United's Economy Plus offers extra legroom seats, enhancing comfort for a small additional fee.
United's Polaris Lounges offer exclusive amenities like showers and dining for premium passengers.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Kiwi.com) |
One-way from | $123 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $387 |
Good round-trip deal | $274 or less |
Good one-way deal | $179 or less |
Fly from
Fly to
Route
Depart
Return
Price
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Wed 2/11
6:15 pm-9:28 pm
Nonstop6h 13m
San Diego
Sat 2/14
1:40 pm-9:57 pm
Nonstop5h 17m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Thu 12/4
3:29 pm-6:50 pm
Nonstop6h 21m
San Diego
Sun 12/7
6:15 am-5:58 am
1 stop20h 43m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sun 11/16
6:55 am-10:05 am
Nonstop6h 10m
San Diego
Mon 11/17
8:40 pm-7:00 am
1 stop7h 20m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Wed 11/12
4:59 pm-8:11 pm
Nonstop6h 12m
San Diego
Tue 11/18
1:47 pm-12:58 am
1 stop8h 11m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Thu 10/30
6:55 am-10:05 am
Nonstop6h 10m
San Diego
Tue 11/4
6:45 am-5:33 pm
1 stop7h 48m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Mon 12/15
6:00 am-11:38 am
1 stop8h 38m
San Diego
Tue 1/6
10:40 pm-6:50 am
Nonstop5h 10m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Fri 11/7
7:00 pm-11:58 pm
1 stop7h 58m
San Diego
Thu 11/13
12:16 pm-11:07 pm
1 stop7h 51m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Thu 10/30
7:00 pm-11:58 pm
1 stop7h 58m
San Diego
Tue 11/4
10:30 pm-9:36 am
1 stop8h 06m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Fri 11/14
6:51 pm-11:59 pm
1 stop8h 08m
San Diego
Mon 11/17
7:07 pm-5:36 am
1 stop7h 29m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sat 1/17
3:29 pm-8:42 pm
1 stop8h 13m
San Diego
Tue 1/20
6:15 am-4:25 pm
1 stop7h 10m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy2 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy2 stars | Trust Score*1 star | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy- | Trust Score*1 star |
To ensure you get the cheapest price possible for a flight from Newark Airport to San Diego, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, June is the cheapest month in which you can book a flight from Newark Airport to San Diego (average of $109). Flying from Newark Airport to San Diego in October is currently the most expensive (average of $237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike in the evening, when flights are generally more expensive, you can save up to 18% on flights from Newark Airport to San Diego by exploring options for tickets in the afternoon.
Travelers seeking maximum savings on their Newark Airport to San Diego flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$133 | Average$218 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$158 | Average$338 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$213 | Average$407 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$216 | Average$444 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$237 | Average$369 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$254 | Average$433 | FlexibilityNo cancel fee | On-time69% |