$163+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
May 28 — Jun 41
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
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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 April 28, 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 April 28, 2026.
This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Tue 5/1211:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/24![Frontier logo]()
$275
This Priceline deal was found by Cheapflights users on 4/28. 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 5/121:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Tue 5/1911:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/28![Frontier logo]()
$276
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 9/66:00 am
EWR
- SFO
Nonstop6h 14m
United Airlines
Mon 9/1411:59 pm
SFO
- EWR
Nonstop5h 38m
United Airlines
Deal found 4/23![United Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/296:00 am
EWR
- SFO
Nonstop6h 09m
United Airlines
Mon 7/2711:59 pm
SFO
- EWR
Nonstop5h 23m
United Airlines
Deal found 4/23![United Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/306:00 am
EWR
- SFO
Nonstop6h 09m
United Airlines
Sat 5/309:15 pm
SFO
- EWR
Nonstop5h 36m
United Airlines
Deal found 4/25![United Airlines logo]()
$279
This Expedia deal was found by Cheapflights users on 4/28. 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 5/71:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Fri 5/1511:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/28![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Tue 5/261:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Mon 6/15:25 pm
SFO
- EWR
2 stops16h 07m
Frontier
Deal found 4/26![Frontier logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Mon 6/810:29 pm
EWR
- SFO
2 stops15h 05m
Frontier
Thu 6/118:51 pm
SFO
- EWR
1 stop10h 39m
Frontier
Deal found 4/26![Frontier logo]()
$283
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:30 am
EWR
- SFO
Nonstop6h 28m
Multiple Airlines
Tue 6/98:51 pm
SFO
- EWR
1 stop10h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$284
This Expedia deal was found by Cheapflights users on 4/28. 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 6/38:30 am
EWR
- SFO
Nonstop6h 28m
Multiple Airlines
Thu 6/118:51 pm
SFO
- EWR
1 stop10h 39m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$285
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Tue 5/1211:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/26![Frontier logo]()
$286
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
EWR
- SFO
1 stop8h 41m
Delta
Mon 8/176:00 am
SFO
- EWR
1 stop8h 47m
Delta
Deal found 4/28![Delta logo]()
$287
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 April 28, 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 April 28, 2026.
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 5/138:00 am
EWR
- SFO
Nonstop6h 19m
United Airlines
Thu 5/219:15 pm
SFO
- EWR
Nonstop5h 36m
United Airlines
Deal found 4/24![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:27 pm
EWR
- SFO
1 stop8h 38m
Delta
Wed 6/35:50 am
SFO
- EWR
1 stop7h 09m
Delta
Deal found 4/25![Delta logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 Alaska Airlines 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
Mon 6/15:44 pm
SFO
- EWR
1 stop10h 08m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 5/306:15 am
EWR
- SFO
1 stop8h 02m
Delta
Fri 6/512:15 am
SFO
- EWR
1 stop7h 33m
Delta
Deal found 4/23![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/82:30 pm
EWR
- SFO
Nonstop6h 16m
United Airlines
Mon 5/1111:05 pm
SFO
- EWR
Nonstop5h 44m
United Airlines
Deal found 4/24![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 7/36:00 pm
EWR
- SFO
Nonstop6h 28m
United Airlines
Wed 7/1511:59 pm
SFO
- EWR
Nonstop5h 23m
United Airlines
Deal found 4/23![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:00 am
EWR
- SFO
1 stop8h 45m
Delta
Wed 7/85:40 am
SFO
- EWR
1 stop7h 14m
Delta
Deal found 4/27![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Thu 6/48:30 am
EWR
- SFO
Nonstop6h 28m
Alaska Airlines
Sat 6/66:00 am
SFO
- EWR
Nonstop5h 41m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:30 am
EWR
- SFO
Nonstop6h 28m
Alaska Airlines
Wed 6/38:23 am
SFO
- EWR
1 stop12h 36m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:59 am
EWR
- SFO
Nonstop6h 26m
Alaska Airlines
Thu 5/146:16 am
SFO
- EWR
1 stop8h 13m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/25:00 pm
EWR
- SFO
Nonstop6h 23m
United Airlines
Mon 5/1111:55 pm
SFO
- EWR
Nonstop5h 42m
United Airlines
Deal found 4/27![United Airlines logo]()
$530
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:30 am
EWR
- SFO
Nonstop6h 28m
Alaska Airlines
Thu 5/289:25 pm
SFO
- EWR
Nonstop5h 45m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$517
Last-minute flights from Newark to San FranciscoDiscover last-minute flight deals from Newark to San Francisco. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to San Francisco. Data last updated April 28, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Tue 5/1211:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/26![Frontier logo]()
$286
This Expedia deal was found by Cheapflights users on 4/28. 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 5/71:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Fri 5/1511:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/28![Frontier logo]()
$280
This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Tue 5/1211:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/24![Frontier logo]()
$275
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Mon 5/1811:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/23![Frontier logo]()
$277
This Priceline deal was found by Cheapflights users on 4/28. 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 5/121:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Tue 5/1911:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/28![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Tue 5/261:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Mon 6/15:25 pm
SFO
- EWR
2 stops16h 07m
Frontier
Deal found 4/26![Frontier logo]()
$282
This Expedia deal was found by Cheapflights users on 4/26. 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.
