Route Price Intelligence
Cheap Flights From San Diego to Boston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$348
Deals From
$317
Usually Costs
$317 – $377
Lowest We've Seen
$196
Based on 8,901 price pointshigh confidence
Monthly Price Guide
Jan
$377
Feb
$377
Mar
$508
Apr
$327
May
$297
Jun
$326
Jul
$329
Aug
$337
Sep
$357
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 $297. The most expensive month tends to be March at around $508. 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: $19687 price checksWorst: $313