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Cheap flights from Ottawa to Dallas from $173

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 3/4. 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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Find the cheapest flights from Ottawa to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 12:18 am
YOW
-
DFW
18h 18m
1 stop
Multiple Airlines Logo
7:35 pm - 5:25 pm
DFW
-
YOW
20h 50m
1 stop
$266Multiple Airlines
Mon, Apr 20 - Tue, Apr 21
Multiple Airlines Logo
7:00 am - 9:20 pm
YOW
-
DFW
15h 20m
1 stop
Multiple Airlines Logo
6:00 am - 12:25 am
DFW
-
YOW
17h 25m
1 stop
$270Multiple Airlines
Wed, Apr 8 - Fri, Apr 10
Multiple Airlines Logo
7:00 am - 11:09 pm
YOW
-
DFW
17h 09m
1 stop
Multiple Airlines Logo
3:19 pm - 12:54 pm
DFW
-
YOW
20h 35m
2 stops
$288Multiple Airlines
Wed, Apr 22 - Tue, May 5
Multiple Airlines Logo
7:00 am - 11:09 pm
YOW
-
DFW
17h 09m
1 stop
Multiple Airlines Logo
3:19 pm - 12:25 pm
DFW
-
YOW
20h 06m
1 stop
$289Multiple Airlines
Wed, Apr 22 - Tue, May 5
Multiple Airlines Logo
7:00 am - 11:05 pm
YOW
-
DFW
17h 05m
2 stops
Multiple Airlines Logo
7:35 pm - 5:25 pm
DFW
-
YOW
20h 50m
1 stop
$291Multiple Airlines
Mon, Apr 20 - Tue, Apr 21
Multiple Airlines Logo
4:05 pm - 8:03 am
YOW
-
DFW
40h 58m
2 stops
Multiple Airlines Logo
7:35 pm - 12:25 am
DFW
-
YOW
27h 50m
1 stop
$303Multiple Airlines
Tue, Mar 10 - Tue, Mar 24
Delta Logo
5:40 am - 5:54 pm
YOW
-
DAL
13h 14m
2 stops
Delta Logo
12:12 pm - 12:39 am
DAL
-
YOW
11h 27m
2 stops
$559Delta
Tue, Mar 10 - Wed, Mar 25
WestJet Logo
6:25 pm - 11:32 am
YOW
-
DAL
18h 07m
2 stops
WestJet Logo
3:55 pm - 12:20 am
DAL
-
YOW
7h 25m
2 stops
$651WestJet
Wed, Apr 29 - Wed, May 13
WestJet Logo
6:25 pm - 11:32 am
YOW
-
DAL
18h 07m
2 stops
WestJet Logo
10:04 am - 12:20 am
DAL
-
YOW
13h 16m
2 stops
$657WestJet
Wed, Apr 29 - Wed, May 13
WestJet Logo
6:25 pm - 11:32 am
YOW
-
DAL
18h 07m
2 stops
WestJet Logo
3:55 pm - 12:20 am
DAL
-
YOW
7h 25m
2 stops
$660WestJet
Wed, Apr 29 - Wed, May 13

United Airlines flights from Ottawa to Dallas

Our best United Airlines deals on Ottawa to Dallas flight tickets
United Airlines
Mar 2
YOW2:15 pmOttawa
10h 00m
2 stops
DFW11:15 pmDallas/Fort Worth
Mar 18
DFW5:15 amDallas/Fort Worth
10h 15m
2 stops
YOW4:30 pmOttawa
$451
United Airlines
Feb 25
YOW3:15 pmOttawa
7h 44m
1 stop
DFW9:59 pmDallas/Fort Worth
Mar 25
DFW6:00 amDallas/Fort Worth
6h 32m
1 stop
YOW1:32 pmOttawa
$528
United Airlines
Feb 25
YOW9:45 amOttawa
6h 43m
1 stop
DFW3:28 pmDallas/Fort Worth
Mar 25
DFW1:23 pmDallas/Fort Worth
7h 33m
1 stop
YOW9:56 pmOttawa
$535

WestJet flights from Ottawa to Dallas

Our best WestJet deals on Ottawa to Dallas flight tickets
WestJet
Apr 29
YOW6:25 pmOttawa
18h 07m
2 stops
DAL11:32 amDallas Love Field
May 13
DAL3:55 pmDallas Love Field
7h 25m
2 stops
YOW12:20 amOttawa
$651
WestJet
Apr 29
YOW6:25 pmOttawa
18h 07m
2 stops
DAL11:32 amDallas Love Field
May 13
DAL10:04 amDallas Love Field
13h 16m
2 stops
YOW12:20 amOttawa
$657
WestJet
Apr 29
YOW6:25 pmOttawa
18h 07m
2 stops
DAL11:32 amDallas Love Field
May 13
DAL3:55 pmDallas Love Field
7h 25m
2 stops
YOW12:20 amOttawa
$660

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 February 18, 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

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 4/20

7:00 am-12:18 am

1 stop18h 18m

Dallas/Fort Worth

Tue 4/21

7:35 pm-5:25 pm

1 stop20h 50m

$266

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 4/8

7:00 am-9:20 pm

1 stop15h 20m

Dallas/Fort Worth

Fri 4/10

6:00 am-12:25 am

1 stop17h 25m

$270

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 4/22

7:00 am-11:09 pm

1 stop17h 09m

Dallas/Fort Worth

Tue 5/5

3:19 pm-12:54 pm

2 stops20h 35m

$288

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 4/22

7:00 am-11:09 pm

1 stop17h 09m

Dallas/Fort Worth

Tue 5/5

3:19 pm-12:25 pm

1 stop20h 06m

$289

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 4/20

7:00 am-11:05 pm

2 stops17h 05m

Dallas/Fort Worth

Tue 4/21

7:35 pm-5:25 pm

1 stop20h 50m

$291

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 3/10

4:05 pm-8:03 am

2 stops40h 58m

Dallas/Fort Worth

Tue 3/24

7:35 pm-12:25 am

1 stop27h 50m

$303

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Tue 3/10

5:40 am-5:54 pm

2 stops13h 14m

Dallas Love Field

Wed 3/25

12:12 pm-12:39 am

2 stops11h 27m

$559

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Wed 4/29

6:25 pm-11:32 am

2 stops18h 07m

Dallas Love Field

Wed 5/13

3:55 pm-12:20 am

2 stops7h 25m

$651

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Wed 4/29

6:25 pm-11:32 am

2 stops18h 07m

Dallas Love Field

Wed 5/13

10:04 am-12:20 am

2 stops13h 16m

$657

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Wed 4/29

6:25 pm-11:32 am

2 stops18h 07m

Dallas Love Field

Wed 5/13

3:55 pm-12:20 am

2 stops7h 25m

$660

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 cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of April, then departing from Ottawa during the month February is also very affordable. Most momondo users find prices during this month for around $558.

How far in advance should I book a flight 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 $621 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 16m

Direct flights

None
The fastest flight from Ottawa to Dallas takes 6h 16m
There are no direct flights from Ottawa to Dallas. There are no popular flight routes from Ottawa to Dallas.
Search flight deals

  • 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 16m.

  • 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
7.9
416 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $296Free CancellationRating
7.1
10,733 reviews
Search Air Canada flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,315 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