$124+ Cheap flights from Newark (EWR) to San Jose, CA (SJC)
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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJC
May 10 — May 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Newark to San Jose 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.Cheap flight deals from Newark to San Jose
Cheapest
Best
Last-minute
One-way
Cheapest flights from Newark to San JoseExplore the most affordable flight options available from Newark to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
Explore the most affordable flight options available from Newark to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
This Delta deal was found by Cheapflights users on 4/5. 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 5/56:30 pm
EWR
- SJC
1 stop8h 12m
Delta
Tue 5/127:10 am
SJC
- EWR
1 stop7h 44m
Delta
Deal found 4/5![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 4/6. 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 8/206:00 am
EWR
- SJC
1 stop10h 03m
United Airlines
Tue 8/256:37 pm
SJC
- EWR
1 stop8h 04m
United Airlines
Deal found 4/6![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 4/5. 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.
Fri 5/293:28 pm
EWR
- SJC
1 stop10h 27m
Delta
Tue 6/27:10 am
SJC
- EWR
1 stop10h 25m
Delta
Deal found 4/5![Delta logo]()
$272
This Delta deal was found by Cheapflights users on 4/7. 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 4/283:29 pm
EWR
- SJC
1 stop9h 16m
Delta
Sat 5/21:30 pm
SJC
- EWR
1 stop7h 25m
Delta
Deal found 4/7![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 5/14:35 pm
EWR
- SJC
1 stop7h 57m
United Airlines
Tue 5/512:56 pm
SJC
- EWR
1 stop9h 03m
United Airlines
Deal found 4/10![United Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Fri 5/14:35 pm
EWR
- SJC
1 stop7h 57m
United Airlines
Mon 5/46:19 pm
SJC
- EWR
1 stop8h 32m
United Airlines
Deal found 4/6![United Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 5/61:30 pm
EWR
- SJC
2 stops12h 29m
American Airlines
Sat 5/96:10 am
SJC
- EWR
2 stops13h 22m
American Airlines
Deal found 4/9![American Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 4/7. 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.
Fri 5/16:30 pm
EWR
- SJC
1 stop8h 12m
Delta
Sat 5/96:20 am
SJC
- EWR
1 stop7h 35m
Delta
Deal found 4/7![Delta logo]()
$292
This CheapOair deal was found by Cheapflights users on 4/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:31 pm
EWR
- SJC
1 stop9h 24m
Alaska Airlines
Mon 5/49:42 pm
SJC
- EWR
1 stop13h 48m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$297
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:31 pm
EWR
- SJC
1 stop9h 24m
Alaska Airlines
Sat 5/99:42 pm
SJC
- EWR
1 stop13h 48m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/302:55 pm
EWR
- SJC
1 stop29h 49m
Multiple Airlines
Thu 5/712:57 pm
SJC
- EWR
1 stop27h 02m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 4/7. 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.
Sun 5/36:00 am
EWR
- SJC
1 stop9h 21m
Delta
Fri 5/87:00 pm
SJC
- EWR
1 stop8h 00m
Delta
Deal found 4/7![Delta logo]()
$307
Best flights from Newark to San JoseDiscover carefully curated flight deals from Newark to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
Discover carefully curated flight deals from Newark to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
This Delta deal was found by Cheapflights users on 4/5. 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 5/56:30 pm
EWR
- SJC
1 stop8h 12m
Delta
Tue 5/127:10 am
SJC
- EWR
1 stop7h 44m
Delta
Deal found 4/5![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 5/27:29 am
EWR
- SJC
1 stop9h 21m
Alaska Airlines
Wed 5/610:24 am
SJC
- EWR
1 stop10h 05m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 4/10. 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 9/246:00 am
EWR
- SJC
1 stop9h 08m
United Airlines
Sun 9/276:30 pm
SJC
- EWR
1 stop8h 10m
United Airlines
Deal found 4/10![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 4/5. 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.
Fri 5/294:29 pm
EWR
- SJC
1 stop9h 26m
Delta
Mon 6/17:00 pm
SJC
- EWR
1 stop8h 00m
Delta
Deal found 4/5![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 4/10. 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.
