Route Price Intelligence
Cheap Flights From Chicago to Ottawa
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$669
Deals From
$626
Usually Costs
$626 – $805
Lowest We've Seen
$424
Based on 2,945 price pointshigh confidence
Monthly Price Guide
Jan
$805
Feb
$805
Mar
$810
Apr
$840
May
$570
Jun
$650
Jul
$655
Aug
$649
Sep
$588
Oct
$697
Nov
$805
Dec
$805
Cheapest Average Expensive
Best Time to Fly from Chicago to Ottawa
The cheapest time to fly from Chicago to Ottawa is typically May, when fares average around $570. The most expensive month tends to be April at around $840. 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: $42468 price checksWorst: $908