Cheap flights from Ottawa - Southeastern Ontario

View NZ$139 flight on Sun, 17 Aug. 2025Opens in a new window

Popular airlines

  • Air Canada

    Air Canada

  • United

    United

  • WestJet

    WestJet

  • Porter Airlines

    Porter Airlines

  • Emirates

    Emirates

  • Lufthansa

    Lufthansa

  • 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

Cheapest flights from Ottawa - Southeastern Ontario

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sun, 7 Sep. - Sat, 13 Sep.
YOW
Ottawa
YYZ
Toronto
NZ$334 Return, found 4 days ago
NZ$334
Return
found 4 days ago
Select WestJet flight, departing Sun, 7 Sep. from Ottawa to Toronto, returning Sat, 13 Sep., priced at NZ$334 found 4 days ago
Porter Airlines
Fri, 8 Aug. - Thu, 14 Aug.
YOW
Ottawa
YYZ
Toronto
NZ$340 Return, found 6 days ago
NZ$340
Return
found 6 days ago
Select Porter Airlines flight, departing Fri, 8 Aug. from Ottawa to Toronto, returning Thu, 14 Aug., priced at NZ$340 found 6 days ago
Porter Airlines
Sun, 7 Sep. - Sat, 13 Sep.
YOW
Ottawa
YYZ
Toronto
NZ$346 Return, found 4 days ago
NZ$346
Return
found 4 days ago
Select Porter Airlines flight, departing Sun, 7 Sep. from Ottawa to Toronto, returning Sat, 13 Sep., priced at NZ$346 found 4 days ago
Porter Airlines
Sun, 7 Sep. - Sat, 13 Sep.
YOW
Ottawa
YYZ
Toronto
NZ$353 Return, found 4 days ago
NZ$353
Return
found 4 days ago
Select Porter Airlines flight, departing Sun, 7 Sep. from Ottawa to Toronto, returning Sat, 13 Sep., priced at NZ$353 found 4 days ago
Porter Airlines
Fri, 8 Aug. - Thu, 14 Aug.
YOW
Ottawa
YYZ
Toronto
NZ$376 Return, found 6 days ago
NZ$376
Return
found 6 days ago
Select Porter Airlines flight, departing Fri, 8 Aug. from Ottawa to Toronto, returning Thu, 14 Aug., priced at NZ$376 found 6 days ago
WestJet
Fri, 8 Aug. - Thu, 14 Aug.
YOW
Ottawa
YYZ
Toronto
NZ$382 Return, found 6 days ago
NZ$382
Return
found 6 days ago
Select WestJet flight, departing Fri, 8 Aug. from Ottawa to Toronto, returning Thu, 14 Aug., priced at NZ$382 found 6 days ago
Air Canada
Fri, 8 Aug. - Thu, 14 Aug.
YOW
Ottawa
YYZ
Toronto
NZ$432 Return, found 6 days ago
NZ$432
Return
found 6 days ago
Select Air Canada flight, departing Fri, 8 Aug. from Ottawa to Toronto, returning Thu, 14 Aug., priced at NZ$432 found 6 days ago
Porter Airlines
Mon, 11 Aug. - Sun, 17 Aug.
YOW
Ottawa
YVR
Vancouver
NZ$458 Return, found 4 days ago
NZ$458
Return
found 4 days ago
Select Porter Airlines flight, departing Mon, 11 Aug. from Ottawa to Vancouver, returning Sun, 17 Aug., priced at NZ$458 found 4 days ago
Porter Airlines
Sun, 7 Sep. - Sat, 13 Sep.
YOW
Ottawa
YVR
Vancouver
NZ$460 Return, found 4 days ago
NZ$460
Return
found 4 days ago
Select Porter Airlines flight, departing Sun, 7 Sep. from Ottawa to Vancouver, returning Sat, 13 Sep., priced at NZ$460 found 4 days ago
United
Sun, 7 Sep. - Sun, 14 Sep.
YOW
Ottawa
MCO
Orlando
NZ$525 Return, found 6 days ago
NZ$525
Return
found 6 days ago
Select United flight, departing Sun, 7 Sep. from Ottawa to Orlando, returning Sun, 14 Sep., priced at NZ$525 found 6 days ago

Flights from Ottawa - Southeastern Ontario: Essential Travel Information

Cheapest flight from Ottawa - Southeastern Ontario
NZ$334 (roundtrip)
Best airlines to fly from Ottawa - Southeastern Ontario
WestJet, Porter Airlines, Air Canada, United
Cheapest month to fly from Ottawa - Southeastern Ontario
September
Ottawa - Southeastern Ontario IATA code
YOW
Ottawa - Southeastern Ontario Country/State
Ontario
Airline ticket deals from Ottawa - Southeastern Ontario
NZ$334 - NZ$525

 

*Available to Expedia members.