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Cheap flights from Ottawa to Dallas from C$ 210

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
8 ene. — 15 ene.1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Ottawa to Dallas are usually found in April or November, booked 55 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Ottawa to Dallas

Enter your travel dates to find the best prices.

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 9 diciembre 2025.

sáb. 13/127:00 a.m.YOW - DFW
3 stops26h 04mMultiple Airlines
lun. 2/28:40 p.m.DFW - YOW
2 stops26h 45mMultiple Airlines
Deal found 9/12C$ 520
mié. 31/129:30 a.m.YOW - DFW
2 stops14h 29mMultiple Airlines
lun. 5/18:45 p.m.DFW - YOW
1 stop19h 28mMultiple Airlines
Deal found 8/12C$ 521
mié. 10/129:30 a.m.YOW - DFW
1 stop23h 34mMultiple Airlines
mié. 17/129:45 a.m.DFW - YOW
2 stops30h 40mMultiple Airlines
Deal found 6/12C$ 571
lun. 15/129:35 a.m.YOW - DFW
2 stops28h 11mMultiple Airlines
mar. 16/128:03 p.m.DFW - YOW
1 stop27h 22mMultiple Airlines
Deal found 9/12C$ 591
sáb. 20/1210:00 a.m.YOW - DFW
1 stop10h 54mMultiple Airlines
lun. 29/125:45 a.m.DFW - YOW
1 stop17h 40mMultiple Airlines
Deal found 8/12C$ 653
mié. 24/127:00 a.m.YOW - DFW
2 stops36h 47mMultiple Airlines
lun. 29/125:45 a.m.DFW - YOW
1 stop17h 40mMultiple Airlines
Deal found 6/12C$ 661
mié. 31/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
lun. 5/16:00 a.m.DAL - YOW
2 stops41h 42mWestJet
Deal found 8/12C$ 1,424
lun. 15/127:15 p.m.YOW - DAL
2 stops19h 00mWestJet
lun. 22/123:51 p.m.DAL - YOW
2 stops31h 51mWestJet
Deal found 6/12C$ 1,626
mar. 23/125:45 p.m.YOW - DAL
2 stops42h 39mWestJet
mar. 30/123:51 p.m.DAL - YOW
2 stops31h 49mWestJet
Deal found 7/12C$ 1,816
sáb. 20/125:40 a.m.YOW - DAL
2 stops37h 09mWestJet
lun. 29/128:00 a.m.DAL - YOW
2 stops15h 42mWestJet
Deal found 8/12C$ 1,866
mar. 23/125:40 a.m.YOW - DAL
2 stops34h 26mWestJet
sáb. 27/128:00 a.m.DAL - YOW
2 stops39h 42mWestJet
Deal found 7/12C$ 1,877
mié. 24/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
sáb. 3/112:09 p.m.DAL - YOW
2 stops35h 31mWestJet
Deal found 7/12C$ 1,904

Find 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 9 diciembre 2025.

Round-trip from

C$ 379

One-way from

C$ 210

Popular in

September

Cheapest in

April

Average price

C$ 886
14/1-21/1
  • 14/1-21/1
  • 2 total stops
  • 26h 33m total
  • Ottawa to Dallas
Search Deals
31/1
  • 31/1
  • 3 total stops
  • 30h 03m total
  • Ottawa to Dallas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 9 diciembre 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

lun. 2/2

4:15 p.m.-9:58 a.m.

1 stop18h 43m

Dallas/Fort Worth

mar. 17/2

5:25 a.m.-12:25 a.m.

1 stop18h 00m

C$ 426

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

mar. 13/1

9:30 a.m.-9:06 p.m.

1 stop12h 36m

Dallas/Fort Worth

mar. 20/1

5:15 a.m.-5:25 p.m.

1 stop11h 10m

C$ 436

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

sáb. 17/1

9:40 a.m.-5:28 p.m.

1 stop8h 48m

Dallas/Fort Worth

mar. 20/1

5:15 a.m.-5:25 p.m.

1 stop11h 10m

C$ 440

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

vie. 16/1

9:30 a.m.-6:10 p.m.

1 stop9h 40m

Dallas/Fort Worth

mar. 20/1

5:15 a.m.-5:25 p.m.

1 stop11h 10m

C$ 447

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

mié. 14/1

7:00 a.m.-9:23 p.m.

1 stop15h 23m

Dallas/Fort Worth

sáb. 17/1

2:41 p.m.-11:58 p.m.

1 stop8h 17m

C$ 447

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

mié. 14/1

9:30 a.m.-9:06 p.m.

1 stop12h 36m

Dallas/Fort Worth

dom. 18/1

11:51 a.m.-11:58 p.m.

1 stop11h 07m

C$ 448

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

mar. 24/2

7:00 a.m.-11:17 p.m.

1 stop17h 17m

Dallas/Fort Worth

mar. 3/3

7:00 a.m.-12:25 a.m.

2 stops16h 25m

C$ 449

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

mar. 13/1

9:30 a.m.-6:10 p.m.

1 stop9h 40m

Dallas/Fort Worth

vie. 16/1

2:41 p.m.-11:58 p.m.

1 stop8h 17m

C$ 454

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

vie. 16/1

9:30 a.m.-6:10 p.m.

1 stop9h 40m

Dallas/Fort Worth

dom. 18/1

2:41 p.m.-11:58 p.m.

1 stop8h 17m

C$ 466

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

jue. 15/1

6:45 a.m.-11:11 p.m.

2 stops17h 26m

Dallas/Fort Worth

mar. 20/1

5:15 a.m.-5:25 p.m.

1 stop11h 10m

C$ 470

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 35 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 5 December 2025.

Booking 55 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, March is the cheapest month in which you can book a flight from Ottawa to Dallas (average of C$ 317). Flying from Ottawa to Dallas in August is currently the most expensive (average of C$ 596). 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.

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 9 diciembre 2025.
See what other customers who have flown with Porter Airlines,United Airlines, andAir Canada from Ottawa to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
397 reviews
Check prices

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
397 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,089 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,514 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 3 different airlines.

  • How long is the flight from Ottawa to Dallas?

    A quick flight from Ottawa to Dallas can take about 19h 17m. WestJet provides one of the quickest options available for as low as C$ 1,016. The distance between Ottawa and Dallas is about 2282 km.

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

    United Airlines, at C$ 487, was found to be the cheapest airline from Ottawa to Dallas.Alternate airlines to your destination round-trip include Porter Airlines and Air Canada. United Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, March is the cheapest month in which you can book a flight from Ottawa to Dallas (average of C$ 317). Flying from Ottawa to Dallas in August is currently the most expensive (average of C$ 596). 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 3 airlines flying from Ottawa to Dallas

Discover the top 3 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 9 diciembre 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 487AverageC$ 875FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 518AverageC$ 569FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 670AverageC$ 863FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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