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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
11 Jan — 18 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 12 December 2025.
Wed 31/129:30 a.m.YOW - DFW
2 stops23h 52mMultiple Airlines
Sat 31/17:29 a.m.DFW - YOW
1 stop8h 56mMultiple Airlines
Deal found 11/12C$ 474
Sun 14/127:00 a.m.YOW - DFW
3 stops26h 04mMultiple Airlines
Tue 16/1211:33 a.m.DFW - YOW
3 stops35h 52mMultiple Airlines
Deal found 10/12C$ 679
Thu 11/127:00 a.m.YOW - DFW
1 stop17h 12mMultiple Airlines
Thu 18/129:32 a.m.DFW - YOW
2 stops13h 53mMultiple Airlines
Deal found 10/12C$ 710
Wed 24/127:27 p.m.YOW - DFW
1 stop16h 47mUnited Airlines
Sun 28/127:00 a.m.DFW - YOW
1 stop13h 18mUnited Airlines
Deal found 10/12C$ 750
Mon 15/124:15 p.m.YOW - DFW
1 stop18h 11mMultiple Airlines
Mon 22/129:43 p.m.DFW - YOW
2 stops25h 15mMultiple Airlines
Deal found 10/12C$ 797
Wed 17/127:00 a.m.YOW - DFW
3 stops26h 04mMultiple Airlines
Sun 21/125:45 a.m.DFW - YOW
1 stop10h 40mMultiple Airlines
Deal found 10/12C$ 798
Sat 13/129:35 a.m.YOW - DFW
2 stops29h 15mMultiple Airlines
Thu 18/1211:15 a.m.DFW - YOW
1 stop12h 10mMultiple Airlines
Deal found 10/12C$ 800
Wed 31/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
Sat 31/13:57 p.m.DAL - YOW
2 stops31h 43mWestJet
Deal found 11/12C$ 1,390
Fri 12/125:40 a.m.YOW - DAL
2 stops29h 45mDelta
Sun 14/123:59 p.m.DAL - YOW
2 stops7h 43mDelta
Deal found 10/12C$ 1,636
Thu 18/125:40 a.m.YOW - DAL
2 stops19h 16mWestJet
Sat 20/128:00 a.m.DAL - YOW
2 stops39h 42mWestJet
Deal found 9/12C$ 1,724
Sat 13/126:00 a.m.YOW - DAL
2 stops30h 46mWestJet
Thu 18/123:59 p.m.DAL - YOW
2 stops31h 43mWestJet
Deal found 10/12C$ 1,855
Thu 18/125:40 a.m.YOW - DAL
2 stops30h 26mWestJet
Sun 21/123:51 p.m.DAL - YOW
2 stops31h 51mWestJet
Deal found 10/12C$ 1,997
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 12 December 2025.
Fri 23/14:20 p.m.YOW - DFW
1 stop24h 53mMultiple Airlines
Wed 28/17:15 p.m.DFW - YOW
1 stop21h 10mMultiple Airlines
Deal found 11/12C$ 392
Thu 9/43:05 p.m.YOW - DFW
1 stop7h 00mPorter Airlines
Tue 14/48:18 a.m.DFW - YOW
1 stop7h 33mPorter Airlines
Deal found 11/12C$ 545
Mon 13/410:35 a.m.YOW - DFW
2 stops13h 41mUnited Airlines
Mon 27/410:00 a.m.DFW - YOW
1 stop10h 14mUnited Airlines
Deal found 10/12C$ 698
Tue 6/14:15 p.m.YOW - DFW
1 stop18h 12mMultiple Airlines
Tue 13/17:15 p.m.DFW - YOW
1 stop28h 10mMultiple Airlines
Deal found 9/12C$ 429
Mon 13/47:15 p.m.YOW - DAL
2 stops28h 16mWestJet
Mon 27/46:00 a.m.DAL - YOW
2 stops33h 18mWestJet
Deal found 10/12C$ 1,025
Mon 9/37:00 a.m.YOW - DFW
2 stops25h 02mMultiple Airlines
Tue 17/37:25 a.m.DFW - YOW
1 stop9h 00mMultiple Airlines
Deal found 10/12C$ 479
Fri 23/110:00 a.m.YOW - DFW
1 stop8h 05mPorter Airlines
Wed 28/19:10 a.m.DFW - YOW
1 stop6h 43mPorter Airlines
Deal found 11/12C$ 549
Thu 12/39:25 a.m.YOW - DFW
1 stop10h 45mMultiple Airlines
Tue 17/36:00 a.m.DFW - YOW
1 stop10h 25mMultiple Airlines
Deal found 10/12C$ 525
Sun 11/17:00 a.m.YOW - DFW
1 stop15h 13mMultiple Airlines
Sat 7/28:40 p.m.DFW - YOW
2 stops40h 42mMultiple Airlines
Deal found 10/12C$ 530
Sat 3/19:25 a.m.YOW - DFW
