Route Price Intelligence
Cheap Flights From Portland to Boston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$417
Great Deal
Under $417
Typical Range
$417 – $436
Lowest We've Seen
$162
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$406
Feb
$417
Mar
$428
Apr
$417
May
$417
Jun
$420
Jul
$417
Aug
—
Sep
—
Oct
$582
Nov
$414
Dec
$413
Cheapest Average Expensive
Best Time to Fly from Portland to Boston
The cheapest time to fly from Portland to Boston is typically January, when fares average around $406. The most expensive month tends to be October at around $582. For the best deals, consider flying in January, December, November.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: October10,065 fares analyzedTypical low: $239