Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Dallas from C$ 222

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
25 Feb — 4 Mar1
1 adult

The best prices from Ottawa to Dallas are usually found in July or October, booked 44 days in advance, depart on a Wednesday or Friday and return on a Thursday

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 20 February 2025.

Round-trip from

C$ 450

One-way from

C$ 222

Popular in

November

Cheapest in

July

Average price

C$ 845
12/3-26/3
  • 12/3-26/3
  • 3 total stops
  • 25h 08m total
  • Ottawa to Dallas
Search Deals
17/3
  • 17/3
  • 1 total stop
  • 12h 25m total
  • Ottawa to Dallas
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 20 February 2025.

Wed 12/39:25 a.m.YOW - DFW
1 stop12h 29mMultiple Airlines
Wed 26/37:08 a.m.DFW - YOW
2 stops12h 39mMultiple Airlines
Deal found 20/2C$ 450
Sat 19/76:33 a.m.YOW - DFW
1 stop5h 51mUnited Airlines
Mon 28/710:35 a.m.DFW - YOW
1 stop5h 31mUnited Airlines
Deal found 20/2C$ 839
Fri 28/38:10 p.m.YOW - DAL
2 stops22h 43mWestJet
Tue 1/44:01 p.m.DAL - YOW
2 stops27h 46mWestJet
Deal found 19/2C$ 893
Wed 12/35:55 a.m.YOW - DFW
2 stops13h 03mDelta
Wed 26/39:50 a.m.DFW - YOW
2 stops13h 19mDelta
Deal found 20/2C$ 910
Sat 10/55:55 a.m.YOW - DFW
2 stops17h 42mWestJet
Sun 11/55:50 a.m.DFW - YOW
2 stops22h 40mWestJet
Deal found 20/2C$ 979
Wed 26/35:55 a.m.YOW - DAL
2 stops12h 58mDelta
Tue 1/46:41 p.m.DAL - YOW
2 stops43h 38mDelta
Deal found 19/2C$ 996
Fri 28/211:35 a.m.YOW - DFW
1 stop11h 47mAir Canada
Sun 9/35:35 p.m.DFW - YOW
1 stop15h 53mAir Canada
Deal found 20/2C$ 996

Find flights from Ottawa to Dallas within your budget

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 629,999 searches. Data last updated 20 February 2025.

Fly from

Ottawa

Fly to

Dallas

Route

Depart

Return

Price

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 12/3

9:25 a.m.-8:54 p.m.

1 stop12h 29m

Dallas/Fort Worth

Wed 26/3

7:08 a.m.-8:47 p.m.

2 stops12h 39m

C$ 450

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 19/7

10:25 a.m.-6:58 p.m.

2 stops9h 33m

Dallas/Fort Worth

Mon 28/7

7:00 a.m.-5:06 p.m.

1 stop9h 06m

C$ 839

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Fri 28/3

8:10 p.m.-5:53 p.m.

2 stops22h 43m

Dallas Love Field

Tue 1/4

4:01 p.m.-8:47 p.m.

2 stops27h 46m

C$ 893

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 12/3

5:55 a.m.-5:58 p.m.

2 stops13h 03m

Dallas/Fort Worth

Wed 26/3

9:50 a.m.-12:09 a.m.

2 stops13h 19m

C$ 910

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 10/5

5:55 a.m.-10:37 p.m.

2 stops17h 42m

Dallas/Fort Worth

Sun 11/5

5:50 a.m.-5:30 a.m.

2 stops22h 40m

C$ 979

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Wed 26/3

5:55 a.m.-5:53 p.m.

2 stops12h 58m

Dallas Love Field

Tue 1/4

6:41 p.m.-3:19 p.m.

2 stops43h 38m

C$ 996

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 8/3

5:00 p.m.-10:40 p.m.

1 stop6h 40m

Dallas/Fort Worth

Sun 16/3

8:05 p.m.-10:28 a.m.

1 stop13h 23m

C$ 1,115

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 17/3

6:10 p.m.-5:35 a.m.

1 stop12h 25m

C$ 222

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Wed 12/3

6:10 p.m.-6:29 p.m.

2 stops25h 19m

C$ 453

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 28/3

6:25 a.m.-6:11 p.m.

2 stops12h 46m

C$ 457

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

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.

Travel insights for flights from Ottawa to Dallas

Get recent, data-driven insights about flights from Ottawa to Dallas including ideal travel times, pricing trends, and more.

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 14 February 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, July is the cheapest month in which you can book a flight from Ottawa to Dallas (average of C$ 472). Flying from Ottawa to Dallas in May is currently the most expensive (average of C$ 602). 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 20 February 2025.

It’s optimal to fly from Ottawa to Dallas at noon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the morning.

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 48.0 - 125.0 mm per month. May is typically the wettest month, when rainfall can reach 125.0 mm. August is typically the driest time to visit Dallas when rainfall is around 48.0 mm.

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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

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 20 February 2025.
Read through reviews of airlines operating flights from Ottawa to Dallas, such as Delta, United Airlines and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
2,801 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
8,748 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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?

    Located just 10.6 km from the city centre, Ottawa is the airport most travellers will use when flying to Dallas from Ottawa. Booking flights from Ottawa (YOW) to Dallas should be relatively easy as there are 0 daily outbound flights to Dallas from 2 different airlines.

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

    United Airlines, at C$ 839, was found to be the cheapest airline from Ottawa to Dallas.Alternate airlines to your destination round-trip include WestJet and Delta. United Airlines is 2% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 457. Users have also found prices from C$ 514 and C$ 707 on Delta and WestJet, respectively.

  • 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, July is the cheapest month in which you can book a flight from Ottawa to Dallas (average of C$ 472). Flying from Ottawa to Dallas in May is currently the most expensive (average of C$ 602). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Pearson Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Austin flights
Pierre Elliott Trudeau Intl to Hobby flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
Pearson Intl to Love Field flights
Toronto Island to Dallas/Fort Worth flights
Pearson Intl to San Antonio flights
Pierre Elliott Trudeau Intl to Love Field flights
Ottawa to Hobby flights
Ottawa to George Bush Intcntl flights
Ottawa to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to San Antonio flights
Pierre Elliott Trudeau Intl to Austin flights
Ottawa to Austin flights
Ottawa to Love Field flights
Hamilton to Hobby flights
Region of Waterloo Intl to Dallas/Fort Worth flights
Pearson Intl to Brownsville flights
Pearson Intl to El Paso flights
Pearson Intl to Corpus Christi flights
London to Dallas/Fort Worth flights
Ottawa to San Antonio flights
Hamilton to Austin flights
Pierre Elliott Trudeau Intl to McAllen flights
Pierre Elliott Trudeau Intl to El Paso flights
Pearson Intl to Laredo flights
Pearson Intl to Lubbock flights
Pierre Elliott Trudeau Intl to Waco flights
Pierre Elliott Trudeau Intl to Midland flights
Pearson Intl to Killeen flights
Hamilton to Dallas/Fort Worth flights
London to Love Field flights
Ottawa to El Paso flights
Ottawa to Killeen flights

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 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 663AverageC$ 833FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 670AverageC$ 915FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Dallas?

When you search for this flight from Ottawa to Dallas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Dallas?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Dallas.

Can Cheapflights find flights from Ottawa to Dallas with no change fees?

Yes, we can. To see specific flights from Ottawa to Dallas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ottawa to Dallas become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Dallas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.