$169+ Cheap flights from San Diego (SAN) to Newark (EWR)
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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — EWR
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Newark 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.Cheapflights Tip: The best prices from San Diego to Newark are usually found in January or October, booked 62 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from San Diego to Newark
Cheapest
Best
Last-minute
One-way
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 July 29, 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 July 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 9/158:12 am
SAN
- EWR
Nonstop5h 38m
Alaska Airlines
Tue 9/225:02 pm
EWR
- SAN
Nonstop5h 56m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$317
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:10 am
SAN
- EWR
Nonstop5h 39m
Alaska Airlines
Mon 11/167:29 pm
EWR
- SAN
Nonstop5h 54m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$318
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:06 am
SAN
- EWR
1 stop9h 23m
Alaska Airlines
Wed 9/305:02 pm
EWR
- SAN
Nonstop5h 56m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 7/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:35 am
SAN
- EWR
Nonstop5h 31m
United Airlines
Wed 9/29:58 am
EWR
- SAN
Nonstop5h 52m
United Airlines
Deal found 7/27![United Airlines logo]()
$322
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:06 am
SAN
- EWR
1 stop9h 23m
Alaska Airlines
Tue 9/155:02 pm
EWR
- SAN
Nonstop5h 56m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:36 pm
SAN
- EWR
1 stop16h 55m
Frontier
Wed 9/231:30 pm
EWR
- SAN
1 stop31h 30m
Frontier
Deal found 7/26![Frontier logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:40 am
SAN
- EWR
Nonstop5h 39m
Alaska Airlines
Mon 11/95:30 pm
EWR
- SAN
Nonstop5h 54m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:35 am
SAN
- EWR
Nonstop5h 31m
United Airlines
Wed 9/231:06 pm
EWR
- SAN
1 stop8h 24m
United Airlines
Deal found 7/28![United Airlines logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 9/198:12 am
SAN
- EWR
Nonstop5h 38m
Alaska Airlines
Tue 10/64:35 pm
EWR
- SAN
Nonstop6h 00m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:59 pm
SAN
- EWR
2 stops12h 32m
Frontier
Wed 8/261:35 pm
EWR
- SAN
1 stop29h 06m
Frontier
Deal found 7/27![Frontier logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:25 am
SAN
- EWR
2 stops23h 02m
Frontier
Wed 10/281:30 pm
EWR
- SAN
1 stop21h 49m
Frontier
Deal found 7/28![Frontier logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:35 am
SAN
- EWR
1 stop26h 56m
Frontier
Wed 8/261:35 pm
EWR
- SAN
2 stops37h 09m
Frontier
Deal found 7/27![Frontier logo]()
$331
Best flights from San Diego to NewarkDiscover carefully curated flight deals from San Diego to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from San Diego to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:15 am
SAN
- EWR
1 stop9h 41m
Alaska Airlines
Mon 11/97:29 pm
EWR
- SAN
Nonstop5h 54m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/27. 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.
Tue 10/207:05 pm
SAN
- EWR
1 stop7h 55m
Delta
Tue 10/273:18 pm
EWR
- SAN
1 stop9h 44m
Delta
Deal found 7/27![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:24 pm
SAN
- EWR
1 stop7h 06m
United Airlines
Thu 8/207:55 pm
EWR
- SAN
Nonstop5h 54m
United Airlines
Deal found 7/28![United Airlines logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:55 am
SAN
- EWR
1 stop13h 34m
Alaska Airlines
Sat 9/195:02 pm
EWR
- SAN
Nonstop5h 56m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 8/209:30 pm
SAN
- EWR
1 stop9h 59m
Delta
Wed 8/266:15 am
EWR
- SAN
1 stop7h 23m
Delta
Deal found 7/27![Delta logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/308:12 am
SAN
- EWR
Nonstop5h 38m
Alaska Airlines
Tue 10/64:35 pm
EWR
- SAN
Nonstop6h 00m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 7/27. 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.
