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Cheap flights from San Diego to Newark Airport from £99

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — EWR
13 Mar — 20 Mar1
1 adult

The best prices from San Diego to Newark are usually found in September or January, booked 75 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from San Diego to Newark

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Newark (EWR). 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 8 March 2025.

Round-trip from

£163

One-way from

£99

Popular in

December

Cheapest in

September

Average price

£299

Good one-way deal

£123 or less
Hawaiian Airlines
  • Hawaiian Airlines
  • 16/4-23/4
  • 3 total stops
  • 22h 26m total
  • San Diego to Newark
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Alaska Airlines
  • Alaska Airlines
  • 6/5
  • 1 total stop
  • 10h 39m total
  • San Diego to Newark
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a one-way flight from San Diego to Newark.
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Find flight deals from San Diego to Newark

Cheapest flights from San Diego to Newark
Explore the most affordable flight options available from San Diego to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 March 2025.

Wed 16/406:15SAN - EWR
2 stops11h 52mMultiple Airlines
Wed 23/407:00EWR - SAN
1 stop10h 34mMultiple Airlines
Deal found 7/3£163
Wed 16/421:08SAN - EWR
3 stops22h 26mSpirit Airlines
Wed 23/406:59EWR - SAN
2 stops27h 35mSpirit Airlines
Deal found 7/3£168
Tue 1/414:57SAN - EWR
Nonstop5h 18mUnited Airlines
Tue 8/406:45EWR - SAN
Nonstop6h 05mUnited Airlines
Deal found 7/3£184
Wed 16/413:39SAN - EWR
1 stop13h 01mAlaska Airlines
Wed 23/416:30EWR - SAN
Nonstop6h 16mAlaska Airlines
Deal found 7/3£191
Tue 15/422:00SAN - EWR
1 stop7h 38mDelta
Sat 19/405:55EWR - SAN
1 stop7h 46mDelta
Deal found 8/3£199
Wed 2/408:25SAN - EWR
Nonstop5h 34mHawaiian Airlines
Mon 21/416:38EWR - SAN
Nonstop6h 18mHawaiian Airlines
Deal found 7/3£215
Sun 23/1118:07SAN - EWR
1 stop13h 42mSun Country Air
Fri 28/1111:50EWR - SAN
1 stop8h 17mSun Country Air
Deal found 7/3£290

Find flights from San Diego to Newark within your budget

Customise your flight search to find flights from San Diego to Newark 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 858,174 searches. Data last updated 8 March 2025.

Fly from

San Diego

Fly to

Newark

Route

Depart

Return

Price

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Wed 16/4

06:15-21:07

2 stops11h 52m

Newark

Wed 23/4

07:00-14:34

1 stop10h 34m

£163

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Wed 16/4

21:08-22:34

3 stops22h 26m

Newark

Wed 23/4

06:59-07:34

2 stops27h 35m

£168

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Tue 1/4

14:57-23:15

Nonstop5h 18m

Newark

Tue 8/4

06:45-09:50

Nonstop6h 05m

£184

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Wed 16/4

13:39-05:40

1 stop13h 01m

Newark

Wed 23/4

16:30-19:46

Nonstop6h 16m

£191

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Tue 15/4

22:00-08:38

1 stop7h 38m

Newark

Sat 19/4

05:55-10:41

1 stop7h 46m

£199

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Wed 2/4

08:25-16:59

Nonstop5h 34m

Newark

Mon 21/4

16:38-19:56

Nonstop6h 18m

£215

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Mon 1/9

18:14-10:46

1 stop13h 32m

Newark

Sun 7/9

11:44-17:06

1 stop8h 22m

£302

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Tue 6/5

16:20-05:59

1 stop10h 39m

£99

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Tue 22/4

17:17-05:41

1 stop9h 24m

£100

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Tue 25/3

08:25-16:59

Nonstop5h 34m

£108

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 13 results
1
2

Best time to book a flight from San Diego to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from San Diego with our price prediction graph.
Estimated return 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 San Diego to Newark

Get recent, data-driven insights about flights from San Diego to Newark including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Diego to Newark Airport?

Use this chart to determine the optimal time to book a return flight from San Diego to Newark. Price data was last updated on 28 February 2025.

The price you pay for your flight from San Diego to Newark Airport may vary depending on when you book. For the best chance of a lower fare, look to book 75 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 San Diego to Newark Airport?

Currently, January is the cheapest month in which you can book a flight from San Diego to Newark Airport (average of £522). Flying from San Diego to Newark Airport in July is currently the most expensive (average of £734). 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 SAN to EWR?

Find hourly flight availability from San Diego to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 March 2025.

A simple way to save on the total cost of your ticket is to fly from San Diego to Newark Airport at midday. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

Rainfall in Newark by month

Plan your trip to Newark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Newark Airport ranges from 74.0 - 122.0 inches per month. July is typically the wettest month, when rainfall can reach 122.0 mm. February is typically the driest time to visit Newark Airport when rainfall is around 74.0 mm.

Temperature in Newark by month

Plan your trip to Newark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Newark Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated 8 March 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from San Diego to New York to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,716 reviews
Check prices

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very Good
9,716 reviews
Alaska Airlines
8.0
Very Good
9,716 reviews
Check prices

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very Good
8,024 reviews
Alaska Airlines
8.0
Very Good
9,716 reviews
Check prices

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,319 reviews
Alaska Airlines
8.0
Very Good
9,716 reviews
Check prices

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,649 reviews
Alaska Airlines
8.0
Very Good
9,716 reviews
Check prices

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Sun Country Air
7.0
Good
360 reviews
Alaska Airlines
8.0
Very Good
9,716 reviews
Check prices

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from San Diego to Newark. 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 from for flights from San Diego to Newark?

    Most people fly from San Diego (SAN) if they book a flight from San Diego to Newark. On average, San Diego has 3 outbound flights to Newark per day from 0 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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

    The San Diego to Newark flight path was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Our cheapest airline available from San Diego to Newark Airport is Spirit Airlines. Our recent data shows that you can find tickets from as low as £168 on this airline. Additional options worth looking into are United Airlines and Alaska Airlines, starting at £184 and £191 round-trip. These flights start at 47% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as £99 on Alaska Airlines. Other airlines that offer cheap prices include Delta from £100 and Hawaiian Airlines from £108 one-way.

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

    The top 3 most reliable airlines when flying from San Diego to Newark Airport are United Airlines (85%), American Airlines (79%) and Alaska Airlines (79%).

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

    The cheapest flight price from San Diego to Newark Airport is £116. On average you can expect to pay £150. The most popular route, (San Diego - Newark), can usually be booked for £143.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Newark 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 San Diego to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Newark Airport (average of £522). Flying from San Diego to Newark Airport in July is currently the most expensive (average of £734). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
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