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Cheap flights from Ottawa to Dallas/Fort Worth Airport from C$ 222

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Dallas/Fort Worth are usually found in April or October, booked 76 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 11 September 2025.

Round-trip from

C$ 418

One-way from

C$ 222

Popular in

August

Cheapest in

April

Average price

C$ 880
2/10-6/10
  • 2/10-6/10
  • 2 total stops
  • 19h 54m total
  • Ottawa to Dallas
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1/10
  • 1/10
  • 1 total stop
  • 18h 39m total
  • Ottawa to Dallas
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 7 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 Ottawa to Dallas/Fort Worth

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 11 September 2025.

Thu 2/103:50 p.m.YOW - DFW
1 stop9h 09mMultiple Airlines
Mon 6/105:35 a.m.DFW - YOW
1 stop10h 45mMultiple Airlines
Deal found 11/9C$ 418
Wed 8/103:50 p.m.YOW - DFW
1 stop9h 20mMultiple Airlines
Wed 15/105:35 a.m.DFW - YOW
1 stop10h 45mMultiple Airlines
Deal found 10/9C$ 428
Wed 1/104:25 p.m.YOW - DFW
1 stop18h 39mMultiple Airlines
Tue 14/105:15 p.m.DFW - YOW
1 stop23h 05mMultiple Airlines
Deal found 10/9C$ 438
Sat 11/1011:50 a.m.YOW - DFW
2 stops10h 10mMultiple Airlines
Sat 18/106:05 p.m.DFW - YOW
1 stop22h 15mMultiple Airlines
Deal found 11/9C$ 460
Wed 10/124:20 p.m.YOW - DFW
1 stop19h 02mMultiple Airlines
Wed 17/125:20 a.m.DFW - YOW
2 stops18h 22mMultiple Airlines
Deal found 10/9C$ 463
Thu 16/104:25 p.m.YOW - DFW
1 stop18h 00mMultiple Airlines
Sun 19/105:35 a.m.DFW - YOW
1 stop10h 45mMultiple Airlines
Deal found 11/9C$ 470
Wed 1/103:50 p.m.YOW - DFW
1 stop9h 09mMultiple Airlines
Mon 6/105:35 a.m.DFW - YOW
1 stop10h 45mMultiple Airlines
Deal found 11/9C$ 485

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 11 September 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

Wed 8/10

3:50 p.m.-12:10 a.m.

1 stop9h 20m

Dallas/Fort Worth

Wed 15/10

5:35 a.m.-5:20 p.m.

1 stop10h 45m

C$ 428

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 1/10

4:25 p.m.-10:04 a.m.

1 stop18h 39m

Dallas/Fort Worth

Tue 14/10

5:15 p.m.-5:20 p.m.

1 stop23h 05m

C$ 438

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 2/10

7:00 a.m.-5:57 p.m.

2 stops11h 57m

Dallas/Fort Worth

Mon 6/10

5:35 a.m.-5:20 p.m.

1 stop10h 45m

C$ 453

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 10/12

4:20 p.m.-10:22 a.m.

1 stop19h 02m

Dallas/Fort Worth

Wed 17/12

5:20 a.m.-12:42 a.m.

2 stops18h 22m

C$ 463

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 11/10

3:50 p.m.-12:10 a.m.

1 stop9h 20m

Dallas/Fort Worth

Sat 18/10

6:05 p.m.-5:20 p.m.

1 stop22h 15m

C$ 479

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 1/10

3:50 p.m.-11:59 p.m.

1 stop9h 09m

Dallas/Fort Worth

Mon 6/10

5:35 a.m.-5:20 p.m.

1 stop10h 45m

C$ 485

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 26/10

4:15 p.m.-9:45 a.m.

1 stop18h 30m

Dallas/Fort Worth

Sun 2/11

8:42 p.m.-5:25 p.m.

2 stops43h 43m

C$ 500

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 9/10

3:50 p.m.-9:45 a.m.

1 stop18h 55m

Dallas/Fort Worth

Thu 16/10

7:52 p.m.-5:20 p.m.

1 stop20h 28m

C$ 504

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 26/10

9:30 a.m.-6:11 p.m.

1 stop9h 41m

Dallas/Fort Worth

Sun 26/10

9:19 p.m.-5:13 p.m.

1 stop18h 54m

C$ 521

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 1/10

4:25 p.m.-10:04 a.m.

1 stop18h 39m

C$ 222

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

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 29 August 2025.

The best time to book flights from Ottawa to Dallas/Fort Worth Airport is 76 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, July is the cheapest month in which you can book a flight from Ottawa to Dallas/Fort Worth Airport (average of C$ 472). Flying from Ottawa to Dallas/Fort Worth Airport in December is currently the most expensive (average of C$ 529). 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 DFW?

Find hourly flight availability from Ottawa to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

It’s optimal to fly from Ottawa to Dallas/Fort Worth Airport at noon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the morning.

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 11 September 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
8,937 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

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
10,000 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

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$ 650. Another airline that can offer you cheap pricing is United Airlines. These flights start at 24% 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, July is the cheapest month in which you can book a flight from Ottawa to Dallas/Fort Worth Airport (average of C$ 472). Flying from Ottawa to Dallas/Fort Worth Airport in December is currently the most expensive (average of C$ 529). 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
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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 650AverageC$ 836FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 706AverageC$ 881FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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