Mon 12/71:25 pm
SAN
- EWR
1 stop6h 50m
Delta
Mon 1/116:00 am
EWR
- SAN
1 stop7h 56m
Delta
Deal found 7/27![Delta logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/1111:06 am
SAN
- EWR
1 stop9h 23m
Alaska Airlines
Tue 9/155:02 pm
EWR
- SAN
Nonstop5h 56m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 9/2211:54 am
SAN
- EWR
1 stop9h 03m
Delta
Tue 9/296:15 am
EWR
- SAN
1 stop10h 03m
Delta
Deal found 7/28![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 10/2311:04 am
SAN
- EWR
1 stop9h 21m
Alaska Airlines
Mon 10/266:30 am
EWR
- SAN
1 stop9h 42m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:10 am
SAN
- EWR
Nonstop5h 39m
Alaska Airlines
Wed 12/97:29 pm
EWR
- SAN
1 stop17h 23m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 11/186:02 pm
SAN
- EWR
1 stop8h 56m
Alaska Airlines
Mon 11/237:29 pm
EWR
- SAN
Nonstop5h 54m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$392
Last-minute flights from San Diego to NewarkDiscover last-minute flight deals from San Diego to Newark. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Newark. Data last updated July 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:40 pm
SAN
- EWR
1 stop7h 27m
United Airlines
Thu 8/207:55 pm
EWR
- SAN
Nonstop5h 54m
United Airlines
Deal found 7/27![United Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:35 am
SAN
- EWR
1 stop26h 56m
Frontier
Wed 8/261:35 pm
EWR
- SAN
2 stops37h 09m
Frontier
Deal found 7/27![Frontier logo]()
$331
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:45 pm
SAN
- EWR
1 stop8h 17m
American Airlines
Mon 8/248:00 am
EWR
- SAN
1 stop8h 07m
American Airlines
Deal found 7/25![American Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:35 am
SAN
- EWR
1 stop26h 56m
Frontier
Mon 8/245:55 am
EWR
- SAN
2 stops17h 19m
Frontier
Deal found 7/27![Frontier logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/26. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:05 pm
SAN
- EWR
Nonstop5h 24m
United Airlines
Fri 8/2110:00 am
EWR
- SAN
1 stop7h 57m
United Airlines
Deal found 7/26![United Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 pm
SAN
- EWR
Nonstop5h 24m
United Airlines
Thu 8/207:55 pm
EWR
- SAN
Nonstop5h 54m
United Airlines
Deal found 7/25![United Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:36 pm
SAN
- EWR
1 stop16h 55m
Frontier
Wed 8/261:35 pm
EWR
- SAN
2 stops33h 39m
Frontier
Deal found 7/27![Frontier logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:25 am
SAN
- EWR
2 stops15h 38m
Frontier
Tue 8/251:35 pm
EWR
- SAN
1 stop29h 06m
Frontier
Deal found 7/29![Frontier logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:25 am
SAN
- EWR
2 stops15h 38m
Multiple Airlines
Mon 8/2411:00 am
EWR
- SAN
1 stop27h 39m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:59 pm
SAN
- EWR
2 stops12h 32m
Frontier
Wed 8/261:35 pm
EWR
- SAN
1 stop29h 06m
Frontier
Deal found 7/27![Frontier logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:35 am
SAN
- EWR
Nonstop5h 31m
United Airlines
Wed 9/29:58 am
EWR
- SAN
Nonstop5h 52m
United Airlines
Deal found 7/27![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/2612:32 pm
SAN
- EWR
1 stop8h 38m
Delta
Sun 9/65:59 pm
EWR
- SAN
1 stop7h 57m
Delta
Deal found 7/28![Delta logo]()
$337
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 July 29, 2026.
Search for one-way flight options from San Diego to Newark. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 9/3011:54 am
SAN
- EWR
1 stop9h 03m
Delta
Deal found 7/28![Delta logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:59 pm
SAN
- EWR
2 stops21h 29m
Frontier
Deal found 7/27![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:25 am
SAN
- EWR
2 stops25h 02m
Frontier
Deal found 7/29![Frontier logo]()
$171
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:15 pm
SAN
- EWR
1 stop7h 35m
American Airlines
Deal found 7/25![American Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:13 pm
SAN
- EWR
2 stops38h 14m
Frontier
Deal found 7/27![Frontier logo]()
$173
This Delta deal was found by Cheapflights users on 7/24. 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.
