Route Price Intelligence
Cheap Flights From San Diego to Boston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$325
Deals From
$278
Usually Costs
$278 – $377
Lowest We've Seen
$196
Based on 8,605 price pointshigh confidence
Monthly Price Guide
Jan
$377
Feb
$377
Mar
$618
Apr
$333
May
$286
Jun
$313
Jul
$324
Aug
$317
Sep
$347
Oct
$377
Nov
$377
Dec
$377
Cheapest Average Expensive
Best Time to Fly from San Diego to Boston
The cheapest time to fly from San Diego to Boston is typically May, when fares average around $286. The most expensive month tends to be March at around $618. For the best deals, consider flying in May, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19688 price checksWorst: $313