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Flights from Austin to Ottawa

Find flight deals from Austin to Ottawa for the next 3 months. Book one way flights from $181 or round trip flights from $373.

      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Thu, Jul 30 | Porter Airlines
        YOW 8:40 AM
        7h 45m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Fri, Jul 31 | Porter Airlines
        $373 $677
        45% off
        45% off
        $677 $373
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Tue, Jul 28 | Porter Airlines
        YOW 8:40 AM
        7h 45m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Thu, Jul 30 | Porter Airlines
        $375 $677
        45% off
        45% off
        $677 $375
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Mon, Aug 24 | Porter Airlines
        YOW 8:40 AM
        7h 45m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Sun, Aug 30 | Porter Airlines
        $375 $677
        45% off
        45% off
        $677 $375
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Fri, Jul 17 | Porter Airlines
        YOW 8:40 AM
        7h 45m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Mon, Jul 20 | Porter Airlines
        $380
        44% off
        $677 $380
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Fri, Jul 24 | Porter Airlines
        YOW 8:40 AM
        7h 45m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Fri, Jul 31 | Porter Airlines
        $380
        44% off
        $677 $380
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Thu, Jul 23 | Porter Airlines
        YOW 8:40 AM
        7h 45m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Fri, Jul 24 | Porter Airlines
        $414
        39% off
        $677 $414
      • AUS 4:25 PM
        6h 55m
        1 stop
        YOW 12:20 AM
        Austin - Ottawa | Fri, Aug 14 | Porter Airlines
        YOW 6:55 AM
        9h 30m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Thu, Aug 20 | WestJet
        $452
        33% off
        $677 $452
      • AUS 4:25 PM
        6h 55m
        1 stop
        YOW 12:20 AM
        Austin - Ottawa | Tue, Aug 18 | Porter Airlines
        YOW 8:40 AM
        7h 45m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Mon, Aug 24 | Porter Airlines
        $458
        32% off
        $677 $458
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Mon, Aug 10 | Porter Airlines
        YOW 8:40 AM
        7h 45m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Sun, Aug 16 | Porter Airlines
        $475
        30% off
        $677 $475
      • AUS 4:25 PM
        6h 55m
        1 stop
        YOW 12:20 AM
        Austin - Ottawa | Mon, Aug 17 | Porter Airlines
        YOW 8:40 AM
        7h 45m
        1 stop
        AUS 3:25 PM
        Ottawa - Austin | Thu, Aug 20 | Porter Airlines
        $487
        28% off
        $677 $487
      • AUS 1:00 PM
        17h 25m
        1 stop
        YOW 2:00 PM
        Austin - Ottawa | Thu, Jul 16 | Normal Airline
        YOW 3:00 PM
        6h
        Nonstop
        AUS 4:00 PM
        Ottawa - Austin | Sat, Jul 18 | Normal Airline
        Find more flights
        Find more flights
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Fri, Aug 21 | Apg Airlines
        $181 $416
        56% off
        56% off
        $416 $181
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Thu, Aug 27 | Apg Airlines
        $181 $416
        56% off
        56% off
        $416 $181
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Tue, Aug 25 | Apg Airlines
        $212 $416
        49% off
        49% off
        $416 $212
      • AUS 4:25 PM
        7h
        1 stop
        YOW 12:25 AM
        Austin - Ottawa | Mon, Aug 24 | Apg Airlines
        $242
        42% off
        $416 $242
      • AUS 11:40 AM
        26h 30m
        1 stop
        YOW 3:10 PM
        Austin - Ottawa | Mon, Aug 24 | Air Canada
        $272
        35% off
        $416 $272
      • AUS 11:40 AM
        28h 30m
        1 stop
        YOW 5:10 PM
        Austin - Ottawa | Sun, Aug 23 | Air Canada
        $272
        35% off
        $416 $272
      • AUS 5:30 PM
        11h 5m
        1 stop
        YOW 5:35 AM
        Austin - Ottawa | Thu, Aug 27 | WestJet
        $282
        32% off
        $416 $282
      • AUS 11:40 AM
        8h 40m
        1 stop
        YOW 9:20 PM
        Austin - Ottawa | Thu, Aug 27 | Air Canada
        $298
        28% off
        $416 $298
      • AUS 11:40 AM
        19h 35m
        1 stop
        YOW 8:15 AM
        Austin - Ottawa | Tue, Aug 25 | Air Canada
        $299
        28% off
        $416 $299
      • AUS 11:40 AM
        28h 30m
        1 stop
        YOW 5:10 PM
        Austin - Ottawa | Fri, Aug 21 | Air Canada
        $299
        28% off
        $416 $299
      • AUS 1:00 PM
        17h 25m
        1 stop
        YOW 2:00 PM
        Austin - Ottawa | Thu, Jul 16 | Normal Airline
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Find cheap airlines flights from Austin to Ottawa

You can choose from 1 airlines that fly from Austin to Ottawa, including Porter Airlines, Apg Airlines has lowest fares on this route.
Porter Airlines logo Porter Airlines
Airlines are determined based on actual purchased flight tickets from Austin to Ottawa according to previous 12 months data from Trip.com.

Flight Info | Austin to Ottawa

The distance between Austin and Ottawa is approximately 2,546.49 km. Based on Trip.com's data travel demand peaks in August. The off-season for travel is October.

Cheapest one-way flight price$181
Cheapest round-trip ticket price$373
Off-season for travelOctober
Peak season for travelAugust
Flight distance2,546.49 km
Popular airlinePorter Airlines
Flight statistics for the Austin–Ottawa route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Austin to Ottawa (AUS-YOW)?

    Based on Trip.com data, Apg Airlines offers one-way fares as low as $181 on Cheapest nonstop routes (e.g. AUS to YOW on Fri, Aug 21), while Porter Airlines offers Cheapest nonstop round-trips from $373 departing on Thu, Jul 30 and returning on Fri, Jul 31.
  • At the moment, several airlines serve connecting flights from Austin to Ottawa, including: Porter Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Austin to Ottawa is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Austin to Ottawa, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Aug 21, with one-way flights priced at just $181.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Apg Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Ottawa travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Austin to Ottawa is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Austin to Ottawa on July 30, 2026 with Allegiant Air, with prices starting at $171.
  • You can land at any one of the following hubs in Ottawa, with Austin-Bergstrom International Airport to Ottawa International Airport (AUS-YOW) is by far the most common option on this route: Ottawa International Airport (YOW) Gatineau-Ottawa Executive Airport (YND).
  • The time difference between Ottawa and Austin is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.