Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Dallas/Fort Worth Airport from C$ 258

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
20 Apr — 27 Apr1
1 adult

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

Cheap flight deals from Ottawa to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Dallas/Fort Worth (DFW). 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 15 April 2025.

Round-trip from

C$ 498

One-way from

C$ 258

Popular in

November

Cheapest in

October

Average price

C$ 810
30/5-6/6
  • 30/5-6/6
  • 5 total stops
  • 51h 55m total
  • Ottawa to Dallas
Search Deals
3/5
  • 3/5
  • 1 total stop
  • 8h 26m total
  • Ottawa to Dallas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Ottawa to Dallas/Fort Worth

Cheapest flights from Ottawa to Dallas/Fort Worth
Explore the most affordable flight options available from Ottawa to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Fri 30/53:35 p.m.YOW - DFW
2 stops20h 03mMultiple Airlines
Fri 6/68:33 p.m.DFW - YOW
3 stops31h 52mMultiple Airlines
Deal found 15/4C$ 498
Sun 14/92:25 p.m.YOW - DFW
1 stop8h 08mAir Canada
Sun 21/910:44 a.m.DFW - YOW
2 stops10h 20mAir Canada
Deal found 14/4C$ 790
Mon 15/97:25 p.m.YOW - DFW
2 stops18h 46mUnited Airlines
Mon 22/97:22 p.m.DFW - YOW
2 stops18h 04mUnited Airlines
Deal found 14/4C$ 872

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Dallas/Fort Worth 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 15 April 2025.
Use the filters below to find and compare flights from Ottawa to Dallas/Fort Worth Airport that are best for you.

Fly from

Ottawa

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 30/5

3:35 p.m.-10:38 a.m.

2 stops20h 03m

Dallas/Fort Worth

Fri 6/6

8:33 p.m.-5:25 a.m.

3 stops31h 52m

C$ 498

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 14/9

2:25 p.m.-9:33 p.m.

1 stop8h 08m

Dallas/Fort Worth

Sun 21/9

10:44 a.m.-10:04 p.m.

2 stops10h 20m

C$ 790

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 15/9

7:25 p.m.-1:11 p.m.

2 stops18h 46m

Dallas/Fort Worth

Mon 22/9

7:22 p.m.-2:26 p.m.

2 stops18h 04m

C$ 872

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 3/5

4:25 p.m.-11:51 p.m.

1 stop8h 26m

C$ 258

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Best time to book a flight from Ottawa to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth 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/Fort Worth Airport

How far ahead should I book a flight from Ottawa to Dallas/Fort Worth Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Dallas/Fort Worth. Price data was last updated on 11 April 2025.

The best time to book flights from Ottawa to Dallas/Fort Worth Airport is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ottawa to Dallas/Fort Worth Airport?

Currently, July is the cheapest month in which you can book a flight from Ottawa to Dallas/Fort Worth Airport (average of C$ 472). Flying from Ottawa to Dallas/Fort Worth Airport in May is currently the most expensive (average of C$ 584). 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/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

It’s optimal to fly from Ottawa to Dallas/Fort Worth Airport 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/Fort Worth by month

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

In terms of precipitation, rainfall in Dallas/Fort Worth Airport 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/Fort Worth Airport when rainfall is around 48.0 mm.

Temperature in Dallas/Fort Worth by month

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

If weather is an important factor for your trip to Dallas/Fort Worth Airport, 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/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. 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/Fort Worth. Reviews last updated 15 April 2025.
United Airlines
7.4
Good
8,656 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
8,656 reviews
United Airlines
7.4
Good
8,656 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
7.0
Good
9,127 reviews
United Airlines
7.4
Good
8,656 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

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/Fort Worth. 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/Fort Worth?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Dallas/Fort Worth. 2 airlines have flights from Ottawa to Dallas/Fort Worth on a regular basis. Booking flights from Ottawa to Dallas/Fort Worth should not be difficult; the airport handles an average of 0 outbound flights to Dallas/Fort Worth per day.

  • What are the cheapest airlines flying from Ottawa to Dallas/Fort Worth Airport round-trip?

    Cheapflights users have booked flights from Ottawa to Dallas/Fort Worth Airport round-trip from C$ 790. Another airline that can offer you cheap pricing is United Airlines. These flights start at 6% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Dallas/Fort Worth 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/Fort Worth Airport?

    Currently, July is the cheapest month in which you can book a flight from Ottawa to Dallas/Fort Worth Airport (average of C$ 472). Flying from Ottawa to Dallas/Fort Worth Airport in May is currently the most expensive (average of C$ 584). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Richardson
Canton
Fort Worth

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.

Top 2 airlines flying from Ottawa to Dallas/Fort Worth

Discover the top 2 airlines that operate flights from Ottawa to Dallas/Fort Worth. 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 642AverageC$ 810FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 659AverageC$ 890FlexibilityNo 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/Fort Worth?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dallas/Fort Worth from Ottawa today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Dallas/Fort Worth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Dallas/Fort Worth from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Ottawa to Dallas/Fort Worth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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.