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Cheap flights from Ottawa to Dallas/Fort Worth Airport from C$ 224

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Ottawa to Dallas/Fort Worth are usually found in April or March, booked 58 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Ottawa to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Dallas/Fort Worth (DFW). 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 28 October 2025.

Round-trip from

C$ 373

One-way from

C$ 224

Popular in

September

Cheapest in

April

Average price

C$ 883
23/1-2/2
  • 23/1-2/2
  • 4 total stops
  • 34h 23m total
  • Ottawa to Dallas
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2/12
  • 2/12
  • 1 total stop
  • 28h 55m total
  • Ottawa to Dallas
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Highest demand for flights based on searches. 4% potential increase in price (C$ 59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ottawa to Dallas/Fort Worth

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Dallas/Fort Worth
Explore the most affordable flight options available from Ottawa to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Tue 25/119:30 a.m.YOW - DFW
1 stop24h 03mMultiple Airlines
Fri 5/129:07 p.m.DFW - YOW
1 stop19h 06mMultiple Airlines
Deal found 27/10C$ 380
Fri 12/123:00 p.m.YOW - DFW
2 stops17h 46mMultiple Airlines
Mon 15/129:12 p.m.DFW - YOW
1 stop19h 01mMultiple Airlines
Deal found 27/10C$ 400
Mon 8/124:15 p.m.YOW - DFW
1 stop18h 11mMultiple Airlines
Mon 15/129:12 p.m.DFW - YOW
1 stop19h 01mMultiple Airlines
Deal found 27/10C$ 401
Wed 26/114:15 p.m.YOW - DFW
1 stop25h 43mMultiple Airlines
Thu 4/121:07 p.m.DFW - YOW
1 stop10h 18mMultiple Airlines
Deal found 27/10C$ 407
Wed 17/127:00 a.m.YOW - DFW
3 stops26h 04mMultiple Airlines
Tue 6/15:35 a.m.DFW - YOW
1 stop17h 23mMultiple Airlines
Deal found 27/10C$ 435
Tue 30/124:20 p.m.YOW - DFW
1 stop16h 44mMultiple Airlines
Sun 11/110:10 a.m.DFW - YOW
1 stop12h 48mMultiple Airlines
Deal found 26/10C$ 446

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Dallas/Fort Worth 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 28 October 2025.
Use the filters below to find and compare flights from Ottawa to Dallas/Fort Worth Airport that are best for you.

Fly from

Ottawa

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 23/1

7:00 a.m.-12:15 a.m.

3 stops18h 15m

Dallas/Fort Worth

Mon 2/2

6:50 a.m.-11:58 p.m.

1 stop16h 08m

C$ 373

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 2/2

4:20 p.m.-11:12 a.m.

1 stop19h 52m

Dallas/Fort Worth

Thu 5/2

10:41 a.m.-12:25 a.m.

1 stop12h 44m

C$ 373

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 25/11

9:30 a.m.-8:33 a.m.

1 stop24h 03m

Dallas/Fort Worth

Fri 5/12

9:07 p.m.-5:13 p.m.

1 stop19h 06m

C$ 380

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 12/12

3:00 p.m.-7:46 a.m.

2 stops17h 46m

Dallas/Fort Worth

Mon 15/12

9:12 p.m.-5:13 p.m.

1 stop19h 01m

C$ 400

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 8/12

4:15 p.m.-9:26 a.m.

1 stop18h 11m

Dallas/Fort Worth

Mon 15/12

9:12 p.m.-5:13 p.m.

1 stop19h 01m

C$ 401

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 26/11

4:15 p.m.-6:55 p.m.

2 stops27h 40m

Dallas/Fort Worth

Thu 4/12

1:07 p.m.-12:25 a.m.

1 stop10h 18m

C$ 431

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 17/12

7:00 a.m.-8:04 a.m.

3 stops26h 04m

Dallas/Fort Worth

Tue 6/1

8:10 p.m.-5:13 p.m.

2 stops20h 03m

C$ 439

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 10/12

4:15 p.m.-9:26 a.m.

1 stop18h 11m

Dallas/Fort Worth

Wed 17/12

5:45 a.m.-5:25 p.m.

1 stop10h 40m

C$ 453

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 2/12

9:30 a.m.-1:25 p.m.

1 stop28h 55m

C$ 224

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 18/11

4:15 p.m.-9:21 a.m.

1 stop18h 06m

C$ 228

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 13 results
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Best time to book a flight from Ottawa to Dallas/Fort Worth

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

How far ahead should I book a flight from Ottawa to Dallas/Fort Worth Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Dallas/Fort Worth. Price data was last updated on 24 October 2025.

The best time to book flights from Ottawa to Dallas/Fort Worth Airport is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Ottawa to Dallas/Fort Worth Airport (average of C$ 318). Flying from Ottawa to Dallas/Fort Worth Airport in August is currently the most expensive (average of C$ 603). 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 Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. 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 Dallas/Fort Worth. Reviews last updated 28 October 2025.
Read reviews from past customers who have flown United Airlines and Air Canada from Ottawa to Dallas/Fort Worth Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews
Check prices

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Air Canada
7.1
Good
10,370 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

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

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Dallas/Fort Worth. 2 airlines have flights from Ottawa to Dallas/Fort Worth on a regular basis. Booking flights from Ottawa to Dallas/Fort Worth should not be difficult; the airport handles an average of 0 outbound flights to Dallas/Fort Worth per day.

  • What are the cheapest airlines flying from Ottawa to Dallas/Fort Worth Airport round-trip?

    Cheapflights users have booked flights from Ottawa to Dallas/Fort Worth Airport round-trip from C$ 493. Another airline that can offer you cheap pricing is Air Canada. These flights start at 44% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Ottawa to Dallas/Fort Worth Airport (average of C$ 318). Flying from Ottawa to Dallas/Fort Worth Airport in August is currently the most expensive (average of C$ 603). 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 Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Richardson
Rockwall
Fort Worth

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ottawa to Dallas/Fort Worth

Discover the top 2 airlines that operate flights from Ottawa to Dallas/Fort Worth. 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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 493AverageC$ 888FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 670AverageC$ 861FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Ottawa to Dallas/Fort Worth?

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Why should you use Cheapflights to find cheap flight tickets from Ottawa to Dallas/Fort Worth?

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

Certainly. Search results for flights to Dallas/Fort Worth from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Dallas/Fort Worth become cheaper?

Of course! You can now track prices for flights from Ottawa to Dallas/Fort Worth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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