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Cheap flights from Ottawa to Dallas from $254

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 6/11. 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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Find the cheapest flights from Ottawa to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:10 pm - 11:30 pm
YOW
-
DFW
9h 20m
1 stop
United Airlines Logo
7:30 am - 10:35 pm
DFW
-
YOW
14h 05m
1 stop
$471United Airlines
Tue, Aug 18 - Wed, Aug 19
United Airlines Logo
6:25 am - 4:05 pm
YOW
-
DFW
10h 40m
2 stops
United Airlines Logo
6:00 am - 4:38 pm
DFW
-
YOW
9h 38m
1 stop
$472United Airlines
Tue, Aug 18 - Wed, Aug 19
United Airlines Logo
5:50 pm - 11:59 pm
YOW
-
DFW
7h 09m
1 stop
United Airlines Logo
5:15 pm - 11:54 pm
DFW
-
YOW
5h 39m
1 stop
$473United Airlines
Fri, May 29 - Fri, Jun 5
Air Canada Logo
3:00 pm - 9:45 pm
YOW
-
DFW
7h 45m
1 stop
Air Canada Logo
12:30 pm - 9:15 pm
DFW
-
YOW
7h 45m
1 stop
$477Air Canada
Sat, May 30 - Fri, Aug 28
Air Canada Logo
2:35 pm - 9:34 pm
YOW
-
DFW
7h 59m
1 stop
Air Canada Logo
12:30 pm - 9:15 pm
DFW
-
YOW
7h 45m
1 stop
$478Air Canada
Thu, Aug 13 - Tue, Aug 18
United Airlines Logo
6:00 am - 10:53 am
YOW
-
DFW
5h 53m
1 stop
United Airlines Logo
7:18 am - 9:35 pm
DFW
-
YOW
13h 17m
1 stop
$480United Airlines
Sun, Jun 7 - Mon, Jun 8
Air Canada Logo
5:10 am - 11:35 am
YOW
-
DFW
7h 25m
1 stop
Air Canada Logo
12:30 pm - 9:15 pm
DFW
-
YOW
7h 45m
1 stop
$483Air Canada
Sat, Aug 1 - Sun, Aug 9
WestJet Logo
6:55 am - 10:27 pm
YOW
-
DAL
16h 32m
2 stops
WestJet Logo
6:00 am - 5:35 am
DAL
-
YOW
22h 35m
2 stops
$807WestJet
Tue, Sep 22 - Mon, Sep 28
Delta Logo
6:55 am - 11:32 am
YOW
-
DAL
29h 37m
2 stops
Delta Logo
6:40 pm - 12:20 am
DAL
-
YOW
28h 40m
2 stops
$809Delta
Thu, Jun 11 - Mon, Jun 15
WestJet Logo
8:15 pm - 11:24 am
YOW
-
DAL
16h 09m
2 stops
WestJet Logo
6:00 am - 5:35 am
DAL
-
YOW
22h 35m
2 stops
$812WestJet
Thu, Aug 13 - Tue, Aug 18

United Airlines flights from Ottawa to Dallas

Our best United Airlines deals on Ottawa to Dallas flight tickets
United Airlines
Aug 18
YOW3:10 pmOttawa
9h 20m
1 stop
DFW11:30 pmDallas/Fort Worth
Aug 19
DFW7:30 amDallas/Fort Worth
14h 05m
1 stop
YOW10:35 pmOttawa
$471
United Airlines
Aug 18
YOW6:25 amOttawa
10h 40m
2 stops
DFW4:05 pmDallas/Fort Worth
Aug 19
DFW6:00 amDallas/Fort Worth
9h 38m
1 stop
YOW4:38 pmOttawa
$472
United Airlines
May 29
YOW5:50 pmOttawa
7h 09m
1 stop
DFW11:59 pmDallas/Fort Worth
Jun 5
DFW5:15 pmDallas/Fort Worth
5h 39m
1 stop
YOW11:54 pmOttawa
$473

