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$163+ Cheap flights from Ottawa (YOW) to Dallas

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Ottawa to Dallas are usually found in April or October, booked 52 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Ottawa to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Dallas (A78). 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 September 16, 2025.

Round-trip from

$270
(Kiwi.com)

One-way from

$163
(Kiwi.com)

Popular in

September

Cheapest in

April

Average price

$747
From Ottawa to Dallas
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One-way flight from Ottawa to Dallas
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Highest demand for flights based on searches. 4% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 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

Cheapest flights from Ottawa to Dallas
Explore the most affordable flight options available from Ottawa to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:25 pmYOW - DFW
1 stop19h 01mMultiple Airlines
Tue 10/288:59 pmDFW - YOW
1 stop19h 14mMultiple Airlines
Deal found 9/15$270
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:55 amYOW - DFW
2 stops35h 52mMultiple Airlines
Wed 10/298:10 amDFW - YOW
1 stop8h 03mMultiple Airlines
Deal found 9/16$278
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:25 pmYOW - DFW
1 stop19h 01mMultiple Airlines
Fri 10/319:10 pmDFW - YOW
2 stops26h 32mMultiple Airlines
Deal found 9/15$279
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:25 pmYOW - DFW
1 stop18h 00mMultiple Airlines
Fri 10/319:10 pmDFW - YOW
2 stops26h 32mMultiple Airlines
Deal found 9/15$280
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:40 amYOW - DFW
2 stops15h 52mMultiple Airlines
Wed 10/298:10 amDFW - YOW
1 stop8h 03mMultiple Airlines
Deal found 9/16$281
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/43:50 pmYOW - DFW
1 stop9h 09mMultiple Airlines
Mon 10/65:35 amDFW - YOW
1 stop10h 45mMultiple Airlines
Deal found 9/15$285
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:55 amYOW - DFW
2 stops35h 52mMultiple Airlines
Tue 11/45:15 pmDFW - YOW
1 stop23h 10mMultiple Airlines
Deal found 9/16$289
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 amYOW - DAL
2 stops18h 55mWestJet
Tue 10/2811:40 amDAL - YOW
2 stops36h 00mWestJet
Deal found 9/13$685
This WestJet deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:15 pmYOW - DAL
2 stops23h 39mWestJet
Sat 11/16:00 amDAL - YOW
2 stops17h 42mWestJet
Deal found 9/15$695
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:15 pmYOW - DAL
2 stops29h 40mWestJet
Sun 10/196:00 amDAL - YOW
2 stops17h 22mWestJet
Deal found 9/14$722
This WestJet deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:15 pmYOW - DAL
2 stops26h 27mWestJet
Fri 10/313:56 pmDAL - YOW
2 stops7h 46mWestJet
Deal found 9/15$726
This WestJet deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:15 pmYOW - DAL
2 stops19h 14mWestJet
Tue 11/48:00 amDAL - YOW
2 stops31h 53mWestJet
Deal found 9/15$727

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Dallas 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Ottawa to Dallas that are best for you.

Fly from

Ottawa

Fly to

Dallas

Route

Depart

Return

Price

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 10/24

4:25 pm-10:26 am

1 stop19h 01m

Dallas/Fort Worth

Tue 10/28

8:59 pm-5:13 pm

1 stop19h 14m

$270

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 10/20

3:50 pm-12:10 am

1 stop9h 20m

Dallas/Fort Worth

Tue 10/28

8:59 pm-5:13 pm

1 stop19h 14m

$302

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 10/27

4:15 pm-12:10 am

1 stop8h 55m

Dallas/Fort Worth

Fri 10/31

8:10 am-5:13 pm

1 stop8h 03m

$358

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 11/18

9:30 am-11:14 am

1 stop26h 44m

Dallas/Fort Worth

Mon 11/24

10:20 pm-12:42 am

2 stops25h 22m

$415

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 10/24

11:55 am-11:31 pm

2 stops12h 36m

Dallas/Fort Worth

Tue 10/28

1:46 pm-10:26 am

2 stops19h 40m

$469

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 10/11

3:50 pm-12:10 am

1 stop9h 20m

Dallas/Fort Worth

Sun 10/12

5:35 am-5:20 pm

1 stop10h 45m

$471

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 11/21

9:25 am-5:45 pm

1 stop9h 20m

Dallas/Fort Worth

Mon 11/24

10:20 pm-12:42 am

2 stops25h 22m

$482

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 11/19

9:30 am-12:15 am

1 stop15h 45m

Dallas/Fort Worth

Sat 11/22

6:30 am-5:25 pm

2 stops9h 55m

$488

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 10/26

3:55 pm-10:52 pm

1 stop7h 57m

Dallas/Fort Worth

Sun 11/2

8:10 am-5:13 pm

1 stop8h 03m

$496

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Fri 10/24

6:00 am-11:55 pm

2 stops18h 55m

Dallas Love Field

Tue 10/28

11:40 am-12:40 am

2 stops36h 00m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 34 results
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Best time to book a flight from Ottawa to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas 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

How far ahead should I book a flight from Ottawa to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Dallas. Price data was last updated on September 12, 2025.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ottawa to Dallas?

Currently, August is the cheapest month in which you can book a flight from Ottawa to Dallas (average of $216). Flying from Ottawa to Dallas in March is currently the most expensive (average of $295). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 3% on flights from Ottawa to Dallas by exploring options for tickets in the afternoon.

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Ottawa to Dallas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

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
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

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
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

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. 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?

    For a flight from Ottawa to Dallas, you will be flying from Ottawa. Ottawa (YOW) is just 6.6 mi from the center of the city. Ottawa is the only Ottawa airport and it handles 0 outbound flights to Dallas per day. 2 airlines have flights to Dallas from Ottawa on a regular basis.

  • How long is the flight from Ottawa to Dallas?

    For as low as $685, WestJet can have you in Dallas from Ottawa in 18h 55m. Ottawa and Dallas are separated by a distance of 1418 mi.

  • What are the cheapest airlines flying from Ottawa to Dallas round-trip?

    Cheapflights users have booked flights from Ottawa to Dallas round-trip from $546. Another airline that can offer you cheap pricing is United Airlines. Air Canada is 13% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Dallas 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?

    Currently, August is the cheapest month in which you can book a flight from Ottawa to Dallas (average of $216). Flying from Ottawa to Dallas in March is currently the most expensive (average of $295). 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

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Alternative routes for Ottawa to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Dallas

Discover the top 2 airlines that operate flights from Ottawa to Dallas. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$546Average$730FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$576Average$686FlexibilityNo cancel feeOn-time69%

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