Route Price Intelligence
Cheap Flights From Washington, D.C. to Ottawa
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$475
Deals From
$452
Usually Costs
$452 – $488
Lowest We've Seen
$329
Based on 3,544 price pointshigh confidence
Monthly Price Guide
Jan
$514
Feb
$450
Mar
$515
Apr
$662
May
$454
Jun
$452
Jul
$453
Aug
$475
Sep
$475
Oct
$475
Nov
$477
Dec
$514
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 February, when fares average around $450. The most expensive month tends to be April at around $662. For the best deals, consider flying in February, June, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $32973 price checksWorst: $692