$179+ Cheap flights from Austin (AUS) to Ottawa (YOW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YOW
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Ottawa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Ottawa
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Cheapest flights from Austin to OttawaExplore 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 November 9, 2026.
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 November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Sat 12/511:10 am -
2 stops26h 22m
Sat 12/125:40 pm -
1 stop23h 58m
Deal found 11/6![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 11/245:35 pm -
1 stop16h 47m
Fri 11/275:30 am -
1 stop12h 05m
Deal found 11/6![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 11/245:35 pm -
1 stop13h 22m
Thu 11/265:30 am -
1 stop12h 05m
Deal found 11/6![Multiple Airlines logo]()
$613
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:35 pm -
1 stop6h 06m
Sat 1/95:45 pm -
1 stop23h 53m
Deal found 11/9![Porter Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 11/245:35 pm -
1 stop13h 22m
Wed 11/258:50 pm -
1 stop20h 45m
Deal found 11/6![Porter Airlines logo]()
$620
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Fri 12/255:35 pm -
1 stop6h 06m
Fri 1/110:15 am -
1 stop7h 23m
Deal found 11/5![Porter Airlines logo]()
$654
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.
Thu 12/2410:48 am -
2 stops12h 21m
Thu 12/315:30 am -
1 stop12h 08m
Deal found 11/9![Multiple Airlines logo]()
$658
Best flights from Austin to OttawaDiscover carefully curated flight deals from Austin to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
Discover carefully curated flight deals from Austin to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Sat 12/511:10 am -
2 stops26h 22m
Sat 12/125:40 pm -
1 stop23h 58m
Deal found 11/6![Multiple Airlines logo]()
$551
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:35 pm -
1 stop6h 06m
Sat 1/95:45 pm -
1 stop23h 53m
Deal found 11/9![Porter Airlines logo]()
$619
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:34 am -
2 stops12h 18m
Sat 1/95:10 am -
2 stops12h 58m
Deal found 11/9![Air Canada logo]()
$812
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.
Thu 12/2410:48 am -
2 stops12h 21m
Thu 12/315:30 am -
1 stop12h 08m
Deal found 11/9![Multiple Airlines logo]()
$658
This Air Canada deal was found by Cheapflights users on 11/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/79:45 am -
2 stops12h 10m
Mon 1/1110:05 am -
2 stops14h 09m
Deal found 11/7![Air Canada logo]()
$816
This Booking.com deal was found by Cheapflights users on 11/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:04 pm -
2 stops27h 05m
Thu 12/315:40 pm -
3 stops26h 09m
Deal found 11/7![Multiple Airlines logo]()
$837
Last-minute flights from Austin to OttawaDiscover last-minute flight deals from Austin to Ottawa. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Ottawa. Data last updated November 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 11/245:35 pm -
1 stop16h 47m
Fri 11/275:30 am -
1 stop12h 05m
Deal found 11/6![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 11/245:35 pm -
1 stop13h 22m
Thu 11/265:30 am -
1 stop12h 05m
Deal found 11/6![Multiple Airlines logo]()
$613
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 11/245:35 pm -
1 stop13h 22m
Wed 11/258:50 pm -
1 stop20h 45m
Deal found 11/6![Porter Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Sat 12/511:10 am -
2 stops26h 22m
Sat 12/125:40 pm -
1 stop23h 58m
Deal found 11/6![Multiple Airlines logo]()
$551
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:35 pm -
1 stop6h 06m
Sat 1/95:45 pm -
1 stop23h 53m
Deal found 11/9![Porter Airlines logo]()
$619
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.
Thu 12/2410:48 am -
2 stops12h 21m
Thu 12/315:30 am -
1 stop12h 08m
Deal found 11/9![Multiple Airlines logo]()
$658
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Fri 12/255:35 pm -
1 stop6h 06m
Fri 1/110:15 am -
1 stop7h 23m
Deal found 11/5![Porter Airlines logo]()
$654
One-way flights from Austin to OttawaSearch for one-way flight options from Austin to Ottawa. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
Search for one-way flight options from Austin to Ottawa. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 12/1511:32 am -
2 stops11h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/1611:32 am -
2 stops35h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 12/135:35 pm -
1 stop29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Thu 12/1710:48 am -
3 stops35h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 3/210:31 am -
2 stops26h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 3/25:40 pm -
1 stop22h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Porter Airlines logo]()
$252
Find 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 November 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $426 (Kiwi.com) |
One-way from | $179 (Kiwi.com) |
Popular in | October |
Cheapest in | May |
Average price | $603 |
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 7,457,451 searches. Data last updated November 9, 2026.
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
Cheapest round-trip
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Tue 12/15
11:32 am-12:09 am
2 stops11h 37m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$179
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Tue 3/2
5:40 pm-5:03 pm
1 stop22h 23m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$252
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Sat 12/12
11:10 am-11:40 pm
3 stops59h 30m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$273
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Tue 3/2
8:28 pm-5:55 pm
3 stops20h 27m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$311
Quickest round-trip
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Thu 12/17
5:35 pm-12:41 am
1 stop6h 06m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$315
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Mon 12/21
7:44 pm-5:56 pm
3 stops21h 12m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$337
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Tue 12/22
5:35 pm-11:40 pm
1 stop29h 05m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$365
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Sat 12/5
11:10 am-2:32 pm
2 stops26h 22m
Ottawa
Sat 12/12
5:40 pm-4:38 pm
1 stop23h 58m
$551
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Mon 12/14
5:35 pm-12:41 am
1 stop6h 06m
Ottawa
Sat 1/9
5:45 pm-4:38 pm
1 stop23h 53m
$619
AustinOttawa
AUS Austin Bergstrom - YOW Ottawa
AUSYOW
Austin Bergstrom
Thu 12/24
10:48 am-12:09 am
2 stops12h 21m
Ottawa
Thu 12/31
5:30 am-4:38 pm
1 stop12h 08m
$658
Showing 1-10 of 13 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Ottawa flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
AUS-YOW
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, May is the cheapest month in which you can book a flight from Austin to Ottawa (average of $358). Flying from Austin to Ottawa in October is currently the most expensive (average of $1,055). 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 $603 and $788 in December.The cheapest round-trip price found within the last 5 days was $551 on Multiple Airlines (Dec 5-Dec 12).
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 November 9, 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andAir 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.
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Entertainment
6.9
Food
7.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Entertainment
6.9
Food
7.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Entertainment
6.9
Food
7.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
8.0
Entertainment
6.9
Food
7.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
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.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
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Austin and Ottawa flights
Browse other Austin and Ottawa flight options. Last updated on November 9, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on November 9, 2026.
Other flights to Ottawa
Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Austin to Ottawa
Discover the top 3 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 7,457,451 searches. Data last updated November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$185 | Average$727 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$188 | Average$590 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$366 | Average$540 | FlexibilityNo cancel fee | On-time69% |