Route Price Intelligence
Cheap Flights From Portland to Ottawa
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$601
Deals From
$532
Usually Costs
$532 – $678
Lowest We've Seen
$323
Based on 7,979 price pointshigh confidence
Monthly Price Guide
Jan
$753
Feb
$626
Mar
$579
Apr
$546
May
$532
Jun
$640
Jul
$641
Aug
$634
Sep
$641
Oct
$653
Nov
$667
Dec
$676
Cheapest Average Expensive
Best Time to Fly from Portland to Ottawa
The cheapest time to fly from Portland to Ottawa is typically May, when fares average around $532. The most expensive month tends to be January at around $753. For the best deals, consider flying in May, April, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $32358 price checksWorst: $569