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$188+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Ottawa to Dallas are usually found in October or July, booked 44 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 May 1, 2025.

Round-trip from

$317
(Kiwi.com)

One-way from

$188
(Trip.com)

Popular in

November

Cheapest in

October

Average price

$600
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. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/44:10 pmYOW - DFW
1 stop17h 30mMultiple Airlines
Sat 6/75:35 pmDFW - YOW
1 stop21h 21mMultiple Airlines
Deal found 4/30$317
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/142:25 pmYOW - DFW
1 stop8h 08mAir Canada
Sun 9/212:25 pmDFW - YOW
1 stop6h 10mAir Canada
Deal found 4/30$623
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:25 amYOW - DFW
2 stops9h 03mUnited Airlines
Wed 8/65:20 amDFW - YOW
2 stops10h 46mUnited Airlines
Deal found 4/30$629
This WestJet deal was found by Cheapflights users on 4/28. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:10 amYOW - DAL
2 stops18h 49mWestJet
Sat 6/288:00 amDAL - YOW
2 stops20h 25mWestJet
Deal found 4/28$680
This WestJet deal was found by Cheapflights users on 4/30. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:15 pmYOW - DFW
2 stops26h 00mWestJet
Sun 6/86:15 amDFW - YOW
2 stops23h 30mWestJet
Deal found 4/30$681
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 7/237:50 amYOW - DFW
2 stops17h 09mDelta
Tue 8/126:00 amDFW - YOW
2 stops23h 45mDelta
Deal found 4/30$682

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 May 1, 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

Wed 6/4

4:10 pm-8:40 am

1 stop17h 30m

Dallas/Fort Worth

Sat 6/7

5:35 pm-3:56 pm

1 stop21h 21m

$317

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 9/14

2:25 pm-9:33 pm

1 stop8h 08m

Dallas/Fort Worth

Sun 9/21

2:25 pm-9:35 pm

1 stop6h 10m

$623

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 8/1

10:25 am-6:28 pm

2 stops9h 03m

Dallas/Fort Worth

Wed 8/6

5:20 am-5:06 pm

2 stops10h 46m

$629

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Tue 6/24

6:10 am-11:59 pm

2 stops18h 49m

Dallas Love Field

Sat 6/28

8:00 am-5:25 am

2 stops20h 25m

$680

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 5/31

7:15 pm-8:15 pm

2 stops26h 00m

Dallas/Fort Worth

Sun 6/8

6:15 am-6:45 am

2 stops23h 30m

$681

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 7/23

7:50 am-11:59 pm

2 stops17h 09m

Dallas/Fort Worth

Tue 8/12

6:00 am-6:45 am

2 stops23h 45m

$682

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 5/14

4:25 pm-10:52 am

1 stop19h 27m

$188

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Tue 7/8

5:55 am-9:11 pm

2 stops16h 16m

$410

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Mon 7/7

12:20 pm-9:11 pm

2 stops33h 51m

$413

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 5/8

4:05 pm-9:44 pm

1 stop6h 39m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 results
1
2

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 April 25, 2025.

Booking 44 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 May 1, 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.

Rainfall in Dallas by month

Plan your trip to Dallas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

Plan your trip to Dallas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,245 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Cheapflights users have booked flights from Ottawa to Dallas round-trip from $623. Other airlines that can offer you cheap pricing are United Airlines, from $629, and WestJet, from $680.

  • What are the cheapest airlines to fly from Ottawa to Dallas one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $410. However, be on the lookout for offers from WestJet and Air Canada, as they are both options that can get you from Ottawa to Dallas for a low price.

  • 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$487Average$631FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$575Average$665FlexibilityNo cancel feeOn-time69%

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