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Cheap flights from Ottawa to Dallas from $143

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 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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 - 9:23 pm
YOW
-
DFW
15h 23m1 stop
Multiple Airlines Logo
7:30 am - 12:25 am
DFW
-
YOW
15h 55m1 stop
$237Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
7:00 am - 6:10 pm
YOW
-
DFW
12h 10m2 stops
Multiple Airlines Logo
5:15 am - 5:25 pm
DFW
-
YOW
11h 10m1 stop
$253Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
9:30 am - 6:10 pm
YOW
-
DFW
9h 40m1 stop
Multiple Airlines Logo
11:06 am - 5:13 pm
DFW
-
YOW
29h 07m1 stop
$257Multiple Airlines
Thu, Jan 22 - Wed, Jan 28
Multiple Airlines Logo
9:30 am - 6:10 pm
YOW
-
DFW
9h 40m1 stop
Multiple Airlines Logo
7:15 pm - 5:15 pm
DFW
-
YOW
21h 00m2 stops
$258Multiple Airlines
Thu, Jan 22 - Wed, Jan 28
Multiple Airlines Logo
4:15 pm - 9:58 am
YOW
-
DFW
18h 43m1 stop
Multiple Airlines Logo
1:36 pm - 12:35 pm
DFW
-
YOW
21h 59m1 stop
$264Multiple Airlines
Mon, Feb 2 - Sat, Feb 28
Multiple Airlines Logo
9:30 am - 10:49 pm
YOW
-
DFW
14h 19m1 stop
Multiple Airlines Logo
11:06 am - 11:58 pm
DFW
-
YOW
11h 52m1 stop
$277Multiple Airlines
Mon, Jan 26 - Fri, Feb 6
Multiple Airlines Logo
9:30 am - 10:49 pm
YOW
-
DFW
14h 19m1 stop
Multiple Airlines Logo
5:15 am - 11:58 pm
DFW
-
YOW
17h 43m2 stops
$282Multiple Airlines
Mon, Jan 26 - Fri, Feb 6
Multiple Airlines Logo
7:00 am - 7:34 pm
YOW
-
DFW
13h 34m2 stops
Multiple Airlines Logo
1:36 pm - 12:35 pm
DFW
-
YOW
21h 59m1 stop
$283Multiple Airlines
Mon, Feb 2 - Sat, Feb 28
Multiple Airlines Logo
7:00 am - 11:35 pm
YOW
-
DFW
17h 35m1 stop
Multiple Airlines Logo
8:40 pm - 12:39 am
DFW
-
YOW
26h 59m3 stops
$292Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
7:00 am - 5:18 pm
YOW
-
DFW
11h 18m1 stop
Multiple Airlines Logo
6:00 am - 12:25 am
DFW
-
YOW
17h 25m1 stop
$299Multiple Airlines
Tue, Mar 10 - Wed, Mar 18

Porter Airlines flights from Ottawa to Dallas/Fort Worth Airport

Our best Porter Airlines deals on Ottawa to Dallas/Fort Worth Airport flight tickets
Porter Airlines
Apr 9
YOW3:05 pmOttawa
6h 48m
1 stop
DFW8:53 pmDallas/Fort Worth
Apr 14
DFW9:50 amDallas/Fort Worth
7h 36m
1 stop
YOW6:26 pmOttawa
$413
Porter Airlines
Apr 9
YOW10:00 amOttawa
8h 21m
1 stop
DFW5:21 pmDallas/Fort Worth
Apr 14
DFW9:50 amDallas/Fort Worth
7h 36m
1 stop
YOW6:26 pmOttawa
$414
Porter Airlines
Apr 9
YOW10:00 amOttawa
8h 21m
1 stop
DFW5:21 pmDallas/Fort Worth
Apr 14
DFW9:50 amDallas/Fort Worth
7h 36m
1 stop
YOW6:26 pmOttawa
$415

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
Apr 9
YOW6:25 amOttawa
6h 05m
1 stop
DFW11:30 amDallas/Fort Worth
Apr 14
DFW5:15 amDallas/Fort Worth
10h 52m
2 stops
YOW5:07 pmOttawa
$458
United Airlines
Apr 10
YOW10:44 amOttawa
10h 17m
2 stops
DFW8:01 pmDallas/Fort Worth
Apr 14
DFW7:00 amDallas/Fort Worth
8h 38m
2 stops
YOW4:38 pmOttawa
$459
United Airlines
Feb 13
YOW7:30 pmOttawa
16h 39m
1 stop
DFW11:09 amDallas/Fort Worth
Feb 23
DFW7:18 pmDallas/Fort Worth
14h 08m
1 stop
YOW10:26 amOttawa
$467

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 January 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

Tue 2/3

7:00 am-9:23 pm

1 stop15h 23m

Dallas/Fort Worth

Tue 2/10

7:30 am-12:25 am

1 stop15h 55m

$237

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 2/3

7:00 am-6:10 pm

2 stops12h 10m

Dallas/Fort Worth

Tue 2/10

5:15 am-5:25 pm

1 stop11h 10m

$253

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 1/22

9:30 am-6:10 pm

1 stop9h 40m

Dallas/Fort Worth

Wed 1/28

11:06 am-5:13 pm

1 stop29h 07m

$257

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 1/22

9:30 am-6:10 pm

1 stop9h 40m

Dallas/Fort Worth

Wed 1/28

7:15 pm-5:15 pm

2 stops21h 00m

$258

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 2/2

4:15 pm-9:58 am

1 stop18h 43m

Dallas/Fort Worth

Sat 2/28

1:36 pm-12:35 pm

1 stop21h 59m

$264

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 1/26

9:30 am-10:49 pm

1 stop14h 19m

Dallas/Fort Worth

Fri 2/6

11:06 am-11:58 pm

1 stop11h 52m

$277

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 1/26

9:30 am-10:49 pm

1 stop14h 19m

Dallas/Fort Worth

Fri 2/6

5:15 am-11:58 pm

2 stops17h 43m

$282

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 2/2

7:00 am-7:34 pm

2 stops13h 34m

Dallas/Fort Worth

Sat 2/28

1:36 pm-12:35 pm

1 stop21h 59m

$283

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 2/3

7:00 am-11:35 pm

1 stop17h 35m

Dallas/Fort Worth

Tue 2/10

8:40 pm-12:39 am

3 stops26h 59m

$292

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 3/10

7:00 am-5:18 pm

1 stop11h 18m

Dallas/Fort Worth

Wed 3/18

6:00 am-12:25 am

1 stop17h 25m

$299

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 $580, 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 November is your next best option. Flight prices from Ottawa to Dallas/Fort Worth Airport during November average around $581.

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 $625 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 $430 on momondo.

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

As of January 2026, prices for Ottawa to Dallas/Fort Worth Airport flights are approximately 47% more expensive 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

7h 20m

Direct flights

None
The fastest flight from Ottawa to Dallas/Fort Worth Airport takes 7h 20m
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. 7h 20m 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
Air CanadaPriceFrom $296Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,141 reviews
Search United Airlines flights
Porter AirlinesPriceFrom $396Free CancellationRating
8.0
406 reviews
Search Porter 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
Grapevine
Irving
Denton
Thackerville
Grand Prairie
Durant
McKinney
Garland
Rockwall
Richardson
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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