What is the most punctual flight time for San Diego to Newark flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Diego to Newark flights?

Over the past year, Alaska Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

How often are flights from San Diego to Newark delayed?

About 13% of weekly flights between San Diego and Newark have experienced delays in the past year, with the average delay time being 182 minutes.

How long is the flight from San Diego to Newark Airport?

Airlines like Alaska Airlines and Delta fly from San Diego to Newark Airport in about 5h 30m. The time it takes to get you to your destination can typically vary by up to 7h 28m. Airlines will cover a distance of 2419 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Weekly flight availability from San Diego to Newark Airport

The most flights from SAN to EWR are scheduled on a Tuesday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

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.

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).

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 (75%), American Airlines (74%) and Alaska Airlines (74%).

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 5 outbound flights to Newark per day from 0 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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.

£125+ Cheap Flights from San Diego to Newark Airport

Cheap flight deals from San Diego to Newark

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 10 September 2026.

Tue 10/1108:24 -

Nonstop5h 30m

Tue 10/1117:54 -

Nonstop6h 16m

Deal found 10/9£245

Tue 10/1110:00 -

Nonstop5h 30m

Sat 14/1116:29 -

Nonstop6h 16m

Deal found 6/9£249

Sat 31/1008:42 -

Nonstop5h 37m

Sat 7/1118:29 -

1 stop18h 44m

Deal found 7/9£256

Tue 3/1116:15 -

1 stop11h 15m

Wed 4/1109:35 -

1 stop11h 02m

Deal found 8/9£259

Tue 27/1022:40 -

1 stop7h 59m

Sat 31/1013:30 -

1 stop8h 30m

Deal found 9/9£263

Sat 31/1013:18 -

1 stop6h 58m

Tue 3/1106:00 -

1 stop8h 13m

Deal found 10/9£263

Sat 31/1017:20 -

1 stop10h 20m

Sun 1/1109:35 -

1 stop11h 02m

Deal found 10/9£266

Sat 24/1008:42 -

Nonstop5h 37m

Sat 31/1016:35 -

Nonstop6h 00m

Deal found 8/9£267

Tue 17/1108:24 -

Nonstop5h 30m

Sat 21/1118:29 -

Nonstop6h 16m

Deal found 5/9£268

Thu 22/1021:20 -

Nonstop5h 17m

Tue 27/1018:10 -

Nonstop6h 12m

Deal found 8/9£269

Fri 23/1022:20 -

Nonstop5h 17m

Fri 30/1014:50 -

1 stop8h 41m

Deal found 9/9£271

Find flight deals from San Diego to Newark

Round-trip from	£245
One-way from	£125
Popular in	December
Cheapest in	January
Average price	£303

Alaska Airlines
10/11-10/11
Nonstop
11h 46m total
San Diego to Newark

Search Deals

Alaska Airlines
18/11-31/12
Nonstop
5h 30m total
San Diego to Newark

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£18 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Newark Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Wed 7/10

12:38-00:58

1 stop9h 20m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£139

Fastest return journey

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Thu 29/10

21:40-05:51

Nonstop5h 11m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£147

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Thu 1/10

22:20-06:37

Nonstop5h 17m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£173

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Sat 24/10

09:45-23:59

2 stops11h 14m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£173

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Thu 17/12

07:03-15:30

Nonstop5h 27m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£184

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Wed 7/10

08:42-17:19

Nonstop5h 37m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£185

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Mon 19/10

21:20-05:37

Nonstop5h 17m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£187

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Mon 7/12

18:47-08:45

2 stops10h 58m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£197

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Fri 23/10

19:41-10:48

2 stops12h 07m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£199

San DiegoNewark

SAN San Diego - EWR Newark

SANEWR

San Diego

Mon 12/10

22:20-06:37

Nonstop5h 17m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£202

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 21 resultsSorted by cheapest first

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.

SAN-EWR

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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Newark Airport

Prices

Airlines

Delays

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

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 61 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 £252). Flying from San Diego to Newark Airport in December is currently the most expensive (average of £386). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Newark Airport as you normally would.

How much does it cost for a return flight from San Diego to Newark Airport?

Airfare is typical for this route at the moment.

San Diego to Newark Airport flights typically cost between £237 and £398 in November.
The cheapest return price found within the last 5 days was £245 on Alaska Airlines (10 Nov–10 Nov).

