Route Price Intelligence
Cheap Flights From Boston to Portland
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$272
Deals From
$227
Usually Costs
$227 – $323
Lowest We've Seen
$162
Based on 813 price pointshigh confidence
Monthly Price Guide
Jan
$217
Feb
—
Mar
—
Apr
$300
May
$237
Jun
$308
Jul
$318
Aug
$263
Sep
$228
Oct
$238
Nov
$228
Dec
$358
Cheapest Average Expensive
Best Time to Fly from Boston to Portland
The cheapest time to fly from Boston to Portland is typically January, when fares average around $217. The most expensive month tends to be December at around $358. For the best deals, consider flying in January, November, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $17770 price checksWorst: $239