Canada
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AUS - YOW

C$ 272 Find Cheap Flights from Austin to Ottawa – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 646
Typical prices: C$ 621-C$ 1,117
Multiple Airlines
Fri 12/1Sun 21/1
AUS - YOW • 2 stops
Cheapest one-way flights
C$ 272
Typical prices: C$ 307-C$ 595
Multiple Airlines
Fri 16/11
AUS - YOW • 1 stop
Direct flights
Not available
There are currently no direct flights between Austin and Ottawa. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 34% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Fort Lauderdale (FLL)
Cheapest • Avg C$ 587 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 6h 24m (one-way)
Insights
Insights
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We hope you enjoy your trip to Ottawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Ottawa (AUS-YOW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Ottawa

Thu, 29 Oct - Thu, 5 Nov
Multiple Airlines Logo
5:40 p.m. - 12:44 a.m.AUS  Austin Bergstrom-YOW Ottawa
6h 04m1 stop Toronto Pearson Intl
Multiple Airlines Logo
5:30 a.m. - 4:40 p.m.YOW  Ottawa-AUS Austin Bergstrom
12h 10m1 stop Toronto Pearson Intl
C$ 629Multiple Airlines
Tue, 12 Jan - Thu, 21 Jan
Multiple Airlines Logo
10:31 a.m. - 12:07 a.m.AUS  Austin Bergstrom-YOW Ottawa
12h 36m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
5:30 a.m. - 4:40 p.m.YOW  Ottawa-AUS Austin Bergstrom
12h 10m1 stop Toronto Pearson Intl
C$ 646Multiple Airlines
Sat, 9 Jan - Thu, 21 Jan
Multiple Airlines Logo
10:31 a.m. - 12:07 a.m.AUS  Austin Bergstrom-YOW Ottawa
12h 36m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
5:30 a.m. - 4:40 p.m.YOW  Ottawa-AUS Austin Bergstrom
12h 10m1 stop Toronto Pearson Intl
C$ 653Multiple Airlines
Thu, 29 Oct - Thu, 5 Nov
Multiple Airlines Logo
11:51 a.m. - 7:05 p.m.AUS  Austin Bergstrom-YOW Ottawa
30h 14m2 stops Orlando Newark
Multiple Airlines Logo
5:30 a.m. - 4:40 p.m.YOW  Ottawa-AUS Austin Bergstrom
12h 10m1 stop Toronto Pearson Intl
C$ 656Multiple Airlines
Mon, 11 Jan - Thu, 21 Jan
Multiple Airlines Logo
5:40 p.m. - 12:44 a.m.AUS  Austin Bergstrom-YOW Ottawa
6h 04m1 stop Toronto Pearson Intl
Multiple Airlines Logo
5:30 a.m. - 4:40 p.m.YOW  Ottawa-AUS Austin Bergstrom
12h 10m1 stop Toronto Pearson Intl
C$ 674Multiple Airlines
Mon, 11 Jan - Thu, 21 Jan
Multiple Airlines Logo
5:40 p.m. - 12:44 a.m.AUS  Austin Bergstrom-YOW Ottawa
6h 04m1 stop Toronto Pearson Intl
Multiple Airlines Logo
4:35 p.m. - 9:36 a.m.YOW  Ottawa-AUS Austin Bergstrom
42h 01m2 stops Tampa Atlanta Hartsfield-Jackson
C$ 683Multiple Airlines
Tue, 17 Nov - Sun, 22 Nov
Porter Airlines Logo
5:40 p.m. - 5:58 p.m.AUS  Austin Bergstrom-YOW Ottawa
23h 18m1 stop Toronto Pearson Intl
Porter Airlines Logo
5:40 p.m. - 4:40 p.m.YOW  Ottawa-AUS Austin Bergstrom
24h 00m1 stop Toronto Pearson Intl
C$ 700Porter Airlines
Fri, 15 Jan - Thu, 21 Jan
Multiple Airlines Logo
5:40 p.m. - 12:44 a.m.AUS  Austin Bergstrom-YOW Ottawa
6h 04m1 stop Toronto Pearson Intl
Multiple Airlines Logo
5:30 a.m. - 4:40 p.m.YOW  Ottawa-AUS Austin Bergstrom
12h 10m1 stop Toronto Pearson Intl
C$ 714Multiple Airlines
Fri, 15 Jan - Thu, 21 Jan
Multiple Airlines Logo
5:40 p.m. - 12:44 a.m.AUS  Austin Bergstrom-YOW Ottawa
6h 04m1 stop Toronto Pearson Intl
Multiple Airlines Logo
4:35 p.m. - 9:36 a.m.YOW  Ottawa-AUS Austin Bergstrom
42h 01m2 stops Tampa Atlanta Hartsfield-Jackson
C$ 723Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Multiple Airlines Logo
5:40 p.m. - 11:40 p.m.AUS  Austin Bergstrom-YOW Ottawa
29h 00m1 stop Toronto Pearson Intl
Multiple Airlines Logo
5:40 p.m. - 4:40 p.m.YOW  Ottawa-AUS Austin Bergstrom
24h 00m1 stop Toronto Pearson Intl
C$ 727Multiple Airlines
Booking Insights

