$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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
Sep 26 — Oct 31
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 April, booked 85 days in advance, depart on a Thursday or Friday 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 August 27, 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 August 27, 2026.
This CheapOair deal was found by Cheapflights users on 8/27. 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.
Fri 10/21:30 pm -
1 stop11h 58m
Thu 10/810:40 am -
1 stop10h 19m
Deal found 8/27![Multiple Airlines logo]()
$386
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:00 am -
1 stop8h 27m
Sat 12/128:20 am -
1 stop7h 39m
Deal found 8/26![Alaska Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
1 stop9h 46m
Wed 11/115:00 pm -
1 stop20h 49m
Deal found 8/22![Alaska Airlines logo]()
$388
This Orbitz deal was found by Cheapflights users on 8/26. 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.
Wed 11/187:00 am -
1 stop9h 39m
Thu 11/2610:35 pm -
1 stop9h 24m
Deal found 8/26![Multiple Airlines logo]()
$389
This Expedia deal was found by Cheapflights users on 8/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:30 pm -
1 stop10h 09m
Wed 12/98:00 am -
1 stop10h 38m
Deal found 8/24![Multiple Airlines logo]()
$390
This Travelocity deal was found by Cheapflights users on 8/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:55 am -
2 stops13h 27m
Sun 9/2711:58 pm -
1 stop9h 37m
Deal found 8/27![Multiple Airlines logo]()
$391
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:05 pm -
1 stop10h 11m
Mon 12/149:00 pm -
1 stop10h 59m
Deal found 8/26![JetBlue logo]()
$392
This Priceline deal was found by Cheapflights users on 8/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:30 pm -
1 stop11h 58m
Wed 9/3011:57 am -
1 stop8h 32m
Deal found 8/27![Multiple Airlines logo]()
$393
This Frontier deal was found by Cheapflights users on 8/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:45 pm -
1 stop11h 40m
Fri 10/3010:17 pm -
1 stop9h 19m
Deal found 8/27![Frontier logo]()
$394
This Travelocity deal was found by Cheapflights users on 8/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:29 pm -
1 stop17h 23m
Wed 12/28:00 am -
1 stop10h 38m
Deal found 8/23![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:14 pm -
2 stops16h 03m
Sat 10/3110:17 pm -
1 stop10h 19m
Deal found 8/24![Frontier logo]()
$396
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:00 am -
1 stop7h 47m
Wed 9/238:00 am -
1 stop8h 15m
Deal found 8/27![American Airlines logo]()
$397
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 August 27, 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 August 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:47 pm -
1 stop18h 05m
Fri 1/156:18 am -
1 stop7h 29m
Deal found 8/26![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/239:30 am -
Nonstop6h 14m
Sat 9/2611:55 pm -
Nonstop5h 31m
Deal found 8/25![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:21 pm -
1 stop9h 45m
Mon 11/99:55 pm -
1 stop8h 35m
Deal found 8/23![Delta logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:05 pm -
1 stop9h 21m
Mon 10/121:51 pm -
1 stop14h 08m
Deal found 8/25![Alaska Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Fri 10/26:00 am -
Nonstop6h 14m
Sat 10/109:15 pm -
Nonstop5h 31m
