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Cheap flights from Ottawa to Dallas from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Dallas departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 9:54 pm
YOW
-
DFW
15h 54m
1 stop
Multiple Airlines Logo
7:35 am - 5:25 pm
DFW
-
YOW
8h 50m
1 stop
$256Multiple Airlines
Wed, Mar 11 - Wed, Mar 25
Multiple Airlines Logo
7:00 am - 11:17 pm
YOW
-
DFW
17h 17m
1 stop
Multiple Airlines Logo
5:20 am - 12:25 am
DFW
-
YOW
18h 05m
1 stop
$278Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
7:00 am - 6:10 pm
YOW
-
DFW
12h 10m
2 stops
Multiple Airlines Logo
6:00 am - 5:25 pm
DFW
-
YOW
10h 25m
1 stop
$292Multiple Airlines
Wed, Mar 11 - Wed, Mar 25
Multiple Airlines Logo
4:15 pm - 9:20 pm
YOW
-
DFW
30h 05m
1 stop
Multiple Airlines Logo
9:15 am - 5:25 pm
DFW
-
YOW
31h 10m
1 stop
$297Multiple Airlines
Mon, Mar 23 - Tue, Mar 31
Multiple Airlines Logo
7:00 am - 10:55 pm
YOW
-
DFW
16h 55m
1 stop
Multiple Airlines Logo
6:00 am - 5:25 pm
DFW
-
YOW
10h 25m
1 stop
$299Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
7:00 am - 9:20 pm
YOW
-
DFW
15h 20m
1 stop
Multiple Airlines Logo
7:35 am - 5:25 pm
DFW
-
YOW
8h 50m
1 stop
$302Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
7:00 am - 9:20 pm
YOW
-
DFW
15h 20m
2 stops
Multiple Airlines Logo
5:20 am - 12:25 am
DFW
-
YOW
18h 05m
1 stop
$304Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
4:15 pm - 1:18 pm
YOW
-
DFW
22h 03m
2 stops
Multiple Airlines Logo
9:15 am - 5:25 pm
DFW
-
YOW
31h 10m
1 stop
$307Multiple Airlines
Mon, Mar 23 - Tue, Mar 31
Multiple Airlines Logo
9:25 am - 7:24 pm
YOW
-
DFW
10h 59m
1 stop
Multiple Airlines Logo
1:36 pm - 5:25 pm
DFW
-
YOW
26h 49m
1 stop
$308Multiple Airlines
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
7:00 am - 11:22 pm
YOW
-
DFW
17h 22m
1 stop
Multiple Airlines Logo
5:24 pm - 12:54 pm
DFW
-
YOW
18h 30m
2 stops
$312Multiple Airlines
Thu, Apr 23 - Sat, May 2

United Airlines flights from Ottawa to Dallas/Fort Worth Airport

Our best United Airlines deals on Ottawa to Dallas/Fort Worth Airport flight tickets
United Airlines
Feb 21
YOW9:45 amOttawa
14h 14m
2 stops
DFW10:59 pmDallas/Fort Worth
Feb 25
DFW5:15 amDallas/Fort Worth
8h 12m
2 stops
YOW2:27 pmOttawa
$485
United Airlines
Feb 14
YOW6:20 amOttawa
14h 35m
2 stops
DFW7:55 pmDallas/Fort Worth
Feb 21
DFW5:15 amDallas/Fort Worth
12h 40m
2 stops
YOW6:55 pmOttawa
$562
United Airlines
Feb 13
YOW2:15 pmOttawa
7h 18m
1 stop
DFW8:33 pmDallas/Fort Worth
Feb 23
DFW1:20 pmDallas/Fort Worth
7h 36m
1 stop
YOW9:56 pmOttawa
$577

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Ottawa to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 3/11

7:00 am-9:54 pm

1 stop15h 54m

Dallas/Fort Worth

Wed 3/25

7:35 am-5:25 pm

1 stop8h 50m

$256

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 3/4

7:00 am-11:17 pm

1 stop17h 17m

Dallas/Fort Worth

Wed 3/11

5:20 am-12:25 am

1 stop18h 05m

$278

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 3/11

7:00 am-6:10 pm

2 stops12h 10m

Dallas/Fort Worth

Wed 3/25

6:00 am-5:25 pm

1 stop10h 25m

$292

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 3/23

4:15 pm-9:20 pm

1 stop30h 05m

Dallas/Fort Worth

Tue 3/31

9:15 am-5:25 pm

1 stop31h 10m

$297

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 3/5

7:00 am-10:55 pm

1 stop16h 55m

Dallas/Fort Worth

Thu 3/12

6:00 am-5:25 pm

1 stop10h 25m

$299

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 3/25

7:00 am-9:20 pm

1 stop15h 20m

Dallas/Fort Worth

Wed 4/1

7:35 am-5:25 pm

1 stop8h 50m

$302

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 3/4

7:00 am-9:20 pm

2 stops15h 20m

Dallas/Fort Worth

Wed 3/11

5:20 am-12:25 am

1 stop18h 05m

$304

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 3/23

4:15 pm-1:18 pm

2 stops22h 03m

Dallas/Fort Worth

Tue 3/31

9:15 am-5:25 pm

1 stop31h 10m

$307

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 3/6

9:25 am-7:24 pm

1 stop10h 59m

Dallas/Fort Worth

Mon 3/9

1:36 pm-5:25 pm

1 stop26h 49m

$308

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 4/23

7:00 am-11:22 pm

1 stop17h 22m

Dallas/Fort Worth

Sat 5/2

5:24 pm-12:54 pm

2 stops18h 30m

$312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Ottawa to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Ottawa is in April. Flight prices, which tend to average around $555, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in April, then February is your next best option. Flight prices from Ottawa to Dallas/Fort Worth Airport during February average around $558.

How far in advance should I book a flight to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $621 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Ottawa for as low as $407 on momondo.

How have Ottawa to Dallas/Fort Worth Airport flight prices changed over time?

As of February 2026, prices for Ottawa to Dallas/Fort Worth Airport flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Ottawa to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Dallas/Fort Worth Airport (YOW to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Dallas/Fort Worth Airport

Fastest flight time

6h 16m

Direct flights

None
The fastest flight from Ottawa to Dallas/Fort Worth Airport takes 6h 16m
There are no direct flights from Ottawa to Dallas/Fort Worth Airport. There are no popular flight routes from Ottawa to Dallas/Fort Worth Airport.
Search flight deals

  • How far is Ottawa to Dallas/Fort Worth by plane?

    There are 1425.2 mi between Ottawa and Dallas/Fort Worth. 6h 16m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ottawa Airport to Dallas/Fort Worth Airport?

    Prices for flights from Ottawa Airport to Dallas/Fort Worth Airport were last updated today.

  • How many operators does momondo search for flights from Ottawa Airport to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Ottawa Airport to Dallas/Fort Worth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents required for your trip to Dallas/Fort Worth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ottawa to Dallas/Fort Worth Airport?

Best airlines flying from Ottawa to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Ottawa to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $215Free CancellationRating
7.9
414 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $296Free CancellationRating
7.1
10,698 reviews
Search Air Canada flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Plano
Irving
Grapevine
Denton
Thackerville
Grand Prairie
McKinney
Durant
Garland
Richardson
Rockwall
Lewisville
Addison
Ardmore
Allen
Mansfield
Waxahachie

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Dallas?

It is quick and easy to find Ottawa to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.

Can I find flights from Ottawa to Dallas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dallas from Ottawa with this policy.

How can momondo help me find flights from Ottawa to Dallas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Dallas.

I’m not ready to book a flight from Ottawa to Dallas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.

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