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Cheap flights from Ottawa to Dallas from $260

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 6/10. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:00 pm - 7:46 pm
YOW
-
DFW
6h 46m
1 stop
Air Canada Logo
12:30 pm - 9:15 pm
DFW
-
YOW
7h 45m
1 stop
$431Air Canada
Thu, Sep 3 - Mon, Sep 7
Air Canada Logo
2:35 pm - 9:34 pm
YOW
-
DFW
7h 59m
1 stop
Air Canada Logo
3:45 pm - 11:48 pm
DFW
-
YOW
7h 03m
1 stop
$444Air Canada
Sat, Oct 10 - Tue, Oct 27
Air Canada Logo
5:10 am - 11:35 am
YOW
-
DFW
7h 25m
1 stop
Air Canada Logo
8:45 pm - 11:15 am
DFW
-
YOW
13h 30m
1 stop
$449Air Canada
Thu, Sep 3 - Thu, Sep 3
Air Canada Logo
2:00 pm - 7:46 pm
YOW
-
DFW
6h 46m
1 stop
Air Canada Logo
12:25 pm - 8:44 pm
DFW
-
YOW
7h 19m
1 stop
$451Air Canada
Wed, Jul 1 - Sun, Jul 5
United Airlines Logo
5:57 pm - 11:30 pm
YOW
-
DFW
6h 33m
1 stop
United Airlines Logo
11:56 am - 9:35 pm
DFW
-
YOW
8h 39m
1 stop
$470United Airlines
Tue, Aug 18 - Wed, Aug 19
Air Canada Logo
2:35 pm - 9:34 pm
YOW
-
DFW
7h 59m
1 stop
Air Canada Logo
12:25 pm - 7:45 pm
DFW
-
YOW
6h 20m
1 stop
$471Air Canada
Thu, Aug 13 - Tue, Aug 18
Air Canada Logo
5:05 am - 11:32 am
YOW
-
DFW
7h 27m
1 stop
Air Canada Logo
12:25 pm - 8:44 pm
DFW
-
YOW
7h 19m
1 stop
$476Air Canada
Sun, Jun 7 - Sat, Jul 4
United Airlines Logo
6:00 am - 10:53 am
YOW
-
DFW
5h 53m
1 stop
United Airlines Logo
6:01 am - 10:05 pm
DFW
-
YOW
15h 04m
1 stop
$478United Airlines
Sun, Jun 7 - Sat, Jun 13
United Airlines Logo
7:30 pm - 10:53 am
YOW
-
DFW
16h 23m
1 stop
United Airlines Logo
7:15 am - 10:05 pm
DFW
-
YOW
13h 50m
1 stop
$479United Airlines
Mon, Jun 29 - Sun, Jul 5
Air Canada Logo
2:40 pm - 9:45 pm
YOW
-
DFW
8h 05m
1 stop
Air Canada Logo
9:00 pm - 9:15 am
DFW
-
YOW
11h 15m
1 stop
$480Air Canada
Thu, Jun 4 - Mon, Jun 8

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
Aug 18
YOW5:57 pmOttawa
6h 33m
1 stop
DFW11:30 pmDallas/Fort Worth
Aug 19
DFW11:56 amDallas/Fort Worth
8h 39m
1 stop
YOW9:35 pmOttawa
$470
United Airlines
Jun 7
YOW6:00 amOttawa
5h 53m
1 stop
DFW10:53 amDallas/Fort Worth
Jun 13
DFW6:01 amDallas/Fort Worth
15h 04m
1 stop
YOW10:05 pmOttawa
$478
United Airlines
Jun 29
YOW7:30 pmOttawa
16h 23m
1 stop
DFW10:53 amDallas/Fort Worth
Jul 5
DFW7:15 amDallas/Fort Worth
13h 50m
1 stop
YOW10:05 pmOttawa
$479

Delta flights from Ottawa to Dallas/Fort Worth Airport

Our best Delta deals on Ottawa to Dallas/Fort Worth Airport flight tickets
Delta
Jun 9
YOW6:55 amOttawa
8h 41m
2 stops
DFW2:36 pmDallas/Fort Worth
Jun 14
DFW5:30 amDallas/Fort Worth
11h 05m
2 stops
YOW5:35 pmOttawa
$584
Delta
Aug 13
YOW6:55 amOttawa
11h 41m
2 stops
DFW5:36 pmDallas/Fort Worth
Aug 18
DFW7:00 amDallas/Fort Worth
16h 20m
2 stops
YOW12:20 amOttawa
$621
Delta
Jun 2
YOW6:55 amOttawa
13h 02m
2 stops
DFW6:57 pmDallas/Fort Worth
Jun 6
DFW5:20 amDallas/Fort Worth
11h 15m
2 stops
YOW5:35 pmOttawa
$661

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 May 20, 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

Cheapest round-trip

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 9/3

2:00 pm-7:46 pm

1 stop6h 46m

Dallas/Fort Worth

Mon 9/7

12:30 pm-9:15 pm

1 stop7h 45m

$431

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 10/10

2:35 pm-9:34 pm

1 stop7h 59m

Dallas/Fort Worth

Tue 10/27

3:45 pm-11:48 pm

1 stop7h 03m

$444

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 9/3

5:10 am-11:35 am

1 stop7h 25m

Dallas/Fort Worth

Thu 9/3

8:45 pm-11:15 am

1 stop13h 30m

$449
Quickest round-trip

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 7/1

2:00 pm-7:46 pm

1 stop6h 46m

Dallas/Fort Worth

Sun 7/5

12:25 pm-8:44 pm

1 stop7h 19m

$451

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 8/18

5:57 pm-11:30 pm

1 stop6h 33m

Dallas/Fort Worth

Wed 8/19

11:56 am-9:35 pm

1 stop8h 39m

$470

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 8/13

2:35 pm-9:34 pm

1 stop7h 59m

Dallas/Fort Worth

Tue 8/18

12:25 pm-7:45 pm

1 stop6h 20m

$471

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 6/7

5:05 am-11:32 am

1 stop7h 27m

Dallas/Fort Worth

Sat 7/4

12:25 pm-8:44 pm

1 stop7h 19m

$476

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 6/7

6:00 am-10:53 am

1 stop5h 53m

Dallas/Fort Worth

Sat 6/13

6:01 am-10:05 pm

1 stop15h 04m

$478

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 6/29

7:30 pm-10:53 am

1 stop16h 23m

Dallas/Fort Worth

Sun 7/5

7:15 am-10:05 pm

1 stop13h 50m

$479

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 6/4

2:40 pm-9:45 pm

1 stop8h 05m

Dallas/Fort Worth

Mon 6/8

9:00 pm-9:15 am

1 stop11h 15m

$480

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 $504, 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 March is your next best option. Flight prices from Ottawa to Dallas/Fort Worth Airport during March average around $531.

How far in advance should I book a flight from Ottawa 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 $606 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 May 2026, prices for Ottawa to Dallas/Fort Worth Airport flights are approximately 20% 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 03m

Direct flights

None
The fastest flight from Ottawa to Dallas/Fort Worth Airport takes 6h 03m
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

Frequently asked questions about flying from Ottawa to Dallas/Fort Worth Airport

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

    There are 1425.2 mi between Ottawa and Dallas/Fort Worth. 6h 03m 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
8.0
439 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $296Free CancellationRating
7.1
11,065 reviews
Search Air Canada flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,736 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
Plano
Frisco
Grapevine
Irving
Denton
Thackerville
Grand Prairie
McKinney
Garland
Durant
Richardson
Lewisville
Addison
Rockwall
Allen
Mansfield
Burleson
Sherman

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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