SAN - BOS Price
|
$239 - $413
|
BOS Temperature
|
39.2 - 84.2 °F
|
BOS Rainfall
|
2.8 - 3.9 inches
|
Popular in December High demand for flights, 29% potential price rise |
Cheapest in August Best time to find cheap flights, 18% potential price drop |
Round-trip from $239 From San Diego to Boston |
One-way from $78 One-way flight from San Diego to Boston |
It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
Travelers have found it’s best to book a flight 20 days in advance to save up to 25% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 20 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Diego to Boston 1-2 weeks in advance for as low as $185, or $243 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Boston. Flights to Boston from San Diego in August are about $206 on average during August, but can be found for as low as $50.
One of the essential ways to save on airfare from San Diego to Boston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 49% on airfare.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
---|---|---|---|---|---|---|
![]() |
$85 | $216 | No cancel fee | 65% | ||
![]() |
$117 | $218 | No cancel fee | 62% | ||
![]() |
$127 | $242 | No cancel fee | 69% | ||
![]() |
$126 | $246 | No cancel fee | 83% | ||
![]() |
$132 | $271 | No cancel fee | N/A | ||
![]() |
$127 | $286 | No cancel fee | 71% | ||
![]() |
$143 | $387 | No cancel fee | 75% | ||
![]() |
$170 | $428 | No cancel fee | 62% |
Afternoon Noon to 6 PM | 100% of SAN to BOS departures |
Early morning Midnight to 6 AM | 0% of SAN to BOS departures |
Morning 6 AM to noon | 0% of SAN to BOS departures |
Evening 6 PM to midnight | 0% of SAN to BOS departures |