Fri 5/16:30 pm
EWR
- SJC
1 stop8h 12m
Delta
Fri 5/87:00 pm
SJC
- EWR
1 stop8h 00m
Delta
Deal found 4/10![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 4/7. 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 8/276:00 am
EWR
- SJC
1 stop8h 25m
United Airlines
Mon 8/316:37 pm
SJC
- EWR
1 stop8h 04m
United Airlines
Deal found 4/7![United Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
Thu 5/74:31 pm
EWR
- SJC
1 stop9h 24m
Alaska Airlines
Tue 5/268:00 am
SJC
- EWR
2 stops19h 52m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 4/6. 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 4/281:00 pm
EWR
- SJC
2 stops12h 41m
United Airlines
Mon 5/46:19 pm
SJC
- EWR
1 stop8h 32m
United Airlines
Deal found 4/6![United Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 5/234:35 pm
EWR
- SJC
1 stop29h 47m
Alaska Airlines
Sat 6/66:00 pm
SJC
- EWR
1 stop9h 52m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$443
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
Thu 4/305:56 pm
EWR
- SJC
1 stop18h 34m
Alaska Airlines
Sun 5/36:15 am
SJC
- EWR
1 stop14h 14m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$445
Last-minute flights from Newark to San JoseDiscover last-minute flight deals from Newark to San Jose. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to San Jose. Data last updated April 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/6. 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 4/284:50 pm
EWR
- SJC
1 stop8h 51m
United Airlines
Mon 5/46:19 pm
SJC
- EWR
1 stop8h 32m
United Airlines
Deal found 4/6![United Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 4/7. 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 4/283:29 pm
EWR
- SJC
1 stop9h 16m
Delta
Sat 5/21:30 pm
SJC
- EWR
1 stop7h 25m
Delta
Deal found 4/7![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 5/14:35 pm
EWR
- SJC
1 stop7h 57m
United Airlines
Tue 5/512:56 pm
SJC
- EWR
1 stop9h 03m
United Airlines
Deal found 4/10![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 4/10. 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.
Fri 5/16:30 pm
EWR
- SJC
1 stop8h 12m
Delta
Fri 5/87:00 pm
SJC
- EWR
1 stop8h 00m
Delta
Deal found 4/10![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 4/7. 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.
Fri 5/16:30 pm
EWR
- SJC
1 stop8h 12m
Delta
Sat 5/96:20 am
SJC
- EWR
1 stop7h 35m
Delta
Deal found 4/7![Delta logo]()
$292
This CheapOair deal was found by Cheapflights users on 4/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:31 pm
EWR
- SJC
1 stop9h 24m
Alaska Airlines
Mon 5/49:42 pm
SJC
- EWR
1 stop13h 48m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$297
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:31 pm
EWR
- SJC
1 stop9h 24m
Alaska Airlines
Sat 5/99:42 pm
SJC
- EWR
1 stop13h 48m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/26:00 am
EWR
- SJC
1 stop10h 28m
United Airlines
Thu 5/76:19 pm
SJC
- EWR
1 stop8h 32m
United Airlines
Deal found 4/6![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 4/7. 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.
Sun 5/36:00 am
EWR
- SJC
1 stop9h 21m
Delta
Fri 5/87:00 pm
SJC
- EWR
1 stop8h 00m
Delta
Deal found 4/7![Delta logo]()
$307
This CheapOair deal was found by Cheapflights users on 4/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:31 pm
EWR
- SJC
1 stop20h 13m
Alaska Airlines
Sat 5/92:44 pm
SJC
- EWR
1 stop12h 55m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 5/61:30 pm
EWR
- SJC
2 stops12h 29m
American Airlines
Sat 5/96:10 am
SJC
- EWR
2 stops13h 22m
American Airlines
Deal found 4/9![American Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/75:35 am
EWR
- SJC
1 stop9h 25m
United Airlines
Sun 5/106:19 pm
SJC
- EWR
1 stop8h 32m
United Airlines
Deal found 4/5![United Airlines logo]()
$316
One-way flights from Newark to San JoseSearch for one-way flight options from Newark to San Jose. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
Search for one-way flight options from Newark to San Jose. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This United Airlines deal was found by Cheapflights users on 4/5. 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 8/296:00 am
EWR
- SJC
1 stop10h 03m
United Airlines
Deal found 4/5![United Airlines logo]()
$124
This American Airlines deal was found by Cheapflights users on 4/8. 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 9/15:35 pm
EWR
- SJC
1 stop7h 50m
American Airlines
Deal found 4/8![American Airlines logo]()
$129
This Trip.com deal was found by Cheapflights users on 4/9. 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.
Sun 5/176:27 pm
EWR
- SJC
1 stop20h 32m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$133
This United Airlines deal was found by Cheapflights users on 4/9. 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 5/26:00 am
EWR
- SJC
1 stop10h 28m
United Airlines
Deal found 4/9![United Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 4/7. 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 6/96:00 am
EWR
- SJC
1 stop8h 36m
Delta
Deal found 4/7![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 4/10. 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.
Fri 5/16:30 pm
EWR
- SJC
1 stop8h 12m
Delta
Deal found 4/10![Delta logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/65:55 am
EWR
- SJC
2 stops33h 04m
Frontier
Deal found 4/9![Frontier logo]()
$147
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:31 pm
EWR
- SJC
1 stop20h 13m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 5/910:29 pm
EWR
- SJC
2 stops40h 30m
Frontier
Deal found 4/10![Frontier logo]()
$153
This CheapOair deal was found by Cheapflights users on 4/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:33 pm
EWR
- SJC
1 stop18h 28m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$159
Find flight deals from Newark to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to San Jose (SJC). 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 April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Delta) |
One-way from | $124 (United Airlines) |
Popular in | November |
Cheapest in | August |
Average price | $400 |
Cheapflights Fare Finder
Customize your flight search to find flights from Newark to San Jose 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 April 10, 2026.
