Route Price Intelligence
Cheap Flights From Houston to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$349
Deals From
$240
Usually Costs
$240 – $447
Lowest We've Seen
$145
Based on 8,574 price pointshigh confidence
Monthly Price Guide
Jan
$447
Feb
$447
Mar
$480
Apr
$230
May
$225
Jun
$240
Jul
$256
Aug
$240
Sep
$389
Oct
$447
Nov
$447
Dec
$447
Cheapest Average Expensive
Best Time to Fly from Houston to Seattle
The cheapest time to fly from Houston to Seattle is typically May, when fares average around $225. The most expensive month tends to be March at around $480. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16090 price checksWorst: $225