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Cheap flights from Ottawa to Austin from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Austin departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:55 am - 3:25 pm
YOW
-
AUS
9h 30m
1 stop
Multiple Airlines Logo
4:25 pm - 12:20 am
AUS
-
YOW
6h 55m
1 stop
$419Multiple Airlines
Fri, Aug 21 - Mon, Aug 24
Multiple Airlines Logo
6:55 am - 3:25 pm
YOW
-
AUS
9h 30m
1 stop
Multiple Airlines Logo
4:25 pm - 12:20 am
AUS
-
YOW
6h 55m
1 stop
$424Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Porter Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
Porter Airlines Logo
4:25 pm - 12:25 am
AUS
-
YOW
7h 00m
1 stop
$432Porter Airlines
Thu, Sep 3 - Tue, Sep 8
Multiple Airlines Logo
1:20 pm - 10:59 am
YOW
-
AUS
22h 39m
2 stops
Multiple Airlines Logo
4:25 pm - 5:54 pm
AUS
-
YOW
24h 29m
1 stop
$433Multiple Airlines
Wed, Jul 22 - Tue, Aug 4
Multiple Airlines Logo
6:25 pm - 3:25 pm
YOW
-
AUS
22h 00m
1 stop
Multiple Airlines Logo
4:25 pm - 5:54 pm
AUS
-
YOW
24h 29m
1 stop
$439Multiple Airlines
Wed, Jul 22 - Tue, Aug 4
American Airlines Logo
7:00 am - 10:22 pm
YOW
-
AUS
16h 22m
2 stops
American Airlines Logo
7:20 am - 8:00 pm
AUS
-
YOW
11h 40m
2 stops
$441American Airlines
Tue, Sep 1 - Sat, Sep 5
Porter Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
Porter Airlines Logo
4:25 pm - 12:25 am
AUS
-
YOW
7h 00m
1 stop
$442Porter Airlines
Tue, Jul 28 - Tue, Aug 4
Multiple Airlines Logo
6:55 am - 3:25 pm
YOW
-
AUS
9h 30m
1 stop
Multiple Airlines Logo
4:25 pm - 12:20 am
AUS
-
YOW
6h 55m
1 stop
$443Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
Porter Airlines Logo
8:40 am - 3:25 pm
YOW
-
AUS
7h 45m
1 stop
Porter Airlines Logo
4:25 pm - 12:25 am
AUS
-
YOW
7h 00m
1 stop
$447Porter Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
7:00 am - 4:39 pm
YOW
-
AUS
34h 39m
2 stops
Multiple Airlines Logo
4:25 pm - 12:20 am
AUS
-
YOW
6h 55m
1 stop
$454Multiple Airlines
Fri, Aug 21 - Mon, Aug 24

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American Airlines flights from Ottawa to Austin

Our best American Airlines deals on Ottawa to Austin flight tickets
American Airlines
Sep 1
YOW7:00 amOttawa
16h 22m
2 stops
AUS10:22 pmAustin Bergstrom
Sep 5
AUS7:20 amAustin Bergstrom
11h 40m
2 stops
YOW8:00 pmOttawa
$441
American Airlines
Sep 4
YOW8:40 amOttawa
16h 10m
2 stops
AUS11:50 pmAustin Bergstrom
Sep 5
AUS7:20 amAustin Bergstrom
11h 40m
2 stops
YOW8:00 pmOttawa
$475
American Airlines
Sep 1
YOW7:00 amOttawa
16h 22m
2 stops
AUS10:22 pmAustin Bergstrom
Sep 11
AUS7:00 amAustin Bergstrom
16h 25m
2 stops
YOW12:25 amOttawa
$477

Porter Airlines flights from Ottawa to Austin

Our best Porter Airlines deals on Ottawa to Austin flight tickets
Porter Airlines
Sep 3
YOW8:40 amOttawa
7h 45m
1 stop
AUS3:25 pmAustin Bergstrom
Sep 8
AUS4:25 pmAustin Bergstrom
7h 00m
1 stop
YOW12:25 amOttawa
$432
Porter Airlines
Jul 28
YOW8:40 amOttawa
7h 45m
1 stop
AUS3:25 pmAustin Bergstrom
Aug 4
AUS4:25 pmAustin Bergstrom
7h 00m
1 stop
YOW12:25 amOttawa
$442
Porter Airlines
Sep 1
YOW8:40 amOttawa
7h 45m
1 stop
AUS3:25 pmAustin Bergstrom
Sep 10
AUS4:25 pmAustin Bergstrom
7h 00m
1 stop
YOW12:25 amOttawa
$447

