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Cheap flights from Austin to Ottawa from $243

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 10/14. 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.
Multiple Airlines Logo
4:25 pm - 5:35 pm
AUS
-
YOW
24h 10m
1 stop
Multiple Airlines Logo
4:15 pm - 5:48 pm
YOW
-
AUS
26h 33m
2 stops
$441Multiple Airlines
Tue, Sep 8 - Mon, Sep 21
Multiple Airlines Logo
4:25 pm - 5:35 pm
AUS
-
YOW
24h 10m
1 stop
Multiple Airlines Logo
4:15 pm - 10:03 am
YOW
-
AUS
18h 48m
1 stop
$444Multiple Airlines
Tue, Sep 8 - Mon, Sep 21
Multiple Airlines Logo
10:40 am - 5:23 pm
AUS
-
YOW
29h 43m
2 stops
Multiple Airlines Logo
4:15 pm - 10:03 am
YOW
-
AUS
18h 48m
1 stop
$459Multiple Airlines
Fri, Aug 28 - Mon, Sep 14
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
$467Porter Airlines
Fri, Oct 2 - Tue, Oct 13
Air Canada Logo
11:40 am - 7:10 pm
AUS
-
YOW
6h 30m
1 stop
Air Canada Logo
5:10 am - 4:24 pm
YOW
-
AUS
12h 14m
2 stops
$738Air Canada
Thu, Aug 20 - Wed, Aug 26
Air Canada Logo
11:40 am - 7:10 pm
AUS
-
YOW
6h 30m
1 stop
Air Canada Logo
5:10 am - 4:24 pm
YOW
-
AUS
12h 14m
2 stops
$749Air Canada
Thu, Aug 20 - Wed, Aug 26
Air Canada Logo
11:40 am - 7:10 pm
AUS
-
YOW
6h 30m
1 stop
Air Canada Logo
5:10 am - 10:45 am
YOW
-
AUS
6h 35m
1 stop
$752Air Canada
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
2:30 pm - 11:54 pm
AUS
-
YOW
8h 24m
2 stops
United Airlines Logo
6:25 am - 3:21 pm
YOW
-
AUS
9h 56m
2 stops
$758United Airlines
Fri, Oct 2 - Tue, Oct 13
United Airlines Logo
12:07 pm - 6:55 pm
AUS
-
YOW
5h 48m
1 stop
United Airlines Logo
6:25 am - 3:21 pm
YOW
-
AUS
9h 56m
2 stops
$760United Airlines
Fri, Oct 2 - Tue, Oct 13
United Airlines Logo
2:30 pm - 11:54 pm
AUS
-
YOW
8h 24m
2 stops
United Airlines Logo
6:25 am - 3:21 pm
YOW
-
AUS
9h 56m
2 stops
$760United Airlines
Fri, Oct 2 - Tue, Oct 13

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WestJet flights from Austin to Ottawa

Our best WestJet deals on Austin to Ottawa flight tickets
WestJet
Aug 20
AUS5:30 pmAustin Bergstrom
41h 05m
2 stops
YOW11:35 amOttawa
Aug 26
YOW12:25 pmOttawa
29h 15m
2 stops
AUS4:40 pmAustin Bergstrom
$664
WestJet
Aug 20
AUS5:30 pmAustin Bergstrom
17h 05m
2 stops
YOW11:35 amOttawa
Aug 26
YOW6:55 amOttawa
34h 45m
3 stops
AUS4:40 pmAustin Bergstrom
$667
WestJet
Aug 20
AUS5:30 pmAustin Bergstrom
17h 05m
2 stops
YOW11:35 amOttawa
Aug 26
YOW12:25 pmOttawa
29h 15m
2 stops
AUS4:40 pmAustin Bergstrom
$708

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
$467
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
$474
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
$498

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 August 1, 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

Tue 9/8

4:25 pm-5:35 pm

1 stop24h 10m

Ottawa

Mon 9/21

4:15 pm-5:48 pm

2 stops26h 33m

$441

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Tue 9/8

4:25 pm-5:35 pm

1 stop24h 10m

Ottawa

Mon 9/21

4:15 pm-10:03 am

1 stop18h 48m

$444

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 8/28

10:40 am-5:23 pm

2 stops29h 43m

Ottawa

Mon 9/14

4:15 pm-10:03 am

1 stop18h 48m

$459

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

$467

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 8/20

11:40 am-7:10 pm

1 stop6h 30m

Ottawa

Wed 8/26

5:10 am-4:24 pm

2 stops12h 14m

$738

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 8/20

11:40 am-7:10 pm

1 stop6h 30m

Ottawa

Wed 8/26

5:10 am-4:24 pm

2 stops12h 14m

$749
Quickest round-trip

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 8/29

11:40 am-7:10 pm

1 stop6h 30m

Ottawa

Tue 9/1

5:10 am-10:45 am

1 stop6h 35m

$752

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 10/2

2:30 pm-11:54 pm

2 stops8h 24m

Ottawa

Tue 10/13

6:25 am-3:21 pm

2 stops9h 56m

$758

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 10/2

12:07 pm-6:55 pm

1 stop5h 48m

Ottawa

Tue 10/13

6:25 am-3:21 pm

2 stops9h 56m

$760

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 10/2

2:30 pm-11:54 pm

2 stops8h 24m

Ottawa

Tue 10/13

6:25 am-3:21 pm

2 stops9h 56m

$760

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 typical price of a round-trip flight between Austin and Ottawa?

Prices are currently typical for flights on this route.

Typical prices usually range from $269 to $843.
The lowest price recently found on this route was $441.

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.

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 $185Free CancellationRating
7.1
11,415 reviews
Search Air Canada flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
10,062 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
Perth
Calabogie
Smiths Falls
Prescott
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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