Related info for your journey

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 5 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 long is the flight from San Diego to Newark Airport?
Airlines like Alaska Airlines and Delta fly from San Diego to Newark Airport in about 5h 30m. The time it takes to get you to your destination can typically vary by up to 7h 28m. Airlines will cover a distance of 2419 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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 (75%), American Airlines (74%) and Alaska Airlines (74%).
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 £252). Flying from San Diego to Newark Airport in December is currently the most expensive (average of £386). 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

Queens

Ronkonkoma

Yonkers

Elizabeth

Mahwah

Bronx

North Bergen

Garden City

Rutherford

North Wales

Norwalk

Staten Island

Rahway

Carlstadt

Fort Lee

Secaucus

Carteret

West New York

Edgewater

Mount Laurel

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to New York

Flights by cabin class

Newark flight routes

Other flight options

Other flights from San Diego

Popular flights

Alternative routes for San Diego to Newark

Los Angeles to John F Kennedy Intl flights

Los Angeles to Newark flights

San Francisco to John F Kennedy Intl flights

Los Angeles to LaGuardia flights

San Francisco to Newark flights

San Francisco to LaGuardia flights

Las Vegas to Newark flights

Las Vegas to John F Kennedy Intl flights

San Diego to John F Kennedy Intl flights

Fly with Cheapflights

How does Cheapflights help users find flights from San Diego to Newark?

When you search for this flight from San Diego to Newark, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Newark?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Diego to Newark for you. Better yet — we are completely free to use.

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

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

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

Of course! You can now track prices for flights from San Diego to Newark and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from San Diego to Newark Airport from £125

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Diego to Newark

Cheapest flights from San Diego to NewarkExplore 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 10 September 2026.

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 10 September 2026.

Best flights from San Diego to NewarkDiscover carefully curated flight deals from San Diego to Newark that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from San Diego to Newark that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from San Diego to NewarkExplore direct flight options from San Diego to Newark based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Explore direct flight options from San Diego to Newark based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from San Diego to NewarkDiscover last-minute flight deals from San Diego to Newark. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from San Diego to Newark. Data last updated 10 September 2026 and is based on user searches.

One-way flights from San Diego to NewarkSearch for one-way flight options from San Diego to Newark. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from San Diego to Newark. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from San Diego to Newark

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Newark Airport that are best for you.

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.

Cheapflights Insights

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

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 61 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?

What is the cheapest time of day to fly from SAN to EWR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Newark Airport as you normally would.

How much does it cost for a return flight from San Diego to Newark Airport?

Airfare is typical for this route at the moment.

San Diego to Newark Airport flights typically cost between £237 and £398 in November.The cheapest return price found within the last 5 days was £245 on Alaska Airlines (10 Nov–10 Nov).

Weekly flight availability from San Diego to Newark Airport

The most flights from SAN to EWR are scheduled on a Tuesday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from San Diego to Newark delayed?

About 13% of weekly flights between San Diego and Newark have experienced delays in the past year, with the average delay time being 182 minutes.

What is the most punctual flight time for San Diego to Newark flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Diego to Newark flights?

Over the past year, Alaska Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

Related info for your journey

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

How long is the flight from San Diego to Newark Airport?

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

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

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

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

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

Travelling to a place near Newark Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Newark

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Newark by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New York

Book a non-stop flight to one of these other cities located in New York.

Search flights from San Diego to Newark by cabin class

Find flights from San Diego to Newark, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Newark

Explore flights to Newark departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

San Diego and Newark flights

Browse other San Diego and Newark flight options. Last updated on 10 September 2026.

Other flights from San Diego

Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from San Diego to Newark?

Why should you use Cheapflights to find cheap flight tickets from San Diego to Newark?

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

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

100% Free

Book with Flexibility

Travel Smart

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 10 September 2026.

Best flights from San Diego to Newark
Discover carefully curated flight deals from San Diego to Newark that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from San Diego to Newark
Explore direct flight options from San Diego to Newark based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from San Diego to Newark
Discover last-minute flight deals from San Diego to Newark. Data last updated 10 September 2026 and is based on user searches.

One-way flights from San Diego to Newark
Search for one-way flight options from San Diego to Newark. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

San Diego to Newark Airport flights typically cost between £237 and £398 in November.
The cheapest return price found within the last 5 days was £245 on Alaska Airlines (10 Nov–10 Nov).