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Cheap flights from Austin to Ottawa from C$ 276

AUS — YOW
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austin to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Austin to Ottawa

Tue 24/119:17 p.m. -
1 stop18h 28m
Tue 1/124:40 p.m. -
2 stops42h 27m
Deal found 25/10C$ 574
Fri 27/115:35 p.m. -
1 stop23h 17m
Fri 4/123:15 p.m. -
2 stops43h 59m
Deal found 22/10C$ 608
Wed 9/1211:32 a.m. -
2 stops26h 00m
Wed 16/125:40 p.m. -
1 stop23h 58m
Deal found 25/10C$ 667

Find flight deals from Austin to Ottawa

Round-trip from

C$ 574

One-way from

C$ 276

Popular in

October

Cheapest in

May

Average price

C$ 1,282
24/11-1/12
  • 24/11-1/12
  • 3 total stops
  • 60h 55m total
  • Austin to Ottawa
Search Deals
10/12-31/12
  • 10/12-31/12
  • 3 total stops
  • 29h 05m total
  • Austin to Ottawa
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 283 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 64 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Thu 10/12

11:10 a.m.-5:15 p.m.

3 stops29h 05m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 276

AustinOttawa

AUS Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Thu 10/12

5:35 p.m.-8:11 a.m.

1 stop13h 36m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 301
Quickest round-trip

AustinOttawa

AUS Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Fri 1/1

12:10 p.m.-7:30 p.m.

1 stop6h 20m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 504

AustinOttawa

AUS Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Tue 24/11

9:17 p.m.-4:45 p.m.

1 stop18h 28m

Ottawa

Tue 1/12

4:40 p.m.-10:07 a.m.

2 stops42h 27m

C$ 574

AustinOttawa

AUS Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Fri 1/1

11:14 a.m.-4:40 p.m.

3 stops28h 26m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 611

AustinOttawa

AUS Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Fri 1/1

9:42 a.m.-9:56 p.m.

2 stops11h 14m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 623

AustinOttawa

AUS Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Fri 6/11

5:35 p.m.-12:37 a.m.

1 stop6h 02m

Ottawa

Sun 8/11

10:15 a.m.-4:35 p.m.

1 stop7h 20m

C$ 884

AustinOttawa

AUS Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Mon 14/12

5:35 p.m.-12:41 a.m.

1 stop6h 06m

Ottawa

Sat 9/1

5:40 p.m.-4:40 p.m.

1 stop24h 00m

C$ 920

AustinOttawa

AUS Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Mon 14/12

7:15 a.m.-9:56 p.m.

2 stops13h 41m

Ottawa

Sat 9/1

9:45 a.m.-8:58 p.m.

1 stop12h 13m

C$ 945

AustinOttawa

AUS Austin Bergstrom - YOW Ottawa

AUSYOW

Austin Bergstrom

Sun 6/12

5:35 p.m.-12:41 a.m.

1 stop6h 06m

Ottawa

Sun 13/12

10:15 a.m.-4:38 p.m.

1 stop7h 23m

C$ 955

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Showing 1-10 of 12 resultsSorted by cheapest first
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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

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, May is the cheapest month in which you can book a flight from Austin to Ottawa (average of C$ 501). Flying from Austin to Ottawa in October is currently the most expensive (average of C$ 1,282). 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.

How much does it cost to fly round-trip from Austin to Ottawa?

Airfare is below average for this route at the moment.

Austin to Ottawa flights typically cost between C$ 660 and C$ 1,291 in November.
The cheapest round-trip price found within the last 5 days was C$ 574 on Multiple Airlines (24 Nov-1 Dec).

Related info for your journey

  • How long is the flight from Austin to Ottawa?

    A quick flight from Austin to Ottawa can take about 6h 06m. Porter Airlines provides one of the quickest options available for as low as C$ 920. 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, May is the cheapest month in which you can book a flight from Austin to Ottawa (average of C$ 501). Flying from Austin to Ottawa in October is currently the most expensive (average of C$ 1,282). 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
Prescott
Brockville
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

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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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