| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Newark San Diego | Outbound 03/19/26 1 Stopover (SEA) AS0280, AS1369 11h 35min | Return 03/28/26 direct UA0427 05h 08min |  Alaska Airlines |  | ? | $465 | |
| Best option Newark San Diego | Outbound 03/19/26 direct UA1626 06h 24min | Return 03/28/26 direct UA0427 05h 08min |  United Airlines |  | ? | $469 | |
| Newark San Diego | Outbound 11/29/25 1 Stopover (PHX) AA2938, AA3049 08h 22min | Return 12/19/25 1 Stopover (PHX) AA1694, AA2825 07h 29min |  American Airlines | | ? | $664 | |
| Newark San Diego | Outbound 11/29/25 1 Stopover (PHX) AA2938, F91571 28h 11min | Return 12/19/25 2 Stopovers (DEN, MSP) F94928, SY0658, SY0231 37h 14min |  American Airlines, Frontier Airlines |  | ? | $675 | |
| Newark San Diego | Outbound 03/19/26 1 Stopover (SEA) AS0280, AS1369 11h 35min | Return 03/28/26 direct AA7549 05h 35min | Alaska Airlines |  | ? | $720 | |
| Newark San Diego | Outbound 11/29/25 1 Stopover (PHX) AA2938, AA3049 08h 22min | Return 12/19/25 1 Stopover (PHX) AA1694, AA2825 07h 29min | American Airlines | | ? | $795 | |
| Newark San Diego | Outbound 11/29/25 1 Stopover (MSP) SY0234, SY0407 07h 59min | Return 12/19/25 1 Stopover (MSP) SY0408, SY0231 12h 05min |  Sun Country Airlines |  | $797 | ||
| Newark San Diego | Outbound 11/29/25 1 Stopover (MSP) SY0234, SY0407 07h 59min | Return 12/19/25 1 Stopover (MSP) SY0408, SY0231 12h 05min | Sun Country Airlines |  | $800 | ||
| Newark San Diego | Outbound 03/19/26 2 Stopovers (LAX, LAS) AS0285, AS2228, AS3428 31h 59min | Return 03/28/26 2 Stopovers (SFO, LAX) AS3347, AS3496, AS0035 16h 19min | Alaska Airlines | | ? | $885 | |
| Newark San Diego | Outbound 03/19/26 direct UA1833 06h 24min | Return 03/28/26 direct UA0327 05h 17min | United Airlines |  | ? | $1,058 |
Stops
- Direct flight
Airline
- American Airlines
- Alaska Airlines
- United Airlines
- Sun Country Airlines
Tips and tricks to help you find cheap flights from Newark to San Diego
Favorite airline: United Airlines
86 % of travelers choose to book flights on this route with United Airlines, Sun Country Airlines and Spirit Airlines.
United Airlines
37 %
Sun Country Airlines
28 %
Spirit Airlines
21 %
Cheapest weekday: Friday
Compared to other weekdays, flights are cheapest on Friday.
Direct flights are more expensive
Flights with a stopover are on average $ 6.00 cheaper than direct flights.
non stop flight
1 stop
06h 07min
14h 40min
$283
$277
The favorite connection is non-stop
40 % of all bookings on the route Newark to San Diego are for non-stop flights.
Route
bookings
Direct flights
06h 07min, from $283
40 %
1 stopover Minneapolis - St. Paul International Airport, MN
10h 04min, from $352
38 %
1 stopover Las Vegas - McCarran International Airport, NV
14h 40min, from $277
19 %
Important flight information
Flight information: Newark - San Diego
| Roundtrip from | $464.60 |
|---|---|
| Flight duration | min. 06:05 / max. 08:52 |
| Return flight duration | min. 04:55/ max. 07:00 |
| Distance | 3899 km |
| Flights per week | 42 |
| Departure airport | Airport New York - Newark Liberty International Airport, NJ (EWR) |
| Arrival airport | Airport San Diego - Lindberg Field International, CA (SAN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Newark - Miami from $115
- Flight Newark - Orlando from $36
- Flight Newark - Fort Lauderdale from $123
- Flight Newark - Tampa from $166
- Flight Newark - Las Vegas from $89
- Flight Newark - Los Angeles from $90
- Flight Newark - San Francisco from $402
- Flight Newark - Atlanta from $105
- Flight Newark - Buffalo from $205
- Flight Newark - Detroit from $1,292
Alternative flights to San Diego
- Flight New York - San Diego from $333
- Flight Las Vegas - San Diego from $113
- Flight Austin - San Diego from $271
- Flight Seattle-Tacoma - San Diego from $79
- Flight Denver - San Diego from $236
- Flight New York - San Diego from $333
- Flight Chicago - San Diego from $268
- Flight Boston - San Diego from $433
- Flight Detroit - San Diego from $307
- Flight Dallas - San Diego from $277
Flight destinations with a similar price
- Flight San Diego - Frankfurt from $608
- Flight San Diego - Munich from $573
Flight destinations with a similar price
- Flight Newark - Oakland from $419
- Flight Newark - Dubai from $504
- Flight Newark - Antigua from $458
- Flight Newark - Vienna from $456
- Flight Newark - Brussels from $444
- Flight Newark - Birmingham from $510
- Flight Newark - Armenia (Colombia) from $460
- Flight Newark - San Jose, Costa Rica from $445
- Flight Newark - Dusseldorf from $432
- Flight Newark - Frankfurt from $450