Route Price Intelligence
Cheap Flights From Boston to Phoenix
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$324
Deals From
$285
Usually Costs
$285 – $345
Lowest We've Seen
$157
Based on 3,640 price pointshigh confidence
Monthly Price Guide
Jan
$324
Feb
$337
Mar
$364
Apr
$321
May
$258
Jun
$320
Jul
$324
Aug
$323
Sep
$324
Oct
$337
Nov
$328
Dec
$344
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 $258. The most expensive month tends to be March at around $364. For the best deals, consider flying in May, June, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16073 price checksWorst: $236