$144+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
May 9 — May 161
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 80 days in advance, depart on a Thursday or Friday 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 9, 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 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:59 am
EWR
- SFO
Nonstop6h 26m
Multiple Airlines
Mon 5/411:26 pm
SFO
- EWR
1 stop10h 06m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/286:23 pm
EWR
- SFO
Nonstop6h 33m
Multiple Airlines
Mon 5/1111:59 pm
SFO
- EWR
1 stop9h 33m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/610:29 pm
EWR
- SFO
2 stops16h 18m
Frontier
Mon 5/1111:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/5![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 4/6. 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 6/1611:52 pm
SFO
- EWR
1 stop9h 38m
Frontier
Deal found 4/6![Frontier logo]()
$255
This Super.com deal was found by Cheapflights users on 4/6. 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.
Tue 6/211:30 am
EWR
- SFO
1 stop26h 11m
Frontier
Thu 6/48:44 pm
SFO
- EWR
1 stop10h 48m
Frontier
Deal found 4/6![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 6/48:30 am
EWR
- SFO
Nonstop6h 28m
Multiple Airlines
Sun 6/711:59 pm
SFO
- EWR
1 stop9h 33m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$257
This Booking.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:30 am
EWR
- SFO
1 stop26h 11m
Frontier
Tue 6/911:52 pm
SFO
- EWR
1 stop9h 38m
Frontier
Deal found 4/6![Frontier logo]()
$258
This Expedia deal was found by Cheapflights users on 4/5. 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 4/295:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Fri 5/19:19 pm
SFO
- EWR
Nonstop5h 44m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$259
This Expedia deal was found by Cheapflights users on 4/6. 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 4/215:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Tue 4/2810:25 am
SFO
- EWR
1 stop10h 04m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 6/25:58 pm
EWR
- SFO
Nonstop6h 29m
Multiple Airlines
Sun 6/711:59 pm
SFO
- EWR
1 stop9h 33m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 4/298:00 am
EWR
- SFO
Nonstop6h 36m
United Airlines
Thu 5/77:15 am
SFO
- EWR
Nonstop5h 37m
United Airlines
Deal found 4/8![United Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/2710:29 pm
EWR
- SFO
1 stop22h 05m
Multiple Airlines
Sat 5/27:40 pm
SFO
- EWR
1 stop7h 50m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$263
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 4/4. 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 5/96:15 am
EWR
- SFO
1 stop9h 52m
Delta
Sat 5/166:00 am
SFO
- EWR
1 stop8h 54m
Delta
Deal found 4/4![Delta logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 5/67:59 am
EWR
- SFO
Nonstop6h 26m
Alaska Airlines
Tue 5/196:00 am
SFO
- EWR
Nonstop5h 41m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/277:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Sat 7/43:00 pm
SFO
- EWR
Nonstop5h 50m
United Airlines
Deal found 4/5![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:59 pm
EWR
- SFO
1 stop8h 53m
Delta
Thu 8/62:00 pm
SFO
- EWR
1 stop7h 58m
Delta
Deal found 4/7![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 4/8. 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 7/257:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Wed 7/2910:35 pm
SFO
- EWR
Nonstop5h 25m
United Airlines
Deal found 4/8![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 4/6. 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 5/510:39 am
EWR
- SFO
1 stop9h 18m
Delta
Sun 5/1010:55 pm
SFO
- EWR
1 stop8h 34m
Delta
Deal found 4/6![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 5/37:59 am
EWR
- SFO
Nonstop6h 26m
Alaska Airlines
Sat 5/92:00 pm
SFO
- EWR
1 stop21h 30m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Thu 5/286:00 am
EWR
- SFO
Nonstop6h 09m
United Airlines
Sat 6/611:59 pm
SFO
- EWR
Nonstop5h 23m
United Airlines
Deal found 4/7![United Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 4/4. 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 4/227:15 am
EWR
- SFO
1 stop7h 50m
Delta
Tue 4/284:40 pm
SFO
- EWR
2 stops10h 20m
Delta
Deal found 4/4![Delta logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 4/226:23 pm
EWR
- SFO
Nonstop6h 33m
Alaska Airlines
Sat 4/259:00 am
SFO
- EWR
1 stop11h 29m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 4/8. 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 7/146:00 am
EWR
- SFO
Nonstop6h 09m
United Airlines
Sun 7/1910:35 pm
SFO
- EWR
Nonstop5h 25m
United Airlines
Deal found 4/8![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 4/6. 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 7/217:00 am
EWR
- SFO
Nonstop5h 59m
United Airlines
Mon 7/2711:59 pm
SFO
- EWR
Nonstop5h 29m
United Airlines
Deal found 4/6![United Airlines logo]()
$455
Last-minute flights from Newark to San FranciscoDiscover last-minute flight deals from Newark to San Francisco. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to San Francisco. Data last updated April 9, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/6. 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 4/215:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Wed 4/2910:25 am
SFO
- EWR
1 stop10h 04m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$260
This Orbitz deal was found by Cheapflights users on 4/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Tue 4/287:40 am
SFO
- EWR
Nonstop5h 41m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:59 am
EWR
- SFO
Nonstop6h 26m
Multiple Airlines
Mon 5/411:26 pm
SFO
- EWR
1 stop10h 06m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 4/2710:29 pm
EWR
- SFO
1 stop22h 05m
Multiple Airlines
Sat 5/27:40 pm
SFO
- EWR
1 stop7h 50m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/286:23 pm
EWR
- SFO
Nonstop6h 33m
Multiple Airlines
Mon 5/1111:59 pm
SFO
- EWR
1 stop9h 33m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$253
This WAYA deal was found by Cheapflights users on 4/5. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:59 am
EWR
- SFO
Nonstop6h 26m
Multiple Airlines
Tue 4/287:40 pm
SFO
- EWR
1 stop8h 22m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$258
This Expedia deal was found by Cheapflights users on 4/4. 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 4/295:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Fri 5/19:19 pm
SFO
- EWR
Nonstop5h 44m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 4/298:00 am
EWR
- SFO
Nonstop6h 36m
United Airlines
Thu 5/77:15 am
SFO
- EWR
Nonstop5h 37m
United Airlines
Deal found 4/8![United Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/307:59 am
EWR
- SFO
Nonstop6h 26m
Multiple Airlines
Fri 5/811:59 pm
SFO
- EWR
1 stop9h 33m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 5/110:29 pm
EWR
- SFO
1 stop22h 05m
Frontier
Wed 5/611:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/4![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/610:29 pm
EWR
- SFO
2 stops16h 18m
Frontier
Mon 5/1111:59 pm
SFO
- EWR
1 stop9h 33m
Frontier
Deal found 4/5![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 4/6. 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 6/1611:52 pm
SFO
- EWR
1 stop9h 38m
Frontier
Deal found 4/6![Frontier logo]()
$255
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 9, 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 9, 2026.
