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Cheap flights from Dallas/Fort Worth Airport to Ottawa from C$ 140

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YOW
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dallas/Fort Worth to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Dallas/Fort Worth to Ottawa
Explore the most affordable flight options available from Dallas/Fort Worth to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Wed 25/27:18 a.m.
DFW
-
YOW
1 stop16h 07m
Multiple Airlines
Wed 4/37:00 a.m.
YOW
-
DFW
1 stop15h 54m
Multiple Airlines
Deal found 26/1C$ 353
Wed 25/25:20 a.m.
DFW
-
YOW
1 stop11h 05m
Multiple Airlines
Tue 3/36:45 a.m.
YOW
-
DFW
2 stops16h 09m
Multiple Airlines
Deal found 27/1C$ 389
Tue 21/47:35 p.m.
DFW
-
YOW
1 stop20h 50m
Multiple Airlines
Wed 29/49:30 a.m.
YOW
-
DFW
1 stop9h 39m
Multiple Airlines
Deal found 26/1C$ 422
Thu 30/47:10 a.m.
DFW
-
YOW
1 stop16h 15m
Multiple Airlines
Thu 7/59:05 a.m.
YOW
-
DFW
1 stop15h 54m
Multiple Airlines
Deal found 26/1C$ 423
Sun 8/27:30 a.m.
DFW
-
YOW
1 stop15h 55m
Multiple Airlines
Tue 10/27:00 a.m.
YOW
-
DFW
1 stop15h 23m
Multiple Airlines
Deal found 27/1C$ 463
Sat 7/22:41 p.m.
DFW
-
YOW
1 stop8h 17m
Multiple Airlines
Tue 10/27:00 a.m.
YOW
-
DFW
1 stop15h 23m
Multiple Airlines
Deal found 27/1C$ 477

Find flight deals from Dallas/Fort Worth to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 27 January 2026.

Round-trip from

C$ 353

One-way from

C$ 140

Popular in

May

Cheapest in

August

Average price

C$ 1,257
25/2-4/3
  • 25/2-4/3
  • 2 total stops
  • 32h 01m total
  • Dallas to Ottawa
Search Deals
9/2
  • 9/2
  • 1 total stop
  • 18h 10m total
  • Dallas to Ottawa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 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 Dallas/Fort Worth 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 27 January 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Ottawa that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Ottawa

Route

Depart

Return

Price

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Wed 25/2

7:18 a.m.-12:25 a.m.

1 stop16h 07m

Ottawa

Wed 4/3

3:05 p.m.-10:23 a.m.

2 stops20h 18m

C$ 390

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Thu 30/4

7:10 a.m.-12:25 a.m.

1 stop16h 15m

Ottawa

Thu 7/5

9:05 a.m.-11:59 p.m.

1 stop15h 54m

C$ 423

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Wed 25/2

8:40 p.m.-5:25 p.m.

3 stops19h 45m

Ottawa

Tue 3/3

3:35 p.m.-6:10 p.m.

3 stops27h 35m

C$ 570

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Sat 14/3

8:40 p.m.-7:54 p.m.

3 stops22h 14m

Ottawa

Sun 22/3

4:15 p.m.-1:02 p.m.

2 stops21h 47m

C$ 678

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Wed 1/7

11:05 a.m.-7:45 p.m.

1 stop7h 40m

Ottawa

Tue 14/7

2:25 p.m.-9:34 p.m.

1 stop8h 09m

C$ 954

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Mon 29/6

12:25 p.m.-8:50 p.m.

1 stop7h 25m

Ottawa

Tue 14/7

2:25 p.m.-9:34 p.m.

1 stop8h 09m

C$ 954

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Thu 2/7

12:25 p.m.-8:50 p.m.

1 stop7h 25m

Ottawa

Thu 16/7

2:25 p.m.-9:34 p.m.

1 stop8h 09m

C$ 954

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Sat 30/5

12:25 p.m.-8:51 p.m.

1 stop7h 26m

Ottawa

Sat 6/6

3:00 p.m.-9:45 p.m.

1 stop7h 45m

C$ 954

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Thu 28/5

12:25 p.m.-8:51 p.m.

1 stop7h 26m

Ottawa

Thu 4/6

3:00 p.m.-9:45 p.m.

1 stop7h 45m

C$ 954

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Wed 1/7

11:05 a.m.-7:45 p.m.

1 stop7h 40m

Ottawa

Wed 15/7

2:25 p.m.-9:34 p.m.

1 stop8h 09m

C$ 954

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 14 results
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Best time to book a flight from Dallas/Fort Worth to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Dallas/Fort Worth 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 Dallas/Fort Worth Airport to Ottawa

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Ottawa?

Currently, September is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Ottawa (average of C$ 281). Flying from Dallas/Fort Worth Airport to Ottawa in June is currently the most expensive (average of C$ 730). 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.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Ottawa. 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 into for flights to Ottawa from Dallas/Fort Worth?

    For a flight from Dallas/Fort Worth to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city. Ottawa is the only Ottawa airport and it handles 0 inbound flights from Dallas/Fort Worth per day. 0 airlines have flights to Ottawa from Dallas/Fort Worth on a regular basis.

  • Can I find deals for flights from Dallas/Fort Worth to Ottawa that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to Ottawa?

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

  • Can I find deals for business class flights from Dallas/Fort Worth to Ottawa?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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 Dallas/Fort Worth Airport to Ottawa?

    Currently, September is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Ottawa (average of C$ 281). Flying from Dallas/Fort Worth Airport to Ottawa in June is currently the most expensive (average of C$ 730). 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
Pembroke
Wakefield

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Can Cheapflights find flights from Dallas/Fort Worth to Ottawa with no change fees?

Need flexible booking options for your flight to Ottawa from Dallas/Fort Worth? 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 Dallas/Fort Worth to Ottawa become cheaper?

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