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$150+ Cheap flights from Austin (AUS) to Ottawa (YOW)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YOW
dic. 12 — dic. 191
vie. 12/12
vie. 12/19
1 adult, Economy
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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 noviembre 12, 2025.

This Mytrip deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/265:30 amAUS - YOW
1 stop10h 55mMultiple Airlines
mié. 1/74:20 pmYOW - AUS
3 stops29h 33mMultiple Airlines
Deal found 11/9$312
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/265:30 amAUS - YOW
1 stop10h 55mMultiple Airlines
dom. 1/43:55 pmYOW - AUS
1 stop18h 52mMultiple Airlines
Deal found 11/9$439

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 noviembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$312
(Mytrip)

One-way from

$150
(Air Canada)

Popular in

January

Cheapest in

September

Average price

$853
Provider with most accurate pricing for Austin Bergstrom-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Ottawa flights.
Search Deals
From Austin Bergstrom to Ottawa
Search Deals
One-way flight from Austin Bergstrom to Ottawa
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 2,558,603 searches. Data last updated noviembre 12, 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

vie. 12/26

5:30 am-5:25 pm

1 stop10h 55m

Ottawa

mié. 1/7

4:20 pm-8:53 pm

3 stops29h 33m

$312

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

vie. 2/6

7:03 am-5:25 pm

1 stop9h 22m

Ottawa

dom. 2/8

4:15 pm-10:34 am

1 stop19h 19m

$337

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

vie. 2/6

11:30 am-12:25 am

1 stop11h 55m

Ottawa

lun. 2/9

9:30 am-4:04 pm

1 stop31h 34m

$338

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

jue. 2/5

6:03 pm-4:51 pm

2 stops21h 48m

Ottawa

lun. 2/9

7:00 am-8:53 pm

1 stop14h 53m

$342

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

lun. 4/13

9:55 am-7:16 pm

1 stop8h 21m

Ottawa

jue. 4/16

2:50 pm-9:09 pm

1 stop7h 19m

$348

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

vie. 4/3

9:55 am-5:36 pm

1 stop6h 41m

Ottawa

mar. 4/7

6:00 am-12:00 pm

1 stop7h 00m

$354

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

jue. 2/5

6:30 am-9:56 pm

2 stops14h 26m

Ottawa

dom. 2/8

2:50 pm-9:27 pm

1 stop7h 37m

$357

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

mié. 2/18

1:05 pm-9:18 pm

1 stop7h 13m

Ottawa

sáb. 2/21

5:00 am-12:19 pm

1 stop8h 19m

$360

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

jue. 12/25

11:30 am-7:15 pm

1 stop6h 45m

$150

AustinOttawa

AUS - YOW

AUSYOW

Austin Bergstrom

mié. 12/24

1:45 pm-9:18 pm

1 stop6h 33m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 13 results
1
2

Compare providers for flights from Austin to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Ottawa in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Ottawa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Ottawa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Ottawa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $73). Flying from Austin to Ottawa in February is currently the most expensive (average of $431). 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.

What is the cheapest time of day to fly from AUS to YOW?

Find hourly flight availability from Austin to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 12, 2025.

When flying from Austin to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 50% versus a flight in the evening.

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 noviembre 12, 2025.
See what other customers who have flown with United Airlines and Air Canada from Austin to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,015 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,015 reviews
United Airlines
7.4
Good
9,015 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,444 reviews
United Airlines
7.4
Good
9,015 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    Currently priced at $378, Air Canada will fly you from Austin to Ottawa and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $434. Air Canada is 52% 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, September is the cheapest month in which you can book a flight from Austin to Ottawa (average of $73). Flying from Austin to Ottawa in February is currently the most expensive (average of $431). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Austin to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Austin to Ottawa

Discover the top 2 airlines that operate flights from Austin to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$378Average$819FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$434Average$825FlexibilityNo cancel feeOn-time69%

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