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Cheap flights from Austin to Ottawa from $150

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 12/25. 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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Cheap round-trip flights

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Multiple Airlines Logo
6:00 am - 11:58 pmAUS-YOW
16h 58m1 stop
Multiple Airlines Logo
4:20 pm - 8:53 pmYOW-AUS
29h 33m3 stops
$274Multiple Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 9
Multiple Airlines Logo
5:30 am - 5:25 pmAUS-YOW
10h 55m1 stop
Multiple Airlines Logo
4:20 pm - 8:53 pmYOW-AUS
29h 33m3 stops
$300Multiple Airlines
Find Deal
Tue, Dec 9 - Sat, Jan 10
Multiple Airlines Logo
5:30 am - 11:58 pmAUS-YOW
17h 28m2 stops
Multiple Airlines Logo
4:20 pm - 8:53 pmYOW-AUS
29h 33m3 stops
$304Multiple Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 9
Multiple Airlines Logo
5:30 am - 5:25 pmAUS-YOW
10h 55m1 stop
Multiple Airlines Logo
4:20 pm - 4:47 pmYOW-AUS
25h 27m1 stop
$326Multiple Airlines
Find Deal
Tue, Dec 9 - Sat, Jan 10
Multiple Airlines Logo
5:30 am - 5:25 pmAUS-YOW
10h 55m1 stop
Multiple Airlines Logo
6:45 am - 8:53 pmYOW-AUS
15h 08m2 stops
$328Multiple Airlines
Find Deal
Tue, Dec 9 - Sat, Jan 10
Multiple Airlines Logo
6:00 am - 10:29 pmAUS-YOW
15h 29m3 stops
Multiple Airlines Logo
4:20 pm - 8:53 pmYOW-AUS
29h 33m3 stops
$341Multiple Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 9
Air Canada Logo
9:55 am - 5:36 pmAUS-YOW
6h 41m1 stop
Air Canada Logo
2:50 pm - 9:09 pmYOW-AUS
7h 19m1 stop
$348Air Canada
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Thu, Apr 16 - Sun, Apr 19
Air Canada Logo
1:05 pm - 9:18 pmAUS-YOW
7h 13m1 stop
Air Canada Logo
2:50 pm - 9:27 pmYOW-AUS
7h 37m1 stop
$354Air Canada
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Wed, Jan 7 - Sun, Jan 11
United Airlines Logo
8:23 am - 4:30 pmAUS-YOW
7h 07m1 stop
United Airlines Logo
5:11 pm - 10:47 pmYOW-AUS
6h 36m1 stop
$362United Airlines
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Tue, Jan 6 - Fri, Jan 9
Air Canada Logo
7:39 pm - 3:23 pmAUS-YOW
18h 44m2 stops
Air Canada Logo
6:00 am - 12:19 pmYOW-AUS
7h 19m1 stop
$365Air Canada
Find Deal
Mon, Feb 16 - Sun, Mar 8

Air Canada flights from Austin to Ottawa

Our best Air Canada deals on Austin to Ottawa flight tickets
Air Canada
Apr 16
AUS9:55 amAustin Bergstrom
6h 41m
1 stop
YOW5:36 pmOttawa
Apr 19
YOW2:50 pmOttawa
7h 19m
1 stop
AUS9:09 pmAustin Bergstrom
$348
Find similar
Air Canada
Jan 7
AUS1:05 pmAustin Bergstrom
7h 13m
1 stop
YOW9:18 pmOttawa
Jan 11
YOW2:50 pmOttawa
7h 37m
1 stop
AUS9:27 pmAustin Bergstrom
$354
Find similar
Air Canada
Feb 16
AUS7:39 pmAustin Bergstrom
18h 44m
2 stops
YOW3:23 pmOttawa
Mar 8
YOW6:00 amOttawa
7h 19m
1 stop
AUS12:19 pmAustin Bergstrom
$365
Find similar

