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$170+ Cheap flights from Dallas to Ottawa (YOW)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YOW
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Dallas to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Ottawa (YOW). 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 July 31, 2025.

Round-trip from

$349
(Kiwi.com)

One-way from

$170
(Kiwi.com)

Popular in

May

Cheapest in

October

Average price

$721
From Dallas to Ottawa
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One-way flight from Dallas to Ottawa
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Highest demand for flights based on searches. 8% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Dallas to Ottawa

Cheapest flights from Dallas to Ottawa
Explore the most affordable flight options available from Dallas to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/26:50 amDFW - YOW
1 stop9h 07mMultiple Airlines
Tue 9/93:25 pmYOW - DFW
2 stops20h 36mMultiple Airlines
Deal found 7/31$349
This WestJet deal was found by Cheapflights users on 7/31. 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 9/1211:59 amDAL - YOW
2 stops11h 23mWestJet
Tue 9/165:55 amYOW - DAL
2 stops12h 44mWestJet
Deal found 7/31$1,000
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 8/96:40 pmDAL - YOW
2 stops28h 42mDelta
Sat 8/235:55 amYOW - DAL
2 stops12h 48mDelta
Deal found 7/30$1,385

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to Ottawa 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 July 31, 2025.
Use the filters below to find and compare flights from Dallas to Ottawa that are best for you.

Fly from

Dallas

Fly to

Ottawa

Route

Depart

Return

Price

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Tue 9/2

6:50 am-4:57 pm

1 stop9h 07m

Ottawa

Tue 9/9

3:25 pm-11:01 am

2 stops20h 36m

$349

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Thu 8/21

12:10 pm-9:58 am

1 stop20h 48m

Ottawa

Mon 8/25

7:29 pm-3:06 pm

1 stop20h 37m

$733

DallasOttawa

DAL - YOW

DALYOW

Dallas Love Field

Fri 9/12

11:59 am-12:22 am

2 stops11h 23m

Ottawa

Tue 9/16

5:55 am-5:39 pm

2 stops12h 44m

$1,000

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Fri 9/5

7:04 pm-9:31 am

1 stop13h 27m

$170

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Fri 9/5

5:20 pm-9:58 am

1 stop15h 38m

$324

DallasOttawa

DAL - YOW

DALYOW

Dallas Love Field

Fri 9/5

6:00 am-12:22 am

2 stops17h 22m

$439

DallasOttawa

DAL - YOW

DALYOW

Dallas Love Field

Fri 9/5

8:30 am-12:21 am

3 stops14h 51m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Dallas to Ottawa

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

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

Currently, January is the cheapest month in which you can book a flight from Dallas to Ottawa (average of $294). Flying from Dallas to Ottawa in September is currently the most expensive (average of $428). 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 DFW to YOW?

Find hourly flight availability from Dallas to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

It’s optimal to fly from Dallas to Ottawa in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Dallas to Ottawa, such as United Airlines and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
WestJet
7.2
Good
2,978 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from Dallas to Ottawa. 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 into for flights to Ottawa from Dallas?

    Located just 6.6 mi from the city center, Ottawa is the airport most travelers will use when flying to Ottawa from Dallas. Booking flights from Dallas to Ottawa (YOW) should be relatively easy as there are 0 daily inbound flights from Dallas from 2 different airlines.

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

    Currently priced at $733, United Airlines will fly you from Dallas to Ottawa and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on WestJet for as low as $1,000. These flights start at 8% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas to Ottawa 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 Dallas to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Dallas to Ottawa (average of $294). Flying from Dallas to Ottawa in September is currently the most expensive (average of $428). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Dallas to Ottawa

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

Discover the top 2 airlines that operate flights from Dallas to Ottawa. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$339Average$823FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$633Average$827FlexibilityNo cancel feeOn-time69%

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