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Cheap flights from Austin to Ottawa from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Ottawa departing on 6/3. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Austin to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
4:30 pm - 12:25 am
AUS
-
YOW
6h 55m
1 stop
Porter Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
$332Porter Airlines
Fri, Oct 2 - Tue, Oct 13
Multiple Airlines Logo
7:16 pm - 12:15 pm
AUS
-
YOW
15h 59m
1 stop
Multiple Airlines Logo
5:55 pm - 9:31 am
YOW
-
AUS
16h 36m
2 stops
$344Multiple Airlines
Sat, May 2 - Mon, May 4
Multiple Airlines Logo
7:16 pm - 12:15 pm
AUS
-
YOW
15h 59m
1 stop
Multiple Airlines Logo
9:05 am - 12:23 am
YOW
-
AUS
16h 18m
1 stop
$346Multiple Airlines
Sat, May 2 - Mon, May 4
Multiple Airlines Logo
9:25 am - 5:25 pm
AUS
-
YOW
7h 00m
1 stop
Multiple Airlines Logo
2:20 pm - 9:31 am
YOW
-
AUS
20h 11m
1 stop
$356Multiple Airlines
Thu, Apr 30 - Sun, May 10
Multiple Airlines Logo
6:00 am - 5:35 pm
AUS
-
YOW
10h 35m
1 stop
Multiple Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
$368Multiple Airlines
Thu, May 28 - Sun, Jun 7
Multiple Airlines Logo
6:00 am - 5:54 pm
AUS
-
YOW
34h 54m
2 stops
Multiple Airlines Logo
2:20 pm - 12:23 am
YOW
-
AUS
11h 03m
1 stop
$370Multiple Airlines
Sun, May 24 - Sun, May 31
Multiple Airlines Logo
6:00 am - 5:35 pm
AUS
-
YOW
10h 35m
1 stop
Multiple Airlines Logo
7:00 am - 9:47 pm
YOW
-
AUS
39h 47m
2 stops
$372Multiple Airlines
Sat, May 16 - Sat, May 23
Multiple Airlines Logo
4:45 pm - 12:25 am
AUS
-
YOW
6h 40m
1 stop
Multiple Airlines Logo
9:05 am - 12:23 am
YOW
-
AUS
16h 18m
1 stop
$377Multiple Airlines
Sun, May 24 - Sun, May 31
Multiple Airlines Logo
6:00 am - 5:35 pm
AUS
-
YOW
10h 35m
1 stop
Multiple Airlines Logo
2:20 pm - 9:31 am
YOW
-
AUS
20h 11m
1 stop
$378Multiple Airlines
Sat, May 16 - Sat, May 23
Multiple Airlines Logo
6:00 am - 5:35 pm
AUS
-
YOW
34h 35m
2 stops
Multiple Airlines Logo
9:05 am - 12:23 am
YOW
-
AUS
16h 18m
1 stop
$392Multiple Airlines
Sun, May 3 - Thu, May 7

Air Canada flights from Austin to Ottawa

Our best Air Canada deals on Austin to Ottawa flight tickets
Air Canada
Jun 2
AUS10:25 amAustin Bergstrom
8h 21m
1 stop
YOW7:46 pmOttawa
Jun 4
YOW2:35 pmOttawa
6h 40m
1 stop
AUS8:15 pmAustin Bergstrom
$779
Air Canada
Apr 30
AUS9:40 amAustin Bergstrom
11h 11m
2 stops
YOW9:51 pmOttawa
May 3
YOW5:05 amOttawa
6h 53m
1 stop
AUS10:58 amAustin Bergstrom
$839
Air Canada
Jun 2
AUS10:25 amAustin Bergstrom
8h 21m
1 stop
YOW7:46 pmOttawa
Jun 4
YOW9:55 amOttawa
11h 20m
2 stops
AUS8:15 pmAustin Bergstrom
$841

