$233+ Cheap flights from San José (SJO) 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EWR
Aug 26 — Sep 21
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 October or November, booked 30 days in advance, depart on a Thursday or Tuesday 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 July 27, 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 July 27, 2026.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:48 pm
SJO
- EWR
1 stop12h 42m
Arajet
Tue 8/412:59 am
EWR
- SJO
1 stop11h 39m
Arajet
Deal found 7/27![Arajet logo]()
$424
This Orbitz deal was found by Cheapflights users on 7/23. 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.
Fri 7/247:10 am
SJO
- EWR
1 stop23h 04m
Multiple Airlines
Tue 7/2812:30 pm
EWR
- SJO
1 stop8h 33m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$425
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:23 am
SJO
- EWR
1 stop10h 07m
Arajet
Tue 12/811:59 pm
EWR
- SJO
1 stop11h 39m
Arajet
Deal found 7/26![Arajet logo]()
$426
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.
Thu 9/177:55 am
SJO
- EWR
1 stop12h 48m
United Airlines
Wed 9/238:40 pm
EWR
- SJO
1 stop24h 57m
United Airlines
Deal found 7/27![United Airlines logo]()
$427
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.
Sun 10/1812:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Wed 3/36:00 am
EWR
- SJO
1 stop13h 16m
United Airlines
Deal found 7/25![United Airlines logo]()
$428
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:48 pm
SJO
- EWR
1 stop12h 42m
Multiple Airlines
Mon 8/172:30 pm
EWR
- SJO
1 stop9h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$429
This KAYAK deal was found by Cheapflights users on 7/23. 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.
Wed 10/2112:44 pm
SJO
- EWR
Nonstop5h 16m
Multiple Airlines
Tue 10/273:32 pm
EWR
- SJO
Nonstop5h 21m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$431
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.
Sun 10/251:25 pm
SJO
- EWR
1 stop19h 03m
United Airlines
Tue 1/56:05 pm
EWR
- SJO
1 stop19h 30m
United Airlines
Deal found 7/26![United Airlines logo]()
$432
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.
Mon 10/1212:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Mon 3/87:00 am
EWR
- SJO
1 stop14h 39m
United Airlines
Deal found 7/25![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 7/22. 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 7/2712:44 pm
SJO
- EWR
Nonstop5h 23m
United Airlines
Sun 8/238:24 am
EWR
- SJO
Nonstop5h 14m
United Airlines
Deal found 7/22![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/2012:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Sun 10/255:15 am
EWR
- SJO
1 stop9h 07m
United Airlines
Deal found 7/22![United Airlines logo]()
$435
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 July 27, 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 July 27, 2026.
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.
Wed 9/3012:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Sat 10/247:00 am
EWR
- SJO
1 stop14h 37m
United Airlines
Deal found 7/26![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 7/23. 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 10/2912:55 pm
SJO
- EWR
Nonstop5h 17m
United Airlines
Wed 11/43:32 pm
EWR
- SJO
Nonstop5h 21m
United Airlines
Deal found 7/23![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 7/23. 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 11/71:55 pm
SJO
- EWR
Nonstop5h 17m
United Airlines
Sat 11/146:00 am
EWR
- SJO
1 stop8h 00m
United Airlines
Deal found 7/23![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/2911:35 am
SJO
- EWR
1 stop11h 10m
United Airlines
Thu 11/59:00 am
EWR
- SJO
1 stop12h 39m
United Airlines
Deal found 7/22![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/167:55 am
SJO
- EWR
1 stop11h 38m
United Airlines
Mon 9/217:40 pm
EWR
- SJO
1 stop18h 41m
United Airlines
Deal found 7/23![United Airlines logo]()
$518
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.
Sat 10/312:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Sat 10/108:24 am
EWR
- SJO
Nonstop5h 14m
United Airlines
Deal found 7/25![United Airlines logo]()
$523
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.
Fri 9/1812:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Sat 9/268:43 pm
EWR
- SJO
1 stop24h 54m
United Airlines
Deal found 7/25![United Airlines logo]()
$529
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.
