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Cheap flights from Ottawa to Dallas from C$ 252

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
2 Apr — 9 Apr1
1 adult

Cheapflights Tip: 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 28 March 2025.

Round-trip from

C$ 485

One-way from

C$ 252

Popular in

November

Cheapest in

July

Average price

C$ 888
6/5-9/5
  • 6/5-9/5
  • 4 total stops
  • 48h 09m total
  • Ottawa to Dallas
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3/5
  • 3/5
  • 2 total stops
  • 15h 31m total
  • Ottawa to Dallas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 41 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).
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Average for round-trip flights in March 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 28 March 2025.

Tue 6/53:35 p.m.YOW - DFW
2 stops14h 57mMultiple Airlines
Fri 9/58:33 p.m.DFW - YOW
2 stops33h 12mMultiple Airlines
Deal found 27/3C$ 485
Mon 5/510:25 a.m.YOW - DFW
2 stops12h 32mUnited Airlines
Fri 9/55:25 p.m.DFW - YOW
2 stops18h 44mUnited Airlines
Deal found 27/3C$ 829
Wed 4/62:25 p.m.YOW - DFW
1 stop8h 19mAir Canada
Mon 9/67:00 a.m.DFW - YOW
1 stop13h 35mAir Canada
Deal found 27/3C$ 868
Wed 4/612:20 p.m.YOW - DFW
2 stops12h 16mWestJet
Mon 9/64:20 p.m.DFW - YOW
2 stops25h 01mWestJet
Deal found 27/3C$ 880
Tue 22/76:10 a.m.YOW - DAL
2 stops33h 47mWestJet
Tue 29/77:10 a.m.DAL - YOW
2 stops21h 15mWestJet
Deal found 26/3C$ 903
Thu 8/55:55 a.m.YOW - DFW
2 stops13h 56mDelta
Wed 14/51:47 p.m.DFW - YOW
2 stops9h 35mDelta
Deal found 27/3C$ 986
Thu 8/55:55 a.m.YOW - DAL
2 stops12h 49mDelta
Wed 14/512:00 p.m.DAL - YOW
2 stops11h 22mDelta
Deal found 27/3C$ 1,028

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 629,999 searches. Data last updated 28 March 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 6/5

3:35 p.m.-5:32 a.m.

2 stops14h 57m

Dallas/Fort Worth

Fri 9/5

8:33 p.m.-6:45 a.m.

2 stops33h 12m

C$ 485

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 5/5

10:25 a.m.-9:57 p.m.

2 stops12h 32m

Dallas/Fort Worth

Fri 9/5

5:25 p.m.-1:09 p.m.

2 stops18h 44m

C$ 829

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 4/6

2:25 p.m.-9:44 p.m.

1 stop8h 19m

Dallas/Fort Worth

Mon 9/6

7:00 a.m.-9:35 p.m.

1 stop13h 35m

C$ 868

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 4/6

12:20 p.m.-11:36 p.m.

2 stops12h 16m

Dallas/Fort Worth

Mon 9/6

4:20 p.m.-6:21 p.m.

2 stops25h 01m

C$ 880

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Tue 22/7

6:10 a.m.-2:57 p.m.

2 stops33h 47m

Dallas Love Field

Tue 29/7

7:10 a.m.-5:25 a.m.

2 stops21h 15m

C$ 903

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 8/5

5:55 a.m.-6:51 p.m.

2 stops13h 56m

Dallas/Fort Worth

Wed 14/5

1:47 p.m.-12:22 a.m.

2 stops9h 35m

C$ 986

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Thu 8/5

5:55 a.m.-5:44 p.m.

2 stops12h 49m

Dallas Love Field

Wed 14/5

12:00 p.m.-12:22 a.m.

2 stops11h 22m

C$ 1,028

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 3/5

7:00 a.m.-9:31 p.m.

2 stops15h 31m

C$ 252

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 24/5

5:15 a.m.-7:48 p.m.

2 stops15h 33m

C$ 420

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Sat 24/5

7:15 p.m.-11:53 p.m.

2 stops29h 38m

C$ 490

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 12 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 21 March 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$ 591). 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 28 March 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 28 March 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
7,896 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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
8,603 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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
2,785 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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
8,986 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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$ 829, was found to be the cheapest airline from Ottawa to Dallas.Alternate airlines to your destination round-trip include Air Canada and WestJet. United Airlines is 4% 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$ 420. Users have also found prices from C$ 490 and C$ 562 on WestJet and Delta, 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$ 591). 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 629,999 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 663AverageC$ 836FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 679AverageC$ 921FlexibilityNo 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.

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