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Cheap flights from Ottawa to Dallas from $175

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 4/8. 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
4:15 pm - 1:18 pm
YOW
-
DFW
22h 03m
1 stop
Multiple Airlines Logo
3:44 pm - 12:35 pm
DFW
-
YOW
19h 51m
1 stop
$319Multiple Airlines
Tue, Mar 24 - Sat, Mar 28
Multiple Airlines Logo
7:00 am - 9:20 pm
YOW
-
DFW
15h 20m
1 stop
Multiple Airlines Logo
3:44 pm - 12:35 pm
DFW
-
YOW
19h 51m
1 stop
$320Multiple Airlines
Wed, Mar 25 - Sat, Mar 28
Multiple Airlines Logo
7:00 am - 5:48 pm
YOW
-
DFW
11h 48m
1 stop
Multiple Airlines Logo
4:32 pm - 5:25 pm
DFW
-
YOW
23h 53m
1 stop
$324Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
4:15 pm - 9:38 am
YOW
-
DFW
18h 23m
1 stop
Multiple Airlines Logo
8:26 pm - 5:10 pm
DFW
-
YOW
19h 44m
2 stops
$329Multiple Airlines
Mon, Mar 30 - Wed, Apr 1
Delta Logo
5:40 am - 5:50 pm
YOW
-
DAL
13h 10m
2 stops
Delta Logo
3:53 pm - 12:20 am
DAL
-
YOW
7h 27m
2 stops
$565Delta
Mon, Apr 20 - Mon, Apr 27
WestJet Logo
6:55 am - 9:31 am
YOW
-
DAL
27h 36m
2 stops
WestJet Logo
10:14 am - 12:20 am
DAL
-
YOW
13h 06m
2 stops
$625WestJet
Wed, Apr 29 - Wed, May 13
WestJet Logo
6:55 am - 5:50 pm
YOW
-
DAL
11h 55m
2 stops
WestJet Logo
10:09 am - 12:20 am
DAL
-
YOW
13h 11m
2 stops
$656WestJet
Tue, May 5 - Sat, May 9
WestJet Logo
6:55 am - 5:59 pm
YOW
-
DAL
12h 04m
2 stops
WestJet Logo
3:59 pm - 5:35 pm
DAL
-
YOW
24h 36m
2 stops
$662WestJet
Thu, May 14 - Tue, May 19
Delta Logo
6:55 am - 8:35 pm
YOW
-
DAL
14h 40m
2 stops
Delta Logo
6:00 am - 5:35 pm
DAL
-
YOW
10h 35m
2 stops
$666Delta
Tue, Jun 23 - Mon, Jun 29
Delta Logo
6:55 am - 8:35 pm
YOW
-
DAL
14h 40m
2 stops
Delta Logo
6:00 am - 5:35 pm
DAL
-
YOW
10h 35m
2 stops
$689Delta
Tue, Jun 23 - Tue, Jun 30

United Airlines flights from Ottawa to Dallas

Our best United Airlines deals on Ottawa to Dallas flight tickets
United Airlines
Apr 9
YOW6:00 amOttawa
8h 17m
2 stops
DFW1:17 pmDallas/Fort Worth
Apr 14
DFW5:15 amDallas/Fort Worth
7h 44m
2 stops
YOW1:59 pmOttawa
$425
United Airlines
May 14
YOW6:00 amOttawa
6h 11m
1 stop
DFW11:11 amDallas/Fort Worth
May 19
DFW7:20 amDallas/Fort Worth
8h 18m
1 stop
YOW4:38 pmOttawa
$430
United Airlines
Apr 23
YOW10:44 amOttawa
6h 25m
1 stop
DFW4:09 pmDallas/Fort Worth
Apr 23
DFW7:28 pmDallas/Fort Worth
17h 31m
2 stops
YOW1:59 pmOttawa
$451

Air Canada flights from Ottawa to Dallas

Our best Air Canada deals on Ottawa to Dallas flight tickets
Air Canada
Apr 29
YOW2:05 pmOttawa
8h 26m
1 stop
DFW9:31 pmDallas/Fort Worth
May 13
DFW12:25 pmDallas/Fort Worth
7h 26m
1 stop
YOW8:51 pmOttawa
$431
Air Canada
Apr 20
YOW2:50 pmOttawa
7h 05m
1 stop
DFW8:55 pmDallas/Fort Worth
Apr 27
DFW3:45 pmDallas/Fort Worth
6h 21m
1 stop
YOW11:06 pmOttawa
$461
Air Canada
May 26
YOW5:15 amOttawa
7h 25m
1 stop
DFW11:40 amDallas/Fort Worth
May 31
DFW7:40 amDallas/Fort Worth
6h 30m
1 stop
YOW3:10 pmOttawa
$468

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 24, 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

Tue 3/24

4:15 pm-1:18 pm

1 stop22h 03m

Dallas/Fort Worth

Sat 3/28

3:44 pm-12:35 pm

1 stop19h 51m

$319

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Wed 3/25

7:00 am-9:20 pm

1 stop15h 20m

Dallas/Fort Worth

Sat 3/28

3:44 pm-12:35 pm

1 stop19h 51m

$320

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Tue 3/17

7:00 am-5:48 pm

1 stop11h 48m

Dallas/Fort Worth

Tue 3/24

4:32 pm-5:25 pm

1 stop23h 53m

$324

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Mon 3/30

4:15 pm-9:38 am

1 stop18h 23m

Dallas/Fort Worth

Wed 4/1

8:26 pm-5:10 pm

2 stops19h 44m

$329

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Mon 4/20

5:40 am-5:50 pm

2 stops13h 10m

Dallas Love Field

Mon 4/27

3:53 pm-12:20 am

2 stops7h 27m

$565

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Wed 4/29

6:55 am-9:31 am

2 stops27h 36m

Dallas Love Field

Wed 5/13

10:14 am-12:20 am

2 stops13h 06m

$625

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Tue 5/5

6:55 am-5:50 pm

2 stops11h 55m

Dallas Love Field

Sat 5/9

10:09 am-12:20 am

2 stops13h 11m

$656

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Thu 5/14

6:55 am-5:59 pm

2 stops12h 04m

Dallas Love Field

Tue 5/19

3:59 pm-5:35 pm

2 stops24h 36m

$662

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Tue 6/23

6:55 am-8:35 pm

2 stops14h 40m

Dallas Love Field

Mon 6/29

6:00 am-5:35 pm

2 stops10h 35m

$666

OttawaDallas

YOW - DAL

YOWDAL

Ottawa

Tue 6/23

6:55 am-8:35 pm

2 stops14h 40m

Dallas Love Field

Tue 6/30

6:00 am-5:35 pm

2 stops10h 35m

$689

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 $620 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 39m

Direct flights

None
The fastest flight from Ottawa to Dallas takes 6h 39m
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 39m.

  • 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
419 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $296Free CancellationRating
7.1
10,742 reviews
Search Air Canada flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,344 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