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Cheap flights from Ottawa to Dallas from $189

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 9/15. 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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Find the cheapest flights from Ottawa to Dallas (YOW-DFW)

Cheap round-trip flights

Logo
4:25 pm - 11:54 pmYOW-DFW
8h 29m1 stop
Logo
5:35 am - 5:25 pmDFW-YOW
10h 50m1 stop
$367
Find Deal
Thu, Oct 23 - Mon, Oct 27
Logo
1:25 pm - 11:29 pmYOW-DFW
11h 04m2 stops
Logo
7:55 pm - 5:25 pmDFW-YOW
20h 30m1 stop
$369
Find Deal
Thu, Oct 23 - Mon, Oct 27
Logo
10:50 am - 7:04 pmYOW-DFW
9h 14m1 stop
Logo
6:52 pm - 2:56 pmDFW-YOW
19h 04m1 stop
$376
Find Deal
Thu, Sep 18 - Thu, Sep 25
United Airlines Logo
10:37 am - 10:15 pmYOW-DFW
12h 38m1 stop
United Airlines Logo
10:10 am - 9:35 pmDFW-YOW
10h 25m1 stop
$592United Airlines
Find Deal
Sat, Sep 20 - Mon, Sep 22
United Airlines Logo
10:37 am - 10:56 pmYOW-DFW
13h 19m2 stops
United Airlines Logo
7:00 am - 9:35 pmDFW-YOW
13h 35m1 stop
$595United Airlines
Find Deal
Sat, Sep 20 - Mon, Sep 22
Air Canada Logo
2:40 pm - 9:43 pmYOW-DFW
8h 03m1 stop
Air Canada Logo
11:40 am - 7:04 pmDFW-YOW
6h 24m1 stop
$641Air Canada
Find Deal
Wed, Oct 1 - Tue, Oct 14
Air Canada Logo
2:40 pm - 9:43 pmYOW-DFW
8h 03m1 stop
Air Canada Logo
11:40 am - 7:04 pmDFW-YOW
6h 24m1 stop
$642Air Canada
Find Deal
Wed, Oct 1 - Tue, Oct 14
Delta Logo
5:55 am - 2:11 pmYOW-DFW
9h 16m2 stops
Delta Logo
1:59 pm - 12:22 amDFW-YOW
9h 23m2 stops
$694Delta
Find Deal
Wed, Oct 1 - Tue, Oct 14
Delta Logo
5:55 am - 2:11 pmYOW-DFW
9h 16m2 stops
Delta Logo
1:59 pm - 12:22 amDFW-YOW
9h 23m2 stops
$695Delta
Find Deal
Wed, Oct 1 - Tue, Oct 14
WestJet Logo
5:55 am - 6:50 pmYOW-DFW
13h 55m2 stops
WestJet Logo
5:29 am - 12:22 amDFW-YOW
17h 53m2 stops
$765WestJet
Find Deal
Sun, Sep 14 - Sun, Sep 21

Air Canada flights from Ottawa to Dallas/Fort Worth Airport

Our best Air Canada deals on Ottawa to Dallas/Fort Worth Airport flight tickets
Air Canada
Oct 1
YOW2:40 pmOttawa
8h 03m
1 stop
DFW9:43 pmDallas/Fort Worth
Oct 14
DFW11:40 amDallas/Fort Worth
6h 24m
1 stop
YOW7:04 pmOttawa
$641
Find similar
Air Canada
Oct 1
YOW2:40 pmOttawa
8h 03m
1 stop
DFW9:43 pmDallas/Fort Worth
Oct 14
DFW11:40 amDallas/Fort Worth
6h 24m
1 stop
YOW7:04 pmOttawa
$642
Find similar
Air Canada
Aug 27
YOW2:25 pmOttawa
8h 15m
1 stop
DFW9:40 pmDallas/Fort Worth
Aug 31
DFW7:10 amDallas/Fort Worth
5h 54m
1 stop
YOW2:04 pmOttawa
$884
Find similar

