Route Price Intelligence
Cheap Flights From Detroit to Portland
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$420
Deals From
$335
Usually Costs
$335 – $499
Lowest We've Seen
$180
Based on 8,475 price pointshigh confidence
Monthly Price Guide
Jan
$517
Feb
$519
Mar
$624
Apr
$354
May
$334
Jun
$383
Jul
$369
Aug
$354
Sep
$482
Oct
$486
Nov
$499
Dec
$509
Cheapest Average Expensive
Best Time to Fly from Detroit to Portland
The cheapest time to fly from Detroit to Portland is typically May, when fares average around $334. The most expensive month tends to be March at around $624. For the best deals, consider flying in May, April, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18087 price checksWorst: $350