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$116+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Ottawa to Dallas are usually found in April or March, booked 58 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 October 30, 2025.

Round-trip from

$325
(Mytrip)

One-way from

$116
(Mytrip)

Popular in

September

Cheapest in

April

Average price

$631
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 ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/239:30 amYOW - DFW
1 stop23h 48mMultiple Airlines
Thu 11/276:30 amDFW - YOW
1 stop9h 43mMultiple Airlines
Deal found 10/28$266
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/259:30 amYOW - DFW
1 stop24h 03mMultiple Airlines
Fri 12/59:07 pmDFW - YOW
1 stop19h 06mMultiple Airlines
Deal found 10/27$272
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/184:15 pmYOW - DFW
2 stops25h 06mMultiple Airlines
Thu 11/276:35 pmDFW - YOW
1 stop21h 38mMultiple Airlines
Deal found 10/28$276
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/84:15 pmYOW - DFW
1 stop18h 11mMultiple Airlines
Mon 12/159:12 pmDFW - YOW
1 stop19h 01mMultiple Airlines
Deal found 10/27$287
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/249:30 amYOW - DFW
1 stop10h 15mMultiple Airlines
Thu 11/276:30 amDFW - YOW
1 stop9h 43mMultiple Airlines
Deal found 10/28$289
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 11/223:55 pmYOW - DFW
1 stop10h 11mMultiple Airlines
Thu 11/276:30 amDFW - YOW
1 stop9h 43mMultiple Airlines
Deal found 10/28$292
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/1911:40 amYOW - DFW
2 stops14h 17mMultiple Airlines
Thu 11/276:30 amDFW - YOW
1 stop9h 43mMultiple Airlines
Deal found 10/28$303
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/249:30 amYOW - DFW
1 stop10h 15mMultiple Airlines
Tue 11/255:40 amDFW - YOW
1 stop10h 45mMultiple Airlines
Deal found 10/28$313
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 11/223:55 pmYOW - DFW
1 stop10h 11mMultiple Airlines
Tue 11/255:40 amDFW - YOW
1 stop10h 45mMultiple Airlines
Deal found 10/28$316
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/1812:10 pmYOW - DFW
2 stops13h 47mMultiple Airlines
Tue 11/255:40 amDFW - YOW
1 stop10h 45mMultiple Airlines
Deal found 10/28$322
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:40 amYOW - DAL
2 stops13h 10mDelta
Mon 12/13:59 pmDAL - YOW
2 stops7h 43mDelta
Deal found 10/30$590
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Wed 11/265:40 amYOW - DAL
2 stops19h 12mWestJet
Wed 12/102:00 pmDAL - YOW
2 stops9h 42mWestJet
Deal found 10/29$744

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 October 30, 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

Tue 11/18

3:55 pm-12:57 am

1 stop10h 02m

Dallas/Fort Worth

Tue 11/25

5:40 am-5:25 pm

1 stop10h 45m

$323

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 11/24

9:30 am-6:45 pm

1 stop10h 15m

Dallas/Fort Worth

Fri 11/28

6:38 am-5:13 pm

1 stop9h 35m

$330

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 11/24

9:30 am-6:45 pm

1 stop10h 15m

Dallas/Fort Worth

Mon 12/1

7:40 pm-2:07 pm

2 stops17h 27m

$331

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 11/26

4:15 pm-4:58 pm

1 stop25h 43m

Dallas/Fort Worth

Wed 12/3

5:20 pm-12:25 am

1 stop30h 05m

$336

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 12/8

4:15 pm-11:25 am

3 stops44h 10m

Dallas/Fort Worth

Mon 12/15

5:45 am-12:25 am

1 stop17h 40m

$363

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 11/18

9:30 am-11:14 am

1 stop26h 44m

Dallas/Fort Worth

Thu 11/20

6:36 am-5:25 pm

1 stop9h 49m

$364

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 11/26

4:15 pm-4:58 pm

1 stop25h 43m

Dallas/Fort Worth

Tue 12/2

6:25 am-5:25 pm

1 stop10h 00m

$381

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 12/15

9:25 am-6:58 pm

1 stop10h 33m

Dallas/Fort Worth

Mon 12/15

9:12 pm-5:13 pm

1 stop19h 01m

$388

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Mon 11/24

5:40 am-5:50 pm

2 stops13h 10m

Dallas Love Field

Mon 12/1

3:59 pm-12:42 am

2 stops7h 43m

$590

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Wed 11/26

5:40 am-11:52 pm

2 stops19h 12m

Dallas Love Field

Wed 12/3

10:15 am-12:42 am

2 stops13h 27m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 27 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 October 24, 2025.

Booking 58 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 $227). 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 October 30, 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.

How much does it cost to fly round-trip from Ottawa to Dallas?

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 October 30, 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
8,998 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

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
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

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
10,381 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

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 $590, Delta can have you in Dallas from Ottawa in 13h 10m. Ottawa and Dallas are separated by a distance of 1418 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Ottawa to Dallas round-trip from $296. Another airline that can offer you cheap pricing is United Airlines. Air Canada is 53% 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 $227). 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 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$296Average$730FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$300Average$686FlexibilityNo cancel feeOn-time69%

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