Route Price Intelligence
Cheap Flights From Boston to Phoenix
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$315
Deals From
$298
Usually Costs
$298 – $333
Lowest We've Seen
$157
Based on 8,682 price pointshigh confidence
Monthly Price Guide
Jan
$323
Feb
$326
Mar
$363
Apr
$289
May
$267
Jun
$316
Jul
$317
Aug
$307
Sep
$309
Oct
$324
Nov
$324
Dec
$325
Cheapest Average Expensive
Best Time to Fly from Boston to Phoenix
The cheapest time to fly from Boston to Phoenix is typically May, when fares average around $267. The most expensive month tends to be March at around $363. For the best deals, consider flying in May, April, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16090 price checksWorst: $229