Cheap flights from Oceanside

View AU$219 flight on Sun, 11 May 2025Opens in a new window

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Cheapest flights from Oceanside

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat., 10 May - Sun., 25 May
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$469 Return, found 1 day ago
AU$469
Return
found 1 day ago
Select Delta flight, departing Sat., 10 May from San Diego Intl. to Philadelphia Intl., returning Sun., 25 May, priced at AU$469 found 1 day ago
Delta
Wed., 14 May - Sun., 25 May
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$486 Return, found 1 day ago
AU$486
Return
found 1 day ago
Select Delta flight, departing Wed., 14 May from San Diego Intl. to Philadelphia Intl., returning Sun., 25 May, priced at AU$486 found 1 day ago
Delta
Wed., 14 May - Wed., 28 May
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$503 Return, found 1 day ago
AU$503
Return
found 1 day ago
Select Delta flight, departing Wed., 14 May from San Diego Intl. to Philadelphia Intl., returning Wed., 28 May, priced at AU$503 found 1 day ago
Delta
Wed., 18 Jun. - Tue., 1 Jul.
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$516 Return, found 1 day ago
AU$516
Return
found 1 day ago
Select Delta flight, departing Wed., 18 Jun. from San Diego Intl. to Philadelphia Intl., returning Tue., 1 Jul., priced at AU$516 found 1 day ago
Delta
Wed., 14 May - Thu., 29 May
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$532 Return, found 1 day ago
AU$532
Return
found 1 day ago
Select Delta flight, departing Wed., 14 May from San Diego Intl. to Philadelphia Intl., returning Thu., 29 May, priced at AU$532 found 1 day ago
Delta
Fri., 13 Jun. - Tue., 1 Jul.
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$545 Return, found 1 day ago
AU$545
Return
found 1 day ago
Select Delta flight, departing Fri., 13 Jun. from San Diego Intl. to Philadelphia Intl., returning Tue., 1 Jul., priced at AU$545 found 1 day ago
JetBlue Airways
Sun., 15 Jun. - Fri., 20 Jun.
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$578 Return, found 1 day ago
AU$578
Return
found 1 day ago
Select JetBlue Airways flight, departing Sun., 15 Jun. from San Diego Intl. to Philadelphia Intl., returning Fri., 20 Jun., priced at AU$578 found 1 day ago
American Airlines
Sat., 14 Jun. - Wed., 25 Jun.
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$601 Return, found 1 day ago
AU$601
Return
found 1 day ago
Select American Airlines flight, departing Sat., 14 Jun. from San Diego Intl. to Philadelphia Intl., returning Wed., 25 Jun., priced at AU$601 found 1 day ago
United
Sun., 22 Jun. - Wed., 9 Jul.
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$786 Return, found 1 day ago
AU$786
Return
found 1 day ago
Select United flight, departing Sun., 22 Jun. from San Diego Intl. to Philadelphia Intl., returning Wed., 9 Jul., priced at AU$786 found 1 day ago
Alaska Airlines
Mon., 14 Apr. - Fri., 18 Apr.
SAN
San Diego Intl.
PHL
Philadelphia Intl.
AU$1,219 Return, found 4 days ago
AU$1,219
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon., 14 Apr. from San Diego Intl. to Philadelphia Intl., returning Fri., 18 Apr., priced at AU$1,219 found 4 days ago

Flights from Oceanside: Essential Travel Information

Cheapest flight from Oceanside
AU$469 (roundtrip)
Best airlines to fly from Oceanside
American Airlines, Delta, Alaska Airlines, United, JetBlue Airways
Cheapest month to fly from Oceanside
May
Oceanside IATA code
SAN
Oceanside Country/State
California
Airline ticket deals from Oceanside
AU$469 - AU$1,219
*Available to Expedia members.