1 stop10h 39mMultiple Airlines
Fri 9/12:41 p.m.DFW - YOW
2 stops25h 12mMultiple Airlines
Deal found 10/12C$ 565
Fri 10/47:15 p.m.YOW - DAL
2 stops19h 17mWestJet
Tue 14/412:01 p.m.DAL - YOW
2 stops27h 52mWestJet
Deal found 10/12C$ 1,041
Fri 23/17:15 p.m.YOW - DAL
2 stops16h 15mWestJet
Wed 28/16:00 a.m.DAL - YOW
2 stops33h 53mWestJet
Deal found 11/12C$ 1,045
Thu 12/35:40 a.m.YOW - DAL
2 stops17h 56mWestJet
Mon 16/33:55 p.m.DAL - YOW
2 stops7h 44mWestJet
Deal found 10/12C$ 1,056
Thu 9/45:40 a.m.YOW - DAL
2 stops34h 29mWestJet
Tue 14/43:45 p.m.DAL - YOW
2 stops31h 54mWestJet
Deal found 10/12C$ 1,076
Tue 10/35:40 a.m.YOW - DAL
2 stops13h 14mWestJet
Thu 19/312:12 p.m.DAL - YOW
2 stops11h 27mWestJet
Deal found 10/12C$ 1,078
Tue 10/35:40 a.m.YOW - DAL
2 stops13h 14mWestJet
Wed 18/33:55 p.m.DAL - YOW
2 stops7h 44mWestJet
Deal found 10/12C$ 1,078
Thu 15/16:00 a.m.YOW - DAL
2 stops28h 41mWestJet
Sun 18/16:00 a.m.DAL - YOW
2 stops41h 40mWestJet
Deal found 11/12C$ 1,098
Wed 11/35:40 a.m.YOW - DAL
2 stops17h 56mWestJet
Wed 18/310:30 a.m.DAL - YOW
2 stops13h 09mWestJet
Deal found 10/12C$ 1,102
Thu 8/15:40 a.m.YOW - DAL
2 stops29h 01mWestJet
Fri 16/16:00 a.m.DAL - YOW
2 stops17h 42mWestJet
Deal found 10/12C$ 1,121
Tue 6/15:45 p.m.YOW - DAL
2 stops20h 43mWestJet
Tue 13/12:17 p.m.DAL - YOW
2 stops33h 25mWestJet
Deal found 9/12C$ 1,123
Last-minute flights from Ottawa to Dallas
Discover last-minute flight deals from Ottawa to Dallas. Data last updated 12 December 2025 and is based on user searches.
Wed 31/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
Sat 31/13:57 p.m.DAL - YOW
2 stops31h 43mWestJet
Deal found 11/12C$ 1,390
Tue 6/14:15 p.m.YOW - DFW
1 stop18h 12mMultiple Airlines
Tue 13/17:15 p.m.DFW - YOW
1 stop28h 10mMultiple Airlines
Deal found 9/12C$ 429
Tue 6/15:45 p.m.YOW - DAL
2 stops20h 43mWestJet
Tue 13/12:17 p.m.DAL - YOW
2 stops33h 25mWestJet
Deal found 9/12C$ 1,123
Thu 8/17:00 a.m.YOW - DFW
1 stop15h 00mMultiple Airlines
Fri 16/17:52 p.m.DFW - YOW
1 stop20h 21mMultiple Airlines
Deal found 10/12C$ 404
Thu 8/15:40 a.m.YOW - DAL
2 stops29h 01mWestJet
Fri 16/16:00 a.m.DAL - YOW
2 stops17h 42mWestJet
Deal found 10/12C$ 1,121
Sun 11/14:20 p.m.YOW - DFW
3 stops32h 15mMultiple Airlines
Sat 7/28:40 p.m.DFW - YOW
2 stops19h 45mMultiple Airlines
Deal found 10/12C$ 436
Wed 14/17:00 a.m.YOW - DFW
1 stop15h 23mMultiple Airlines
Wed 21/15:15 a.m.DFW - YOW
1 stop11h 10mMultiple Airlines
Deal found 10/12C$ 382
Thu 15/16:00 a.m.YOW - DAL
2 stops28h 41mWestJet
Sun 18/16:00 a.m.DAL - YOW
2 stops41h 40mWestJet
Deal found 11/12C$ 1,098
Sun 18/15:40 a.m.YOW - DAL
2 stops17h 49mWestJet
Wed 21/12:17 p.m.DAL - YOW
2 stops33h 25mWestJet
Deal found 11/12C$ 1,243
Mon 19/14:20 p.m.YOW - DFW
1 stop26h 50mMultiple Airlines
Wed 21/15:15 a.m.DFW - YOW
1 stop11h 10mMultiple Airlines
Deal found 10/12C$ 423
Fri 23/14:20 p.m.YOW - DFW
1 stop24h 53mMultiple Airlines
Wed 28/17:15 p.m.DFW - YOW
1 stop21h 10mMultiple Airlines
Deal found 11/12C$ 392
Fri 23/17:15 p.m.YOW - DAL
2 stops16h 15mWestJet
Wed 28/16:00 a.m.DAL - YOW
2 stops33h 53mWestJet
Deal found 11/12C$ 1,045
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 12 December 2025.
