$167+ Cheap flights from Newark (EWR) to San Francisco (SFO)
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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Find cheap flights from Newark to San Francisco 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 Newark to San Francisco are usually found in January or September, booked 59 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Newark to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Newark to San FranciscoExplore the most affordable flight options available from Newark to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
Explore the most affordable flight options available from Newark to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
This Expedia deal was found by Cheapflights users on 5/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:30 pm
EWR
- SFO
1 stop12h 27m
Frontier
Sat 9/511:52 pm
SFO
- EWR
1 stop9h 38m
Frontier
Deal found 5/7![Frontier logo]()
$290
This Booking.com deal was found by Cheapflights users on 5/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am
EWR
- SFO
1 stop25h 59m
Frontier
Tue 9/226:35 pm
SFO
- EWR
1 stop14h 52m
Frontier
Deal found 5/9![Frontier logo]()
$292
This Expedia deal was found by Cheapflights users on 5/12. 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.
Sun 9/64:35 pm
EWR
- SFO
1 stop9h 39m
Multiple Airlines
Wed 9/96:35 pm
SFO
- EWR
1 stop14h 52m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 9/97:20 am
EWR
- SFO
1 stop10h 07m
Multiple Airlines
Mon 9/146:35 pm
SFO
- EWR
1 stop14h 52m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:00 pm
EWR
- SFO
1 stop8h 48m
Delta
Mon 9/1410:30 pm
SFO
- EWR
1 stop8h 07m
Delta
Deal found 5/12![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Tue 6/29:15 pm
SFO
- EWR
Nonstop5h 36m
United Airlines
Deal found 5/8![United Airlines logo]()
$298
This Orbitz deal was found by Cheapflights users on 5/11. 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 9/157:20 am
EWR
- SFO
1 stop10h 07m
Multiple Airlines
Fri 9/186:35 pm
SFO
- EWR
1 stop14h 52m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$299
This Frontier deal was found by Cheapflights users on 5/12. 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.
Fri 5/291:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Tue 6/211:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 5/12![Frontier logo]()
$300
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/96:00 am
EWR
- SFO
Nonstop6h 09m
United Airlines
Sun 6/1410:35 pm
SFO
- EWR
Nonstop5h 25m
United Airlines
Deal found 5/12![United Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 5/11. 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 9/238:15 am
EWR
- SFO
Nonstop6h 03m
United Airlines
Mon 9/2811:55 pm
SFO
- EWR
Nonstop5h 31m
United Airlines
Deal found 5/11![United Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 5/12. 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 9/283:00 pm
EWR
- SFO
1 stop9h 35m
Delta
Mon 10/59:30 pm
SFO
- EWR
1 stop9h 06m
Delta
Deal found 5/12![Delta logo]()
$303
This HOPEGOO deal was found by Cheapflights users on 5/12. 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 HOPEGOO is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Sun 6/711:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 5/12![Frontier logo]()
$304
Best flights from Newark to San FranciscoDiscover carefully curated flight deals from Newark to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
Discover carefully curated flight deals from Newark to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
This KAYAK deal was found by Cheapflights users on 5/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:30 am
EWR
- SFO
1 stop11h 32m
Alaska Airlines
Fri 5/296:00 am
SFO
- EWR
Nonstop5h 41m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Tue 7/147:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Tue 8/119:15 pm
SFO
- EWR
Nonstop5h 31m
United Airlines
Deal found 5/7![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 5/11. 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 6/116:15 am
EWR
- SFO
1 stop8h 20m
Delta
Fri 6/1912:40 am
SFO
- EWR
1 stop7h 08m
Delta
Deal found 5/11![Delta logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:30 am
EWR
- SFO
Nonstop6h 28m
Alaska Airlines
Tue 6/29:25 pm
SFO
- EWR
Nonstop5h 45m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Sat 7/411:59 pm
SFO
- EWR
Nonstop5h 23m
United Airlines
Deal found 5/8![United Airlines logo]()
$533
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 7/86:30 am
EWR
- SFO
1 stop20h 06m
Alaska Airlines
Fri 7/101:51 pm
SFO
- EWR
2 stops13h 08m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Sun 6/711:59 pm
SFO
- EWR
Nonstop5h 23m
United Airlines
Deal found 5/8![United Airlines logo]()
$552
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:30 am
EWR
- SFO
Nonstop6h 28m
Alaska Airlines
Sat 6/69:25 pm
SFO
- EWR
Nonstop5h 45m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 6/97:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Thu 6/116:00 am
SFO
- EWR
Nonstop5h 49m
United Airlines
Deal found 5/10![United Airlines logo]()
$552
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:30 am
EWR
- SFO
1 stop9h 34m
Alaska Airlines
Wed 5/276:39 pm
SFO
- EWR
1 stop9h 13m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$520
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:30 am
EWR
- SFO
Nonstop6h 28m
Alaska Airlines
Wed 5/279:25 pm
SFO
- EWR
Nonstop5h 45m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$551
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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.
