$270+ Cheap flights from San José (SJO) to Newark (EWR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EWR
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from San José 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 José Juan Santamaria Intl to Newark are usually found in February or January, booked 40 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from San José to Newark
Cheapest
Best
Last-minute
One-way
Cheapest flights from San José to NewarkExplore the most affordable flight options available from San José to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from San José to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 11/75:53 pm -
1 stop14h 37m
Tue 11/1011:59 pm -
1 stop11h 39m
Deal found 9/22![Arajet logo]()
$406
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:53 pm -
1 stop14h 37m
Fri 11/2711:59 pm -
1 stop18h 09m
Deal found 9/17![Arajet logo]()
$417
This Orbitz deal was found by Cheapflights users on 9/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:53 pm -
1 stop14h 37m
Mon 12/146:00 am -
1 stop6h 46m
Deal found 9/19![Multiple Airlines logo]()
$421
This KAYAK deal was found by Cheapflights users on 9/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:50 pm -
1 stop10h 05m
Sat 12/126:00 am -
1 stop6h 46m
Deal found 9/19![JetBlue logo]()
$424
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am -
1 stop16h 03m
Tue 11/2411:59 pm -
1 stop11h 39m
Deal found 9/20![Multiple Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 9/22. 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 11/22:25 pm -
1 stop8h 34m
Fri 11/133:21 pm -
1 stop7h 54m
Deal found 9/22![Delta logo]()
$437
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:05 pm -
1 stop7h 50m
Tue 3/211:59 pm -
1 stop11h 39m
Deal found 9/20![Multiple Airlines logo]()
$438
This CheapOair deal was found by Cheapflights users on 9/17. 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 11/33:05 pm -
1 stop7h 50m
Tue 11/2411:59 pm -
1 stop11h 39m
Deal found 9/17![Multiple Airlines logo]()
$439
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:53 pm -
1 stop27h 37m
Tue 11/2411:59 pm -
1 stop11h 39m
Deal found 9/20![Arajet logo]()
$441
This JetBlue deal was found by Cheapflights users on 9/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2112:50 pm -
1 stop10h 05m
Wed 12/306:00 am -
1 stop6h 50m
Deal found 9/19![JetBlue logo]()
$443
This CheapOair deal was found by Cheapflights users on 9/19. 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 10/179:45 am -
1 stop13h 18m
Tue 11/311:59 pm -
1 stop11h 39m
Deal found 9/19![Multiple Airlines logo]()
$445
This Booking.com deal was found by Cheapflights users on 9/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:23 am -
1 stop10h 07m
Mon 11/1611:59 pm -
1 stop18h 09m
Deal found 9/18![Arajet logo]()
$446
Best flights from San José to NewarkDiscover carefully curated flight deals from San José to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from San José to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This JetBlue deal was found by Cheapflights users on 9/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2112:50 pm -
1 stop10h 05m
Wed 12/306:00 am -
1 stop6h 50m
Deal found 9/19![JetBlue logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/2910:28 pm -
Nonstop5h 04m
Thu 11/57:37 pm -
1 stop16h 48m
Deal found 9/22![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/511:28 pm -
Nonstop5h 04m
Fri 12/48:40 pm -
1 stop24h 59m
Deal found 9/17![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/211:28 pm -
Nonstop5h 04m
Wed 11/117:37 pm -
1 stop16h 48m
Deal found 9/20![United Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/1312:44 pm -
Nonstop5h 16m
Wed 10/283:32 pm -
Nonstop5h 21m
Deal found 9/22![United Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 9/18. 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 12/111:28 pm -
Nonstop5h 04m
Fri 12/43:32 pm -
Nonstop5h 21m
Deal found 9/18![United Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 9/18. 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 11/178:45 am -
1 stop24h 43m
Sun 11/298:14 am -
Nonstop5h 28m
Deal found 9/18![United Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/611:28 pm -
Nonstop5h 04m
Thu 11/123:32 pm -
Nonstop5h 21m
Deal found 9/19![United Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/211:28 pm -
Nonstop5h 04m
Sat 11/73:32 pm -
Nonstop5h 21m
Deal found 9/20![United Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/2711:28 pm -
Nonstop5h 04m
Sat 12/56:45 pm -
1 stop19h 37m
Deal found 9/21![United Airlines logo]()
$718
This United Airlines deal was found by Cheapflights users on 9/20. 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 9/2512:44 pm -
Nonstop5h 16m
Wed 9/308:24 am -
Nonstop5h 14m
Deal found 9/20![United Airlines logo]()
$718
Last-minute flights from San José to NewarkDiscover last-minute flight deals from San José to Newark. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from San José to Newark. Data last updated September 22, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/21. 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 10/109:45 am -
1 stop13h 18m
Thu 10/1510:29 pm -
2 stops36h 01m
Deal found 9/21![Frontier logo]()
$462
This CheapOair deal was found by Cheapflights users on 9/19. 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 10/179:45 am -
1 stop13h 18m
Tue 11/311:59 pm -
1 stop11h 39m
Deal found 9/19![Multiple Airlines logo]()
$445
This Travelocity deal was found by Cheapflights users on 9/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:05 pm -
1 stop7h 54m
Tue 11/1711:59 pm -
1 stop11h 39m
Deal found 9/17![Multiple Airlines logo]()
$454
This CheapOair deal was found by Cheapflights users on 9/21. 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.
Wed 10/212:05 pm -
1 stop7h 54m
Tue 11/2411:59 pm -
1 stop11h 39m
Deal found 9/21![Multiple Airlines logo]()
$458
This Orbitz deal was found by Cheapflights users on 9/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:05 pm -
1 stop7h 50m
Tue 11/1011:59 pm -
1 stop11h 39m
Deal found 9/17![Multiple Airlines logo]()
$471
This CheapOair deal was found by Cheapflights users on 9/18. 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.
