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Cheap flights from Austin to Ottawa from $156

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 5/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
4:25 pm - 12:25 am
AUS
-
YOW
7h 00m
1 stop
Porter Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
$338Porter Airlines
Thu, May 28 - Thu, Jun 4
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
$346Porter Airlines
Fri, Oct 2 - Tue, Oct 13
Porter Airlines Logo
4:25 pm - 12:25 am
AUS
-
YOW
7h 00m
1 stop
Porter Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
$350Porter Airlines
Thu, May 28 - Thu, Jun 4
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
$351Porter Airlines
Thu, Jul 23 - Mon, Jul 27
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
$352Porter Airlines
Fri, Oct 2 - Tue, Oct 13
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
$353Porter Airlines
Fri, Oct 2 - Tue, Oct 13
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
$354Porter Airlines
Fri, Oct 2 - Tue, Oct 13
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
$364Porter Airlines
Fri, Oct 2 - Tue, Oct 13
Multiple Airlines Logo
6:00 am - 12:15 pm
AUS
-
YOW
29h 15m
1 stop
Multiple Airlines Logo
5:55 pm - 12:23 am
YOW
-
AUS
31h 28m
2 stops
$369Multiple Airlines
Sat, May 9 - Mon, May 11
Multiple Airlines Logo
6:00 am - 12:15 pm
AUS
-
YOW
29h 15m
1 stop
Multiple Airlines Logo
2:20 pm - 9:31 am
YOW
-
AUS
20h 11m
1 stop
$376Multiple Airlines
Sat, May 9 - Mon, May 11

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Porter Airlines flights from Austin to Ottawa

Our best Porter Airlines deals on Austin to Ottawa flight tickets
Porter Airlines
May 28
AUS4:25 pmAustin Bergstrom
7h 00m
1 stop
YOW12:25 amOttawa
Jun 4
YOW8:40 amOttawa
7h 45m
1 stop
AUS3:25 pmAustin Bergstrom
$338
Porter Airlines
Oct 2
AUS4:30 pmAustin Bergstrom
6h 55m
1 stop
YOW12:25 amOttawa
Oct 13
YOW8:40 amOttawa
7h 45m
1 stop
AUS3:25 pmAustin Bergstrom
$346
Porter Airlines
May 28
AUS4:25 pmAustin Bergstrom
7h 00m
1 stop
YOW12:25 amOttawa
Jun 4
YOW8:40 amOttawa
7h 45m
1 stop
AUS3:25 pmAustin Bergstrom
$350

WestJet flights from Austin to Ottawa

Our best WestJet deals on Austin to Ottawa flight tickets
WestJet
Aug 2
AUS5:30 pmAustin Bergstrom
11h 05m
1 stop
YOW5:35 amOttawa
Aug 22
YOW6:15 pmOttawa
23h 25m
2 stops
AUS4:40 pmAustin Bergstrom
$576
WestJet
Apr 23
AUS7:10 amAustin Bergstrom
16h 30m
2 stops
YOW12:40 amOttawa
Apr 29
YOW6:15 pmOttawa
29h 24m
2 stops
AUS10:39 pmAustin Bergstrom
$1,396

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 19, 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

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 5/28

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Thu 6/4

8:40 am-3:25 pm

1 stop7h 45m

$338
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

$346

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 5/28

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Thu 6/4

8:40 am-3:25 pm

1 stop7h 45m

$350

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 7/23

4:30 pm-12:25 am

1 stop6h 55m

Ottawa

Mon 7/27

8:40 am-3:25 pm

1 stop7h 45m

$351

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

$352

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

$353

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

$354

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

$364

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 5/9

6:00 am-12:15 pm

1 stop29h 15m

Ottawa

Mon 5/11

5:55 pm-12:23 am

2 stops31h 28m

$369

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 5/9

6:00 am-12:15 pm

1 stop29h 15m

Ottawa

Mon 5/11

2:20 pm-9:31 am

1 stop20h 11m

$376

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 21% 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

6h 02m

Direct flights

None
The fastest flight from Austin to Ottawa takes 6h 02m
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. 6h 02m 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
10,939 reviews
Search Air Canada flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,605 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.

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