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Austin 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, momondo users made 832,500 searches. Data last updated July 4, 2026.
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

Cheapest round-trip

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Fri 8/21

6:55 am-3:25 pm

1 stop9h 30m

Austin Bergstrom

Mon 8/24

4:25 pm-12:20 am

1 stop6h 55m

$419

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Fri 8/14

6:55 am-3:25 pm

1 stop9h 30m

Austin Bergstrom

Fri 8/21

4:25 pm-12:20 am

1 stop6h 55m

$424
Quickest round-trip

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Thu 9/3

8:40 am-3:25 pm

1 stop7h 45m

Austin Bergstrom

Tue 9/8

4:25 pm-12:25 am

1 stop7h 00m

$432

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Wed 7/22

1:20 pm-10:59 am

2 stops22h 39m

Austin Bergstrom

Tue 8/4

4:25 pm-5:54 pm

1 stop24h 29m

$433

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Wed 7/22

6:25 pm-3:25 pm

1 stop22h 00m

Austin Bergstrom

Tue 8/4

4:25 pm-5:54 pm

1 stop24h 29m

$439

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Tue 9/1

7:00 am-10:22 pm

2 stops16h 22m

Austin Bergstrom

Sat 9/5

7:20 am-8:00 pm

2 stops11h 40m

$441

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Tue 7/28

8:40 am-3:25 pm

1 stop7h 45m

Austin Bergstrom

Tue 8/4

4:25 pm-12:25 am

1 stop7h 00m

$442

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Tue 7/28

6:55 am-3:25 pm

1 stop9h 30m

Austin Bergstrom

Tue 8/4

4:25 pm-12:20 am

1 stop6h 55m

$443

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Tue 9/1

8:40 am-3:25 pm

1 stop7h 45m

Austin Bergstrom

Tue 9/8

4:25 pm-12:25 am

1 stop7h 00m

$447

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Fri 8/21

7:00 am-4:39 pm

2 stops34h 39m

Austin Bergstrom

Mon 8/24

4:25 pm-12:20 am

1 stop6h 55m

$454

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ottawa to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ottawa and Austin?

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Ottawa is in December. Flight prices, which tend to average around $299, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in December, then January is your next best option. Flight prices from Ottawa to Austin during January average around $312.

When to book flights from Ottawa to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Austin (YOW to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Austin

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Ottawa to Austin takes 6h 35m
There are no direct flights from Ottawa to Austin. There are no popular flight routes from Ottawa to Austin.
Search flight deals

Frequently asked questions about flying from Ottawa to Austin

  • How far is Ottawa to Austin Bergstrom by plane?

    The straight-line distance from Ottawa to Austin Bergstrom is 1583.3 mi. In terms of flight time, this usually takes a little over 6h 35m.

  • When did momondo last update prices for flights from Ottawa Airport to Austin Bergstrom Airport?

    Prices for flights from Ottawa Airport to Austin Bergstrom Airport refresh daily.

  • How many operators does momondo search for flights from Ottawa Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Ottawa Airport to Austin Bergstrom Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents required for your trip to Austin Bergstrom Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austin Bergstrom Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ottawa to Austin?

Best airlines flying from Ottawa to Austin

Compare and see reviews for airlines that fly from Ottawa to Austin with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $305Free CancellationRating
7.4
9,930 reviews
Search United Airlines flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Cedar Park
Marble Falls
Georgetown
Canyon Lake
Horseshoe Bay
Dripping Springs
Seguin
Bastrop
Pflugerville
Kyle
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Austin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Austin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to Austin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to Austin flights to just show those with flexible booking policies.

How can momondo help me find flights from Ottawa to Austin?

momondo provides multiple filters to help you find the best flight to Austin from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ottawa to Austin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Austin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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