Route Price Intelligence
Cheap Flights From Portland to Milwaukee
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$403
Deals From
$355
Usually Costs
$355 – $477
Lowest We've Seen
$210
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$447
Feb
$462
Mar
—
Apr
—
May
$615
Jun
$376
Jul
$365
Aug
$355
Sep
$355
Oct
$356
Nov
$432
Dec
$477
Cheapest Average Expensive
Best Time to Fly from Portland to Milwaukee
The cheapest time to fly from Portland to Milwaukee is typically August, when fares average around $355. The most expensive month tends to be May at around $615. 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: $21770 price checksWorst: $387