Route Price Intelligence
Cheap Flights From Boston to Phoenix
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$323
Great Deal
Under $310
Typical Range
$310 – $364
Lowest We've Seen
$211
Based on 265 price pointshigh confidence
Monthly Price Guide
Jan
$317
Feb
—
Mar
—
Apr
$555
May
$343
Jun
$335
Jul
$323
Aug
$290
Sep
$284
Oct
$323
Nov
$367
Dec
$377
Cheapest Average Expensive
Best Time to Fly from Boston to Phoenix
The cheapest time to fly from Boston to Phoenix is typically September, when fares average around $284. The most expensive month tends to be April at around $555. For the best deals, consider flying in September, August, January.
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: August42,110 fares analyzedTypical low: $267