Route Price Intelligence
Cheap Flights From Harrisburg to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$383
Deals From
$322
Usually Costs
$322 – $461
Lowest We've Seen
$257
Based on 795 price pointshigh confidence
Monthly Price Guide
Jan
$279
Feb
—
Mar
—
Apr
$424
May
$381
Jun
$424
Jul
$458
Aug
$378
Sep
$324
Oct
$310
Nov
$353
Dec
$463
Cheapest Average Expensive
Best Time to Fly from Harrisburg to Seattle
The cheapest time to fly from Harrisburg to Seattle is typically January, when fares average around $279. The most expensive month tends to be December at around $463. For the best deals, consider flying in January, October, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $25960 price checksWorst: $319