United Airlines flights from Austin to Ottawa

Our best United Airlines deals on Austin to Ottawa flight tickets
United Airlines
Jan 6
AUS8:23 amAustin Bergstrom
7h 07m
1 stop
YOW4:30 pmOttawa
Jan 9
YOW5:11 pmOttawa
6h 36m
1 stop
AUS10:47 pmAustin Bergstrom
$362
Find similar
United Airlines
Jan 7
AUS9:50 amAustin Bergstrom
11h 06m
2 stops
YOW9:56 pmOttawa
Jan 11
YOW9:45 amOttawa
12h 04m
1 stop
AUS8:49 pmAustin Bergstrom
$368
Find similar
United Airlines
Jan 7
AUS8:23 amAustin Bergstrom
7h 07m
1 stop
YOW4:30 pmOttawa
Jan 11
YOW5:55 pmOttawa
15h 35m
2 stops
AUS8:30 amAustin Bergstrom
$372
Find similar

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 November 21, 2025.
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

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Tue 1/6

6:00 am-11:58 pm

1 stop16h 58m

Ottawa

Fri 1/9

4:20 pm-8:53 pm

3 stops29h 33m

$274

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Tue 12/9

5:30 am-5:25 pm

1 stop10h 55m

Ottawa

Sat 1/10

4:20 pm-8:53 pm

3 stops29h 33m

$300

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Tue 1/6

5:30 am-11:58 pm

2 stops17h 28m

Ottawa

Fri 1/9

4:20 pm-8:53 pm

3 stops29h 33m

$304

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Tue 12/9

5:30 am-5:25 pm

1 stop10h 55m

Ottawa

Sat 1/10

4:20 pm-4:47 pm

1 stop25h 27m

$326

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Tue 12/9

5:30 am-5:25 pm

1 stop10h 55m

Ottawa

Sat 1/10

6:45 am-8:53 pm

2 stops15h 08m

$328

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Tue 1/6

6:00 am-10:29 pm

3 stops15h 29m

Ottawa

Fri 1/9

4:20 pm-8:53 pm

3 stops29h 33m

$341

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 4/16

9:55 am-5:36 pm

1 stop6h 41m

Ottawa

Sun 4/19

2:50 pm-9:09 pm

1 stop7h 19m

$348

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Wed 1/7

1:05 pm-9:18 pm

1 stop7h 13m

Ottawa

Sun 1/11

2:50 pm-9:27 pm

1 stop7h 37m

$354

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Tue 1/6

8:23 am-4:30 pm

1 stop7h 07m

Ottawa

Fri 1/9

5:11 pm-10:47 pm

1 stop6h 36m

$362

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Mon 2/16

7:39 pm-3:23 pm

2 stops18h 44m

Ottawa

Sun 3/8

6:00 am-12:19 pm

1 stop7h 19m

$365

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 $245. The month of November is another great option to travel to Ottawa, with average flight prices from Austin averaging around $603.

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Austin to Ottawa is on a Wednesday. Travelers who choose to depart for Ottawa on a Wednesday will often find tickets for as low as $666. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Friday is $1,004.

What is the cheapest time of day to depart on your flight to Ottawa?

At noon is the cheapest time of day to fly from Austin to Ottawa when you can find flight prices for as low as $724. Flying to Ottawa at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $803 on average. Flights to Ottawa from Austin in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Austin to Ottawa flights?

You could potentially save up to 39% 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

Direct flights

None
There are no direct flights from Austin to Ottawa. There are no popular flight routes from Austin to Ottawa.
Search flight deals

  • How far is Austin Bergstrom to Ottawa by plane?

    A flight from Austin Bergstrom to Ottawa will travel around 1583.3 mi. 6h 41m 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 $378Free CancellationRating
7.1
10,463 reviews
Search Air Canada flights
United AirlinesPriceFrom $434Free CancellationRating
7.4
9,028 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
Calabogie
Brockville
Petawawa
Pembroke
Smiths Falls
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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