Route Price Intelligence
Cheap Flights From Seattle to Ottawa
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$539
Deals From
$450
Usually Costs
$450 – $727
Lowest We've Seen
$260
Based on 3,807 price pointshigh confidence
Monthly Price Guide
Jan
$780
Feb
$716
Mar
$824
Apr
$724
May
$441
Jun
$466
Jul
$475
Aug
$458
Sep
$455
Oct
$642
Nov
$780
Dec
$780
Cheapest Average Expensive
Best Time to Fly from Seattle to Ottawa
The cheapest time to fly from Seattle to Ottawa is typically May, when fares average around $441. The most expensive month tends to be March at around $824. For the best deals, consider flying in May, September, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $28966 price checksWorst: $455