| 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 09/19/25 3 Stopovers (DTW, SAT, LAS) NK0298, NK2746, NK1059, NK3791 28h 17min | Return 09/29/25 3 Stopovers (OAK, LAS, LAX) NK3012, NK2850, NK0711, NK1804 34h 04min |  Spirit Airlines |  | $317 | ||
| 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 09/19/25 direct AS0297 05h 49min | Return 09/29/25 direct AS0288 05h 40min | Alaska Airlines |  | ? | $298 | |
| Newark San Diego | Outbound 09/19/25 direct AS0297 05h 49min | Return 09/29/25 direct AS0288 05h 40min | Alaska Airlines | | ? | $307 | |
| Newark San Diego | Outbound 09/19/25 direct HA4898 05h 49min | Return 09/29/25 direct HA6417 05h 40min | Hawaiian Airlines | | ? | $311 | |
| Newark San Diego | Outbound 09/19/25 direct AS0297 05h 49min | Return 09/29/25 direct AS0288 05h 40min | Alaska Airlines |  | $312 |
Stops
- Direct flight
Airline
- Alaska Airlines
- Hawaiian Airlines
- Spirit Airlines
- United 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 $ 169
- Flight Newark - Fort Myers from $ 183
- Flight Newark - Orlando from $ 107
- Flight Newark - Fort Lauderdale from $ 129
- Flight Newark - Tampa from $ 131
- Flight Newark - Las Vegas from $ 212
- Flight Newark - Los Angeles from $ 93
- Flight Newark - San Francisco from $ 264
- Flight Newark - Houston - George Bush from $ 96
- 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 Chicago - San Diego from $ 177
Flight destinations with a similar price
- Flight San Diego - Toronto from $ 251
- Flight San Diego - Istanbul from $ 668
- Flight San Diego - Vancouver from $ 124
- Flight San Diego - San Jose, Costa Rica from $ 385
- Flight San Diego - Stuttgart from $ 630
- Flight San Diego - Dusseldorf from $ 642
- Flight San Diego - Munich from $ 592
- Flight San Diego - Frankfurt from $ 551
- Flight San Diego - Berlin from $ 589
- Flight San Diego - Montego Bay from $ 434
Flight destinations with a similar price
- Flight Newark - San Francisco from $ 264
- Flight Newark - Oakland from $ 277
- Flight Newark - Biloxi from $ 292
- Flight Newark - Brussels from $ 293
- Flight Newark - Santo Domingo from $ 288
- Flight Newark - San Jose, Costa Rica from $ 267
- Flight Newark - Guatemala from $ 275
- Flight Newark - San Salvador from $ 259