This United Airlines deal was found by Cheapflights users on 4/6. 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
Deal found 4/6![United Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:29 pm
EWR
- SFO
2 stops23h 16m
Frontier
Deal found 4/7![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/11:19 pm
EWR
- SFO
2 stops31h 15m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/2012:25 pm
EWR
- SFO
2 stops25h 13m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$147
This Super.com deal was found by Cheapflights users on 4/6. 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.
Sun 5/101:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Deal found 4/6![Frontier logo]()
$148
This Delta deal was found by Cheapflights users on 4/4. 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 6/165:59 pm
EWR
- SFO
1 stop8h 59m
Delta
Deal found 4/4![Delta logo]()
$149
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 5/14:31 pm
EWR
- SFO
1 stop9h 30m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$150
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Deal found 4/6![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 4/4. 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.
Tue 5/191:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Deal found 4/4![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 8/2510:29 pm
EWR
- SFO
2 stops27h 28m
Frontier
Deal found 4/6![Frontier logo]()
$153
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:55 pm
EWR
- SFO
1 stop8h 55m
Delta
Deal found 4/8![Delta logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sun 5/3112:25 pm
EWR
- SFO
2 stops36h 30m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$155
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (Kiwi.com) |
One-way from | $144 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $399 |
Good round-trip deal | $416 or less |
Good one-way deal | $230 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 9, 2026.
Use the filters below to find and compare flights from Newark Airport to San Francisco that are best for you.
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NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Sat 5/9
6:15 am-1:07 pm
1 stop9h 52m
San Francisco
Sat 5/16
6:00 am-5:54 pm
1 stop8h 54m
$299
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 5/6
7:59 am-11:25 am
Nonstop6h 26m
San Francisco
Tue 5/19
6:00 am-2:41 pm
Nonstop5h 41m
$308
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 5/27
7:00 am-9:59 am
Nonstop5h 59m
San Francisco
Sat 7/4
3:00 pm-11:50 pm
Nonstop5h 50m
$352
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Fri 7/31
5:59 pm-11:52 pm
1 stop8h 53m
San Francisco
Thu 8/6
2:00 pm-12:58 am
1 stop7h 58m
$377
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Tue 5/5
10:39 am-4:57 pm
1 stop9h 18m
San Francisco
Sun 5/10
10:55 pm-10:29 am
1 stop8h 34m
$378
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 4/22
7:15 am-12:05 pm
1 stop7h 50m
San Francisco
Tue 4/28
4:40 pm-6:00 am
2 stops10h 20m
$391
Quickest round-trip
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Sat 7/25
7:00 am-9:59 am
Nonstop5h 59m
San Francisco
Wed 7/29
10:35 pm-7:00 am
Nonstop5h 25m
$392
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Thu 5/28
6:00 am-9:09 am
Nonstop6h 09m
San Francisco
Sat 6/6
11:59 pm-8:22 am
Nonstop5h 23m
$423
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Tue 7/14
6:00 am-9:09 am
Nonstop6h 09m
San Francisco
Sun 7/19
10:35 pm-7:00 am
Nonstop5h 25m
$429
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Tue 7/21
7:00 am-9:59 am
Nonstop5h 59m
San Francisco
Mon 7/27
11:59 pm-8:28 am
Nonstop5h 29m
$455
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 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 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?
Use this chart to determine the optimal time to book a round-trip flight from Newark to San Francisco. Price data was last updated on April 3, 2026.
The best time to book flights from Newark Airport to San Francisco is 80 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, June is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of $129). Flying from Newark Airport to San Francisco in November is currently the most expensive (average of $237). 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 9, 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 10% 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 4, 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 22% 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 9, 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
Overall
7.9
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Boarding
8.1
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
Livermore
Roseville
Rancho Cordova
San Bruno
Watsonville
San Ramon
Union City
Emeryville
Vacaville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
Elk Grove
Browse thousands of different options on Cheapflights for your next trip
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Search flights from Newark to San Francisco by cabin class
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Newark and San Francisco flights
Browse other Newark and San Francisco flight options. Last updated on April 9, 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 9, 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 9, 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$307 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$266 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$321 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$392 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$208 | Average$370 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$217 | Average$374 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$464 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$456 | FlexibilityNo cancel fee | On-time71% |