Deal found 8/24![United Airlines logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:55 am -
2 stops15h 11m
Mon 9/287:23 am -
1 stop13h 06m
Deal found 8/22![Alaska Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 1/236:00 am -
Nonstop6h 30m
Thu 1/283:10 pm -
Nonstop5h 46m
Deal found 8/27![United Airlines logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 am -
2 stops12h 22m
Wed 10/144:51 pm -
2 stops27h 34m
Deal found 8/23![Alaska Airlines logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:30 am -
2 stops12h 22m
Sat 10/172:57 pm -
2 stops13h 02m
Deal found 8/26![Alaska Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 10/106:00 am -
Nonstop6h 14m
Sat 10/172:55 pm -
Nonstop5h 40m
Deal found 8/22![United Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/87:00 am -
Nonstop6h 27m
Sat 12/124:30 pm -
Nonstop5h 29m
Deal found 8/26![United Airlines logo]()
$578
This Alaska Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:20 am -
1 stop10h 29m
Wed 9/168:23 am -
2 stops12h 06m
Deal found 8/26![Alaska Airlines logo]()
$571
Last-minute flights from Newark to San FranciscoDiscover last-minute flight deals from Newark to San Francisco. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to San Francisco. Data last updated August 27, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:35 pm -
1 stop12h 19m
Sat 9/1211:58 pm -
1 stop9h 37m
Deal found 8/24![Frontier logo]()
$389
This Frontier deal was found by Cheapflights users on 8/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:35 pm -
1 stop12h 19m
Sat 9/1911:58 pm -
1 stop9h 37m
Deal found 8/27![Frontier logo]()
$386
This Priceline deal was found by Cheapflights users on 8/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:30 pm -
1 stop11h 58m
Sun 9/1310:05 pm -
1 stop9h 27m
Deal found 8/27![Frontier logo]()
$388
This Super.com deal was found by Cheapflights users on 8/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:35 am -
1 stop11h 13m
Wed 9/1611:58 pm -
1 stop9h 37m
Deal found 8/25![Frontier logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Fri 9/111:30 pm -
1 stop11h 58m
Wed 9/1611:58 pm -
1 stop9h 37m
Deal found 8/25![Frontier logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Fri 9/1110:29 pm -
2 stops15h 18m
Mon 9/1410:05 pm -
1 stop9h 27m
Deal found 8/22![Frontier logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:30 pm -
1 stop11h 58m
Sun 9/1310:05 pm -
1 stop9h 27m
Deal found 8/27![Frontier logo]()
$395
This Frontier deal was found by Cheapflights users on 8/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:30 pm -
1 stop11h 58m
Fri 9/1810:05 pm -
1 stop9h 27m
Deal found 8/24![Frontier logo]()
$390
This Travelocity deal was found by Cheapflights users on 8/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:55 am -
2 stops13h 27m
Sun 9/2711:58 pm -
1 stop9h 37m
Deal found 8/27![Multiple Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:00 am -
1 stop7h 47m
Wed 9/238:00 am -
1 stop8h 15m
Deal found 8/27![American Airlines logo]()
$397
This Priceline deal was found by Cheapflights users on 8/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:30 pm -
1 stop11h 58m
Fri 10/211:57 am -
1 stop8h 32m
Deal found 8/27![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:30 pm -
1 stop11h 58m
Wed 9/3011:58 pm -
2 stops18h 26m
Deal found 8/26![Frontier logo]()
$396
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 August 27, 2026.
