Piratefly

Cheap flights from Ottawa

We are watching 38 routes out of Ottawa. The cheapest fare we can vouch for today is €98, and for each one we say whether today is a good moment or you should wait.

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Where to fly from Ottawa

Ottawa → New York

Porter Airlines Canada Based on 131 observations ✈ Direct

Ottawa → Seattle

WestJet Based on 21 observations 1 stop

Ottawa → Fort Lauderdale

Porter Airlines Canada Based on 78 observations ✈ Direct

Ottawa → Fredericton

Air Canada Based on 44 observations ✈ Direct

Ottawa → Winnipeg

Porter Airlines Canada Based on 76 observations ✈ Direct

Ottawa → Washington

Porter Airlines Canada Based on 49 observations 1 stop

Ottawa → Puerto Vallarta

United Airlines Based on 31 observations 2 stops

Ottawa → Halifax

Porter Airlines Canada Based on 63 observations ✈ Direct

Ottawa → Vancouver

WestJet Based on 63 observations 1 stop

Ottawa → Windsor

Porter Airlines Canada Based on 42 observations ✈ Direct

Ottawa → Los Angeles

Air Canada Based on 27 observations 1 stop

Ottawa → Cancún

United Airlines Based on 77 observations 1 stop

Ottawa → Boston

Porter Airlines Canada Based on 28 observations ✈ Direct

Ottawa → Calgary

Porter Airlines Canada Based on 327 observations ✈ Direct

Ottawa → St. John's

Porter Airlines Canada Based on 33 observations ✈ Direct

Ottawa → Baltimore

Porter Airlines Canada Based on 39 observations 2 stops

Ottawa → Punta Cana

United Airlines Based on 16 observations 2 stops

Ottawa → Newburgh

Porter Airlines Canada Based on 30 observations 1 stop

Ottawa → Quebec

Porter Airlines Canada Based on 25 observations 1 stop

Ottawa → Chicago

WestJet Based on 35 observations 2 stops

Ottawa → Timmins

Porter Airlines Canada Based on 29 observations 1 stop

Ottawa → Raleigh/Durham

Porter Airlines Canada Based on 21 observations 1 stop

Ottawa → Saint John

Air Canada Based on 18 observations 1 stop

Ottawa → Philadelphia

Porter Airlines Canada Based on 20 observations 3 stops

Ottawa → London

WestJet Based on 124 observations 1 stop

Ottawa → Regina

WestJet Based on 22 observations 1 stop

Ottawa → San José

United Airlines Based on 21 observations 1 stop

Ottawa → Breslau

Porter Airlines Canada Based on 31 observations 1 stop

Ottawa → Paris

WestJet Based on 77 observations 1 stop

Ottawa → Budapest

WestJet Based on 21 observations 2 stops

Ottawa → Berlin

Porter Airlines Canada Based on 11 observations 2 stops

Ottawa → Lisbon

Porter Airlines Canada Based on 61 observations 1 stop

Ottawa → Frankfurt

WestJet Based on 16 observations 1 stop

Ottawa → Syracuse

Porter Airlines Canada Based on 13 observations 2 stops

Ottawa → Rome

WestJet Based on 10 observations 3 stops

Ottawa → Abbotsford

WestJet Based on 18 observations 2 stops

Ottawa → Kelowna

Air Canada Based on 12 observations 2 stops

Ottawa → Pittsburgh

WestJet Based on 19 observations 2 stops

Booking tips from our fare data

How far in advance should you book a flight?: Book 1–1.5 months before departure. Tracking the same flights at every lead time (94,914 flights on 19,442 routes, 2026-06-14 to 2026-11-04), that window had the smallest average premium over each flight's lowest fare: +16.8%, against +49.3% in the last 3 days.
What is the cheapest day of the week to fly?: Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.4% and Tuesday +4.2%, while Friday was the dearest at +10.6%. Weekend departures cost more than midweek ones.
What is the cheapest month to fly?: November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.1% against the route's own median, while January 2027 was the dearest at +17.5%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-04.

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