Cheap flights from Oceanside starting at €104

View €104 flight on Sat, 6 Sep 2025Opens in a new window

Popular airlines from Oceanside

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

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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.

American Airlines
Sat, 30 Aug - Sat, 6 Sep
SAN
San Diego
PHL
Philadelphia
€239 Return, found 4 days ago
€239
Return
found 4 days ago
Select American Airlines flight, departing Sat, 30 Aug from San Diego to Philadelphia, returning Sat, 6 Sep, priced at €239 found 4 days ago
Delta
Thu, 18 Sep - Thu, 25 Sep
SAN
San Diego
PHL
Philadelphia
€243 Return, found 6 days ago
€243
Return
found 6 days ago
Select Delta flight, departing Thu, 18 Sep from San Diego to Philadelphia, returning Thu, 25 Sep, priced at €243 found 6 days ago
American Airlines
Sat, 30 Aug - Sat, 6 Sep
SAN
San Diego
PHL
Philadelphia
€254 Return, found 4 days ago
€254
Return
found 4 days ago
Select American Airlines flight, departing Sat, 30 Aug from San Diego to Philadelphia, returning Sat, 6 Sep, priced at €254 found 4 days ago
Delta
Sat, 30 Aug - Sat, 6 Sep
SAN
San Diego
PHL
Philadelphia
€257 Return, found 4 days ago
€257
Return
found 4 days ago
Select Delta flight, departing Sat, 30 Aug from San Diego to Philadelphia, returning Sat, 6 Sep, priced at €257 found 4 days ago
American Airlines
Sat, 30 Aug - Sat, 6 Sep
SAN
San Diego
PHL
Philadelphia
€273 Return, found 4 days ago
€273
Return
found 4 days ago
Select American Airlines flight, departing Sat, 30 Aug from San Diego to Philadelphia, returning Sat, 6 Sep, priced at €273 found 4 days ago
American Airlines
Sat, 30 Aug - Sat, 6 Sep
SAN
San Diego
PHL
Philadelphia
€278 Return, found 4 days ago
€278
Return
found 4 days ago
Select American Airlines flight, departing Sat, 30 Aug from San Diego to Philadelphia, returning Sat, 6 Sep, priced at €278 found 4 days ago
American Airlines
Sat, 30 Aug - Sat, 6 Sep
SAN
San Diego
PHL
Philadelphia
€280 Return, found 4 days ago
€280
Return
found 4 days ago
Select American Airlines flight, departing Sat, 30 Aug from San Diego to Philadelphia, returning Sat, 6 Sep, priced at €280 found 4 days ago
American Airlines
Sat, 30 Aug - Sat, 6 Sep
SAN
San Diego
PHL
Philadelphia
€282 Return, found 4 days ago
€282
Return
found 4 days ago
Select American Airlines flight, departing Sat, 30 Aug from San Diego to Philadelphia, returning Sat, 6 Sep, priced at €282 found 4 days ago
JetBlue Airways
Sat, 30 Aug - Sat, 6 Sep
SAN
San Diego
PHL
Philadelphia
€291 Return, found 4 days ago
€291
Return
found 4 days ago
Select JetBlue Airways flight, departing Sat, 30 Aug from San Diego to Philadelphia, returning Sat, 6 Sep, priced at €291 found 4 days ago
United
Sat, 30 Aug - Sat, 6 Sep
SAN
San Diego
PHL
Philadelphia
€308 Return, found 4 days ago
€308
Return
found 4 days ago
Select United flight, departing Sat, 30 Aug from San Diego to Philadelphia, returning Sat, 6 Sep, priced at €308 found 4 days ago

Flights from Oceanside: Essential Travel Information

Cheapest flight from Oceanside
€239 (roundtrip)
Best airlines to fly from Oceanside
American Airlines, Delta, JetBlue Airways, United
Cheapest month to fly from Oceanside
August
Oceanside IATA code
SAN
Oceanside Country/State
California
Airline ticket deals from Oceanside
€239 - €308

 

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