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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
10 Dec — 17 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Dallas are usually found in April or February, booked 58 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 10 November 2025.
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 10 November 2025.
Sun 7/127:00 a.m.YOW - DFW
3 stops26h 04mMultiple Airlines
Sun 14/125:54 p.m.DFW - YOW
2 stops21h 57mMultiple Airlines
Deal found 9/11C$ 392
Sat 6/127:00 a.m.YOW - DFW
3 stops26h 04mMultiple Airlines
Sat 13/125:45 a.m.DFW - YOW
1 stop17h 40mMultiple Airlines
Deal found 8/11C$ 420
Tue 16/127:00 a.m.YOW - DFW
1 stop17h 12mMultiple Airlines
Tue 6/15:32 p.m.DFW - YOW
2 stops22h 19mMultiple Airlines
Deal found 9/11C$ 444
Mon 8/124:15 p.m.YOW - DFW
1 stop18h 11mMultiple Airlines
Mon 15/128:03 p.m.DFW - YOW
3 stops21h 22mMultiple Airlines
Deal found 10/11C$ 468
Sun 14/123:00 p.m.YOW - DFW
2 stops17h 41mMultiple Airlines
Tue 30/122:59 p.m.DFW - YOW
1 stop7h 59mMultiple Airlines
Deal found 8/11C$ 486
Sun 7/125:40 a.m.YOW - DAL
2 stops19h 16mWestJet
Sun 14/126:05 a.m.DAL - YOW
2 stops17h 37mWestJet
Deal found 9/11C$ 1,041
Mon 8/127:15 p.m.YOW - DAL
2 stops19h 00mWestJet
Mon 15/123:59 p.m.DAL - YOW
2 stops7h 43mWestJet
Deal found 10/11C$ 1,065
Tue 16/125:40 a.m.YOW - DAL
2 stops19h 16mWestJet
Tue 6/12:17 p.m.DAL - YOW
2 stops33h 23mWestJet
Deal found 9/11C$ 1,098
Wed 26/115:40 a.m.YOW - DAL
2 stops19h 12mWestJet
Tue 2/1210:15 a.m.DAL - YOW
2 stops13h 27mWestJet
Deal found 10/11C$ 1,119
Sat 13/126:00 a.m.YOW - DAL
2 stops42h 56mWestJet
Tue 30/123:51 p.m.DAL - YOW
2 stops31h 49mWestJet
Deal found 9/11C$ 1,139
Thu 11/125:40 a.m.YOW - DAL
2 stops19h 16mWestJet
Thu 18/1211:59 a.m.DAL - YOW
2 stops35h 41mWestJet
Deal found 9/11C$ 1,145
Wed 26/115:40 a.m.YOW - DAL
2 stops19h 12mWestJet
Wed 10/126:05 a.m.DAL - YOW
2 stops17h 37mWestJet
Deal found 10/11C$ 1,150
Best flights from Ottawa to Dallas
Discover carefully curated flight deals from Ottawa to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2025.
Sat 24/14:20 p.m.YOW - DFW
3 stops30h 24mMultiple Airlines
Mon 26/111:06 a.m.DFW - YOW
1 stop11h 52mMultiple Airlines
Deal found 8/11C$ 334
Wed 7/14:20 p.m.YOW - DFW
1 stop17h 45mMultiple Airlines
Wed 21/15:17 p.m.DFW - YOW
2 stops23h 08mMultiple Airlines
Deal found 10/11C$ 389
Sun 7/124:20 p.m.YOW - DFW
1 stop22h 28mMultiple Airlines
Sun 14/129:00 p.m.DFW - YOW
2 stops18h 51mMultiple Airlines
Deal found 9/11C$ 396
Sun 8/24:20 p.m.YOW - DFW
3 stops31h 57mMultiple Airlines
Sun 22/25:25 a.m.DFW - YOW
1 stop18h 00mMultiple Airlines
Deal found 9/11C$ 413
Fri 23/17:15 p.m.YOW - DAL
2 stops20h 55mWestJet
Fri 30/15:54 a.m.DAL - YOW
2 stops41h 46mWestJet
Deal found 10/11C$ 1,029
Tue 16/127:00 a.m.YOW - DFW
1 stop17h 12mMultiple Airlines
Tue 6/15:32 p.m.DFW - YOW
2 stops22h 19mMultiple Airlines
Deal found 9/11C$ 444
Mon 8/124:15 p.m.YOW - DFW
1 stop18h 11mMultiple Airlines
Mon 15/128:03 p.m.DFW - YOW
3 stops21h 22mMultiple Airlines
