Cheap flights from Allentown to San Jose

Featured airlines

Air New Zealand
Sounds Air
Fiji Airways
Qantas Airways
Air Chathams
Malaysia Airlines
Emirates
Singapore Airlines
Jetstar
  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Allentown (ABE) to San Jose (SJC)

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.

American Airlines
Sat., 4 Jan. - Sat., 11 Jan.
PHL
Philadelphia
SFO
San Francisco
NZ$561 Return, found 4 days ago
NZ$561
Return
found 4 days ago
Select American Airlines flight, departing Sat., 4 Jan. from Philadelphia to San Francisco, returning Sat., 11 Jan., priced at NZ$561 found 4 days ago
American Airlines
Sat., 4 Jan. - Sat., 11 Jan.
PHL
Philadelphia
SFO
San Francisco
NZ$627 Return, found 4 days ago
NZ$627
Return
found 4 days ago
Select American Airlines flight, departing Sat., 4 Jan. from Philadelphia to San Francisco, returning Sat., 11 Jan., priced at NZ$627 found 4 days ago
American Airlines
Sat., 4 Jan. - Sat., 11 Jan.
PHL
Philadelphia
SFO
San Francisco
NZ$656 Return, found 4 days ago
NZ$656
Return
found 4 days ago
Select American Airlines flight, departing Sat., 4 Jan. from Philadelphia to San Francisco, returning Sat., 11 Jan., priced at NZ$656 found 4 days ago
American Airlines
Sat., 4 Jan. - Sat., 11 Jan.
PHL
Philadelphia
SFO
San Francisco
NZ$713 Return, found 4 days ago
NZ$713
Return
found 4 days ago
Select American Airlines flight, departing Sat., 4 Jan. from Philadelphia to San Francisco, returning Sat., 11 Jan., priced at NZ$713 found 4 days ago
American Airlines
Sat., 4 Jan. - Sat., 11 Jan.
PHL
Philadelphia
SFO
San Francisco
NZ$721 Return, found 4 days ago
NZ$721
Return
found 4 days ago
Select American Airlines flight, departing Sat., 4 Jan. from Philadelphia to San Francisco, returning Sat., 11 Jan., priced at NZ$721 found 4 days ago
American Airlines
Sat., 4 Jan. - Sat., 11 Jan.
PHL
Philadelphia
SFO
San Francisco
NZ$729 Return, found 4 days ago
NZ$729
Return
found 4 days ago
Select American Airlines flight, departing Sat., 4 Jan. from Philadelphia to San Francisco, returning Sat., 11 Jan., priced at NZ$729 found 4 days ago
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
*Available to Expedia members.