Mon 9/141:25 pm
SJO
- EWR
1 stop9h 24m
United Airlines
Fri 9/188:40 pm
EWR
- SJO
1 stop24h 57m
United Airlines
Deal found 7/25![United Airlines logo]()
$539
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.
Tue 9/2212:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Tue 10/612:02 pm
EWR
- SJO
1 stop9h 35m
United Airlines
Deal found 7/26![United Airlines logo]()
$572
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.
Wed 9/3012:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Mon 10/57:00 am
EWR
- SJO
1 stop14h 37m
United Airlines
Deal found 7/26![United Airlines logo]()
$572
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.
Thu 10/812:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Mon 10/197:00 am
EWR
- SJO
1 stop14h 37m
United Airlines
Deal found 7/25![United Airlines logo]()
$580
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:15 am
SJO
- EWR
1 stop18h 37m
United Airlines
Sat 1/27:00 am
EWR
- SJO
Nonstop5h 25m
United Airlines
Deal found 7/24![United Airlines logo]()
$617
Last-minute flights from San José to NewarkDiscover last-minute flight deals from San José to Newark. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from San José to Newark. Data last updated July 27, 2026 and is based on user searches.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:48 pm
SJO
- EWR
1 stop12h 42m
Arajet
Tue 8/412:59 am
EWR
- SJO
1 stop11h 39m
Arajet
Deal found 7/25![Arajet logo]()
$426
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:48 pm
SJO
- EWR
1 stop12h 42m
Arajet
Sat 8/812:30 pm
EWR
- SJO
1 stop8h 33m
Arajet
Deal found 7/25![Arajet logo]()
$433
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:48 pm
SJO
- EWR
1 stop13h 12m
Arajet
Tue 8/412:30 pm
EWR
- SJO
1 stop8h 33m
Arajet
Deal found 7/24![Arajet logo]()
$438
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.
Sun 8/27:55 am
SJO
- EWR
1 stop14h 42m
United Airlines
Mon 8/175:05 pm
EWR
- SJO
Nonstop5h 14m
United Airlines
Deal found 7/25![United Airlines logo]()
$450
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.
Sun 8/27:55 am
SJO
- EWR
1 stop14h 42m
United Airlines
Wed 8/195:05 pm
EWR
- SJO
Nonstop5h 14m
United Airlines
Deal found 7/25![United Airlines logo]()
$454
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 8/312:44 pm
SJO
- EWR
Nonstop5h 23m
United Airlines
Mon 8/178:43 pm
EWR
- SJO
1 stop17h 38m
United Airlines
Deal found 7/26![United Airlines logo]()
$444
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.
Mon 8/312:44 pm
SJO
- EWR
Nonstop5h 23m
United Airlines
Wed 8/1912:00 pm
EWR
- SJO
1 stop9h 37m
United Airlines
Deal found 7/25![United Airlines logo]()
$449
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:48 pm
SJO
- EWR
1 stop12h 42m
Multiple Airlines
Fri 8/216:00 am
EWR
- SJO
1 stop16h 20m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$428
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:48 pm
SJO
- EWR
1 stop12h 42m
Multiple Airlines
Mon 8/172:30 pm
EWR
- SJO
1 stop9h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$429
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:48 pm
SJO
- EWR
1 stop12h 42m
Multiple Airlines
Sun 8/166:00 am
EWR
- SJO
2 stops42h 00m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$436
This Booking.com deal was found by Cheapflights users on 7/23. 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 8/47:48 pm
SJO
- EWR
1 stop12h 42m
Multiple Airlines
Tue 8/253:00 pm
EWR
- SJO
2 stops31h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$448
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 July 27, 2026.
Search for one-way flight options from San José to Newark. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:23 am
SJO
- EWR
1 stop10h 07m
Arajet
Deal found 7/26![Arajet logo]()
$233
This Delta deal was found by Cheapflights users on 7/22. 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.
Thu 11/52:23 pm
SJO
- EWR
1 stop9h 35m
Delta
Deal found 7/22![Delta logo]()
$234
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/151:25 pm
SJO
- EWR
1 stop19h 03m
United Airlines
Deal found 7/22![United Airlines logo]()
$238
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.