Deal found 10/11C$ 468
Sun 7/125:40 a.m.YOW - DAL
2 stops19h 16mWestJet
Sun 14/126:05 a.m.DAL - YOW
2 stops17h 37mWestJet
Deal found 9/11C$ 1,041
Mon 8/127:15 p.m.YOW - DAL
2 stops19h 00mWestJet
Mon 15/123:59 p.m.DAL - YOW
2 stops7h 43mWestJet
Deal found 10/11C$ 1,065
Tue 3/25:45 p.m.YOW - DAL
2 stops25h 06mWestJet
Tue 17/210:45 a.m.DAL - YOW
2 stops29h 08mWestJet
Deal found 10/11C$ 1,083
Thu 12/25:40 a.m.YOW - DAL
2 stops30h 33mWestJet
Fri 20/211:58 a.m.DAL - YOW
2 stops35h 41mWestJet
Deal found 9/11C$ 1,090
Sat 24/16:00 a.m.YOW - DAL
2 stops28h 45mWestJet
Mon 26/111:57 a.m.DAL - YOW
2 stops27h 56mWestJet
Deal found 8/11C$ 1,094
Tue 16/125:40 a.m.YOW - DAL
2 stops43h 16mWestJet
Tue 6/15:54 a.m.DAL - YOW
2 stops41h 46mWestJet
Deal found 9/11C$ 1,098
Wed 26/115:40 a.m.YOW - DAL
2 stops19h 12mWestJet
Wed 10/126:05 a.m.DAL - YOW
2 stops17h 37mWestJet
Deal found 9/11C$ 1,119
Wed 26/115:40 a.m.YOW - DAL
2 stops34h 32mWestJet
Tue 2/122:00 p.m.DAL - YOW
2 stops9h 42mWestJet
Deal found 9/11C$ 1,119
Sat 13/126:00 a.m.YOW - DAL
2 stops42h 56mWestJet
Tue 30/123:51 p.m.DAL - YOW
2 stops31h 49mWestJet
Deal found 9/11C$ 1,139
Last-minute flights from Ottawa to Dallas
Discover last-minute flight deals from Ottawa to Dallas. Data last updated 10 November 2025 and is based on user searches.
Wed 26/115:40 a.m.YOW - DAL
2 stops19h 12mWestJet
Tue 2/1210:15 a.m.DAL - YOW
2 stops13h 27mWestJet
Deal found 10/11C$ 1,119
Wed 26/115:40 a.m.YOW - DAL
2 stops19h 12mWestJet
Wed 10/126:05 a.m.DAL - YOW
2 stops17h 37mWestJet
Deal found 10/11C$ 1,150
Sat 6/127:00 a.m.YOW - DFW
3 stops26h 04mMultiple Airlines
Sat 13/125:45 a.m.DFW - YOW
1 stop17h 40mMultiple Airlines
Deal found 8/11C$ 420
Sun 7/127:00 a.m.YOW - DFW
3 stops26h 04mMultiple Airlines
Sun 14/125:54 p.m.DFW - YOW
2 stops21h 57mMultiple Airlines
Deal found 9/11C$ 392
Sun 7/125:40 a.m.YOW - DAL
2 stops19h 16mWestJet
Sun 14/126:05 a.m.DAL - YOW
2 stops17h 37mWestJet
Deal found 9/11C$ 1,041
Mon 8/124:15 p.m.YOW - DFW
1 stop18h 11mMultiple Airlines
Mon 15/128:03 p.m.DFW - YOW
3 stops21h 22mMultiple Airlines
Deal found 10/11C$ 468
Mon 8/127:15 p.m.YOW - DAL
2 stops19h 00mWestJet
Mon 15/123:59 p.m.DAL - YOW
2 stops7h 43mWestJet
Deal found 10/11C$ 1,065
Thu 11/125:40 a.m.YOW - DAL
2 stops19h 16mWestJet
Thu 18/1211:59 a.m.DAL - YOW
2 stops35h 41mWestJet
Deal found 9/11C$ 1,145
Sat 13/126:00 a.m.YOW - DAL
2 stops42h 56mWestJet
Tue 30/123:51 p.m.DAL - YOW
2 stops31h 49mWestJet
Deal found 9/11C$ 1,139
Sun 14/123:00 p.m.YOW - DFW
2 stops17h 41mMultiple Airlines
Tue 30/122:59 p.m.DFW - YOW
1 stop7h 59mMultiple Airlines
Deal found 8/11C$ 486
Tue 16/127:00 a.m.YOW - DFW
1 stop17h 12mMultiple Airlines
Tue 6/15:32 p.m.DFW - YOW
2 stops22h 19mMultiple Airlines
Deal found 9/11C$ 444
Tue 16/125:40 a.m.YOW - DAL
2 stops19h 16mWestJet
Tue 6/12:17 p.m.DAL - YOW
2 stops33h 23mWestJet
Deal found 9/11C$ 1,098
One-way flights from Ottawa to Dallas
Search for one-way flight options from Ottawa to Dallas. Find affordable one-way fares based on user searches. Data last updated 10 November 2025.