Sun 5/247:30 am
EWR
- SFO
1 stop11h 34m
Alaska Airlines
Mon 5/256:16 am
SFO
- EWR
1 stop8h 13m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$569
Last-minute flights from Newark to San FranciscoDiscover last-minute flight deals from Newark to San Francisco. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to San Francisco. Data last updated May 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:22 pm
EWR
- SFO
1 stop8h 16m
American Airlines
Tue 5/265:40 am
SFO
- EWR
1 stop8h 25m
American Airlines
Deal found 5/11![American Airlines logo]()
$460
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:29 pm
EWR
- SFO
1 stop17h 49m
Multiple Airlines
Sun 6/711:59 pm
SFO
- EWR
1 stop9h 33m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/195:05 am
EWR
- SFO
1 stop10h 27m
American Airlines
Sun 5/245:00 am
SFO
- EWR
1 stop10h 39m
American Airlines
Deal found 5/8![American Airlines logo]()
$437
This Priceline deal was found by Cheapflights users on 5/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Sat 5/2311:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 5/8![Frontier logo]()
$450
This CheapOair deal was found by Cheapflights users on 5/12. 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 5/196:29 pm
EWR
- SFO
1 stop17h 49m
Alaska Airlines
Wed 5/2710:14 am
SFO
- EWR
1 stop10h 45m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$453
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Tue 6/211:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 5/10![Frontier logo]()
$440
This Trip.com deal was found by Cheapflights users on 5/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Sat 5/2311:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 5/7![Frontier logo]()
$446
This HOPEGOO deal was found by Cheapflights users on 5/10. 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 HOPEGOO is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Sun 5/3111:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 5/10![Frontier logo]()
$459
This Expedia deal was found by Cheapflights users on 5/12. 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.
Thu 5/211:30 pm
EWR
- SFO
1 stop12h 34m
Multiple Airlines
Wed 5/2710:14 am
SFO
- EWR
1 stop10h 45m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$424
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:58 pm
EWR
- SFO
Nonstop6h 29m
Alaska Airlines
Wed 5/2710:14 am
SFO
- EWR
1 stop10h 45m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$443
One-way flights from Newark to San FranciscoSearch for one-way flight options from Newark to San Francisco. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
Search for one-way flight options from Newark to San Francisco. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This SmartFares deal was found by Cheapflights users on 5/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:30 am
EWR
- SFO
1 stop11h 32m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Tue 6/27:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Deal found 5/7![United Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Fri 5/295:58 pm
EWR
- SFO
Nonstop6h 29m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:58 pm
EWR
- SFO
Nonstop6h 29m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$172
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:58 pm
EWR
- SFO
Nonstop6h 29m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$173
This United Airlines deal was found by Cheapflights users on 5/12. 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 5/287:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Deal found 5/12![United Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:29 pm
EWR
- SFO
2 stops28h 54m
Frontier
Deal found 5/11![Frontier logo]()
$175
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:40 pm
EWR
- SFO
1 stop13h 53m
JetBlue
Deal found 5/7![JetBlue logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Fri 5/295:55 am
EWR
- SFO
2 stops18h 09m
Frontier
Deal found 5/11![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:29 pm
EWR
- SFO
2 stops25h 11m
Frontier
Deal found 5/8![Frontier logo]()
$178
Find flight deals from Newark to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to San Francisco (SFO). 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 May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $290 (Expedia) |
One-way from | $167 (SmartFares) |
Popular in | December |
Cheapest in | January |
Average price | $482 |
Good round-trip deal | $444 or less |
Good one-way deal | $228 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Newark to San Francisco 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 May 12, 2026.
