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Cheap flights from Austin to Ottawa from $172

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 8/24. 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

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
$435Porter 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
$452Porter Airlines
Fri, Oct 2 - Tue, Oct 13
Multiple Airlines Logo
5:23 pm - 12:20 am
AUS
-
YOW
29h 57m
2 stops
Multiple Airlines Logo
6:25 pm - 3:25 pm
YOW
-
AUS
22h 00m
1 stop
$472Multiple Airlines
Sat, Jul 25 - Wed, Aug 5
Multiple Airlines Logo
4:25 pm - 12:20 am
AUS
-
YOW
6h 55m
1 stop
Multiple Airlines Logo
6:25 pm - 3:25 pm
YOW
-
AUS
22h 00m
1 stop
$481Multiple Airlines
Thu, Jul 23 - Wed, Aug 5
Multiple Airlines Logo
4:25 pm - 12:20 am
AUS
-
YOW
6h 55m
1 stop
Multiple Airlines Logo
6:25 pm - 3:25 pm
YOW
-
AUS
22h 00m
1 stop
$496Multiple Airlines
Fri, Jul 24 - Wed, Aug 5
Multiple Airlines Logo
4:25 pm - 12:20 am
AUS
-
YOW
6h 55m
1 stop
Multiple Airlines Logo
7:00 am - 4:39 pm
YOW
-
AUS
34h 39m
2 stops
$499Multiple Airlines
Thu, Jul 23 - Mon, Aug 3
Multiple Airlines Logo
5:34 pm - 4:20 pm
AUS
-
YOW
21h 46m
2 stops
Multiple Airlines Logo
6:25 pm - 3:25 pm
YOW
-
AUS
22h 00m
1 stop
$506Multiple Airlines
Thu, Jul 23 - Wed, Aug 5
Multiple Airlines Logo
4:25 pm - 12:20 am
AUS
-
YOW
6h 55m
1 stop
Multiple Airlines Logo
6:25 pm - 6:55 pm
YOW
-
AUS
25h 30m
2 stops
$510Multiple Airlines
Mon, Jul 13 - Wed, Jul 15
Multiple Airlines Logo
2:51 pm - 12:25 pm
AUS
-
YOW
44h 34m
2 stops
Multiple Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
$514Multiple Airlines
Sat, Aug 8 - Fri, Aug 21
Multiple Airlines Logo
4:25 pm - 12:20 am
AUS
-
YOW
6h 55m
1 stop
Multiple Airlines Logo
7:00 am - 4:39 pm
YOW
-
AUS
34h 39m
2 stops
$515Multiple Airlines
Fri, Jul 24 - Mon, Aug 3

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American Airlines flights from Austin to Ottawa

Our best American Airlines deals on Austin to Ottawa flight tickets
American Airlines
Aug 20
AUS4:27 pmAustin Bergstrom
21h 28m
2 stops
YOW2:55 pmOttawa
Aug 26
YOW7:00 amOttawa
17h 50m
2 stops
AUS11:50 pmAustin Bergstrom
$511
American Airlines
Aug 20
AUS4:27 pmAustin Bergstrom
21h 28m
2 stops
YOW2:55 pmOttawa
Aug 26
YOW7:00 amOttawa
17h 50m
2 stops
AUS11:50 pmAustin Bergstrom
$522
American Airlines
Aug 20
AUS4:27 pmAustin Bergstrom
21h 28m
2 stops
YOW2:55 pmOttawa
Aug 26
YOW7:00 amOttawa
17h 50m
2 stops
AUS11:50 pmAustin Bergstrom
$533

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
$435
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
$452
Porter Airlines
Aug 20
AUS4:25 pmAustin Bergstrom
7h 00m
1 stop
YOW12:25 amOttawa
Aug 26
YOW8:55 pmOttawa
19h 30m
1 stop
AUS3:25 pmAustin Bergstrom
$571

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 June 28, 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

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Tue 10/13

8:40 am-3:25 pm

1 stop7h 45m

$435

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 10/2

4:25 pm-12:25 am

1 stop7h 00m

Ottawa

Tue 10/13

8:40 am-3:25 pm

1 stop7h 45m

$452

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 7/25

5:23 pm-12:20 am

2 stops29h 57m

Ottawa

Wed 8/5

6:25 pm-3:25 pm

1 stop22h 00m

$472

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 7/23

4:25 pm-12:20 am

1 stop6h 55m

Ottawa

Wed 8/5

6:25 pm-3:25 pm

1 stop22h 00m

$481

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 7/24

4:25 pm-12:20 am

1 stop6h 55m

Ottawa

Wed 8/5

6:25 pm-3:25 pm

1 stop22h 00m

$496

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 7/23

4:25 pm-12:20 am

1 stop6h 55m

Ottawa

Mon 8/3

7:00 am-4:39 pm

2 stops34h 39m

$499

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 7/23

5:34 pm-4:20 pm

2 stops21h 46m

Ottawa

Wed 8/5

6:25 pm-3:25 pm

1 stop22h 00m

$506

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Mon 7/13

4:25 pm-12:20 am

1 stop6h 55m

Ottawa

Wed 7/15

6:25 pm-6:55 pm

2 stops25h 30m

$510

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 8/8

2:51 pm-12:25 pm

2 stops44h 34m

Ottawa

Fri 8/21

8:40 am-3:25 pm

1 stop7h 45m

$514

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 7/24

4:25 pm-12:20 am

1 stop6h 55m

Ottawa

Mon 8/3

7:00 am-4:39 pm

2 stops34h 39m

$515

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 Ottawa from

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 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 $80. The month of May is another great option to travel to Ottawa, with average flight prices from Austin averaging around $358.

Can stopping save me money on Austin to Ottawa flights?

You could potentially save up to 59% 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

6h 03m

Direct flights

None
The fastest flight from Austin to Ottawa takes 6h 03m
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. 6h 03m 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
11,269 reviews
Search Air Canada flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,899 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
Perth
Calabogie
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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