Sun 7/127:00 a.m.YOW - DFW
3 stops26h 04mMultiple Airlines
Deal found 10/11C$ 143
Mon 1/129:30 a.m.YOW - DFW
3 stops26h 35mMultiple Airlines
Deal found 9/11C$ 232
Sun 21/129:10 a.m.YOW - DFW
1 stop8h 32mPorter Airlines
Deal found 7/11C$ 275
Sun 21/127:00 a.m.YOW - DFW
3 stops18h 19mMultiple Airlines
Deal found 7/11C$ 282
Fri 17/410:00 a.m.YOW - DFW
1 stop8h 05mPorter Airlines
Deal found 8/11C$ 302
Wed 24/129:10 a.m.YOW - DFW
1 stop8h 32mPorter Airlines
Deal found 9/11C$ 305
Fri 5/126:45 a.m.YOW - DFW
1 stop10h 58mPorter Airlines
Deal found 9/11C$ 334
Wed 24/126:50 a.m.YOW - DFW
3 stops36h 57mMultiple Airlines
Deal found 9/11C$ 348
Sun 7/128:50 a.m.YOW - DAL
2 stops40h 06mMultiple Airlines
Deal found 10/11C$ 574
Fri 5/127:15 p.m.YOW - DAL
2 stops16h 10mWestJet
Deal found 9/11C$ 594
Sun 7/126:00 a.m.YOW - DAL
3 stops28h 30mWestJet
Deal found 10/11C$ 632
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 10 November 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
Sat 24/1
4:20 p.m.-9:44 p.m.
3 stops30h 24m
Dallas/Fort Worth
Mon 26/1
11:06 a.m.-11:58 p.m.
1 stop11h 52m
C$ 334
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Wed 7/1
4:20 p.m.-9:05 a.m.
1 stop17h 45m
Dallas/Fort Worth
Wed 21/1
5:17 p.m.-5:25 p.m.
2 stops23h 08m
C$ 389
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Sun 7/12
4:20 p.m.-1:48 p.m.
1 stop22h 28m
Dallas/Fort Worth
Sun 14/12
9:00 p.m.-4:51 p.m.
2 stops18h 51m
C$ 396
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Sun 8/2
4:20 p.m.-11:17 p.m.
3 stops31h 57m
Dallas/Fort Worth
Sun 22/2
5:25 a.m.-12:25 a.m.
1 stop18h 00m
C$ 413
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Tue 16/12
7:00 a.m.-11:12 p.m.
1 stop17h 12m
Dallas/Fort Worth
Tue 6/1
5:32 p.m.-4:51 p.m.
2 stops22h 19m
C$ 444
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Mon 8/12
4:15 p.m.-9:26 a.m.
1 stop18h 11m
Dallas/Fort Worth
Mon 15/12
8:03 p.m.-6:25 p.m.
3 stops21h 22m
C$ 468
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Fri 23/1
7:15 p.m.-3:10 p.m.
2 stops20h 55m
Dallas Love Field
Fri 30/1
5:54 a.m.-12:40 a.m.
2 stops41h 46m
C$ 1,029
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Sun 7/12
5:40 a.m.-11:56 p.m.
2 stops19h 16m
Dallas Love Field
Sun 14/12
6:05 a.m.-12:42 a.m.
2 stops17h 37m
C$ 1,041
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Mon 8/12
7:15 p.m.-1:15 p.m.
2 stops19h 00m
Dallas Love Field
Mon 15/12
3:59 p.m.-12:42 a.m.
2 stops7h 43m
C$ 1,065
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Tue 3/2
5:45 p.m.-5:51 p.m.
2 stops25h 06m
Dallas Love Field
Tue 17/2
10:45 a.m.-4:53 p.m.
2 stops29h 08m
C$ 1,083
Flights are sorted by cheapest round-trip flights first.
Deals found on 10/11
Showing 1-10 of 27 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 7 November 2025.
Booking 58 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$ 605). 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.
How much does it cost to fly round-trip from Ottawa to Dallas?
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 10 November 2025.
See what other customers who have flown with United Airlines and Air 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.
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. 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.
How long is the flight from Ottawa to Dallas?
A quick flight from Ottawa to Dallas can take about 20h 55m. WestJet provides one of the quickest options available for as low as C$ 1,029. 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$ 495, was found to be the cheapest airline from Ottawa to Dallas. An alternate airline flying to your destination would be 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 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$ 605). 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.
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 10 November 2025.
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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