| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Newark San Diego | Outbound 09/04/25 direct AS0297 05h 49min | Return 09/28/25 direct AS0288 05h 40min |  Alaska Airlines |  | ? | $270 | |
| Newark San Diego | Outbound 10/18/25 2 Stopovers (LAX, LAS) NK0418, NK0473, NK1475 22h 46min | Return 11/17/25 2 Stopovers (LAS, LAX) NK1499, NK0465, NK0429 41h 23min |  Spirit Airlines |  | $358 | ||
| Newark San Diego | Outbound 09/04/25 direct AS0297 05h 49min | Return 09/28/25 direct AS0288 05h 40min | Alaska Airlines |  | ? | $276 | |
| Newark San Diego | Outbound 10/18/25 direct AS0297 05h 54min | Return 11/17/25 1 Stopover (SFO) AS3327, AS0374 09h 29min | Alaska Airlines | | ? | $278 | |
| Newark San Diego | Outbound 09/04/25 direct HA4898 05h 49min | Return 09/28/25 direct HA6417 05h 40min |  Hawaiian Airlines |  | $280 | ||
| Newark San Diego | Outbound 10/18/25 direct AS0297 05h 54min | Return 11/17/25 1 Stopover (SFO) AS3327, AS0374 09h 29min | Alaska Airlines | | ? | $289 | |
| Newark San Diego | Outbound 09/04/25 1 Stopover (LAS) NK1805, NK1496 15h 37min | Return 09/28/25 1 Stopover (MSP) SY0408, SY0233 14h 04min | Spirit Airlines |  | $320 | ||
| Newark San Diego | Outbound 09/04/25 1 Stopover (LAS) NK1805, NK1496 15h 37min | Return 09/28/25 1 Stopover (MSP) SY0408, SY0233 14h 04min | Spirit Airlines | | $326 | ||
| Newark San Diego | Outbound 10/18/25 direct UA1826 05h 46min | Return 11/17/25 direct UA0427 05h 16min |  United Airlines |  | ? | $351 | |
| Newark San Diego | Outbound 10/18/25 direct UA1626 05h 46min | Return 11/17/25 direct UA0427 05h 16min | United Airlines |  | ? | $375 |
Stops
- Direct flight
Airline
- Alaska Airlines
- Spirit Airlines
- United Airlines
- Hawaiian Airlines
- American 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 | 269,71 $ |
|---|---|
| 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 198 $
- Flight Newark - Fort Myers from 189 $
- Flight Newark - Orlando from 107 $
- Flight Newark - Fort Lauderdale from 136 $
- Flight Newark - Tampa from 131 $
- Flight Newark - Las Vegas from 212 $
- Flight Newark - Los Angeles from 93 $
- Flight Newark - San Francisco from 269 $
- Flight Newark - Houston - George Bush from 123 $
- Flight Newark - Dallas from 85 $
Alternative flights to San Diego
- Flight New York - San Diego from 239 $
- Flight Las Vegas - San Diego from 65 $
- Flight San Francisco - San Diego from 49 $
- Flight Orlando - San Diego from 239 $
- Flight Austin - San Diego from 179 $
- Flight Seattle-Tacoma - San Diego from 168 $
- Flight Portland-Oregon - San Diego from 168 $
- Flight San Jose - San Diego from 65 $
- Flight Denver - San Diego from 145 $
- Flight New York - San Diego from 239 $
Flight destinations with a similar price
- Flight San Diego - Frankfurt from 551 $
- Flight San Diego - Mexico City from 388 $
- Flight San Diego - Vancouver from 161 $
- Flight San Diego - Toronto from 275 $
- Flight San Diego - Los Cabos from 315 $
- Flight San Diego - Cancun from 405 $
- Flight San Diego - Stuttgart from 630 $
- Flight San Diego - Dusseldorf from 642 $
- Flight San Diego - Berlin from 589 $
- Flight San Diego - Munich from 592 $
Flight destinations with a similar price
- Flight Newark - San Francisco from 269 $
- Flight Newark - Oakland from 277 $
- Flight Newark - Brussels from 293 $
- Flight Newark - Guatemala from 275 $
- Flight Newark - Santo Domingo from 288 $
- Flight Newark - San Salvador from 259 $
- Flight Newark - Biloxi from 292 $