United Airlines flights from Austin to Ottawa

Our best United Airlines deals on Austin to Ottawa flight tickets
United Airlines
Jul 11
AUS12:34 pmAustin Bergstrom
10h 20m
2 stops
YOW11:54 pmOttawa
Jul 19
YOW6:25 amOttawa
12h 02m
2 stops
AUS5:27 pmAustin Bergstrom
$802
United Airlines
May 22
AUS6:04 pmAustin Bergstrom
14h 59m
2 stops
YOW10:03 amOttawa
May 29
YOW6:25 amOttawa
12h 02m
2 stops
AUS5:27 pmAustin Bergstrom
$823
United Airlines
May 24
AUS5:30 amAustin Bergstrom
10h 37m
2 stops
YOW5:07 pmOttawa
May 31
YOW6:00 amOttawa
11h 07m
2 stops
AUS4:07 pmAustin Bergstrom
$845

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Ottawa 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 April 9, 2026.
Use the filters below to find and compare flights from Austin to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 10/2

4:30 pm-12:25 am

1 stop6h 55m

Ottawa

Tue 10/13

8:40 am-3:25 pm

1 stop7h 45m

$332

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 5/2

7:16 pm-12:15 pm

1 stop15h 59m

Ottawa

Mon 5/4

5:55 pm-9:31 am

2 stops16h 36m

$344

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 5/2

7:16 pm-12:15 pm

1 stop15h 59m

Ottawa

Mon 5/4

9:05 am-12:23 am

1 stop16h 18m

$346

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 4/30

9:25 am-5:25 pm

1 stop7h 00m

Ottawa

Sun 5/10

2:20 pm-9:31 am

1 stop20h 11m

$356

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 5/28

6:00 am-5:35 pm

1 stop10h 35m

Ottawa

Sun 6/7

8:40 am-3:25 pm

1 stop7h 45m

$368

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sun 5/24

6:00 am-5:54 pm

2 stops34h 54m

Ottawa

Sun 5/31

2:20 pm-12:23 am

1 stop11h 03m

$370

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 5/16

6:00 am-5:35 pm

1 stop10h 35m

Ottawa

Sat 5/23

7:00 am-9:47 pm

2 stops39h 47m

$372

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sun 5/24

4:45 pm-12:25 am

1 stop6h 40m

Ottawa

Sun 5/31

9:05 am-12:23 am

1 stop16h 18m

$377

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 5/16

6:00 am-5:35 pm

1 stop10h 35m

Ottawa

Sat 5/23

2:20 pm-9:31 am

1 stop20h 11m

$378

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sun 5/3

6:00 am-5:35 pm

2 stops34h 35m

Ottawa

Thu 5/7

9:05 am-12:23 am

1 stop16h 18m

$392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Austin to Ottawa

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 Austin and Ottawa?

Can stopping save me money on Austin to Ottawa flights?

You could potentially save up to 58% on your flight if you consider stops on a Austin to Ottawa flight.

When to book flights from Austin to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Ottawa (AUS to YOW) flight deals and tips

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

Fastest flight time

5h 59m

Direct flights

None
The fastest flight from Austin to Ottawa takes 5h 59m
There are no direct flights from Austin to Ottawa. There are no popular flight routes from Austin to Ottawa.
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Frequently asked questions about flying from Austin to Ottawa

  • How far is Austin Bergstrom to Ottawa by plane?

    A flight from Austin Bergstrom to Ottawa will travel around 1583.3 mi. 5h 59m is a normal flight duration for this route.

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

    Prices for flights from Austin Bergstrom Airport to Ottawa Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents required for your trip to Ottawa 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 Ottawa 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 Austin to Ottawa?

Best airlines flying from Austin to Ottawa

Compare and see reviews for airlines that fly from Austin to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $175Free CancellationRating
7.1
10,907 reviews
Search Air Canada flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,555 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Calabogie
Petawawa
Smiths Falls
Brockville
Perth
Prescott
Winchester
Wakefield

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Ottawa for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ottawa from Austin.

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

Yes. momondo can track prices for Austin to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ottawa trip

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