$123+ Cheap flights from Newark (EWR) to San Diego (SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Newark to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Newark to San Diego are usually found in February or January, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Newark to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Alaska Airlines) |
One-way from | $123 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $374 |
Good round-trip deal | $330 or less |
Good one-way deal | $169 or less |
Find flight deals from Newark to San Diego
Cheapest flights from Newark to San DiegoExplore the most affordable flight options available from Newark to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2025.
Explore the most affordable flight options available from Newark to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2025.
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Newark to San Diego within your budget
Customize your flight search to find flights from Newark to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2025.
Fly from
Fly to
Route
Depart
Return
Price
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Wed 2/26
4:46 pm-8:17 pm
Nonstop6h 31m
San Diego
Fri 2/28
9:15 am-5:29 pm
Nonstop5h 14m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Thu 3/13
7:00 pm-7:30 am
1 stop15h 30m
San Diego
Sat 3/15
5:39 pm-6:50 am
1 stop10h 11m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Thu 2/20
6:00 am-10:50 am
1 stop7h 50m
San Diego
Tue 2/25
7:25 am-5:05 pm
1 stop6h 40m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Tue 2/11
6:55 am-12:55 pm
1 stop9h 00m
San Diego
Fri 2/14
9:15 am-5:29 pm
Nonstop5h 14m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Wed 4/23
4:45 pm-7:55 pm
Nonstop6h 10m
San Diego
Tue 4/29
2:57 pm-11:15 pm
Nonstop5h 18m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Tue 2/11
1:41 pm-7:16 pm
1 stop8h 35m
San Diego
Tue 2/18
9:15 am-5:29 pm
Nonstop5h 14m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sun 2/23
9:29 am-10:56 pm
2 stops16h 27m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sat 3/15
6:00 am-10:59 am
1 stop7h 59m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sat 3/15
4:46 pm-8:17 pm
Nonstop6h 31m
NewarkSan Diego
EWR - SAN
EWRSAN
Newark
Sat 4/26
4:45 pm-7:55 pm
Nonstop6h 10m
Compare providers for flights from Newark to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to San Diego in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Newark Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Newark Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Newark to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Newark with our price prediction graph.
Travel insights for flights from Newark to San Diego
Get recent, data-driven insights about flights from Newark to San Diego including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Newark Airport to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Newark to San Diego. Price data was last updated on January 24, 2025.
To ensure you get the cheapest price possible for a flight from Newark Airport to San Diego, you should look to book at least 74 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.
What is the cheapest month to book a flight from Newark Airport to San Diego?
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.
What is the cheapest time of day to fly from EWR to SAN?
Find hourly flight availability from Newark to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Newark Airport to San Diego by exploring options for tickets in the evening.
What is the cheapest day to fly from Newark Airport to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Newark to San Diego. Price data was last updated on January 26, 2025.
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 at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Newark Airport to San Diego
Explore weekly flight availability from Newark to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 26, 2025.
The most flights from EWR to SAN are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated January 26, 2025.
Peruse reviews from past customers who have flown with Spirit Airlines, Alaska Airlines and United Airlines from New York to San Diego to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Entertainment
Crew
Boarding
Comfort
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Overall
Food
Entertainment
Crew
Boarding
Comfort
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Overall
Food
Entertainment
Crew
Boarding
Comfort
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Overall
Food
Entertainment
Crew
Boarding
Comfort
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Overall
Food
Entertainment
Crew
Boarding
Comfort
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Overall
Food
Entertainment
Crew
Boarding
Comfort
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Related info for your journey
Find useful and relevant information for your journey from Newark to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Newark Airport?
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Alternative routes for Newark to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Newark to San Diego
Discover the top 6 airlines that operate flights from Newark to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$278 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$189 | Average$358 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$193 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$193 | Average$316 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$262 | Average$415 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$457 | FlexibilityNo cancel fee | On-time69% |