Flights from San Diego to Boston with United Airlines

Our cheapest offers for flights from San Diego to Boston

Here you can compare cheap flights from San Diego (SAN) to Boston (BOS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Boston. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
San Diego
Boston
Outbound
09/20/25
1 Stopover (LAX)
UA4723, UA1783
07h 58min
Return
09/27/25
direct
AS0260
06h 05min
United Airlines ?
$318
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: San Diego - Boston

Roundtrip from 249,20 $US
Flight duration min. 05:14 / max. 07:45
Return flight duration min. 06:37/ max. 10:15
Distance 4160 km
Flights per week 36
Departure airport Airport San Diego - Lindberg Field International, CA (SAN)
Arrival airport Airport Boston Logan International Airport, MA (BOS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Boston
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