

10:00 a.m.-9:35 p.m.

1 stop11h 35m

Ottawa

Sat 4/10

2:45 p.m.-6:39 p.m.

1 stop3h 54m

C$ 448

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sat 11/10

7:05 a.m.-12:16 p.m.

1 stop5h 11m

Ottawa

Tue 14/10

7:29 p.m.-9:34 a.m.

1 stop14h 05m

C$ 448

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sat 11/10

7:45 p.m.-9:58 a.m.

1 stop14h 13m

Ottawa

Sat 18/10

2:45 p.m.-6:39 p.m.

1 stop3h 54m

C$ 448

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Wed 15/10

6:30 a.m.-4:57 p.m.

1 stop10h 27m

Ottawa

Thu 16/10

4:25 p.m.-9:28 a.m.

1 stop17h 03m

C$ 523

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Sat 25/10

4:37 p.m.-10:05 p.m.

1 stop5h 28m

Ottawa

Fri 7/11

4:10 p.m.-9:23 p.m.

1 stop5h 13m

C$ 573

RaleighOttawa

RDU - YOW

RDUYOW

Raleigh-Durham

Fri 26/9

9:23 a.m.-5:20 p.m.

1 stop7h 57m

Ottawa

Sun 28/9

3:50 p.m.-2:35 p.m.

1 stop22h 45m

C$ 594

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

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, October is the cheapest month in which you can book a flight from Raleigh to Ottawa (average of C$ 224). Flying from Raleigh to Ottawa in December is currently the most expensive (average of C$ 326). 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?

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.

  • How long is the flight from Raleigh to Ottawa?

    There are many flights that can get you from Raleigh to Ottawa in 3h 37m. Fly via United Airlines to get the fastest option. The distance between Raleigh and Ottawa is about 1081 km.

  • 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, October is the cheapest month in which you can book a flight from Raleigh to Ottawa (average of C$ 224). Flying from Raleigh to Ottawa in December is currently the most expensive (average of C$ 326). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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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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Fly with Cheapflights

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How does Cheapflights help users find flights from Raleigh to Ottawa?

When you search for this flight from Raleigh to Ottawa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Raleigh to Ottawa?

Cheapflights helps you find that perfect flight to Ottawa from Raleigh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Raleigh to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from Raleigh to Ottawa with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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