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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DFW
16 Jan — 23 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 17 December 2025.
Tue 16/124:15 p.m.YOW - DFW
1 stop18h 11mMultiple Airlines
Tue 23/126:52 p.m.DFW - YOW
2 stops21h 33mMultiple Airlines
Deal found 15/12C$ 771
Thu 25/129:45 a.m.YOW - DFW
2 stops11h 33mUnited Airlines
Tue 30/122:37 p.m.DFW - YOW
2 stops8h 17mUnited Airlines
Deal found 14/12C$ 801
Fri 26/129:45 a.m.YOW - DFW
1 stop11h 42mUnited Airlines
Mon 5/17:00 p.m.DFW - YOW
2 stops18h 27mUnited Airlines
Deal found 16/12C$ 812
Sat 20/126:45 a.m.YOW - DFW
1 stop10h 57mPorter Airlines
Fri 26/129:05 a.m.DFW - YOW
1 stop8h 20mPorter Airlines
Deal found 16/12C$ 896
Thu 25/126:15 a.m.YOW - DFW
2 stops15h 03mUnited Airlines
Sun 4/17:00 p.m.DFW - YOW
2 stops17h 32mUnited Airlines
Deal found 17/12C$ 912
Wed 24/126:15 a.m.YOW - DFW
1 stop10h 16mUnited Airlines
Sun 28/127:00 a.m.DFW - YOW
1 stop9h 18mUnited Airlines
Deal found 15/12C$ 932
Sat 20/126:15 a.m.YOW - DFW
2 stops16h 40mUnited Airlines
Sat 27/125:15 a.m.DFW - YOW
2 stops15h 03mUnited Airlines
Deal found 15/12C$ 1,018
Tue 23/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
Thu 25/124:55 p.m.DAL - YOW
2 stops30h 47mWestJet
Deal found 16/12C$ 1,695
Tue 16/125:40 a.m.YOW - DAL
2 stops13h 12mWestJet
Tue 23/123:51 p.m.DAL - YOW
2 stops31h 49mWestJet
Deal found 15/12C$ 1,702
Thu 25/125:40 a.m.YOW - DAL
2 stops34h 26mWestJet
Mon 29/1212:09 p.m.DAL - YOW
2 stops35h 33mWestJet
Deal found 16/12C$ 1,801
Sun 21/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
Wed 24/128:00 a.m.DAL - YOW
2 stops39h 42mWestJet
Deal found 16/12C$ 1,825
Tue 23/125:45 p.m.YOW - DAL
2 stops26h 16mWestJet
Mon 29/1212:09 p.m.DAL - YOW
2 stops35h 33mWestJet
Deal found 14/12C$ 1,946
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 17 December 2025.
Thu 29/19:40 a.m.YOW - DFW
1 stop13h 35mMultiple Airlines
Thu 5/28:10 a.m.DFW - YOW
1 stop8h 15mMultiple Airlines
Deal found 15/12C$ 362
Thu 9/410:00 a.m.YOW - DFW
1 stop8h 05mPorter Airlines
Tue 14/48:18 a.m.DFW - YOW
1 stop9h 08mPorter Airlines
Deal found 15/12C$ 546
Wed 21/17:00 a.m.YOW - DFW
1 stop15h 23mMultiple Airlines
Wed 28/15:15 a.m.DFW - YOW
1 stop18h 10mMultiple Airlines
Deal found 16/12C$ 378
Sun 25/17:00 a.m.YOW - DFW
2 stops25h 06mMultiple Airlines
Sat 31/15:15 a.m.DFW - YOW
1 stop18h 10mMultiple Airlines
Deal found 16/12C$ 427
Fri 10/47:15 p.m.YOW - DAL
2 stops19h 17mWestJet
Tue 14/412:01 p.m.DAL - YOW
2 stops27h 52mWestJet
Deal found 15/12C$ 1,044
Mon 16/24:15 p.m.YOW - DFW
1 stop24h 33mMultiple Airlines