Wed 10/282:05 pm -
1 stop7h 50m
Tue 11/1011:59 pm -
1 stop11h 39m
Deal found 9/18![Multiple Airlines logo]()
$456
This CheapOair deal was found by Cheapflights users on 9/17. 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.
Thu 10/292:05 pm -
1 stop7h 50m
Tue 11/311:59 pm -
1 stop11h 39m
Deal found 9/17![Multiple Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 10/311:25 pm -
1 stop9h 33m
Wed 11/118:20 am -
1 stop14h 55m
Deal found 9/21![Delta logo]()
$437
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:05 pm -
1 stop7h 50m
Tue 3/911:59 pm -
1 stop11h 39m
Deal found 9/20![Multiple Airlines logo]()
$438
One-way flights from San José to NewarkSearch for one-way flight options from San José to Newark. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from San José to Newark. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 12/1511:28 pm -
Nonstop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/18. 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 12/211:28 pm -
Nonstop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/271:25 pm -
1 stop29h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$275
This Frontier deal was found by Cheapflights users on 9/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:45 am -
1 stop13h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$276
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/143:05 pm -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![JetBlue logo]()
$278
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/226:00 am -
1 stop16h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/153:01 pm -
1 stop7h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$280
This JetBlue deal was found by Cheapflights users on 9/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:05 pm -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![JetBlue logo]()
$282
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/293:01 pm -
2 stops20h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 10/256:00 am -
1 stop16h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/22. 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 12/1411:28 pm -
Nonstop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$286
Find flight deals from San José to Newark
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $405 (Booking.com) |
One-way from | $270 (United Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $551 |
Good round-trip deal | $468 or less |
Good one-way deal | $518 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San José 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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from San José to Newark Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Tue 10/27
10:28 pm-5:32 am
Nonstop5h 04m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$270
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Fri 11/6
8:45 am-11:00 pm
1 stop13h 15m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$275
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Thu 11/5
12:35 pm-11:00 pm
1 stop9h 25m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$275
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Sun 10/25
11:35 am-10:30 am
1 stop20h 55m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$275
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Mon 12/21
12:50 pm-11:55 pm
1 stop10h 05m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Mon 12/21
2:15 pm-11:59 pm
1 stop8h 44m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$280
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Thu 10/29
10:28 pm-5:32 am
Nonstop5h 04m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$338
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Mon 11/23
11:28 pm-5:32 am
Nonstop5h 04m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$355
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Tue 12/1
11:28 pm-5:32 am
Nonstop5h 04m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$355
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Mon 12/21
12:50 pm-11:55 pm
1 stop10h 05m
Newark
Wed 12/30
6:00 am-11:50 am
1 stop6h 50m
$443
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from San José 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 José to Newark in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San José-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 José-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Newark Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-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 José-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 José to Newark
Have a flexible travel schedule? Discover the best time to fly to Newark from San José with our price prediction graph.
SJO-EWR
Estimated round-trip price
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Everything you need to know about your flight from San José to Newark Airport
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How far ahead should I book a flight from San José to Newark Airport?
To ensure you get the cheapest price possible for a flight from San José to Newark Airport, you should look to book at least 39 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 José to Newark Airport?
Currently, February is the cheapest month in which you can book a flight from San José to Newark Airport (average of $355). Flying from San José to Newark Airport in July is currently the most expensive (average of $611). 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 SJO to EWR?
Find hourly flight availability from San José 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 September 22, 2026.
When flying from San José to Newark Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from San José to Newark delayed?
About 13% of weekly flights between San José and Newark have experienced delays in the past year, with the average delay time being 152 minutes.
What is the most punctual flight time for San José to Newark flights?
Historically, flights departing in the morning 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?
Thursday 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 San José to Newark flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
What’s the top layover airport for flights from San José to Newark Airport?
Share of 1-stop round-trip flights from San José to Newark Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Santo Domingo (SDQ) – chosen by Cheapflights users on 50% of 1-stop itineraries from San José to Newark Airport on Cheapflights.
What’s the cheapest layover airport for flights from San José to Newark Airport?
Average round-trip fare for 1-stop flights from San José to Newark Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Santo Domingo (SDQ) is the most affordable 1-stop option, with an average round-trip price of $295.
What’s the fastest layover option from San José to Newark Airport?
Shortest average travel time for 1-stop one-way flights from San José to Newark Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Santo Domingo (SDQ) have the shortest average one-way travel time for 1-stop routes: 10h 07m.
Which airport typically offers the quickest layover for flights from San José to Newark Airport?
Average layover duration for 1-stop one-way flights from San José to Newark Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Santo Domingo (SDQ) offer the fastest connection on this route, with an average layover time of 3h 25m.
The best insider tips for San José 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 José 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 September 22, 2026.
Read reviews from past customers who have flown United Airlines,JetBlue, andAmerican Airlines from San José to Newark Airport. 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.
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Related info for your journey
Find useful and relevant information for your journey from San José 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
Elizabeth
East Rutherford
Staten Island
Bethlehem
Mahwah
Mount Laurel
Yonkers
Irvington
Secaucus
Tannersville
Seaside Heights
North Bergen
Carle Place
Fort Lee
Clinton
Absecon
Carteret
Goshen
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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 September 22, 2026.
San José and Newark flights
Browse other San José and Newark flight options. Last updated on September 22, 2026.
Other flights from San José
Browse through other flights departing from San José. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
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Top 8 airlines flying from San José to Newark
Discover the top 8 airlines that operate flights from San José 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$375 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$454 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$233 | Average$460 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$513 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$362 | Average$705 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$370 | Average$645 | FlexibilityNo cancel fee | On-time71% |