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 | $234 (Frontier) |
One-way from | $126 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $377 |
Good round-trip deal | $258 or less |
Good one-way deal | $163 or less |
Fly from
Fly to
Route
Depart
Return
Price
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sat 10/18
4:45 pm-7:31 pm
Nonstop5h 46m
San Diego
Sat 10/25
8:08 pm-7:10 am
1 stop8h 02m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Thu 11/13
6:06 pm-9:29 pm
Nonstop6h 23m
San Diego
Tue 11/18
5:25 pm-5:59 am
1 stop9h 34m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Fri 12/12
6:10 pm-11:42 pm
1 stop8h 32m
San Diego
Sun 12/14
10:34 pm-6:45 am
Nonstop5h 11m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Wed 10/22
6:45 am-9:33 am
Nonstop5h 48m
San Diego
Wed 10/29
10:30 pm-9:09 am
1 stop7h 39m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Fri 10/24
6:55 pm-11:58 pm
1 stop8h 03m
San Diego
Fri 10/31
8:00 am-6:08 pm
1 stop7h 08m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Tue 10/21
4:39 pm-7:33 pm
Nonstop5h 54m
San Diego
Sat 10/25
8:20 am-4:59 pm
Nonstop5h 39m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Tue 11/4
9:30 am-2:32 pm
1 stop8h 02m
San Diego
Fri 11/7
10:20 pm-8:43 am
1 stop7h 23m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Wed 10/22
6:00 am-10:34 am
1 stop7h 34m
San Diego
Wed 10/29
6:15 am-5:45 pm
1 stop8h 30m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sat 11/1
6:06 pm-9:29 pm
Nonstop6h 23m
San Diego
Mon 11/3
8:00 am-4:29 pm
Nonstop5h 29m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sat 10/18
6:45 am-9:33 am
Nonstop5h 48m
San Diego
Mon 10/27
10:18 pm-6:30 am
Nonstop5h 12m
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, August is the cheapest month in which you can book a flight from Newark Airport to San Diego (average of $286). Flying from Newark Airport to San Diego in March is currently the most expensive (average of $366). 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 12% 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 afternoons 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.
Boarding
Food
Overall
Crew
Comfort
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Food
Overall
Crew
Comfort
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Food
Overall
Crew
Comfort
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Food
Overall
Crew
Comfort
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Food
Overall
Crew
Comfort
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Food
Overall
Crew
Comfort
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$129 | Average$219 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$155 | Average$338 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$185 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$217 | Average$439 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$240 | Average$370 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$256 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$257 | Average$436 | FlexibilityNo cancel fee | On-time69% |