Route Price Intelligence
Cheap Flights From Washington, D.C. to Ottawa
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$421
Deals From
$409
Usually Costs
$409 – $446
Lowest We've Seen
$329
Based on 8,233 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
$659
Mar
$410
Apr
$401
May
$401
Jun
$421
Jul
$441
Aug
$441
Sep
$446
Oct
$457
Nov
$457
Dec
$457
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Ottawa
The cheapest time to fly from Washington, D.C. to Ottawa is typically April, when fares average around $401. The most expensive month tends to be February at around $659. For the best deals, consider flying in April, May, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $27562 price checksWorst: $696