Route Price Intelligence
Cheap Flights From Detroit to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$387
Deals From
$318
Usually Costs
$318 – $387
Lowest We've Seen
$117
Based on 3,372 price pointshigh confidence
Monthly Price Guide
Jan
$387
Feb
$387
Mar
$407
Apr
$391
May
$250
Jun
$304
Jul
$349
Aug
$335
Sep
$387
Oct
$387
Nov
$387
Dec
$397
Cheapest Average Expensive
Best Time to Fly from Detroit to Seattle
The cheapest time to fly from Detroit to Seattle is typically May, when fares average around $250. The most expensive month tends to be March at around $407. For the best deals, consider flying in May, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15771 price checksWorst: $317