Mon 9/211:25 pm
SJO
- EWR
1 stop24h 11m
United Airlines
Deal found 7/25![United Airlines logo]()
$239
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:48 pm
SJO
- EWR
1 stop12h 42m
Arajet
Deal found 7/26![Arajet logo]()
$242
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 12/2311:28 pm
SJO
- EWR
Nonstop5h 04m
United Airlines
Deal found 7/22![United Airlines logo]()
$243
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.
Wed 9/231:25 pm
SJO
- EWR
1 stop9h 24m
United Airlines
Deal found 7/25![United Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 7/22. 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 12/142:30 pm
SJO
- EWR
1 stop9h 28m
Delta
Deal found 7/22![Delta logo]()
$249
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:05 pm
SJO
- EWR
1 stop8h 01m
JetBlue
Deal found 7/24![JetBlue logo]()
$250
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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $426 (Kiwi.com) |
One-way from | $233 (CheapOair) |
Popular in | July |
Cheapest in | October |
Average price | $607 |
Good round-trip deal | $516 or less |
Good one-way deal | $270 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 2,558,603 searches. Data last updated July 27, 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
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Wed 9/30
12:44 pm-8:00 pm
Nonstop5h 16m
Newark
Sat 10/24
7:00 am-7:37 pm
1 stop14h 37m
$445
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Thu 10/29
12:55 pm-8:12 pm
Nonstop5h 17m
Newark
Wed 11/4
3:32 pm-7:53 pm
Nonstop5h 21m
$513
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Sat 11/7
1:55 pm-8:12 pm
Nonstop5h 17m
Newark
Sat 11/14
6:00 am-1:00 pm
1 stop8h 00m
$513
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Thu 10/29
11:35 am-12:45 am
1 stop11h 10m
Newark
Thu 11/5
9:00 am-8:39 pm
1 stop12h 39m
$518
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Wed 9/16
7:55 am-9:33 pm
1 stop11h 38m
Newark
Mon 9/21
7:40 pm-12:21 pm
1 stop18h 41m
$518
Quickest round-trip
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Sat 10/3
12:44 pm-8:00 pm
Nonstop5h 16m
Newark
Sat 10/10
8:24 am-11:38 am
Nonstop5h 14m
$523
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Fri 9/18
12:44 pm-8:00 pm
Nonstop5h 16m
Newark
Sat 9/26
8:43 pm-7:37 pm
1 stop24h 54m
$529
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Mon 9/14
1:25 pm-12:49 am
1 stop9h 24m
Newark
Fri 9/18
8:40 pm-7:37 pm
1 stop24h 57m
$539
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Tue 9/22
12:44 pm-8:00 pm
Nonstop5h 16m
Newark
Tue 10/6
12:02 pm-7:37 pm
1 stop9h 35m
$572
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
Wed 9/30
12:44 pm-8:00 pm
Nonstop5h 16m
Newark
Mon 10/5
7:00 am-7:37 pm
1 stop14h 37m
$572
Showing 1-10 of 22 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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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 | |
| Price Accuracy3 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
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 José to Newark Airport
Prices
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Delays
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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 29 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, October is the cheapest month in which you can book a flight from San José to Newark Airport (average of $350). Flying from San José to Newark Airport in July is currently the most expensive (average of $607). 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 July 27, 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 12% of weekly flights between San José and Newark have experienced delays in the past year, with the average delay time being 155 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?
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 San José 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.
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 July 27, 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andJetBlue 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.
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.6
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.6
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.6
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.6
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.6
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
Mahwah
Elizabeth
East Rutherford
Bethlehem
Staten Island
Yonkers
Mount Laurel
Irvington
Secaucus
Tannersville
North Bergen
Seaside Heights
Edgewater
Carle Place
Absecon
Carteret
Fort Lee
Parsippany
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Top 7 airlines flying from San José to Newark
Discover the top 7 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 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$375 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$310 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$233 | Average$445 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$244 | Average$479 | FlexibilityNo cancel fee | On-time69% |