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$139+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Ottawa to Dallas are usually found in April or November, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/164:15 pmYOW - DFW
1 stop18h 11mMultiple Airlines
Tue 12/236:52 pmDFW - YOW
2 stops21h 33mMultiple Airlines
Deal found 12/15$560
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:09 pmYOW - DFW
1 stop6h 57mUnited Airlines
Tue 12/307:00 amDFW - YOW
1 stop9h 18mUnited Airlines
Deal found 12/14$582
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:45 amYOW - DFW
1 stop11h 42mUnited Airlines
Mon 1/57:00 pmDFW - YOW
2 stops18h 27mUnited Airlines
Deal found 12/16$590
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:45 amYOW - DFW
1 stop10h 57mPorter Airlines
Fri 12/269:05 amDFW - YOW
1 stop8h 20mPorter Airlines
Deal found 12/16$651
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amYOW - DFW
2 stops15h 03mUnited Airlines
Sun 1/47:00 pmDFW - YOW
2 stops17h 32mUnited Airlines
Deal found 12/17$663
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:15 amYOW - DFW
1 stop10h 16mUnited Airlines
Sun 12/287:00 amDFW - YOW
1 stop9h 18mUnited Airlines
Deal found 12/15$677
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:15 amYOW - DFW
2 stops16h 40mUnited Airlines
Sun 1/47:00 pmDFW - YOW
2 stops17h 32mUnited Airlines
Deal found 12/17$698
This WestJet deal was found by Cheapflights users on 12/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:40 amYOW - DAL
2 stops30h 44mWestJet
Thu 12/254:55 pmDAL - YOW
2 stops30h 47mWestJet
Deal found 12/16$1,232
This WestJet deal was found by Cheapflights users on 12/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:40 amYOW - DAL
2 stops34h 26mWestJet
Mon 12/2912:09 pmDAL - YOW
2 stops35h 33mWestJet
Deal found 12/16$1,309
This WestJet deal was found by Cheapflights users on 12/17. 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.
Sat 12/205:40 amYOW - DAL
2 stops37h 09mWestJet
Sun 1/48:00 amDAL - YOW
2 stops39h 42mWestJet
Deal found 12/17$1,310
This WestJet deal was found by Cheapflights users on 12/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:40 amYOW - DAL
2 stops30h 44mWestJet
Thu 12/2512:09 pmDAL - YOW
2 stops35h 33mWestJet
Deal found 12/16$1,326
This WestJet deal was found by Cheapflights users on 12/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:40 amYOW - DAL
2 stops19h 16mWestJet
Tue 12/2312:09 pmDAL - YOW
2 stops35h 33mWestJet
Deal found 12/16$1,421

Find 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 December 18, 2025.

Round-trip from

$252
(Kiwi.com)

One-way from

$139
(Trip.com)

Popular in

September

Cheapest in

April

Average price

$641
From Ottawa to Dallas
Search Deals
One-way flight from Ottawa to Dallas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Thu 1/29

9:40 am-10:15 pm

1 stop13h 35m

Dallas/Fort Worth

Thu 2/5

8:10 am-5:25 pm

1 stop8h 15m

$263

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 2/17

7:00 am-3:48 pm

1 stop9h 48m

Dallas/Fort Worth

Tue 2/24

7:08 am-5:25 pm

1 stop9h 17m

$273

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 1/21

7:00 am-9:23 pm

1 stop15h 23m

Dallas/Fort Worth

Wed 1/28

5:15 am-12:25 am

1 stop18h 10m

$275

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 1/21

7:00 am-9:23 pm

1 stop15h 23m

Dallas/Fort Worth

Fri 1/23

8:15 am-12:25 am

1 stop15h 10m

$290

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 2/16

5:40 am-5:47 am

2 stops25h 07m

Dallas/Fort Worth

Tue 2/24

8:30 am-12:25 am

1 stop14h 55m

$300

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 1/25

7:00 am-7:06 am

2 stops25h 06m

Dallas/Fort Worth

Sat 1/31

5:15 am-12:25 am

1 stop18h 10m

$310

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Mon 2/16

7:15 pm-5:49 pm

2 stops23h 34m

Dallas Love Field

Tue 2/24

10:45 am-12:40 am

2 stops36h 55m

$724

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Fri 4/10

7:15 pm-10:36 pm

2 stops28h 21m

Dallas Love Field

Tue 4/14

10:20 am-12:40 am

2 stops37h 20m

$762

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Tue 2/17

5:45 pm-1:38 pm

2 stops20h 53m

Dallas Love Field

Tue 2/24

10:45 am-4:53 pm

2 stops29h 08m

$785

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Sat 4/4

5:40 am-10:36 pm

2 stops17h 56m

Dallas Love Field

Mon 4/6

10:30 am-12:39 am

2 stops13h 09m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 24 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 December 12, 2025.

Booking 55 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, March is the cheapest month in which you can book a flight from Ottawa to Dallas (average of $229). Flying from Ottawa to Dallas in August is currently the most expensive (average of $431). 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 December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Ottawa to Dallas by exploring options for tickets in the evening.

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 December 18, 2025.
Get a feel of what it's like to fly with Porter Airlines, 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.
Porter Airlines
8.0
Very good
399 reviews

Overall

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

7.9

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
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews

Overall

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

7.9

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
9,092 reviews
Porter Airlines
8.0
Very good
399 reviews

Overall

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

7.9

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
10,532 reviews
Porter Airlines
8.0
Very good
399 reviews

Overall

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

7.9

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. 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. 3 airlines have flights to Dallas from Ottawa on a regular basis.

  • How long is the flight from Ottawa to Dallas?

    For as low as $724, WestJet can have you in Dallas from Ottawa in 23h 34m. 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 $215. Other airlines that can offer you cheap pricing are Air Canada, from $296, and United Airlines, from $301. Porter Airlines is 66% 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, March is the cheapest month in which you can book a flight from Ottawa to Dallas (average of $229). Flying from Ottawa to Dallas in August is currently the most expensive (average of $431). 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

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Top 3 airlines flying from Ottawa to Dallas

Discover the top 3 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$296Average$707FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$301Average$615FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$396Average$399FlexibilityNo cancel feeOn-time52%

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