Tue 5/261:30 pm
EWR
- SFO
1 stop12h 34m
Multiple Airlines
Tue 6/26:39 pm
SFO
- EWR
1 stop9h 13m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$289
This HOPEGOO deal was found by Cheapflights users on 4/27. 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 HOPEGOO is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Sat 6/611:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/27![Frontier logo]()
$285
This Delta deal was found by Cheapflights users on 4/28. 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 5/285:55 pm
EWR
- SFO
1 stop8h 55m
Delta
Mon 6/112:15 am
SFO
- EWR
1 stop7h 36m
Delta
Deal found 4/28![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/296:00 am
EWR
- SFO
Nonstop6h 09m
United Airlines
Mon 7/2711:59 pm
SFO
- EWR
Nonstop5h 23m
United Airlines
Deal found 4/23![United Airlines logo]()
$278
This Priceline deal was found by Cheapflights users on 4/28. 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.
Fri 5/291:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Mon 6/111:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/28![Frontier logo]()
$290
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/306:00 am
EWR
- SFO
Nonstop6h 09m
United Airlines
Sat 5/309:15 pm
SFO
- EWR
Nonstop5h 36m
United Airlines
Deal found 4/25![United Airlines logo]()
$279
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 April 28, 2026.
Search for one-way flight options from Newark to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 6/36:00 am
EWR
- SFO
Nonstop6h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$163
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/96:00 am
EWR
- SFO
Nonstop6h 30m
United Airlines
Deal found 4/23![United Airlines logo]()
$164
This eDestinos deal was found by Cheapflights users on 4/25. 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.
Tue 7/711:30 am
EWR
- SFO
1 stop25h 45m
Frontier
Deal found 4/25![Frontier logo]()
$165
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/286:00 am
EWR
- SFO
Nonstop6h 09m
United Airlines
Deal found 4/23![United Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 8/1710:55 am
EWR
- SFO
2 stops26h 32m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Tue 6/95:58 am
EWR
- SFO
2 stops17h 32m
Frontier
Deal found 4/27![Frontier logo]()
$168
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 6/68:30 am
EWR
- SFO
Nonstop6h 28m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$169
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:30 am
EWR
- SFO
Nonstop6h 28m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$170
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:29 pm
EWR
- SFO
2 stops16h 18m
Frontier
Deal found 4/27![Frontier logo]()
$171
This eDestinos deal was found by Cheapflights users on 4/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:30 pm
EWR
- SFO
2 stops28h 11m
Frontier
Deal found 4/23![Frontier logo]()
$172
This United Airlines deal was found by Cheapflights users on 4/23. 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 9/156:00 am
EWR
- SFO
Nonstop6h 14m
United Airlines
Deal found 4/23![United Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 5/135:55 pm
EWR
- SFO
1 stop8h 55m
Delta
Deal found 4/23![Delta logo]()
$174
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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Trip.com) |
One-way from | $163 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $422 |
Good round-trip deal | $413 or less |
Good one-way deal | $222 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 April 28, 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 5/13
8:00 am-11:19 am
Nonstop6h 19m
San Francisco
Thu 5/21
9:15 pm-5:51 am
Nonstop5h 36m
$313
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Thu 5/28
1:27 pm-7:05 pm
1 stop8h 38m
San Francisco
Wed 6/3
5:50 am-3:59 pm
1 stop7h 09m
$323
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Sat 5/30
6:15 am-11:17 am
1 stop8h 02m
San Francisco
Fri 6/5
12:15 am-10:48 am
1 stop7h 33m
$327
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Fri 5/8
2:30 pm-5:46 pm
Nonstop6h 16m
San Francisco
Mon 5/11
11:05 pm-7:49 am
Nonstop5h 44m
$327
Quickest round-trip
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Fri 7/3
6:00 pm-9:28 pm
Nonstop6h 28m
San Francisco
Wed 7/15
11:59 pm-8:22 am
Nonstop5h 23m
$357
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Fri 6/26
6:00 am-11:45 am
1 stop8h 45m
San Francisco
Wed 7/8
5:40 am-3:54 pm
1 stop7h 14m
$407
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 5/27
5:58 pm-9:27 pm
Nonstop6h 29m
San Francisco
Mon 6/1
5:44 pm-6:52 am
1 stop10h 08m
$455
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Thu 6/4
8:30 am-11:58 am
Nonstop6h 28m
San Francisco
Sat 6/6
6:00 am-2:41 pm
Nonstop5h 41m
$481
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 5/20
8:30 am-11:58 am
Nonstop6h 28m
San Francisco
Wed 6/3
8:23 am-11:59 pm
1 stop12h 36m
$489
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Fri 5/8
7:59 am-11:25 am
Nonstop6h 26m
San Francisco
Thu 5/14
6:16 am-5:29 pm
1 stop8h 13m
$499
Showing 1-10 of 22 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 April.
| 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 Accuracy3 stars | 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.
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 $514). 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 April 28, 2026.
A simple way to save on the total cost of your ticket is to fly from Newark Airport to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 14% 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 April 25, 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 afternoons 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 221 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 22% 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 April 28, 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.
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
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
Emeryville
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
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Newark and San Francisco flights
Browse other Newark and San Francisco flight options. Last updated on April 28, 2026.
Other flights from Newark
Browse through other flights departing from Newark. Flights are based on user searches made on Cheapflights and were last updated on April 28, 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 April 28, 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$300 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$267 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$392 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$208 | Average$370 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$217 | Average$372 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$224 | Average$471 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$441 | FlexibilityNo cancel fee | On-time71% |