Cheap Flights to Thousand Islands

Popular airlines

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • United

    United

  • Korean Air

    Korean Air

  • EVA Airways

    EVA Airways

  • Air France

    Air France

  • KLM

    KLM

  • 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 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from Columbus (CMH) to Ottawa (YOW)

July is typically the cheapest month to fly

From ₩675,140 - ₩1,555,666 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Thousand Islands? No travel company presents more choices than Expedia if you're looking to compare flights to Thousand Islands. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to North America. Expedia provides the cheapest flights to many destinations in North America and you may find even greater savings if you combine your flight with a hotel stay in Thousand Islands.

*Available to Expedia members.