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Cheap flights from Austin to Ottawa from C$ 200

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YOW
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austin to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 January 2026.

Round-trip from

C$ 402

One-way from

C$ 200

Popular in

January

Cheapest in

September

Average price

C$ 1,698
9/4-30/4
  • 9/4-30/4
  • 2 total stops
  • 26h 00m total
  • Austin to Ottawa
Search Deals
1/3
  • 1/3
  • 1 total stop
  • 10h 15m total
  • Austin to Ottawa
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 330 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 80 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Austin to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Austin to Ottawa
Explore the most affordable flight options available from Austin to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Thu 9/46:00 a.m.
AUS
-
YOW
1 stop10h 25m
Multiple Airlines
Thu 30/47:00 a.m.
YOW
-
AUS
1 stop15h 35m
Multiple Airlines
Deal found 14/1C$ 402
Sun 1/36:10 a.m.
AUS
-
YOW
1 stop10h 15m
Multiple Airlines
Sun 8/34:15 p.m.
YOW
-
AUS
1 stop19h 14m
Multiple Airlines
Deal found 14/1C$ 438
Fri 27/31:20 p.m.
AUS
-
YOW
1 stop27h 05m
Multiple Airlines
Wed 1/47:00 a.m.
YOW
-
AUS
1 stop16h 08m
Multiple Airlines
Deal found 14/1C$ 468
Wed 4/22:04 p.m.
AUS
-
YOW
1 stop6h 52m
United Airlines
Sun 8/25:11 p.m.
YOW
-
AUS
1 stop6h 36m
United Airlines
Deal found 13/1C$ 484
Thu 12/31:20 p.m.
AUS
-
YOW
1 stop22h 15m
Multiple Airlines
Sun 15/34:15 p.m.
YOW
-
AUS
1 stop19h 51m
Multiple Airlines
Deal found 14/1C$ 502
Sat 7/21:05 p.m.
AUS
-
YOW
1 stop7h 13m
Air Canada
Sun 15/26:00 a.m.
YOW
-
AUS
1 stop7h 19m
Air Canada
Deal found 15/1C$ 516

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from Austin to Ottawa that are best for you.

Fly from

Austin

Fly to

Ottawa

Route

Depart

Return

Price

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 9/4

6:00 a.m.-5:25 p.m.

1 stop10h 25m

Ottawa

Thu 30/4

7:00 a.m.-9:35 p.m.

1 stop15h 35m

C$ 402

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sun 1/3

6:10 a.m.-5:25 p.m.

1 stop10h 15m

Ottawa

Sun 8/3

4:15 p.m.-10:29 a.m.

1 stop19h 14m

C$ 438

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Wed 4/2

2:04 p.m.-9:56 p.m.

1 stop6h 52m

Ottawa

Sun 8/2

5:11 p.m.-10:47 p.m.

1 stop6h 36m

C$ 484

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Thu 12/3

1:20 p.m.-12:35 p.m.

1 stop22h 15m

Ottawa

Sun 15/3

4:15 p.m.-11:06 a.m.

1 stop19h 51m

C$ 502

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 27/3

6:00 a.m.-5:29 p.m.

2 stops10h 29m

Ottawa

Wed 1/4

7:00 a.m.-10:08 p.m.

1 stop16h 08m

C$ 504

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sun 1/3

6:10 a.m.-5:25 p.m.

1 stop10h 15m

C$ 200

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 22/5

7:30 p.m.-3:10 p.m.

2 stops18h 40m

C$ 267

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 22/5

7:30 p.m.-3:10 p.m.

2 stops18h 40m

C$ 290

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 22/5

1:41 p.m.-9:31 a.m.

1 stop18h 50m

C$ 367

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

Best time to book a flight from Austin to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Ottawa

What is the cheapest month to book a flight from Austin to Ottawa?

Currently, September is the cheapest month in which you can book a flight from Austin to Ottawa (average of C$ 101). Flying from Austin to Ottawa in February is currently the most expensive (average of C$ 599). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Austin to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Ottawa?

    A quick flight from Austin to Ottawa can take about 6h 52m. United Airlines provides one of the quickest options available for as low as C$ 484. The distance from Austin to Ottawa is about 2546 km.

  • Can I find deals for flights from Austin to Ottawa that include hotel bookings?

    Yes. In addition to deals on Austin to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Ottawa.

  • Can I find deals for business class flights from Austin to Ottawa?

    Yes. Cheapflights offers flight deals from Austin to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Ottawa?

    Currently, September is the cheapest month in which you can book a flight from Austin to Ottawa (average of C$ 101). Flying from Austin to Ottawa in February is currently the most expensive (average of C$ 599). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Pembroke
Wakefield

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Alternative routes for Austin to Ottawa

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Austin to Ottawa?

Deals for Austin to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Austin to Ottawa?

Cheapflights helps you find that perfect flight to Ottawa from Austin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Austin to Ottawa with no change fees?

Certainly. Search results for flights to Ottawa from Austin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Austin to Ottawa become cheaper?

Yes, Cheapflights offers price alerts on Austin to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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