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Cheap flights from Newark Airport to San Diego from C$ 169

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SAN
25 Feb — 4 Mar1
1 adult

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 Monday 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 20 February 2025.

Round-trip from

C$ 337

One-way from

C$ 169

Popular in

December

Cheapest in

February

Average price

C$ 513

Good one-way deal

C$ 288 or less
Alaska Airlines
  • Alaska Airlines
  • 26/3-3/4
  • 1 total stop
  • 22h 14m total
  • Newark to San Diego
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Alaska Airlines
  • Alaska Airlines
  • 18/3
  • Nonstop
  • 6h 31m total
  • Newark to San Diego
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a one-way flight from Newark to San Diego.
Search Deals

Find flight deals from Newark to San Diego

Cheapest flights from Newark to San Diego
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 20 February 2025.

Wed 26/35:59 p.m.EWR - SAN
1 stop16h 40mAlaska Airlines
Thu 3/48:25 a.m.SAN - EWR
Nonstop5h 34mAlaska Airlines
Deal found 20/2C$ 337
Sat 22/36:30 a.m.EWR - SAN
Nonstop6h 21mUnited Airlines
Mon 24/310:25 p.m.SAN - EWR
1 stop7h 43mUnited Airlines
Deal found 19/2C$ 338
Mon 10/34:46 p.m.EWR - SAN
Nonstop6h 31mHawaiian Airlines
Sat 15/39:15 a.m.SAN - EWR
Nonstop5h 14mHawaiian Airlines
Deal found 20/2C$ 386
Wed 16/49:35 a.m.EWR - SAN
1 stop7h 34mDelta
Mon 21/410:00 p.m.SAN - EWR
1 stop7h 38mDelta
Deal found 19/2C$ 415
Mon 3/34:46 p.m.EWR - SAN
Nonstop6h 31mAmerican Airlines
Thu 6/39:15 a.m.SAN - EWR
Nonstop5h 14mAmerican Airlines
Deal found 19/2C$ 534
Sun 13/47:30 a.m.EWR - SAN
1 stop12h 41mSun Country Air
Thu 17/45:59 p.m.SAN - EWR
1 stop12h 32mSun Country Air
Deal found 20/2C$ 554
Thu 10/46:47 p.m.EWR - SAN
1 stop8h 55mSpirit Airlines
Sun 13/46:15 a.m.SAN - EWR
1 stop21h 28mSpirit Airlines
Deal found 20/2C$ 626

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 629,999 searches. Data last updated 20 February 2025.

Fly from

Newark

Fly to

San Diego

Route

Depart

Return

Price

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Wed 26/3

5:59 p.m.-7:39 a.m.

1 stop16h 40m

San Diego

Thu 3/4

8:25 a.m.-4:59 p.m.

Nonstop5h 34m

C$ 337

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Sat 22/3

6:30 a.m.-9:51 a.m.

Nonstop6h 21m

San Diego

Mon 24/3

10:25 p.m.-9:08 a.m.

1 stop7h 43m

C$ 338

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Tue 15/4

7:00 p.m.-11:43 p.m.

1 stop7h 43m

San Diego

Wed 16/4

10:00 p.m.-8:38 a.m.

1 stop7h 38m

C$ 365

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Mon 10/3

4:46 p.m.-8:17 p.m.

Nonstop6h 31m

San Diego

Sat 15/3

9:15 a.m.-5:29 p.m.

Nonstop5h 14m

C$ 386

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Mon 3/3

4:46 p.m.-8:17 p.m.

Nonstop6h 31m

San Diego

Thu 6/3

9:15 a.m.-5:29 p.m.

Nonstop5h 14m

C$ 534

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Sun 13/4

7:30 a.m.-5:11 p.m.

1 stop12h 41m

San Diego

Thu 17/4

5:59 p.m.-9:31 a.m.

1 stop12h 32m

C$ 554

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Thu 10/4

6:47 p.m.-12:42 a.m.

1 stop8h 55m

San Diego

Sun 13/4

6:15 a.m.-6:43 a.m.

1 stop21h 28m

C$ 626

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Tue 18/3

4:46 p.m.-8:17 p.m.

Nonstop6h 31m

C$ 169

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Mon 24/3

5:58 p.m.-11:20 p.m.

1 stop8h 22m

C$ 197

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Tue 15/4

6:45 a.m.-9:50 a.m.

Nonstop6h 05m

C$ 209

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 12 results
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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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 14 February 2025.

The price you pay for your flight from Newark Airport to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Newark Airport to San Diego?

Currently, January is the cheapest month in which you can book a flight from Newark Airport to San Diego (average of C$ 301). Flying from Newark Airport to San Diego in April is currently the most expensive (average of C$ 476). 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 20 February 2025.

A simple way to save on the total cost of your ticket is to fly from Newark Airport to San Diego at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

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 20 February 2025.

The most flights from EWR to SAN are scheduled on a Thursday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 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 - 58.0 mm per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 20 February 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian 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.
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,219 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Hawaiian Airlines
7.9
Good
2,317 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,765 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

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.

  • What airport do you fly into for flights to San Diego from Newark?

    San Diego (SAN) is the airport you will fly into if you book a flight from Newark to San Diego. You should not have trouble finding flights to San Diego from Newark; the airport handles an average of 5 inbound flights from Newark per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the San Diego airport from Newark. It is only a 4.2 km journey from San Diego (SAN) to San Diego’s city centre.

  • How popular is this Newark Airport to San Diego flight route?

    Flights from Newark to San Diego have been viewed 10 times in the past calendar month.

  • What are the cheapest airlines flying from Newark Airport to San Diego round-trip?

    Our cheapest airline available from Newark Airport to San Diego is Alaska Airlines. Our recent data shows that you can find tickets from as low as C$ 337 on this airline. Additional options worth looking into are United Airlines and Delta, starting at C$ 338 and C$ 365 round-trip. Alaska Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Newark Airport to San Diego one-way?

    The cheapest airlines for a one-way flight from Newark Airport to San Diego are Alaska Airlines (C$ 169), Delta (C$ 197), and United Airlines (C$ 209).

  • What are the most reliable airlines from Newark Airport to San Diego?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Newark Airport to San Diego on time: United Airlines (77%), TAP AIR PORTUGAL (67%), American Airlines (60%).

  • What are the cheapest flights from Newark Airport to San Diego?

    The cheapest flight price from Newark Airport to San Diego is C$ 209. On average you can expect to pay C$ 607. The most popular route, (Newark - San Diego), can usually be booked for C$ 678.

  • Can I find deals for flights from Newark to San Diego that include hotel bookings?

    Yes. In addition to deals on Newark to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to San Diego.

  • Can I find deals for business class flights from Newark to San Diego?

    Yes. Cheapflights offers flight deals from Newark to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newark Airport to San Diego?

    Currently, January is the cheapest month in which you can book a flight from Newark Airport to San Diego (average of C$ 301). Flying from Newark Airport to San Diego in April is currently the most expensive (average of C$ 476). 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.

See more FAQs

Travelling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
El Cajon
Borrego Springs

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Can Cheapflights find flights from Newark to San Diego with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Newark to San Diego, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Newark to San Diego become cheaper?

Yes, Cheapflights offers price alerts on Newark to San Diego flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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