Cheap flights from Ottawa to Lake Louise

View AU$178 flight on Thu, 28 Aug. 2025Opens in a new window

Popular airlines from Ottawa to Lake Louise

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Ottawa (YOW) to Lake Louise (YYC)

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.

WestJet
Sat, 16 Aug. - Thu, 21 Aug.
YOW
Ottawa
YYC
Calgary
AU$363 Return, found 15 hours ago
AU$363
Return
found 15 hours ago
Select WestJet flight, departing Sat, 16 Aug. from Ottawa to Calgary, returning Thu, 21 Aug., priced at AU$363 found 15 hours ago
WestJet
Sat, 16 Aug. - Thu, 21 Aug.
YOW
Ottawa
YYC
Calgary
AU$374 Return, found 15 hours ago
AU$374
Return
found 15 hours ago
Select WestJet flight, departing Sat, 16 Aug. from Ottawa to Calgary, returning Thu, 21 Aug., priced at AU$374 found 15 hours ago
WestJet
Thu, 14 Aug. - Thu, 21 Aug.
YOW
Ottawa
YYC
Calgary
AU$396 Return, found 3 days ago
AU$396
Return
found 3 days ago
Select WestJet flight, departing Thu, 14 Aug. from Ottawa to Calgary, returning Thu, 21 Aug., priced at AU$396 found 3 days ago
WestJet
Thu, 14 Aug. - Thu, 21 Aug.
YOW
Ottawa
YYC
Calgary
AU$405 Return, found 3 days ago
AU$405
Return
found 3 days ago
Select WestJet flight, departing Thu, 14 Aug. from Ottawa to Calgary, returning Thu, 21 Aug., priced at AU$405 found 3 days ago
Porter Airlines
Wed, 3 Sep. - Wed, 10 Sep.
YOW
Ottawa
YYC
Calgary
AU$427 Return, found 4 days ago
AU$427
Return
found 4 days ago
Select Porter Airlines flight, departing Wed, 3 Sep. from Ottawa to Calgary, returning Wed, 10 Sep., priced at AU$427 found 4 days ago
Air Canada
Sat, 16 Aug. - Thu, 21 Aug.
YOW
Ottawa
YYC
Calgary
AU$611 Return, found 15 hours ago
AU$611
Return
found 15 hours ago
Select Air Canada flight, departing Sat, 16 Aug. from Ottawa to Calgary, returning Thu, 21 Aug., priced at AU$611 found 15 hours ago

Find the cheapest month to fly from Ottawa (YOW) to Calgary (YYC)

December is typically the cheapest month to fly

From AU$177 - AU$645 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.