Fri 20/21:36 p.m.DFW - YOW
1 stop26h 49mMultiple Airlines
Deal found 14/12C$ 497
Mon 16/27:15 p.m.YOW - DAL
2 stops23h 34mWestJet
Fri 20/26:00 a.m.DAL - YOW
2 stops17h 39mWestJet
Deal found 14/12C$ 1,084
Thu 9/45:40 a.m.YOW - DAL
2 stops13h 14mWestJet
Tue 14/43:45 p.m.DAL - YOW
2 stops31h 55mWestJet
Deal found 15/12C$ 1,194
Thu 12/35:40 a.m.YOW - DAL
2 stops17h 56mWestJet
Mon 16/312:12 p.m.DAL - YOW
2 stops11h 27mWestJet
Deal found 16/12C$ 1,227
Sun 18/15:40 a.m.YOW - DAL
2 stops29h 01mWestJet
Wed 21/12:17 p.m.DAL - YOW
2 stops33h 25mWestJet
Deal found 14/12C$ 1,255
Fri 1/55:55 a.m.YOW - DAL
2 stops12h 55mWestJet
Sat 9/512:01 p.m.DAL - YOW
2 stops16h 27mWestJet
Deal found 16/12C$ 2,606
Thu 14/55:55 a.m.YOW - DAL
2 stops15h 40mWestJet
Mon 18/53:45 p.m.DAL - YOW
2 stops7h 37mWestJet
Deal found 15/12C$ 3,744
Last-minute flights from Ottawa to Dallas
Discover last-minute flight deals from Ottawa to Dallas. Data last updated 17 December 2025 and is based on user searches.
Tue 16/125:40 a.m.YOW - DAL
2 stops13h 12mWestJet
Tue 23/123:51 p.m.DAL - YOW
2 stops31h 49mWestJet
Deal found 15/12C$ 1,702
Thu 18/125:40 a.m.YOW - DAL
2 stops34h 30mWestJet
Mon 29/128:00 a.m.DAL - YOW
2 stops39h 42mWestJet
Deal found 16/12C$ 1,955
Thu 18/125:40 a.m.YOW - DAL
2 stops13h 12mWestJet
Sun 21/128:00 a.m.DAL - YOW
2 stops15h 42mWestJet
Deal found 16/12C$ 2,133
Sat 20/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
Sat 27/123:51 p.m.DAL - YOW
2 stops31h 51mWestJet
Deal found 15/12C$ 1,953
Sun 21/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
Thu 25/1212:09 p.m.DAL - YOW
2 stops35h 33mWestJet
Deal found 16/12C$ 1,825
Tue 23/125:40 a.m.YOW - DAL
2 stops30h 44mWestJet
Thu 25/124:55 p.m.DAL - YOW
2 stops30h 47mWestJet
Deal found 16/12C$ 1,695
Tue 23/125:45 p.m.YOW - DAL
2 stops26h 16mWestJet
Mon 29/1212:09 p.m.DAL - YOW
2 stops35h 33mWestJet
Deal found 14/12C$ 1,946
Thu 25/125:40 a.m.YOW - DAL
2 stops34h 26mWestJet
Mon 29/1212:09 p.m.DAL - YOW
2 stops35h 33mWestJet
Deal found 16/12C$ 1,801
Sun 18/15:40 a.m.YOW - DAL
2 stops29h 01mWestJet
Wed 21/16:00 a.m.DAL - YOW
2 stops41h 42mWestJet
Deal found 15/12C$ 1,255
Wed 21/17:00 a.m.YOW - DFW
1 stop15h 23mMultiple Airlines
Wed 28/15:15 a.m.DFW - YOW
1 stop18h 10mMultiple Airlines
Deal found 16/12C$ 378
Sun 25/17:00 a.m.YOW - DFW
1 stop15h 23mMultiple Airlines
Sat 31/15:15 a.m.DFW - YOW
1 stop18h 10mMultiple Airlines
Deal found 16/12C$ 420
Thu 29/19:40 a.m.YOW - DFW
1 stop13h 35mMultiple Airlines
Thu 5/28:10 a.m.DFW - YOW
1 stop8h 15mMultiple Airlines
Deal found 15/12C$ 362
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 17 December 2025.
