Cheap flights from Ottawa to South Austin

View AU$466 flight on Fri, 5 Sep. 2025Opens in a new window

Popular airlines from Ottawa to South Austin

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Ottawa (YOW) to South Austin (AUS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 7 Sep. - Sun, 14 Sep.
YOW
Ottawa
AUS
Austin
AU$909 Return, found 4 hours ago
AU$909
Return
found 4 hours ago
Select United flight, departing Sun, 7 Sep. from Ottawa to Austin, returning Sun, 14 Sep., priced at AU$909 found 4 hours ago
United
Sun, 7 Sep. - Sun, 14 Sep.
YOW
Ottawa
AUS
Austin
AU$917 Return, found 4 hours ago
AU$917
Return
found 4 hours ago
Select United flight, departing Sun, 7 Sep. from Ottawa to Austin, returning Sun, 14 Sep., priced at AU$917 found 4 hours ago
United
Sun, 7 Sep. - Sun, 14 Sep.
YOW
Ottawa
AUS
Austin
AU$919 Return, found 4 hours ago
AU$919
Return
found 4 hours ago
Select United flight, departing Sun, 7 Sep. from Ottawa to Austin, returning Sun, 14 Sep., priced at AU$919 found 4 hours ago
United
Fri, 5 Sep. - Fri, 12 Sep.
YOW
Ottawa
AUS
Austin
AU$934 Return, found 2 days ago
AU$934
Return
found 2 days ago
Select United flight, departing Fri, 5 Sep. from Ottawa to Austin, returning Fri, 12 Sep., priced at AU$934 found 2 days ago
Air Canada
Sun, 7 Sep. - Sun, 14 Sep.
YOW
Ottawa
AUS
Austin
AU$937 Return, found 4 hours ago
AU$937
Return
found 4 hours ago
Select Air Canada flight, departing Sun, 7 Sep. from Ottawa to Austin, returning Sun, 14 Sep., priced at AU$937 found 4 hours ago
WestJet
Sun, 7 Sep. - Sun, 14 Sep.
YOW
Ottawa
AUS
Austin
AU$1,128 Return, found 4 hours ago
AU$1,128
Return
found 4 hours ago
Select WestJet flight, departing Sun, 7 Sep. from Ottawa to Austin, returning Sun, 14 Sep., priced at AU$1,128 found 4 hours ago

Find the cheapest month to fly from Ottawa (YOW) to Austin (AUS)

May is typically the cheapest month to fly

From AU$704 - AU$1,371 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.