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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
22 Jan — 29 Jan1
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 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 23 December 2025.
Mon 29/129:45 a.m.YOW - DFW
1 stop11h 42mUnited Airlines
Mon 5/17:00 p.m.DFW - YOW
2 stops18h 27mUnited Airlines
Deal found 22/12C$ 821
Tue 30/124:20 p.m.YOW - DFW
2 stops31h 04mMultiple Airlines
Fri 2/15:35 a.m.DFW - YOW
1 stop17h 23mMultiple Airlines
Deal found 21/12C$ 907
Tue 30/129:45 a.m.YOW - DFW
2 stops13h 58mUnited Airlines
Fri 2/111:52 a.m.DFW - YOW
2 stops11h 02mUnited Airlines
Deal found 21/12C$ 910
Sat 27/126:15 a.m.YOW - DFW
2 stops15h 03mUnited Airlines
Wed 28/112:18 p.m.DFW - YOW
1 stop5h 34mUnited Airlines
Deal found 21/12C$ 921
Mon 22/122:50 p.m.YOW - DFW
1 stop7h 49mAir Canada
Mon 29/127:00 a.m.DFW - YOW
1 stop13h 18mAir Canada
Deal found 21/12C$ 1,019
Fri 26/126:15 a.m.YOW - DFW
1 stop10h 16mUnited Airlines
Fri 2/19:50 a.m.DFW - YOW
2 stops10h 28mUnited Airlines
Deal found 21/12C$ 1,022
Sat 27/126:00 a.m.YOW - DFW
2 stops18h 06mUnited Airlines
Sat 3/17:00 p.m.DFW - YOW
2 stops22h 52mUnited Airlines
Deal found 22/12C$ 1,033
Tue 23/124:20 p.m.YOW - DFW
1 stop16h 36mMultiple Airlines
Sun 28/125:24 p.m.DFW - YOW
1 stop23h 01mMultiple Airlines
Deal found 22/12C$ 1,064
Tue 23/1210:30 a.m.YOW - DFW
2 stops10h 48mUnited Airlines
Sun 28/127:53 a.m.DFW - YOW
2 stops12h 25mUnited Airlines
Deal found 22/12C$ 1,070
Wed 24/129:05 a.m.YOW - DFW
2 stops25h 22mMultiple Airlines
Sun 28/125:24 p.m.DFW - YOW
1 stop23h 01mMultiple Airlines
Deal found 22/12C$ 1,086
Tue 23/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
Sun 28/128:00 a.m.DAL - YOW
2 stops15h 42mWestJet
Deal found 22/12C$ 1,764
Mon 22/127:15 p.m.YOW - DAL
2 stops17h 09mWestJet
Mon 29/128:00 a.m.DAL - YOW
2 stops15h 42mWestJet
Deal found 21/12C$ 1,799
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 23 December 2025.
Thu 19/27:00 a.m.YOW - DFW
1 stop15h 54mMultiple Airlines
Tue 24/28:30 a.m.DFW - YOW
1 stop14h 55mMultiple Airlines
Deal found 20/12C$ 328
Thu 14/511:20 a.m.YOW - DFW
1 stop6h 45mPorter Airlines
Mon 18/512:29 p.m.DFW - YOW
1 stop6h 32mPorter Airlines
Deal found 22/12C$ 555
Mon 12/14:15 p.m.YOW - DFW
1 stop18h 43mMultiple Airlines
Sat 17/17:29 a.m.DFW - YOW
1 stop15h 56mMultiple Airlines
Deal found 21/12C$ 358
Mon 16/35:40 a.m.YOW - DAL
2 stops18h 05mWestJet
Fri 20/33:59 p.m.DAL - YOW
2 stops7h 40mWestJet
Deal found 22/12C$ 1,002
Thu 9/47:00 a.m.YOW - DFW
1 stop15h 00mMultiple Airlines
Tue 14/45:25 a.m.DFW - YOW
1 stop11h 00mMultiple Airlines
Deal found 21/12C$ 457
Thu 15/110:00 a.m.YOW - DFW
1 stop8h 05mPorter Airlines
Sun 18/19:10 a.m.DFW - YOW
1 stop6h 43mPorter Airlines
Deal found 22/12C$ 555
Wed 1/46:45 a.m.YOW - DFW
2 stops17h 34mMultiple Airlines
Sat 11/47:00 a.m.DFW - YOW
