Cheap flights from Boston to East County

View AU$157 flight on Thu, 14 Aug. 2025Opens in a new window

Popular airlines from Boston to East County

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Boston (BOS) to East County (SAN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 23 Aug. - Sat, 30 Aug.
BOS
Boston
SAN
San Diego
AU$382 Return, found 5 days ago
AU$382
Return
found 5 days ago
Select Delta flight, departing Sat, 23 Aug. from Boston to San Diego, returning Sat, 30 Aug., priced at AU$382 found 5 days ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
ORH
Worcester
SAN
San Diego
AU$388 Return, found 2 days ago
AU$388
Return
found 2 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Worcester to San Diego, returning Sat, 13 Sep., priced at AU$388 found 2 days ago
American Airlines
Sat, 23 Aug. - Sat, 30 Aug.
BOS
Boston
CLD
Carlsbad
AU$398 Return, found 5 days ago
AU$398
Return
found 5 days ago
Select American Airlines flight, departing Sat, 23 Aug. from Boston to Carlsbad, returning Sat, 30 Aug., priced at AU$398 found 5 days ago
Hawaiian Airlines
Wed, 6 Aug. - Sat, 9 Aug.
BOS
Boston
SAN
San Diego
AU$444 Return, found 6 days ago
AU$444
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, 6 Aug. from Boston to San Diego, returning Sat, 9 Aug., priced at AU$444 found 6 days ago
Alaska Airlines
Sat, 23 Aug. - Sat, 30 Aug.
BOS
Boston
SAN
San Diego
AU$458 Return, found 5 days ago
AU$458
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 23 Aug. from Boston to San Diego, returning Sat, 30 Aug., priced at AU$458 found 5 days ago
United
Sat, 23 Aug. - Sat, 30 Aug.
BOS
Boston
SAN
San Diego
AU$483 Return, found 5 days ago
AU$483
Return
found 5 days ago
Select United flight, departing Sat, 23 Aug. from Boston to San Diego, returning Sat, 30 Aug., priced at AU$483 found 5 days ago
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