Price, demand, and travel trends for Austin to Ottawa flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Austin to Ottawa?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Austin to Ottawa. It’s 25% cheaper than the average day, while Sunday is the most expensive, with prices 93% higher.

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

•May is the cheapest month to fly from Austin to Ottawa at C$ 511 round-trip.
•October (C$ 1,504) and December (C$ 1,055) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 194% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Austin to Ottawa flights

Low season

January

Cheapest flight

C$ 272
Beat the crowds with an average 76% drop in traveller numbers.
The most popular month to fly with an average 19% increase in traveller numbers.
One-way flight from Austin to Ottawa

When to book flights from Austin to Ottawa

Are your dates flexible? Find out the best times to travel from Austin to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Austin to Ottawa flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Austin to Ottawa?

    Only Economy Class is available on flights from Austin to Ottawa.

  • How long does a flight from Austin to Ottawa take?

    A direct flight from Austin to Ottawa takes 00m, covering 4,098 km.

  • Do I need a passport to fly from Austin to Ottawa?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Austin to Ottawa flight?

    Round-trip flights from Austin to Ottawa range from C$ 621 to C$ 1,117, with an average of C$ 779 over the past 12 months. Anything below C$ 621 counts as a good deal.

  • Have flight prices from Austin to Ottawa changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 646 to C$ 2,436. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Austin to Ottawa looking right now?

    One-way fares from Austin to Ottawa are currently in line with typical prices for this route. Average one-way fares are about C$ 464.

  • What car rental options are available at Ottawa Airport (YOW)?

    Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates starting from around C$ 18 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Austin to Ottawa?

    Flights from Austin to Ottawa usually depart from Austin Bergstrom (AUS) and arrive at Ottawa (YOW).

  • Which airports do connecting flights from Austin to Ottawa pass through?

    One-stop flights from Austin to Ottawa most commonly connect through:

    • Toronto Pearson Intl (YYZ) – 47% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 21% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 15% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Austin to Ottawa?

    Yes. Flexible dates can save you up to 61% on flights from Austin to Ottawa. Tuesday is the cheapest departure day at C$ 588 round-trip on average, while Sunday is the most expensive at C$ 1,504, a difference of C$ 917.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Austin to Ottawa?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 6h 24m, compared with 6h 45m via Montreal Pierre Elliott Trudeau Intl (YUL) and 6h 45m via Newark (EWR).

  • What is the time difference between Austin and Ottawa?

    Ottawa is 1 hour ahead of Austin (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Ottawa?

    Some of the most popular sights in Ottawa are National Arts Centre, Shaw Centre, and Canal Rideau Memorial. These are among the most viewed places in Ottawa on KAYAK.

Your guide to booking Austin to Ottawa flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average C$ 588, about C$ 917 less than Sunday fares (61% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Austin to Ottawa trip for May. Fares historically average C$ 511 round-trip in that month – typically C$ 994 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ottawa Airport.

    • Hilton Garden Inn Ottawa Airport
    • Hampton Inn by Hilton Ottawa Airport
    • Fairfield Inn & Suites by Marriott Ottawa Airport

More options for your flight from Austin to Ottawa

Complete your trip to Ottawa with a hotel stay or car rental

Car rentals in Ottawa
Hotels in Ottawa
Vacations in Ottawa