1 stop9h 25mMultiple Airlines
Deal found 22/12C$ 480
Thu 9/410:00 a.m.YOW - DFW
1 stop8h 05mPorter Airlines
Tue 14/48:18 a.m.DFW - YOW
1 stop7h 33mPorter Airlines
Deal found 21/12C$ 556
Wed 11/37:00 a.m.YOW - DFW
2 stops12h 10mMultiple Airlines
Tue 17/310:00 a.m.DFW - YOW
1 stop30h 25mMultiple Airlines
Deal found 20/12C$ 494
Mon 12/17:15 p.m.YOW - DAL
2 stops28h 14mWestJet
Sat 17/13:57 p.m.DAL - YOW
2 stops31h 43mWestJet
Deal found 21/12C$ 1,022
Wed 11/35:40 a.m.YOW - DAL
2 stops30h 47mWestJet
Tue 17/33:55 p.m.DAL - YOW
2 stops7h 44mWestJet
Deal found 20/12C$ 1,023
Fri 10/45:40 a.m.YOW - DAL
2 stops18h 05mWestJet
Tue 14/412:12 p.m.DAL - YOW
2 stops35h 27mWestJet
Deal found 23/12C$ 1,033
Thu 9/45:40 a.m.YOW - DAL
2 stops18h 05mWestJet
Tue 14/46:00 a.m.DAL - YOW
2 stops41h 40mWestJet
Deal found 23/12C$ 1,038
Thu 15/15:45 p.m.YOW - DAL
2 stops41h 45mWestJet
Sun 18/111:15 a.m.DAL - YOW
2 stops36h 25mWestJet
Deal found 22/12C$ 1,079
Mon 2/25:40 a.m.YOW - DAL
2 stops32h 48mWestJet
Thu 5/210:32 a.m.DAL - YOW
2 stops37h 07mWestJet
Deal found 20/12C$ 1,089
Last-minute flights from Ottawa to Dallas
Discover last-minute flight deals from Ottawa to Dallas. Data last updated 23 December 2025 and is based on user searches.
Mon 22/127:15 p.m.YOW - DAL
2 stops17h 09mWestJet
Mon 29/128:00 a.m.DAL - YOW
2 stops15h 42mWestJet
Deal found 21/12C$ 1,799
Tue 23/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
Sun 28/128:00 a.m.DAL - YOW
2 stops15h 42mWestJet
Deal found 22/12C$ 1,764
Mon 29/129:45 a.m.YOW - DFW
1 stop11h 42mUnited Airlines
Mon 5/17:00 p.m.DFW - YOW
2 stops18h 27mUnited Airlines
Deal found 22/12C$ 821
Mon 29/125:45 p.m.YOW - DAL
2 stops18h 39mWestJet
Mon 5/16:00 a.m.DAL - YOW
2 stops17h 42mWestJet
Deal found 22/12C$ 2,055
Fri 2/14:20 p.m.YOW - DFW
2 stops31h 39mMultiple Airlines
Thu 22/18:10 a.m.DFW - YOW
1 stop8h 15mMultiple Airlines
Deal found 20/12C$ 695
Fri 2/15:59 p.m.YOW - DFW
2 stops20h 36mUnited Airlines
Thu 22/111:05 a.m.DFW - YOW
2 stops9h 51mUnited Airlines
Deal found 20/12C$ 811
Fri 2/15:40 a.m.YOW - DAL
2 stops13h 09mWestJet
Thu 22/110:32 a.m.DAL - YOW
2 stops13h 10mWestJet
Deal found 20/12C$ 1,673
Mon 12/14:15 p.m.YOW - DFW
1 stop18h 43mMultiple Airlines
Sat 17/17:29 a.m.DFW - YOW
1 stop15h 56mMultiple Airlines
Deal found 21/12C$ 358
Mon 12/17:15 p.m.YOW - DAL
2 stops28h 14mWestJet
Sat 17/13:57 p.m.DAL - YOW
2 stops31h 43mWestJet
Deal found 21/12C$ 1,022
Thu 15/110:00 a.m.YOW - DFW
1 stop8h 05mPorter Airlines
Sun 18/19:10 a.m.DFW - YOW
1 stop6h 43mPorter Airlines
Deal found 22/12C$ 555
Thu 15/19:45 a.m.YOW - DFW
1 stop6h 56mUnited Airlines
Sun 18/15:19 a.m.DFW - YOW
2 stops10h 11mUnited Airlines
Deal found 21/12C$ 709
Thu 15/15:45 p.m.YOW - DAL
2 stops41h 45mWestJet
Sun 18/111:15 a.m.DAL - YOW
2 stops36h 25mWestJet
Deal found 22/12C$ 1,079
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 23 December 2025.
