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Cheap flights from Ottawa to Dallas/Fort Worth Airport from C$ 321

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 25 July 2026.

Wed 2/99:05 a.m.
YOW
-
DFW
1 stop8h 22m
Multiple Airlines
Sun 6/94:16 p.m.
DFW
-
YOW
2 stops21h 59m
Multiple Airlines
Deal found 20/7C$ 569
Sun 6/99:05 a.m.
YOW
-
DFW
1 stop8h 22m
Multiple Airlines
Mon 7/96:00 a.m.
DFW
-
YOW
1 stop8h 15m
Multiple Airlines
Deal found 20/7C$ 572
Wed 2/99:05 a.m.
YOW
-
DFW
1 stop8h 22m
Multiple Airlines
Mon 7/96:00 a.m.
DFW
-
YOW
1 stop8h 15m
Multiple Airlines
Deal found 20/7C$ 595
Sat 5/97:00 a.m.
YOW
-
DFW
2 stops16h 31m
Multiple Airlines
Mon 7/96:00 a.m.
DFW
-
YOW
1 stop8h 15m
Multiple Airlines
Deal found 20/7C$ 602
Sun 6/99:05 a.m.
YOW
-
DFW
1 stop8h 22m
Multiple Airlines
Wed 9/97:50 a.m.
DFW
-
YOW
1 stop7h 30m
Multiple Airlines
Deal found 20/7C$ 620
Sun 6/99:05 a.m.
YOW
-
DFW
1 stop8h 22m
Multiple Airlines
Thu 10/99:44 p.m.
DFW
-
YOW
1 stop15h 49m
Multiple Airlines
Deal found 20/7C$ 636
Fri 4/910:40 a.m.
YOW
-
DFW
2 stops31h 18m
Multiple Airlines
Mon 7/96:00 a.m.
DFW
-
YOW
1 stop8h 15m
Multiple Airlines
Deal found 20/7C$ 637
Thu 20/82:10 p.m.
YOW
-
DFW
1 stop12h 24m
Multiple Airlines
Wed 26/85:18 p.m.
DFW
-
YOW
2 stops18h 36m
Multiple Airlines
Deal found 21/7C$ 638
Tue 8/92:10 p.m.
YOW
-
DFW
1 stop27h 21m
Multiple Airlines
Fri 11/93:08 p.m.
DFW
-
YOW
2 stops20h 44m
Multiple Airlines
Deal found 24/7C$ 641

Find 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 25 July 2026.

Round-trip from

C$ 569

One-way from

C$ 321

Popular in

September

Cheapest in

July

Average price

C$ 674
2/9-6/9
  • 2/9-6/9
  • 3 total stops
  • 30h 21m total
  • Ottawa to Dallas
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 34h 00m total
  • Ottawa to Dallas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 25 July 2026.
Use the filters below to find and compare flights from Ottawa to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 4/9

2:10 p.m.-4:27 p.m.

1 stop27h 17m

Dallas/Fort Worth

Mon 7/9

6:00 a.m.-3:15 p.m.

1 stop8h 15m

C$ 652

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 22/8

7:00 a.m.-11:51 p.m.

1 stop17h 51m

Dallas/Fort Worth

Mon 24/8

6:00 a.m.-7:44 p.m.

2 stops12h 44m

C$ 751

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 15/9

5:57 p.m.-3:49 p.m.

1 stop22h 52m

Dallas/Fort Worth

Sat 19/9

6:00 a.m.-4:38 p.m.

1 stop9h 38m

C$ 867

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 24/8

5:57 p.m.-4:37 p.m.

2 stops23h 40m

Dallas/Fort Worth

Thu 27/8

6:00 a.m.-11:54 p.m.

2 stops16h 54m

C$ 869
Quickest round-trip

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 10/10

6:05 a.m.-3:54 p.m.

1 stop10h 49m

Dallas/Fort Worth

Tue 27/10

11:35 a.m.-9:56 p.m.

1 stop9h 21m

C$ 869

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 6/9

6:05 a.m.-5:45 p.m.

2 stops12h 40m

Dallas/Fort Worth

Tue 8/9

5:45 p.m.-9:11 a.m.

2 stops14h 26m

C$ 874

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 3/9

12:25 p.m.-10:31 p.m.

2 stops11h 06m

Dallas/Fort Worth

Thu 10/9

2:00 p.m.-12:20 a.m.

2 stops9h 20m

C$ 888

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 6/9

12:25 p.m.-10:31 p.m.

2 stops11h 06m

Dallas/Fort Worth

Thu 10/9

2:00 p.m.-12:20 a.m.

2 stops9h 20m

C$ 888

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 8/8

1:20 p.m.-5:48 a.m.

2 stops17h 28m

Dallas/Fort Worth

Tue 11/8

8:00 a.m.-12:25 p.m.

1 stop27h 25m

C$ 913
Cheapest one-way

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 4/9

2:10 p.m.-4:27 p.m.

1 stop27h 17m

C$ 364

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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?

The best time to book flights from Ottawa to Dallas/Fort Worth Airport is 55 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$ 674). Flying from Ottawa to Dallas/Fort Worth Airport in September is currently the most expensive (average of C$ 916). 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 Ottawa to Dallas/Fort Worth Airport?

Airfare is below average for this route at the moment.

Ottawa to Dallas/Fort Worth Airport flights typically cost between C$ 702 and C$ 1,010 in September.
The cheapest round-trip price found within the last 5 days was C$ 569 on Multiple Airlines (2 Sep-6 Sep).

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 25 July 2026.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andAir 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.
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Food

7.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Food

7.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
United Airlines
7.4
Good
10,035 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Food

7.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,384 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Food

7.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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. 3 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.

  • How long is the flight from Ottawa to Dallas/Fort Worth Airport?

    A quick flight from Ottawa to Dallas/Fort Worth Airport can take about 22h 52m. United Airlines provides one of the quickest options available for as low as C$ 867. The distance from Ottawa to Dallas/Fort Worth Airport is about 2290 km.

  • 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$ 302. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 430, and United Airlines, from C$ 497. These flights start at 62% 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$ 674). Flying from Ottawa to Dallas/Fort Worth Airport in September is currently the most expensive (average of C$ 916). 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
Arlington
Fort Worth
Allen
Richardson
Cedar Hill
Rockwall
Plano

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ottawa to Dallas/Fort Worth

Discover the top 3 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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 302AverageC$ 755FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 430AverageC$ 581FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 497AverageC$ 827FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Dallas/Fort Worth?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dallas/Fort Worth from Ottawa today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Dallas/Fort Worth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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