Use the filters below to find and compare flights from Newark Airport to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Tue 5/5
6:30 pm-11:42 pm
1 stop8h 12m
San Jose
Tue 5/12
7:10 am-5:54 pm
1 stop7h 44m
$257
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Fri 5/29
4:29 pm-10:55 pm
1 stop9h 26m
San Jose
Mon 6/1
7:00 pm-6:00 am
1 stop8h 00m
$287
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Fri 5/1
6:30 pm-11:42 pm
1 stop8h 12m
San Jose
Fri 5/8
7:00 pm-6:00 am
1 stop8h 00m
$287
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Sat 5/2
7:29 am-1:50 pm
1 stop9h 21m
San Jose
Wed 5/6
10:24 am-11:29 pm
1 stop10h 05m
$319
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Thu 9/24
6:00 am-12:08 pm
1 stop9h 08m
San Jose
Sun 9/27
6:30 pm-5:40 am
1 stop8h 10m
$334
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Thu 8/27
6:00 am-11:25 am
1 stop8h 25m
San Jose
Mon 8/31
6:37 pm-5:41 am
1 stop8h 04m
$338
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Tue 4/28
1:00 pm-10:41 pm
2 stops12h 41m
San Jose
Mon 5/4
6:19 pm-5:51 am
1 stop8h 32m
$387
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Thu 5/7
4:31 pm-10:55 pm
1 stop9h 24m
San Jose
Tue 5/26
8:00 am-6:52 am
2 stops19h 52m
$400
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Sat 5/23
4:35 pm-7:22 pm
1 stop29h 47m
San Jose
Sat 6/6
6:00 pm-6:52 am
1 stop9h 52m
$443
NewarkSan Jose
EWR - SJC
EWRSJC
Newark
Thu 4/30
5:56 pm-9:30 am
1 stop18h 34m
San Jose
Sun 5/3
6:15 am-11:29 pm
1 stop14h 14m
$445
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Newark to San Jose
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 Jose in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Newark Airport-San Jose, California 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 Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Newark Airport-San Jose, California 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 Jose, California 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 Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Newark with our price prediction graph.
EWR-SJC
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 Newark Airport to San Jose
Prices
Delays
More
How far ahead should I book a flight from Newark Airport to San Jose, California?
Use this chart to determine the optimal time to book a round-trip flight from Newark to San Jose. Price data was last updated on April 3, 2026.
Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to San Jose, California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Newark Airport to San Jose, California?
Currently, June is the cheapest month in which you can book a flight from Newark Airport to San Jose, California (average of $129). Flying from Newark Airport to San Jose, California in November is currently the most expensive (average of $237). 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.
How much does it cost to fly round-trip from Newark Airport to San Jose, California?
How often are flights from Newark to San Jose delayed?
About 29% of weekly flights between Newark and San Jose have experienced delays in the past year, with the average delay time being 87 minutes.
What is the most punctual flight time for Newark to San Jose 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?
Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Newark to San Jose flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.
What’s the top layover airport for flights from Newark Airport to San Jose, California?
Share of 1-stop round-trip flights from Newark Airport to San Jose, California chosen by Cheapflights users in the past 12 months, using the same layover each way.
Las Vegas (LAS) – chosen by Cheapflights users on 50% of 1-stop itineraries from Newark Airport to San Jose, California on Cheapflights.
What’s the cheapest layover airport for flights from Newark Airport to San Jose, California?
Average round-trip fare for 1-stop flights from Newark Airport to San Jose, California, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $152.
What’s the fastest layover option from Newark Airport to San Jose, California?
Shortest average travel time for 1-stop one-way flights from Newark Airport to San Jose, California, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 8h 22m.
Which airport typically offers the quickest layover for flights from Newark Airport to San Jose, California?
Average layover duration for 1-stop one-way flights from Newark Airport to San Jose, California, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 19m.
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated April 10, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Newark Airport to San Jose. 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
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Newark to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Newark
Popular flights
San Jose flight routes
Alternative routes for Newark to San Jose
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Jose by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Newark to San Jose by cabin class
Find flights from Newark to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Newark and San Jose flights
Browse other Newark and San Jose flight options. Last updated on April 10, 2026.
Other flights from Newark
Browse through other flights departing from Newark. Flights are based on user searches made on Cheapflights and were last updated on April 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 10, 2026.
Top 5 airlines flying from Newark to San Jose
Discover the top 5 airlines that operate flights from Newark to San Jose. 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$256 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$219 | Average$412 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$250 | Average$435 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$413 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$575 | FlexibilityNo cancel fee | On-time69% |