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Cheap flights from Austin to Ottawa from C$ 246

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YOW
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 495

One-way from

C$ 260

Popular in

January

Cheapest in

May

Average price

C$ 1,200
8/7-15/7
  • 8/7-15/7
  • 2 total stops
  • 28h 55m total
  • Austin to Ottawa
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11/7
  • 11/7
  • 1 total stop
  • 20h 24m total
  • Austin to Ottawa
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 61 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Austin to Ottawa

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 12 June 2025.

Tue 8/77:15 a.m.AUS - YOW
1 stop9h 00mMultiple Airlines
Tue 15/74:10 p.m.YOW - AUS
1 stop19h 55mMultiple Airlines
Deal found 10/6C$ 495
Wed 12/119:01 a.m.AUS - YOW
2 stops13h 53mUnited Airlines
Wed 3/127:25 p.m.YOW - AUS
2 stops18h 27mUnited Airlines
Deal found 10/6C$ 894
Sat 13/911:20 a.m.AUS - YOW
1 stop6h 44mAir Canada
Mon 22/92:40 p.m.YOW - AUS
1 stop6h 15mAir Canada
Deal found 11/6C$ 1,020

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 12 June 2025.
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

Tue 8/7

7:15 a.m.-5:15 p.m.

1 stop9h 00m

Ottawa

Tue 15/7

4:10 p.m.-11:05 a.m.

1 stop19h 55m

C$ 495

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Wed 12/11

9:01 a.m.-11:54 p.m.

2 stops13h 53m

Ottawa

Wed 3/12

7:25 p.m.-12:52 p.m.

2 stops18h 27m

C$ 894

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 13/9

11:20 a.m.-7:04 p.m.

1 stop6h 44m

Ottawa

Mon 22/9

2:40 p.m.-7:55 p.m.

1 stop6h 15m

C$ 1,020

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Fri 12/9

8:25 a.m.-9:31 a.m.

1 stop24h 06m

C$ 246

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sun 14/9

4:50 p.m.-5:23 a.m.

2 stops11h 33m

C$ 269

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Sat 13/9

8:30 a.m.-8:53 p.m.

1 stop11h 23m

C$ 396

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

Wed 9/7

8:30 p.m.-5:05 p.m.

2 stops19h 35m

C$ 417

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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, October is the cheapest month in which you can book a flight from Austin to Ottawa (average of C$ 224). Flying from Austin to Ottawa in December is currently the most expensive (average of C$ 326). 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.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 12 June 2025.
United Airlines
7.4
Good
8,790 reviews
Check prices

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Air Canada
7.1
Good
9,531 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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.

  • What are the cheapest airlines flying from Austin to Ottawa round-trip?

    Our cheapest airline available from Austin to Ottawa is United Airlines. Our recent data shows that you can find tickets from as low as C$ 894 on this airline. An additional option worth looking into is Air Canada, starting at C$ 1,020. United Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, October is the cheapest month in which you can book a flight from Austin to Ottawa (average of C$ 224). Flying from Austin to Ottawa in December is currently the most expensive (average of C$ 326). 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 Austin?

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

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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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