Mon 8/2410:25 pm
SAN
- EWR
1 stop7h 59m
Delta
Deal found 7/24![Delta logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:51 pm
SAN
- EWR
2 stops21h 37m
Frontier
Deal found 7/27![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:36 pm
SAN
- EWR
1 stop16h 55m
Frontier
Deal found 7/28![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:14 am
SAN
- EWR
1 stop24h 13m
Frontier
Deal found 7/29![Frontier logo]()
$177
This United Airlines deal was found by Cheapflights users on 7/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:05 pm
SAN
- EWR
Nonstop5h 24m
United Airlines
Deal found 7/28![United Airlines logo]()
$178
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/1912:32 pm
SAN
- EWR
1 stop8h 38m
Delta
Deal found 7/28![Delta logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:25 am
SAN
- EWR
2 stops27h 02m
Frontier
Deal found 7/29![Frontier logo]()
$181
Find 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 July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $316 (Expedia) |
One-way from | $169 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $466 |
Good round-trip deal | $402 or less |
Good one-way deal | $214 or less |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated July 29, 2026.
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
Cheapest round-trip
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Fri 11/6
6:15 am-6:56 pm
1 stop9h 41m
Newark
Mon 11/9
7:29 pm-10:23 pm
Nonstop5h 54m
$327
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Fri 9/11
6:55 am-11:29 pm
1 stop13h 34m
Newark
Sat 9/19
5:02 pm-7:58 pm
Nonstop5h 56m
$327
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Tue 10/20
7:05 pm-6:00 am
1 stop7h 55m
Newark
Tue 10/27
3:18 pm-10:02 pm
1 stop9h 44m
$337
Quickest round-trip
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Wed 9/30
8:12 am-4:50 pm
Nonstop5h 38m
Newark
Tue 10/6
4:35 pm-7:35 pm
Nonstop6h 00m
$340
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Thu 8/20
9:30 pm-10:29 am
1 stop9h 59m
Newark
Wed 8/26
6:15 am-10:38 am
1 stop7h 23m
$347
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Mon 12/7
1:25 pm-11:15 pm
1 stop6h 50m
Newark
Mon 1/11
6:00 am-10:56 am
1 stop7h 56m
$347
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Fri 9/11
11:06 am-11:29 pm
1 stop9h 23m
Newark
Tue 9/15
5:02 pm-7:58 pm
Nonstop5h 56m
$347
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Tue 9/22
11:54 am-11:57 pm
1 stop9h 03m
Newark
Tue 9/29
6:15 am-1:18 pm
1 stop10h 03m
$357
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Fri 10/23
11:04 am-11:25 pm
1 stop9h 21m
Newark
Mon 10/26
6:30 am-1:12 pm
1 stop9h 42m
$357
San DiegoNewark
SAN - EWR
SANEWR
San Diego
Sat 12/5
8:10 am-4:49 pm
Nonstop5h 39m
Newark
Wed 12/9
7:29 pm-9:52 am
1 stop17h 23m
$372
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from San Diego to Newark
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 San Diego to Newark in July.
| 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Newark Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Newark Airport 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 San Diego-Newark Airport 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 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 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.
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?
To ensure you get the cheapest price possible for a flight from San Diego to Newark Airport, you should look to book at least 45 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 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 $340). Flying from San Diego to Newark Airport in December is currently the most expensive (average of $509). 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 July 29, 2026.
A simple way to save on the total cost of your ticket is to fly from San Diego to Newark Airport in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.
How often are flights from San Diego to Newark delayed?
About 12% of weekly flights between San Diego and Newark have experienced delays in the past year, with the average delay time being 184 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?
Saturday tends to have the lowest number of delays on this route, whereas Monday 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 last year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
The best insider tips for San Diego to Newark Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Diego to Newark Airport trip
Our travel experts
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 July 29, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from San Diego to Newark Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
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.
Traveling to a place near Newark Airport?
Book flights to Newark Airport if you plan to visit one of these locationsQueens
Bronx
Mahwah
Elizabeth
East Rutherford
Bethlehem
Staten Island
Yonkers
Mount Laurel
Irvington
Secaucus
North Bergen
Tannersville
Edgewater
Carle Place
Absecon
Carteret
Fort Lee
Parsippany
Avenel
Browse thousands of different options on Cheapflights for your next trip
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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 July 29, 2026.
San Diego and Newark flights
Browse other San Diego and Newark flight options. Last updated on July 29, 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 July 29, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from San Diego to Newark
Discover the top 5 airlines that operate flights from San Diego to Newark. 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$358 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$158 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$212 | Average$396 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$236 | Average$433 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$417 | FlexibilityNo cancel fee | On-time71% |