Route Price Intelligence
Cheap Flights From Boston to Phoenix
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$348
Deals From
$322
Usually Costs
$322 – $367
Lowest We've Seen
$211
Based on 1,365 price pointshigh confidence
Monthly Price Guide
Jan
$348
Feb
$377
Mar
$473
Apr
$499
May
$338
Jun
$353
Jul
$329
Aug
$323
Sep
$322
Oct
$327
Nov
$367
Dec
$378
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 $322. The most expensive month tends to be April at around $499. For the best deals, consider flying in September, August, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16070 price checksWorst: $236