Delta flights from Ottawa to Dallas/Fort Worth Airport

Our best Delta deals on Ottawa to Dallas/Fort Worth Airport flight tickets
Delta
Oct 1
YOW5:55 amOttawa
9h 16m
2 stops
DFW2:11 pmDallas/Fort Worth
Oct 14
DFW1:59 pmDallas/Fort Worth
9h 23m
2 stops
YOW12:22 amOttawa
$694
Find similar
Delta
Oct 1
YOW5:55 amOttawa
9h 16m
2 stops
DFW2:11 pmDallas/Fort Worth
Oct 14
DFW1:59 pmDallas/Fort Worth
9h 23m
2 stops
YOW12:22 amOttawa
$695
Find similar
Delta
Oct 1
YOW5:55 amOttawa
9h 16m
2 stops
DFW2:11 pmDallas/Fort Worth
Oct 14
DFW11:28 amDallas/Fort Worth
11h 54m
2 stops
YOW12:22 amOttawa
$697
Find similar

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 August 21, 2025.
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

Thu 10/23

4:25 pm-11:54 pm

1 stop8h 29m

Dallas/Fort Worth

Mon 10/27

5:35 am-5:25 pm

1 stop10h 50m

$367

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 10/23

1:25 pm-11:29 pm

2 stops11h 04m

Dallas/Fort Worth

Mon 10/27

7:55 pm-5:25 pm

1 stop20h 30m

$369

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 9/18

10:50 am-7:04 pm

1 stop9h 14m

Dallas/Fort Worth

Thu 9/25

6:52 pm-2:56 pm

1 stop19h 04m

$376

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 9/20

10:37 am-10:15 pm

1 stop12h 38m

Dallas/Fort Worth

Mon 9/22

10:10 am-9:35 pm

1 stop10h 25m

$592

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 9/20

10:37 am-10:56 pm

2 stops13h 19m

Dallas/Fort Worth

Mon 9/22

7:00 am-9:35 pm

1 stop13h 35m

$595

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 10/1

2:40 pm-9:43 pm

1 stop8h 03m

Dallas/Fort Worth

Tue 10/14

11:40 am-7:04 pm

1 stop6h 24m

$641

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 10/1

2:40 pm-9:43 pm

1 stop8h 03m

Dallas/Fort Worth

Tue 10/14

11:40 am-7:04 pm

1 stop6h 24m

$642

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 10/1

5:55 am-2:11 pm

2 stops9h 16m

Dallas/Fort Worth

Tue 10/14

1:59 pm-12:22 am

2 stops9h 23m

$694

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 10/1

5:55 am-2:11 pm

2 stops9h 16m

Dallas/Fort Worth

Tue 10/14

1:59 pm-12:22 am

2 stops9h 23m

$695

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 9/14

5:55 am-6:50 pm

2 stops13h 55m

Dallas/Fort Worth

Sun 9/21

5:29 am-12:22 am

2 stops17h 53m

$765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October. Flight prices, which tend to average around $583, 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 October, then April is your next best option. Flight prices from Ottawa to Dallas/Fort Worth Airport during April average around $588.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Ottawa is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $591. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to Dallas/Fort Worth Airport for around $687.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Ottawa in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $628 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $644 on average. Flights to Dallas/Fort Worth Airport from Ottawa at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $623 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 $536 on momondo.

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

As of August 2025, prices for Ottawa to Dallas/Fort Worth Airport flights are approximately 74% 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

Direct flights

None
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.
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  • How far is Ottawa to Dallas/Fort Worth by plane?

    There are 1425.2 mi between Ottawa and Dallas/Fort Worth. 5h 52m 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 $487Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $575Free CancellationRating
7.4
8,930 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
Grapevine
Irving
Plano
Denton
Grand Prairie
Thackerville
Garland
McKinney
Durant
Rockwall
Richardson
Lewisville
Ardmore
Addison
Allen
Waxahachie
Granbury

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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