Route Price Intelligence
Cheap Flights From Dayton to Portland
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$387
Deals From
$356
Usually Costs
$356 – $449
Lowest We've Seen
$296
Based on 2,798 price pointshigh confidence
Monthly Price Guide
Jan
$365
Feb
$365
Mar
$1,202
Apr
$469
May
$382
Jun
$365
Jul
$393
Aug
$361
Sep
$361
Oct
$365
Nov
$419
Dec
$451
Cheapest Average Expensive
Best Time to Fly from Dayton to Portland
The cheapest time to fly from Dayton to Portland is typically August, when fares average around $361. The most expensive month tends to be March at around $1,202. For the best deals, consider flying in August, September, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $29664 price checksWorst: $369