Wed 4/27:00 a.m.YOW - DFW
1 stop15h 23mMultiple Airlines
Deal found 21/12C$ 186
Mon 5/19:40 a.m.YOW - DFW
2 stops38h 19mMultiple Airlines
Deal found 22/12C$ 325
Mon 5/15:40 a.m.YOW - DAL
2 stops29h 01mWestJet
Deal found 22/12C$ 706
Mon 5/18:55 p.m.YOW - DAL
3 stops37h 46mMultiple Airlines
Deal found 22/12C$ 933
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 23 December 2025.
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 23 December 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
Thu 19/2
7:00 a.m.-9:54 p.m.
1 stop15h 54m
Dallas/Fort Worth
Tue 24/2
8:30 a.m.-12:25 a.m.
1 stop14h 55m
C$ 328
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Mon 12/1
4:15 p.m.-9:58 a.m.
1 stop18h 43m
Dallas/Fort Worth
Sat 17/1
7:29 a.m.-12:25 a.m.
1 stop15h 56m
C$ 358
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Thu 9/4
7:00 a.m.-9:00 p.m.
1 stop15h 00m
Dallas/Fort Worth
Tue 14/4
5:25 a.m.-5:25 p.m.
1 stop11h 00m
C$ 457
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Wed 1/4
6:45 a.m.-11:19 p.m.
2 stops17h 34m
Dallas/Fort Worth
Sat 11/4
7:00 a.m.-5:25 p.m.
1 stop9h 25m
C$ 480
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Wed 11/3
7:00 a.m.-6:10 p.m.
2 stops12h 10m
Dallas/Fort Worth
Tue 17/3
10:00 a.m.-5:25 p.m.
1 stop30h 25m
C$ 494
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Thu 14/5
11:20 a.m.-5:05 p.m.
1 stop6h 45m
Dallas/Fort Worth
Mon 18/5
12:29 p.m.-8:01 p.m.
1 stop6h 32m
C$ 555
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Thu 15/1
10:00 a.m.-5:05 p.m.
1 stop8h 05m
Dallas/Fort Worth
Sun 18/1
9:10 a.m.-4:53 p.m.
1 stop6h 43m
C$ 555
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Thu 9/4
10:00 a.m.-5:05 p.m.
1 stop8h 05m
Dallas/Fort Worth
Tue 14/4
8:18 a.m.-4:51 p.m.
1 stop7h 33m
C$ 556
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Mon 16/3
5:40 a.m.-10:45 p.m.
2 stops18h 05m
Dallas Love Field
Fri 20/3
3:59 p.m.-12:39 a.m.
2 stops7h 40m
C$ 1,002
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Mon 12/1
7:15 p.m.-10:29 p.m.
2 stops28h 14m
Dallas Love Field
Sat 17/1
3:57 p.m.-12:40 a.m.
2 stops31h 43m
C$ 1,022
Flights are sorted by cheapest round-trip flights first.
Deals found on 21/12
Showing 1-10 of 19 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 19 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$ 315). Flying from Ottawa to Dallas in August is currently the most expensive (average of C$ 593). 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 23 December 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.
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 18h 05m. WestJet provides one of the quickest options available for as low as C$ 1,002. 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$ 485, 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 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$ 315). Flying from Ottawa to Dallas in August is currently the most expensive (average of C$ 593). 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 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 23 December 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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