Tue 6/14:15 p.m.YOW - DFW
1 stop18h 12mMultiple Airlines
Deal found 15/12C$ 191
Thu 29/19:40 a.m.YOW - DFW
1 stop13h 35mMultiple Airlines
Deal found 14/12C$ 205
Fri 16/19:30 a.m.YOW - DFW
1 stop14h 19mMultiple Airlines
Deal found 15/12C$ 231
Wed 21/17:00 a.m.YOW - DFW
1 stop17h 35mMultiple Airlines
Deal found 16/12C$ 233
Wed 21/15:40 a.m.YOW - DAL
2 stops13h 07mDelta
Deal found 16/12C$ 483
Tue 23/126:15 a.m.YOW - DFW
2 stops17h 28mUnited Airlines
Deal found 14/12C$ 489
Wed 21/15:40 a.m.YOW - DAL
3 stops29h 01mMultiple Airlines
Deal found 16/12C$ 519
Fri 16/18:55 p.m.YOW - DAL
3 stops21h 52mMultiple Airlines
Deal found 15/12C$ 541
Fri 16/17:15 p.m.YOW - DAL
2 stops20h 57mWestJet
Deal found 15/12C$ 559
Tue 6/19:15 a.m.YOW - DAL
2 stops33h 32mMultiple Airlines
Deal found 15/12C$ 570
Tue 23/125:45 p.m.YOW - DAL
2 stops42h 39mWestJet
Deal found 14/12C$ 1,009
Tue 23/128:55 p.m.YOW - DAL
3 stops39h 29mMultiple Airlines
Deal found 14/12C$ 1,058
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 17 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 17 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 29/1
9:40 a.m.-10:15 p.m.
1 stop13h 35m
Dallas/Fort Worth
Thu 5/2
8:10 a.m.-5:25 p.m.
1 stop8h 15m
C$ 362
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Wed 21/1
7:00 a.m.-9:23 p.m.
1 stop15h 23m
Dallas/Fort Worth
Wed 28/1
5:15 a.m.-12:25 a.m.
1 stop18h 10m
C$ 378
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Sun 25/1
7:00 a.m.-7:06 a.m.
2 stops25h 06m
Dallas/Fort Worth
Sat 31/1
5:15 a.m.-12:25 a.m.
1 stop18h 10m
C$ 427
OttawaDallas
YOW - DFW
YOWDFW
Ottawa
Mon 16/2
4:15 p.m.-3:48 p.m.
1 stop24h 33m
Dallas/Fort Worth
Fri 20/2
1:36 p.m.-5:25 p.m.
1 stop26h 49m
C$ 497
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.-6:26 p.m.
1 stop9h 08m
C$ 546
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Fri 10/4
7:15 p.m.-1:32 p.m.
2 stops19h 17m
Dallas Love Field
Tue 14/4
12:01 p.m.-4:53 p.m.
2 stops27h 52m
C$ 1,044
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Mon 16/2
7:15 p.m.-5:49 p.m.
2 stops23h 34m
Dallas Love Field
Fri 20/2
6:00 a.m.-12:39 a.m.
2 stops17h 39m
C$ 1,084
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Thu 9/4
5:40 a.m.-5:54 p.m.
2 stops13h 14m
Dallas Love Field
Tue 14/4
3:45 p.m.-12:40 a.m.
2 stops31h 55m
C$ 1,194
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Thu 12/3
5:40 a.m.-10:36 p.m.
2 stops17h 56m
Dallas Love Field
Mon 16/3
12:12 p.m.-12:39 a.m.
2 stops11h 27m
C$ 1,227
OttawaDallas
YOW - DAL
YOWDAL
Ottawa
Sun 18/1
5:40 a.m.-9:41 a.m.
2 stops29h 01m
Dallas Love Field
Wed 21/1
2:17 p.m.-12:42 a.m.
2 stops33h 25m
C$ 1,255
Flights are sorted by cheapest round-trip flights first.
Deals found on 15/12
Showing 1-10 of 25 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 12 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 17 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 19h 17m. WestJet provides one of the quickest options available for as low as C$ 1,044. 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 17 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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