Sun 25/14:20 p.m.YOW - DFW
3 stops32h 15mMultiple Airlines
Deal found 11/12C$ 174
Sat 20/1210:00 a.m.YOW - DFW
1 stop10h 54mPorter Airlines
Deal found 10/12C$ 327
Wed 8/42:50 p.m.YOW - DFW
1 stop7h 05mAir Canada
Deal found 10/12C$ 346
Sat 20/127:27 p.m.YOW - DFW
2 stops19h 08mUnited Airlines
Deal found 10/12C$ 487
Sun 21/125:09 p.m.YOW - DFW
1 stop6h 57mUnited Airlines
Deal found 11/12C$ 488
Sun 28/126:15 a.m.YOW - DFW
1 stop10h 16mUnited Airlines
Deal found 10/12C$ 545
Sat 20/126:45 a.m.YOW - DFW
2 stops17h 50mAmerican Airlines
Deal found 10/12C$ 557
Sun 21/125:40 a.m.YOW - DAL
2 stops34h 26mWestJet
Deal found 11/12C$ 1,009
Sun 21/126:45 p.m.YOW - DAL
3 stops41h 39mMultiple Airlines
Deal found 11/12C$ 1,026
Sat 20/126:45 a.m.YOW - DAL
2 stops29h 39mMultiple Airlines
Deal found 10/12C$ 1,065
Sun 28/125:40 a.m.YOW - DAL
2 stops37h 09mWestJet
Deal found 10/12C$ 1,312
Sun 28/123:00 p.m.YOW - DAL
3 stops27h 49mMultiple Airlines
Deal found 10/12C$ 1,313
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 12 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 12 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
Fri 23/1
4:20 p.m.-4:13 p.m.
1 stop24h 53m
Dallas/Fort Worth
Wed 28/1
7:15 p.m.-5:25 p.m.
1 stop21h 10m
C$ 392
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Tue 6/1
4:15 p.m.-9:27 a.m.
1 stop18h 12m
Dallas/Fort Worth
Tue 13/1
7:15 p.m.-12:25 a.m.
1 stop28h 10m
C$ 429
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Mon 9/3
7:00 a.m.-7:02 a.m.
2 stops25h 02m
Dallas/Fort Worth
Tue 17/3
7:25 a.m.-5:25 p.m.
1 stop9h 00m
C$ 479
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Thu 12/3
9:25 a.m.-7:10 p.m.
1 stop10h 45m
Dallas/Fort Worth
Tue 17/3
6:00 a.m.-5:25 p.m.
1 stop10h 25m
C$ 525
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Sun 11/1
7:00 a.m.-9:13 p.m.
1 stop15h 13m
Dallas/Fort Worth
Sat 7/2
8:40 p.m.-2:22 p.m.
2 stops40h 42m
C$ 530
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Thu 9/4
3:05 p.m.-9:05 p.m.
1 stop7h 00m
Dallas/Fort Worth
Tue 14/4
8:18 a.m.-4:51 p.m.
1 stop7h 33m
C$ 545
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Fri 23/1
10:00 a.m.-5:05 p.m.
1 stop8h 05m
Dallas/Fort Worth
Wed 28/1
9:10 a.m.-4:53 p.m.
1 stop6h 43m
C$ 549
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Sat 3/1
9:25 a.m.-7:04 p.m.
1 stop10h 39m
Dallas/Fort Worth
Fri 9/1
2:41 p.m.-4:53 p.m.
2 stops25h 12m
C$ 565
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Mon 13/4
10:35 a.m.-11:16 p.m.
2 stops13h 41m
Dallas/Fort Worth
Mon 27/4
10:00 a.m.-9:14 p.m.
1 stop10h 14m
C$ 698
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Mon 13/4
7:15 p.m.-10:31 p.m.
2 stops28h 16m
Dallas Love Field
Mon 27/4
6:00 a.m.-4:18 p.m.
2 stops33h 18m
C$ 1,025
Flights are sorted by cheapest round-trip flights first.
Deals found on 11/12
Showing 1-10 of 31 results
1
2
3
4
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$ 316). Flying from Ottawa to Dallas in August is currently the most expensive (average of C$ 594). 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 12 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 28h 16m. WestJet provides one of the quickest options available for as low as C$ 1,025. 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$ 486, 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$ 316). Flying from Ottawa to Dallas in August is currently the most expensive (average of C$ 594). 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 12 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.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.