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Book with confidence - We have plenty of flexible travel options to choose from in case you need to change your plans.

Cheap flight offers from Chicago O'Hare to Ottawa

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Flexible on when you visit?

Please, note these prices below are 'from'.

Prices refer to lowest available return flight, and are per person for the dates shown. The flights are subject to seat availability as well as variations in the price and tariffs.

Cheap flights to Ottawa in August

8/24/20 - 8/30/20 8/31/20 - 9/6/20 9/7/20 - 9/13/20
Heathrow - Ottawa
from 674 €
5d ago
from 630 €
7d ago
from 398 €
9d ago
Glasgow - Ottawa
from 743 €
7d ago
from 631 €
1d ago

Cheap flights from outside of United Kingdom to Ottawa

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Ottawa airports map

Weather forecast for Ottawa

  • Friday 14
    Max 25  ºC
    Min 16  ºC
  • Saturday 15
    Max 26  ºC
    Min 13  ºC
  • Sunday 16
    Max 25  ºC
    Min 16  ºC
  • Monday 17
    Max 24  ºC
    Min 16  ºC