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Cheap flights from Austin to Ottawa from $226

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 8/7. 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 Austin to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:40 am - 9:52 pm
AUS
-
YOW
9h 12m
1 stop
Air Canada Logo
5:10 am - 10:45 am
YOW
-
AUS
6h 35m
1 stop
$399Air Canada
Sat, Jul 11 - Mon, Jul 20
Multiple Airlines Logo
11:40 am - 9:52 pm
AUS
-
YOW
9h 12m
1 stop
Multiple Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
$400Multiple Airlines
Sat, Jul 11 - Mon, Jul 20
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
$406Porter Airlines
Thu, Jul 30 - Mon, Aug 3
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
$418Porter Airlines
Fri, Aug 21 - Sun, Aug 23
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
$431Porter Airlines
Fri, Jun 26 - Mon, Jun 29
Multiple Airlines Logo
5:30 pm - 5:35 am
AUS
-
YOW
11h 05m
1 stop
Multiple Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
$450Multiple Airlines
Thu, Aug 20 - Mon, Aug 24
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
$456Porter Airlines
Mon, Jun 8 - Fri, Jun 12
Porter Airlines Logo
4:25 pm - 12:25 am
AUS
-
YOW
7h 00m
1 stop
Porter Airlines Logo
7:00 am - 3:25 pm
YOW
-
AUS
9h 25m
1 stop
$460Porter Airlines
Thu, Jul 30 - Mon, Aug 3
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
$471Porter Airlines
Thu, Jul 30 - Mon, Aug 3
Multiple Airlines Logo
8:15 pm - 2:33 pm
AUS
-
YOW
17h 18m
2 stops
Multiple Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
$480Multiple Airlines
Thu, Jun 18 - Tue, Jun 23

Porter Airlines flights from Austin to Ottawa

Our best Porter Airlines deals on Austin to Ottawa flight tickets
Porter Airlines
Oct 2
AUS4:25 pmAustin Bergstrom
7h 00m
1 stop
YOW12:25 amOttawa
Oct 13
YOW8:40 amOttawa
7h 45m
1 stop
AUS3:25 pmAustin Bergstrom
$397
Porter Airlines
Jul 30
AUS4:25 pmAustin Bergstrom
7h 00m
1 stop
YOW12:25 amOttawa
Aug 3
YOW8:40 amOttawa
7h 45m
1 stop
AUS3:25 pmAustin Bergstrom
$406
Porter Airlines
Oct 2
AUS4:25 pmAustin Bergstrom
7h 00m
1 stop
YOW12:25 amOttawa
Oct 13
YOW8:40 amOttawa
7h 45m
1 stop
AUS3:25 pmAustin Bergstrom
$412

Air Canada flights from Austin to Ottawa

Our best Air Canada deals on Austin to Ottawa flight tickets
Air Canada
Jul 11
AUS11:40 amAustin Bergstrom
9h 12m
1 stop
YOW9:52 pmOttawa
Jul 20
YOW5:10 amOttawa
6h 35m
1 stop
AUS10:45 amAustin Bergstrom
$399
Air Canada
May 24
AUS6:40 amAustin Bergstrom
9h 27m
1 stop
YOW5:07 pmOttawa
May 26
YOW5:05 amOttawa
6h 53m
1 stop
AUS10:58 amAustin Bergstrom
$1,430

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 May 23, 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

Sat 7/11

11:40 am-9:52 pm

1 stop9h 12m

Ottawa

Mon 7/20

5:10 am-10:45 am

1 stop6h 35m

$399

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 7/11

11:40 am-9:52 pm

1 stop9h 12m

Ottawa

Mon 7/20

8:40 am-3:25 pm

1 stop7h 45m

$400
Quickest round-trip

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 7/30

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Mon 8/3

8:40 am-3:25 pm

1 stop7h 45m

$406

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 8/21

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Sun 8/23

8:40 am-3:25 pm

1 stop7h 45m

$418

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 6/26

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Mon 6/29

8:40 am-3:25 pm

1 stop7h 45m

$431

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 8/20

5:30 pm-5:35 am

1 stop11h 05m

Ottawa

Mon 8/24

8:40 am-3:25 pm

1 stop7h 45m

$450

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Mon 6/8

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Fri 6/12

8:40 am-3:25 pm

1 stop7h 45m

$456

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 7/30

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Mon 8/3

7:00 am-3:25 pm

1 stop9h 25m

$460

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 7/30

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Mon 8/3

8:40 am-3:25 pm

1 stop7h 45m

$471

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 6/18

8:15 pm-2:33 pm

2 stops17h 18m

Ottawa

Tue 6/23

8:40 am-3:25 pm

1 stop7h 45m

$480

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?

What is the cheapest month to fly to Ottawa?

In general, September is the cheapest month to fly from Austin to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $162. The month of February is another great option to travel to Ottawa, with average flight prices from Austin averaging around $369.

Can stopping save me money on Austin to Ottawa flights?

You could potentially save up to 55% on your flight if you consider stops on a Austin to Ottawa flight.

How have Austin to Ottawa flight prices changed over time?

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 54m

Direct flights

None
The fastest flight from Austin to Ottawa takes 5h 54m
There are no direct flights from Austin to Ottawa. There are no popular flight routes from Austin to Ottawa.
Search flight deals

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 54m 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
11,077 reviews
Search Air Canada flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,751 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
Brockville
Petawawa
Smiths Falls
Calabogie
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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