$99 Cheap Delta flights San Diego (SAN) to Boston (BOS)

View $99 flight on Wed, Aug 27, 2025Opens in a new window

$99 Cheap Delta flights San Diego (SAN) to Boston (BOS)

Prices were available within the past 7 days and start at $99 for one-way flights and $197 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
Wed, Jun 25 - Tue, Jul 1
SAN
San Diego
BOS
Boston
$197
Roundtrip
Found 4 days ago
Select Delta flight, departing Wed, Jun 25 from San Diego to Boston, returning Tue, Jul 1, priced at $197 Found 4 days ago
Delta
Wed, Sep 24 - Tue, Sep 30
SAN
San Diego
BOS
Boston
$237
Roundtrip
Found 1 day ago
Select Delta flight, departing Wed, Sep 24 from San Diego to Boston, returning Tue, Sep 30, priced at $237 Found 1 day ago
Delta
Wed, Sep 24 - Tue, Sep 30
SAN
San Diego
BOS
Boston
$287
Roundtrip
Found 1 day ago
Select Delta flight, departing Wed, Sep 24 from San Diego to Boston, returning Tue, Sep 30, priced at $287 Found 1 day ago
Delta
Wed, Jun 25 - Sat, Jun 28
SAN
San Diego
BOS
Boston
$292
Roundtrip
Found 4 days ago
Select Delta flight, departing Wed, Jun 25 from San Diego to Boston, returning Sat, Jun 28, priced at $292 Found 4 days ago
Flights from San Diego (SAN) to Boston (BOS)
Origin airport
San Diego Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, United
Popular airline
JetBlue Airways
Distance
4131 km
Average flight time
9 hours 6 mins