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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 1/5. 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
4:15 pm - 9:58 am
YOW
-
DFW
18h 43m1 stop
Multiple Airlines Logo
5:17 pm - 5:25 pm
DFW
-
YOW
23h 08m2 stops
$271Multiple Airlines
Mon, Feb 2 - Tue, Feb 17
Multiple Airlines Logo
4:15 pm - 9:58 am
YOW
-
DFW
18h 43m1 stop
Multiple Airlines Logo
7:35 pm - 5:25 pm
DFW
-
YOW
20h 50m1 stop
$275Multiple Airlines
Mon, Feb 2 - Tue, Feb 17
Multiple Airlines Logo
9:40 am - 4:54 pm
YOW
-
DFW
8h 14m1 stop
Multiple Airlines Logo
5:15 am - 5:25 pm
DFW
-
YOW
11h 10m1 stop
$287Multiple Airlines
Thu, Jan 8 - Tue, Jan 13
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
$304Multiple Airlines
Thu, Jan 8 - Tue, Jan 13
Multiple Airlines Logo
9:25 am - 7:15 pm
YOW
-
DFW
10h 50m1 stop
Multiple Airlines Logo
10:41 am - 12:25 am
DFW
-
YOW
12h 44m1 stop
$309Multiple Airlines
Fri, Feb 20 - Thu, Feb 26
Multiple Airlines Logo
4:20 pm - 10:23 am
YOW
-
DFW
19h 03m1 stop
Multiple Airlines Logo
11:51 am - 5:13 pm
DFW
-
YOW
28h 22m1 stop
$311Multiple Airlines
Fri, Jan 16 - Sun, Jan 18
Multiple Airlines Logo
7:00 am - 8:04 am
YOW
-
DFW
26h 04m3 stops
Multiple Airlines Logo
2:41 pm - 11:58 pm
DFW
-
YOW
8h 17m1 stop
$313Multiple Airlines
Tue, Jan 6 - Sat, Jan 10
Multiple Airlines Logo
7:00 am - 9:27 am
YOW
-
DFW
27h 27m1 stop
Multiple Airlines Logo
11:32 am - 11:58 pm
DFW
-
YOW
11h 26m1 stop
$315Multiple Airlines
Tue, Jan 6 - Sat, Jan 10
Multiple Airlines Logo
3:05 pm - 9:05 am
YOW
-
DFW
19h 00m2 stops
Multiple Airlines Logo
7:25 am - 12:25 am
DFW
-
YOW
16h 00m1 stop
$316Multiple Airlines
Thu, Feb 19 - Fri, Feb 27
Multiple Airlines Logo
4:20 pm - 11:19 pm
YOW
-
DFW
31h 59m3 stops
Multiple Airlines Logo
5:25 am - 5:25 pm
DFW
-
YOW
11h 00m1 stop
$328Multiple Airlines
Thu, Apr 9 - Tue, Apr 14

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 10
YOW3:05 pmOttawa
7h 00m
1 stop
DFW9:05 pmDallas/Fort Worth
Apr 14
DFW8:18 amDallas/Fort Worth
7h 33m
1 stop
YOW4:51 pmOttawa
$391
Find similar
Porter Airlines
Feb 1
YOW10:00 amOttawa
8h 05m
1 stop
DFW5:05 pmDallas/Fort Worth
May 2
DFW12:29 pmDallas/Fort Worth
6h 32m
1 stop
YOW8:01 pmOttawa
$393
Find similar
Porter Airlines
Dec 21
YOW9:10 amOttawa
8h 32m
1 stop
DFW4:42 pmDallas/Fort Worth
Dec 27
DFW9:05 amDallas/Fort Worth
6h 46m
1 stop
YOW4:51 pmOttawa
$394
Find similar

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
Dec 18
YOW6:00 amOttawa
18h 06m
2 stops
DFW11:06 pmDallas/Fort Worth
Jan 4
DFW7:00 pmDallas/Fort Worth
22h 52m
2 stops
YOW6:52 pmOttawa
$548
Find similar
United Airlines
Dec 18
YOW7:27 pmOttawa
15h 21m
2 stops
DFW9:48 amDallas/Fort Worth
Jan 4
DFW7:00 pmDallas/Fort Worth
22h 52m
2 stops
YOW6:52 pmOttawa
$586
Find similar
United Airlines
Dec 18
YOW2:15 pmOttawa
7h 12m
1 stop
DFW8:27 pmDallas/Fort Worth
Jan 4
DFW7:00 pmDallas/Fort Worth
22h 52m
2 stops
YOW6:52 pmOttawa
$597
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 December 4, 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

Mon 2/2

4:15 pm-9:58 am

1 stop18h 43m

Dallas/Fort Worth

Tue 2/17

5:17 pm-5:25 pm

2 stops23h 08m

$271

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 2/2

4:15 pm-9:58 am

1 stop18h 43m

Dallas/Fort Worth

Tue 2/17

7:35 pm-5:25 pm

1 stop20h 50m

$275

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 1/8

9:40 am-4:54 pm

1 stop8h 14m

Dallas/Fort Worth

Tue 1/13

5:15 am-5:25 pm

1 stop11h 10m

$287

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 1/8

7:00 am-6:10 pm

2 stops12h 10m

Dallas/Fort Worth

Tue 1/13

5:15 am-5:25 pm

1 stop11h 10m

$304

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 2/20

9:25 am-7:15 pm

1 stop10h 50m

Dallas/Fort Worth

Thu 2/26

10:41 am-12:25 am

1 stop12h 44m

$309

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 1/16

4:20 pm-10:23 am

1 stop19h 03m

Dallas/Fort Worth

Sun 1/18

11:51 am-5:13 pm

1 stop28h 22m

$311

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 1/6

7:00 am-8:04 am

3 stops26h 04m

Dallas/Fort Worth

Sat 1/10

2:41 pm-11:58 pm

1 stop8h 17m

$313

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 1/6

7:00 am-9:27 am

1 stop27h 27m

Dallas/Fort Worth

Sat 1/10

11:32 am-11:58 pm

1 stop11h 26m

$315

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 2/19

3:05 pm-9:05 am

2 stops19h 00m

Dallas/Fort Worth

Fri 2/27

7:25 am-12:25 am

1 stop16h 00m

$316

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 4/9

4:20 pm-11:19 pm

3 stops31h 59m

Dallas/Fort Worth

Tue 4/14

5:25 am-5:25 pm

1 stop11h 00m

$328

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 typical price of a round-trip flight between Ottawa and Dallas/Fort Worth Airport?

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 $578, 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 $587.

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 $634 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 $439 on momondo.

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

As of December 2025, prices for Ottawa to Dallas/Fort Worth Airport flights are approximately 35% 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 45m

Direct flights

None
The fastest flight from Ottawa to Dallas/Fort Worth Airport takes 6h 45m
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 45m 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
10,500 reviews
Search Air Canada flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
Porter AirlinesPriceFrom $396Free CancellationRating
8.0
394 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
McKinney
Durant
Rockwall
Garland
Richardson
Lewisville
Addison
Ardmore
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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