Air Canada flights from Ottawa to Dallas

Our best Air Canada deals on Ottawa to Dallas flight tickets
Air Canada
May 30
YOW3:00 pmOttawa
7h 45m
1 stop
DFW9:45 pmDallas/Fort Worth
Aug 28
DFW12:30 pmDallas/Fort Worth
7h 45m
1 stop
YOW9:15 pmOttawa
$477
Air Canada
Aug 13
YOW2:35 pmOttawa
7h 59m
1 stop
DFW9:34 pmDallas/Fort Worth
Aug 18
DFW12:30 pmDallas/Fort Worth
7h 45m
1 stop
YOW9:15 pmOttawa
$478
Air Canada
Aug 1
YOW5:10 amOttawa
7h 25m
1 stop
DFW11:35 amDallas/Fort Worth
Aug 9
DFW12:30 pmDallas/Fort Worth
7h 45m
1 stop
YOW9:15 pmOttawa
$483

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Dallas 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 15, 2026.
Use the filters below to find and compare flights from Ottawa to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 8/18

3:10 pm-11:30 pm

1 stop9h 20m

Dallas/Fort Worth

Wed 8/19

7:30 am-10:35 pm

1 stop14h 05m

$471

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 8/18

6:25 am-4:05 pm

2 stops10h 40m

Dallas/Fort Worth

Wed 8/19

6:00 am-4:38 pm

1 stop9h 38m

$472
Quickest round-trip

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Fri 5/29

5:50 pm-11:59 pm

1 stop7h 09m

Dallas/Fort Worth

Fri 6/5

5:15 pm-11:54 pm

1 stop5h 39m

$473

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 5/30

3:00 pm-9:45 pm

1 stop7h 45m

Dallas/Fort Worth

Fri 8/28

12:30 pm-9:15 pm

1 stop7h 45m

$477

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 8/13

2:35 pm-9:34 pm

1 stop7h 59m

Dallas/Fort Worth

Tue 8/18

12:30 pm-9:15 pm

1 stop7h 45m

$478

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sun 6/7

6:00 am-10:53 am

1 stop5h 53m

Dallas/Fort Worth

Mon 6/8

7:18 am-9:35 pm

1 stop13h 17m

$480

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Sat 8/1

5:10 am-11:35 am

1 stop7h 25m

Dallas/Fort Worth

Sun 8/9

12:30 pm-9:15 pm

1 stop7h 45m

$483

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Tue 9/22

6:55 am-10:27 pm

2 stops16h 32m

Dallas Love Field

Mon 9/28

6:00 am-5:35 am

2 stops22h 35m

$807

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Thu 6/11

6:55 am-11:32 am

2 stops29h 37m

Dallas Love Field

Mon 6/15

6:40 pm-12:20 am

2 stops28h 40m

$809

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Thu 8/13

8:15 pm-11:24 am

2 stops16h 09m

Dallas Love Field

Tue 8/18

6:00 am-5:35 am

2 stops22h 35m

$812

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

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?

What is the cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of December, then departing from Ottawa during the month September is also very affordable. Most momondo users find prices during this month for around $249.

How far in advance should I book a flight from Ottawa to Dallas?

You are more likely to see cheaper flights to Dallas from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $607 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Ottawa for as low as $407 on momondo.

Cheap Ottawa to Dallas flight deals and tips

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

Fastest flight time

6h 07m

Direct flights

None
The fastest flight from Ottawa to Dallas takes 6h 07m
There are no direct flights from Ottawa to Dallas. There are no popular flight routes from Ottawa to Dallas.
Search flight deals

Frequently asked questions about flying from Ottawa to Dallas

  • How far is Ottawa to Dallas by plane?

    The distance between Ottawa and Dallas is about 1420.9 mi. A reasonable flight in good conditions will take 6h 07m.

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

    Prices for flights from Ottawa Airport to Dallas are updated daily.

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

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

    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.

  • What documentation or ID do you need to fly to Dallas?

    The required travel and health documents for your Dallas trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dallas. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ottawa to Dallas

Compare and see reviews for airlines that fly from Ottawa to Dallas 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
11,046 reviews
Search Air Canada flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,727 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Dallas. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Dallas from Ottawa which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Ottawa and Dallas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Dallas from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport