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

According to our current data, WestJet (C$ 610), Air Canada (C$ 689), and United Airlines (C$ 763) offers the cheapest pricing from Ottawa to Austin. These flights start at 31% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Ottawa to Austin one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 312. Users have also found prices from C$ 396 and C$ 420 on Air Canada and Delta, respectively.

What is the cheapest day to fly from Ottawa to Austin?

Travelers seeking maximum savings on their Ottawa to Austin flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Ottawa to Austin?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Austin. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Ottawa to Austin?

To save on the cost of your flight from Ottawa to Austin, book at least 57 days before your planned departure. Booking around this time can save you about 82% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 961 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,468.

What is the cheapest month to fly from Ottawa to Austin?

Flights from Ottawa to Austin lean towards being more expensive in November. Prices are generally better when you fly from Ottawa to Austin in August, with the cheapest ticket starting at C$ 673.

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

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

How can I find direct flights from Ottawa to Austin?

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

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

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

C$ 280+ Flights from Ottawa to Austin

Cheapflights Tip: The best prices from Ottawa to Austin Bergstrom are usually found in August or October, booked 66 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Ottawa to Austin

Round-trip from	C$ 503
One-way from	C$ 280
Popular in	November
Cheapest in	August
Average price	C$ 924

26/6-30/6
2 total stops
34h 40m total
Ottawa to Austin

Search Deals

23/7
2 total stops
20h 15m total
Ottawa to Austin

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Ottawa to Austin

Cheapest flights from Ottawa to Austin
Explore the most affordable flight options available from Ottawa to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Thu 26/63:50 p.m.YOW - AUS

1 stop25h 40mMultiple Airlines

Mon 30/67:15 a.m.AUS - YOW

1 stop9h 00mMultiple Airlines

Deal found 11/6C$ 503

Sun 12/106:00 a.m.YOW - AUS

1 stop11h 01mWestJet

Sun 19/104:50 p.m.AUS - YOW

2 stops22h 29mWestJet

Deal found 10/6C$ 610

Thu 25/99:35 a.m.YOW - AUS

1 stop11h 36mAir Canada

Mon 29/98:30 a.m.AUS - YOW

1 stop11h 23mAir Canada

Deal found 10/6C$ 689

Wed 17/95:15 a.m.YOW - AUS

2 stops19h 43mUnited Airlines

Tue 23/93:00 p.m.AUS - YOW

2 stops17h 58mUnited Airlines

Deal found 10/6C$ 763

Mon 7/75:55 a.m.YOW - AUS

2 stops17h 32mDelta

Thu 17/77:38 a.m.AUS - YOW

2 stops15h 44mDelta

Deal found 9/6C$ 980

Best flights from Ottawa to Austin
Discover carefully curated flight deals from Ottawa to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 June 2025.

Thu 26/63:50 p.m.YOW - AUS

1 stop25h 40mMultiple Airlines

Mon 30/67:15 a.m.AUS - YOW

1 stop9h 00mMultiple Airlines

Deal found 11/6C$ 503

Sun 12/106:00 a.m.YOW - AUS

1 stop11h 01mWestJet

Sun 19/104:50 p.m.AUS - YOW

2 stops22h 29mWestJet

Deal found 10/6C$ 610

Thu 25/99:35 a.m.YOW - AUS

1 stop11h 36mAir Canada

Mon 29/98:30 a.m.AUS - YOW

1 stop11h 23mAir Canada

Deal found 10/6C$ 689

Wed 17/95:15 a.m.YOW - AUS

2 stops19h 43mUnited Airlines

Tue 23/93:00 p.m.AUS - YOW

2 stops17h 58mUnited Airlines

Deal found 10/6C$ 763

Mon 7/75:55 a.m.YOW - AUS

2 stops17h 32mDelta

Thu 17/77:38 a.m.AUS - YOW

2 stops15h 44mDelta

Deal found 9/6C$ 980

Last-minute flights from Ottawa to Austin
Discover last-minute flight deals from Ottawa to Austin. Data last updated 12 June 2025 and is based on user searches.

Wed 25/67:15 p.m.YOW - AUS

1 stop21h 48mWestJet

Mon 30/64:50 p.m.AUS - YOW

2 stops22h 30mWestJet

Deal found 11/6C$ 715

Thu 26/63:50 p.m.YOW - AUS

1 stop25h 40mMultiple Airlines

Mon 30/67:15 a.m.AUS - YOW

1 stop9h 00mMultiple Airlines

Deal found 11/6C$ 503

Mon 7/77:29 p.m.YOW - AUS

1 stop16h 40mUnited Airlines

Thu 17/77:00 a.m.AUS - YOW

1 stop6h 04mUnited Airlines

Deal found 9/6C$ 798

Mon 7/75:55 a.m.YOW - AUS

2 stops17h 32mDelta

Thu 17/77:38 a.m.AUS - YOW

2 stops15h 44mDelta

Deal found 9/6C$ 980

Thu 10/72:40 p.m.YOW - AUS

1 stop6h 21mAir Canada

Sun 13/710:00 a.m.AUS - YOW

1 stop6h 19mAir Canada

Deal found 11/6C$ 792

One-way flights from Ottawa to Austin
Search for one-way flight options from Ottawa to Austin. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Wed 23/73:45 p.m.YOW - AUS

2 stops20h 15mMultiple Airlines

Deal found 10/6C$ 280

Wed 23/77:15 p.m.YOW - AUS

1 stop21h 48mWestJet

Deal found 10/6C$ 312

Sun 12/105:15 a.m.YOW - AUS

2 stops15h 56mAir Canada

Deal found 11/6C$ 396

Fri 17/105:55 a.m.YOW - AUS

2 stops32h 34mDelta

Deal found 11/6C$ 420

Wed 15/106:33 a.m.YOW - AUS

2 stops18h 26mUnited Airlines

Deal found 11/6C$ 422

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Thu 26/6

3:50 p.m.-4:30 p.m.

1 stop25h 40m

Austin Bergstrom

Mon 30/6

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

1 stop9h 00m

C$ 503

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Sun 12/10

6:00 a.m.-4:01 p.m.

1 stop11h 01m

Austin Bergstrom

Sun 19/10

4:50 p.m.-4:19 p.m.

2 stops22h 29m

C$ 610

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Thu 25/9

9:35 a.m.-8:11 p.m.

1 stop11h 36m

Austin Bergstrom

Mon 29/9

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

1 stop11h 23m

C$ 689

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Wed 17/9

5:15 a.m.-11:58 p.m.

2 stops19h 43m

Austin Bergstrom

Tue 23/9

3:00 p.m.-9:58 a.m.

2 stops17h 58m

C$ 763

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Mon 7/7

5:55 a.m.-10:27 p.m.

2 stops17h 32m

Austin Bergstrom

Thu 17/7

7:38 a.m.-12:22 a.m.

2 stops15h 44m

C$ 980

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Wed 23/7

3:45 p.m.-11:00 a.m.

2 stops20h 15m

C$ 280

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Wed 23/7

7:15 p.m.-4:03 p.m.

1 stop21h 48m

C$ 312

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Sun 12/10

5:15 a.m.-8:11 p.m.

2 stops15h 56m

C$ 396

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Fri 17/10

5:55 a.m.-1:29 p.m.

2 stops32h 34m

C$ 420

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Wed 15/10

6:33 a.m.-11:59 p.m.

2 stops18h 26m

C$ 422

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Best time to book a flight from Ottawa to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Ottawa 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 Ottawa to Austin

How far ahead should I book a flight from Ottawa to Austin?

The price you pay for your flight from Ottawa to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Ottawa to Austin (average of C$ 424). Flying from Ottawa to Austin in March is currently the most expensive (average of C$ 520). 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 YOW to AUS?

It’s optimal to fly from Ottawa to Austin in the morning. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.

Rainfall in Austin by month

In terms of precipitation, rainfall in Austin ranges from 53.0 - 107.0 mm per month. May is typically the wettest month, when rainfall can reach 107.0 mm. July is typically the driest time to visit Austin when rainfall is around 53.0 mm.

Temperature in Austin by month

If weather is an important factor for your trip to Austin, 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 29.0 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 Austin

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

2,868 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,531 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Ottawa to Austin round-trip?
According to our current data, WestJet (C$ 610), Air Canada (C$ 689), and United Airlines (C$ 763) offers the cheapest pricing from Ottawa to Austin. These flights start at 31% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Ottawa to Austin one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 312. Users have also found prices from C$ 396 and C$ 420 on Air Canada and Delta, respectively.
Can I find deals for flights from Ottawa to Austin that include hotel bookings?
Yes. In addition to deals on Ottawa to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Austin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Austin.
Can I find deals for business class flights from Ottawa to Austin?
Yes. Cheapflights offers flight deals from Ottawa to Austin 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 Ottawa to Austin?
Currently, September is the cheapest month in which you can book a flight from Ottawa to Austin (average of C$ 424). Flying from Ottawa to Austin in March is currently the most expensive (average of C$ 520). 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

Dripping Springs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Ottawa to Austin

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 677	AverageC$ 847	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 772	AverageC$ 907	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Austin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Austin from Ottawa.

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

Certainly. Search results for flights to Austin from Ottawa 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 Ottawa to Austin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Austin from Ottawa today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ottawa to Austin from C$ 280

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Ottawa to Austin Bergstrom are usually found in August or October, booked 66 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Ottawa to Austin

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to Austin

Cheapest flights from Ottawa to AustinExplore the most affordable flight options available from Ottawa to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Explore the most affordable flight options available from Ottawa to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Austin that are best for you.

Best time to book a flight from Ottawa to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Ottawa with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Ottawa to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Austin. Price data was last updated on 9 June 2025.

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

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

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

Rainfall in Austin by month

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

Temperature in Austin by month

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

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated 12 June 2025.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Austin. 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 Ottawa to Austin round-trip?

What are the cheapest airlines to fly from Ottawa to Austin one-way?

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

How can I find direct flights from Ottawa to Austin?

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

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

Travelling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to Austin

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Ottawa to Austin

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 Ottawa to Austin?

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

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

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

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Cheapest flights from Ottawa to Austin
Explore the most affordable flight options available from Ottawa to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.