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Cheap flights from Ottawa to Durham from C$ 245

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — RDU
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ottawa to Durham

Keep the following information in mind while searching for Ottawa to Durham flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 381

One-way from

C$ 245

Popular in

May

Cheapest in

September

Average price

C$ 432
United Airlines
  • United Airlines
  • 15/10-22/10
  • 2 total stops
  • 20h 48m total
  • Ottawa to Durham
Search Deals
Air Canada
  • Air Canada
  • 31/10
  • 1 total stop
  • 6h 15m total
  • Ottawa to Durham
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ottawa to Durham

Cheapest flights from Ottawa to Durham
Explore the most affordable flight options available from Ottawa to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 15/107:29 p.m.YOW - RDU
1 stop14h 05mUnited Airlines
Wed 22/103:22 p.m.RDU - YOW
1 stop6h 43mUnited Airlines
Deal found 15/9C$ 381
Thu 30/109:30 a.m.YOW - RDU
1 stop8h 46mMultiple Airlines
Sun 2/119:09 a.m.RDU - YOW
2 stops15h 33mMultiple Airlines
Deal found 15/9C$ 456
Thu 30/104:35 p.m.YOW - RDU
2 stops15h 39mMultiple Airlines
Mon 3/113:15 p.m.RDU - YOW
1 stop21h 20mMultiple Airlines
Deal found 15/9C$ 482
Fri 31/109:30 a.m.YOW - RDU
2 stops11h 22mMultiple Airlines
Mon 3/113:15 p.m.RDU - YOW
1 stop21h 20mMultiple Airlines
Deal found 15/9C$ 486
Thu 23/102:40 p.m.YOW - RDU
1 stop7h 05mAir Canada
Sun 26/106:00 a.m.RDU - YOW
2 stops8h 08mAir Canada
Deal found 16/9C$ 496
Thu 30/105:15 a.m.YOW - RDU
2 stops8h 53mUnited Airlines
Mon 3/116:00 a.m.RDU - YOW
2 stops9h 23mUnited Airlines
Deal found 15/9C$ 514
Thu 23/106:33 a.m.YOW - RDU
1 stop6h 12mUnited Airlines
Sun 26/1010:35 a.m.RDU - YOW
1 stop13h 19mUnited Airlines
Deal found 16/9C$ 615
Fri 31/105:40 a.m.YOW - RDU
2 stops13h 08mDelta
Mon 3/115:27 p.m.RDU - YOW
2 stops7h 15mDelta
Deal found 15/9C$ 678

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Durham 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 16 September 2025.
Use the filters below to find and compare flights from Ottawa to Durham that are best for you.

Fly from

Ottawa

Fly to

Durham

Route

Depart

Return

Price

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Wed 15/10

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

1 stop14h 05m

Raleigh-Durham

Wed 22/10

3:22 p.m.-10:05 p.m.

1 stop6h 43m

C$ 381

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Thu 30/10

9:30 a.m.-6:16 p.m.

1 stop8h 46m

Raleigh-Durham

Mon 3/11

3:15 p.m.-12:35 p.m.

1 stop21h 20m

C$ 441

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Thu 30/10

9:30 a.m.-6:16 p.m.

1 stop8h 46m

Raleigh-Durham

Sun 2/11

9:39 p.m.-12:35 p.m.

1 stop14h 56m

C$ 464

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Fri 31/10

9:30 a.m.-8:52 p.m.

2 stops11h 22m

Raleigh-Durham

Mon 3/11

3:15 p.m.-12:35 p.m.

1 stop21h 20m

C$ 486

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Thu 23/10

2:40 p.m.-9:45 p.m.

1 stop7h 05m

Raleigh-Durham

Sun 26/10

6:00 a.m.-2:08 p.m.

2 stops8h 08m

C$ 496

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Thu 30/10

5:15 a.m.-2:08 p.m.

2 stops8h 53m

Raleigh-Durham

Mon 3/11

6:00 a.m.-3:23 p.m.

2 stops9h 23m

C$ 514

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Fri 9/1

6:20 a.m.-9:46 p.m.

1 stop15h 26m

Raleigh-Durham

Thu 15/1

10:20 a.m.-2:27 p.m.

1 stop4h 07m

C$ 542

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Fri 31/10

2:50 p.m.-9:05 p.m.

1 stop6h 15m

C$ 245

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Thu 30/10

9:30 a.m.-6:16 p.m.

1 stop8h 46m

C$ 246

OttawaRaleigh

YOW - RDU

YOWRDU

Ottawa

Thu 30/10

6:00 a.m.-2:08 p.m.

2 stops8h 08m

C$ 256

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 11 results
1
2

Best time to book a flight from Ottawa to Durham

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

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

Currently, September is the cheapest month in which you can book a flight from Ottawa to Durham (average of C$ 363). Flying from Ottawa to Durham in November is currently the most expensive (average of C$ 505). 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 YOW to DU8?

Find hourly flight availability from Ottawa to Durham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Durham as you normally would.

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

Reviews of airlines servicing Durham

Get insights into the airlines that provide service to Durham. 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 Durham. Reviews last updated 16 September 2025.
Read through reviews of airlines operating flights from Ottawa to Durham, 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
8,924 reviews
Check prices

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews
Check prices

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews
Check prices

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

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

  • What airport do you fly from for flights from Ottawa to Durham?

    Located just 10.6 km from the city centre, Ottawa is the airport most travellers will use when flying to Durham from Ottawa. Booking flights from Ottawa (YOW) to Durham should be relatively easy as there are 0 daily outbound flights to Durham from 2 different airlines.

  • How long is the flight from Ottawa to Durham?

    There are many flights that can get you from Ottawa to Durham in 14h 05m. Fly via United Airlines to get the fastest option. The distance between Ottawa and Durham is about 1081 km.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Ottawa to Durham (average of C$ 363). Flying from Ottawa to Durham in November is currently the most expensive (average of C$ 505). 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

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Top 2 airlines flying from Ottawa to Durham

Discover the top 2 airlines that operate flights from Ottawa to Durham. 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 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 407AverageC$ 659FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 431AverageC$ 622FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Durham. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Durham from Ottawa.

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

Need flexible booking options for your flight to Durham from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Durham become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Durham flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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