Search for one-way flight options from Newark to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Super.com deal was found by Cheapflights users on 8/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:35 pm -
1 stop12h 19m
Deal found 8/22![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Tue 9/291:30 pm -
2 stops24h 17m
Deal found 8/22![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:30 pm -
2 stops22h 14m
Deal found 8/23![Frontier logo]()
$171
This Jetabroad deal was found by Cheapflights users on 8/24. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:30 pm -
1 stop11h 58m
Deal found 8/24![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 pm -
2 stops24h 17m
Deal found 8/23![Frontier logo]()
$174
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/157:20 am -
Nonstop6h 05m
Deal found 8/23![United Airlines logo]()
$179
This Super.com deal was found by Cheapflights users on 8/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:38 pm -
1 stop10h 39m
Deal found 8/24![JetBlue logo]()
$180
This Jetabroad deal was found by Cheapflights users on 8/23. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:38 pm -
1 stop10h 39m
Deal found 8/23![JetBlue logo]()
$183
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:55 am -
1 stop8h 44m
Deal found 8/23![Alaska Airlines logo]()
$184
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 August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $386 (Kiwi.com) |
One-way from | $167 (Super.com) |
Popular in | June |
Cheapest in | January |
Average price | $610 |
Good round-trip deal | $646 or less |
Good one-way deal | $385 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 7,457,451 searches. Data last updated August 27, 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 Newark - SFO San Francisco
EWRSFO
Newark
Mon 1/11
5:47 pm-8:52 am
1 stop18h 05m
San Francisco
Fri 1/15
6:18 am-4:47 pm
1 stop7h 29m
$431
NewarkSan Francisco
EWR Newark - SFO San Francisco
EWRSFO
Newark
Thu 10/8
5:05 pm-11:26 pm
1 stop9h 21m
San Francisco
Mon 10/12
1:51 pm-6:59 am
1 stop14h 08m
$451
NewarkSan Francisco
EWR Newark - SFO San Francisco
EWRSFO
Newark
Sat 9/26
6:55 am-7:06 pm
2 stops15h 11m
San Francisco
Mon 9/28
7:23 am-11:29 pm
1 stop13h 06m
$463
Quickest round-trip
NewarkSan Francisco
EWR Newark - SFO San Francisco
EWRSFO
Newark
Wed 9/23
9:30 am-12:44 pm
Nonstop6h 14m
San Francisco
Sat 9/26
11:55 pm-8:26 am
Nonstop5h 31m
$467
NewarkSan Francisco
EWR Newark - SFO San Francisco
EWRSFO
Newark
Thu 11/5
1:21 pm-8:06 pm
1 stop9h 45m
San Francisco
Mon 11/9
9:55 pm-9:30 am
1 stop8h 35m
$477
NewarkSan Francisco
EWR Newark - SFO San Francisco
EWRSFO
Newark
Wed 10/7
6:30 am-3:52 pm
2 stops12h 22m
San Francisco
Wed 10/14
4:51 pm-11:25 pm
2 stops27h 34m
$478
NewarkSan Francisco
EWR Newark - SFO San Francisco
EWRSFO
Newark
Sat 10/10
6:30 am-3:52 pm
2 stops12h 22m
San Francisco
Sat 10/17
2:57 pm-6:59 am
2 stops13h 02m
$498
NewarkSan Francisco
EWR Newark - SFO San Francisco
EWRSFO
Newark
Fri 10/2
6:00 am-9:14 am
Nonstop6h 14m
San Francisco
Sat 10/10
9:15 pm-5:46 am
Nonstop5h 31m
$507
NewarkSan Francisco
EWR Newark - SFO San Francisco
EWRSFO
Newark
Sat 1/23
6:00 am-9:30 am
Nonstop6h 30m
San Francisco
Thu 1/28
3:10 pm-11:56 pm
Nonstop5h 46m
$518
NewarkSan Francisco
EWR Newark - SFO San Francisco
EWRSFO
Newark
Sun 9/13
7:20 am-2:49 pm
1 stop10h 29m
San Francisco
Wed 9/16
8:23 am-11:29 pm
2 stops12h 06m
$571
Showing 1-10 of 23 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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.
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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 84 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 $331). Flying from Newark Airport to San Francisco in June is currently the most expensive (average of $643). 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 August 27, 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 29% 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 August 22, 2026.
Travelers seeking maximum savings on their Newark Airport to San Francisco flight should consider departing on Thursday 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 24% of weekly flights between Newark and San Francisco have experienced delays in the past year, with the average delay time being 207 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 Thursday 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, Alaska Airlines have had the lowest number of delays on this route, with just 19% 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 August 27, 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.
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
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 Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Roseville
Rancho Cordova
Fairfield
Burlingame
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
San Carlos
Turlock
Davis
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Newark and San Francisco flights
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Other flights from Newark
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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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$343 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$162 | Average$370 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$173 | Average$296 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$183 | Average$380 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$201 | Average$394 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$212 | Average$374 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$239 | Average$544 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$522 | FlexibilityNo cancel fee | On-time71% |