Use the filters below to find and compare flights from Newark Airport to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 5/27
9:30 am-6:02 pm
1 stop11h 32m
San Francisco
Fri 5/29
6:00 am-2:41 pm
Nonstop5h 41m
$452
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Tue 7/14
7:00 am-9:59 am
Nonstop5h 59m
San Francisco
Tue 8/11
9:15 pm-5:46 am
Nonstop5h 31m
$467
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Sun 5/24
8:30 am-11:58 am
Nonstop6h 28m
San Francisco
Tue 6/2
9:25 pm-6:10 am
Nonstop5h 45m
$484
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 7/8
6:30 am-11:36 pm
1 stop20h 06m
San Francisco
Fri 7/10
1:51 pm-5:59 am
2 stops13h 08m
$503
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 6/3
8:30 am-11:58 am
Nonstop6h 28m
San Francisco
Sat 6/6
9:25 pm-6:10 am
Nonstop5h 45m
$517
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 5/27
9:30 am-4:04 pm
1 stop9h 34m
San Francisco
Wed 5/27
6:39 pm-6:52 am
1 stop9h 13m
$520
Quickest round-trip
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Sun 6/28
7:00 am-9:59 am
Nonstop5h 59m
San Francisco
Sat 7/4
11:59 pm-8:22 am
Nonstop5h 23m
$533
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Mon 5/25
8:30 am-11:58 am
Nonstop6h 28m
San Francisco
Wed 5/27
9:25 pm-6:10 am
Nonstop5h 45m
$551
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Tue 6/2
7:00 am-9:59 am
Nonstop5h 59m
San Francisco
Sun 6/7
11:59 pm-8:22 am
Nonstop5h 23m
$552
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Tue 6/9
7:00 am-9:59 am
Nonstop5h 59m
San Francisco
Thu 6/11
6:00 am-2:49 pm
Nonstop5h 49m
$552
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Newark to San Francisco
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 Francisco in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Newark Airport-San Francisco 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 Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Newark Airport-San Francisco 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 Francisco 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 Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Newark with our price prediction graph.
EWR-SFO
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 Francisco
Prices
Airlines
Delays
How far ahead should I book a flight from Newark Airport to San Francisco?
The best time to book flights from Newark Airport to San Francisco is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Newark Airport to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of $327). Flying from Newark Airport to San Francisco in December is currently the most expensive (average of $517). 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 EWR to SFO?
Find hourly flight availability from Newark to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2026.
A simple way to save on the total cost of your ticket is to fly from Newark Airport to San Francisco in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from Newark Airport to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Newark to San Francisco. Price data was last updated on May 9, 2026.
Travelers seeking maximum savings on their Newark Airport to San Francisco flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Newark to San Francisco delayed?
About 23% of weekly flights between Newark and San Francisco have experienced delays in the past year, with the average delay time being 222 minutes.
What is the most punctual flight time for Newark to San Francisco flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas 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 Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.
The best insider tips for Newark Airport to San Francisco 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 Newark Airport to San Francisco trip
Our travel experts
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated May 12, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Newark Airport to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Newark to San Francisco. 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 San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
San Bruno
Watsonville
San Ramon
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
Vallejo
San Lorenzo
Davis
Emeryville
Manteca
Elk Grove
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Newark and San Francisco flights
Browse other Newark and San Francisco flight options. Last updated on May 12, 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 May 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 12, 2026.
Top 8 airlines flying from Newark to San Francisco
Discover the top 8 airlines that operate flights from Newark to San Francisco. 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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$300 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$190 | Average$393 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$208 | Average$370 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$217 | Average$373 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$228 | Average$480 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$445 | FlexibilityNo cancel fee | On-time71% |