| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Newark San Diego | Outbound 08/24/25 3 Stopovers (MCO, ORD, LAS) NK2819, NK2410, NK2075, NK1998 30h 37min | Return - |  Spirit Airlines |  | $107 | ||
| 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 | |
| Best option Newark San Diego | Outbound 10/18/25 direct HA4898 05h 54min | Return 11/17/25 direct AS0297 05h 20min |  Hawaiian Airlines |  | $309 | ||
| 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 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 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 | |
| Newark San Diego | Outbound 10/18/25 direct AA9378 05h 54min | Return 11/17/25 1 Stopover (ORD) AA2065, AA3848 09h 32min |  American Airlines |  | ? | $447 |
Stops
- Direct flight
Airline
- United Airlines
- Spirit Airlines
- Alaska Airlines
- American Airlines
- Hawaiian 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 US$
277 US$
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 US$
40 %
1 stopover Minneapolis - St. Paul International Airport, MN
10h 04min, from 352 US$
38 %
1 stopover Las Vegas - McCarran International Airport, NV
14h 40min, from 277 US$
19 %
Important flight information
Flight information: Newark - San Diego
| Cheapest outbound flight from | 106,76 US$ |
|---|---|
| Roundtrip from | 277,98 US$ |
| 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 US$
- Flight Newark - Fort Myers from 317 US$
- Flight Newark - Orlando from 130 US$
- Flight Newark - Fort Lauderdale from 136 US$
- Flight Newark - Tampa from 133 US$
- Flight Newark - Las Vegas from 212 US$
- Flight Newark - Los Angeles from 103 US$
- Flight Newark - San Francisco from 125 US$
- Flight Newark - Houston - George Bush from 142 US$
- Flight Newark - Dallas from 85 US$
Alternative flights to San Diego
- Flight New York - San Diego from 107 US$
- Flight Las Vegas - San Diego from 65 US$
- Flight San Francisco - San Diego from 49 US$
- Flight Orlando - San Diego from 239 US$
- Flight Austin - San Diego from 179 US$
- Flight Seattle-Tacoma - San Diego from 168 US$
- Flight Portland-Oregon - San Diego from 168 US$
- Flight San Jose - San Diego from 110 US$
- Flight Denver - San Diego from 145 US$
- Flight New York - San Diego from 144 US$
Flight destinations with a similar price
- Flight San Diego - Frankfurt from 551 US$
- Flight San Diego - Mexico City from 388 US$
- Flight San Diego - Vancouver from 202 US$
- Flight San Diego - Toronto from 321 US$
- Flight San Diego - Los Cabos from 315 US$
- Flight San Diego - Cancun from 405 US$
- Flight San Diego - Stuttgart from 630 US$
- Flight San Diego - Dusseldorf from 642 US$
- Flight San Diego - Berlin from 589 US$
- Flight San Diego - Munich from 592 US$
Flight destinations with a similar price
- Flight Newark - Los Angeles from 103 US$
- Flight Newark - Chicago O'Hare from 100 US$
- Flight Newark - Oakland from 102 US$
- Flight Newark - Nashville from 111 US$