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Cheap flights from Ottawa to Dallas/Fort Worth Airport from C$ 219

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
24 Feb — 3 Mar1
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 January 2026.

Fri 17/47:00 a.m.
YOW
-
DFW
1 stop18h 18m
Multiple Airlines
Wed 22/45:25 a.m.
DFW
-
YOW
1 stop11h 00m
Multiple Airlines
Deal found 23/1C$ 393
Fri 17/47:00 a.m.
YOW
-
DFW
1 stop18h 18m
Multiple Airlines
Tue 21/47:35 p.m.
DFW
-
YOW
1 stop20h 50m
Multiple Airlines
Deal found 23/1C$ 400
Fri 6/24:15 p.m.
YOW
-
DFW
1 stop18h 43m
Multiple Airlines
Sun 8/29:00 a.m.
DFW
-
YOW
1 stop14h 25m
Multiple Airlines
Deal found 23/1C$ 414
Tue 3/24:15 p.m.
YOW
-
DFW
1 stop18h 43m
Multiple Airlines
Thu 5/28:10 a.m.
DFW
-
YOW
1 stop8h 15m
Multiple Airlines
Deal found 23/1C$ 422
Fri 6/24:20 p.m.
YOW
-
DFW
1 stop24h 53m
Multiple Airlines
Thu 12/25:20 a.m.
DFW
-
YOW
1 stop18h 05m
Multiple Airlines
Deal found 23/1C$ 460
Fri 17/47:00 a.m.
YOW
-
DFW
1 stop18h 18m
Multiple Airlines
Sun 19/47:35 p.m.
DFW
-
YOW
2 stops28h 04m
Multiple Airlines
Deal found 23/1C$ 471
Thu 29/16:45 a.m.
YOW
-
DFW
2 stops18h 13m
Multiple Airlines
Thu 5/28:10 a.m.
DFW
-
YOW
1 stop8h 15m
Multiple Airlines
Deal found 22/1C$ 489
Sun 1/24:15 p.m.
YOW
-
DFW
1 stop18h 43m
Multiple Airlines
Wed 4/37:18 a.m.
DFW
-
YOW
1 stop16h 07m
Multiple Airlines
Deal found 24/1C$ 493
Sat 28/39:30 a.m.
YOW
-
DFW
1 stop11h 19m
Multiple Airlines
Sun 5/48:40 p.m.
DFW
-
YOW
1 stop19h 33m
Multiple Airlines
Deal found 24/1C$ 507

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 January 2026.

Round-trip from

C$ 393

One-way from

C$ 219

Popular in

September

Cheapest in

April

Average price

C$ 881
17/4-22/4
  • 17/4-22/4
  • 2 total stops
  • 29h 18m total
  • Ottawa to Dallas
Search Deals
19/2
  • 19/2
  • 1 total stop
  • 16h 55m total
  • Ottawa to Dallas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 20 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 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 January 2026.
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 17/4

7:00 a.m.-12:18 a.m.

1 stop18h 18m

Dallas/Fort Worth

Tue 21/4

7:35 p.m.-5:25 p.m.

1 stop20h 50m

C$ 400

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 6/2

4:15 p.m.-9:58 a.m.

1 stop18h 43m

Dallas/Fort Worth

Sun 8/2

9:00 a.m.-12:25 a.m.

1 stop14h 25m

C$ 414

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 6/2

4:20 p.m.-4:13 p.m.

1 stop24h 53m

Dallas/Fort Worth

Thu 12/2

5:20 a.m.-12:25 a.m.

1 stop18h 05m

C$ 460

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 17/4

7:00 a.m.-12:18 a.m.

1 stop18h 18m

Dallas/Fort Worth

Sun 19/4

7:35 p.m.-12:39 a.m.

2 stops28h 04m

C$ 471

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 28/3

9:30 a.m.-7:49 p.m.

1 stop11h 19m

Dallas/Fort Worth

Sun 5/4

8:40 p.m.-5:13 p.m.

1 stop19h 33m

C$ 507

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 2/4

3:05 p.m.-2:13 p.m.

2 stops24h 08m

Dallas/Fort Worth

Tue 7/4

7:20 a.m.-5:13 p.m.

1 stop8h 53m

C$ 508

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 3/2

7:00 a.m.-6:10 p.m.

2 stops12h 10m

Dallas/Fort Worth

Thu 5/2

8:10 a.m.-5:25 p.m.

1 stop8h 15m

C$ 522

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 19/2

7:00 a.m.-10:55 p.m.

1 stop16h 55m

C$ 219

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 16/6

6:00 p.m.-11:59 p.m.

1 stop6h 59m

C$ 408

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 16/6

7:05 p.m.-8:35 p.m.

3 stops26h 30m

C$ 831

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/1

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 23 January 2026.

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, March is the cheapest month in which you can book a flight from Ottawa to Dallas/Fort Worth Airport (average of C$ 314). Flying from Ottawa to Dallas/Fort Worth Airport in August is currently the most expensive (average of C$ 592). 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?

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 January 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
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,198 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,655 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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.

  • 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$ 483. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 512, and Air Canada, from C$ 663. These flights start at 43% 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$ 314). Flying from Ottawa to Dallas/Fort Worth Airport in August is currently the most expensive (average of C$ 592). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 483AverageC$ 865FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 512AverageC$ 565FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 672AverageC$ 845FlexibilityNo 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 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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