Cheap United flights from Atlanta to San Francisco (ATL to SFO)

Find The Best Day To Fly from Atlanta to San Francisco

Amazing United ATL to SFO Flight Deals

The cheapest flights to San Francisco Intl. found within the past 7 days were $223 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Fri, Sep 5 - Sat, Sep 6
ATL
Atlanta
SFO
San Francisco
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 5 from Atlanta to San Francisco, returning Sat, Sep 6, priced at $223 found 5 days ago
Fri, Oct 17 - Sat, Oct 18
ATL
Atlanta
SFO
San Francisco
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 17 from Atlanta to San Francisco, returning Sat, Oct 18, priced at $248 found 1 day ago

SFO From ATL Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Bay Landing San Francisco Airport Hotel

Bay Landing San Francisco Airport Hotel

3 out of 5
Save 100% on your flight
per person
Sep 5 - Sep 11
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to San Francisco (SFO)
Hotel Riu Plaza Fisherman's Wharf

Hotel Riu Plaza Fisherman's Wharf

4 out of 5
Save 100% on your flight
per person
Sep 5 - Sep 11
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to San Francisco (SFO)
1 Hotel San Francisco

1 Hotel San Francisco

5 out of 5
Save 100% on your flight
per person
Aug 28 - Sep 1
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to San Francisco (SFO)
Don't see what you're looking for?
See all available trips from Hartsfield-Jackson Atlanta Intl. to San Francisco Intl.
View all trips

Frequently asked questions

Can I catch a flight from Atlanta Airport to San Francisco Intl. Airport (SFO) right now?
For info on any current San Francisco Intl. Airport (SFO) quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Look before you book your flight, so you don't get caught up en route.
What terminal is United Airlines at Atlanta Airport?
If you're flying with United Airlines from Hartsfield–Jackson Atlanta International Airport, you'll usually catch your flight from terminal N. If you're jetting to SFO from here, you're most likely to be disembarking at terminal 3.
Are there United Airlines non-stop flights from ATL to SFO?
You'll be pleased to hear you can fly direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Francisco Intl. Airport (SFO) with United Airlines and avoid complicated stopovers. The less time you spend stuck in a plane, the more time you'll have to create unforgettable memories.
How long is a United Airlines flight from ATL to SFO?
Throw that book in your carry-on you've been desperate to read. A flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Francisco Intl. Airport (SFO) with United Airlines will take on average 7 hours and 18 minutes. You'll have more than enough time to immerse yourself in the riveting plot.
What type of aircraft does United Airlines fly from ATL to SFO?
United Airlines usually operates the Boeing 737-800 between Atlanta Airport and SFO.
How many direct and indirect flights does United Airlines fly from ATL to SFO?
United Airlines operates around 4 flights every day from ATL to SFO.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SFO, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Atlanta ATL to San Francisco SFO 

To find the best deals on flights to Atlanta from San Francisco with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Atlanta ATL to San Francisco SFO with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $223 to $248, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Atlanta ATL to San Francisco SFO 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Atlanta to San Francisco costs from . Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Francisco SFO from  Atlanta ATL with United 

To find a cheap United flight from Atlanta ATL to San Francisco SFO, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Atlanta ATL to San Francisco SFO 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Atlanta ATL to San Francisco SFO with United 

If you’re keen to be on San Francisco soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Atlanta ATL to San Francisco SFO 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Francisco SFO from  Atlanta ATL with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to San Francisco

Grand Hyatt at SFO

Grand Hyatt at SFO

4 out of 5
55 S McDonnell Rd, San Francisco, CA
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, laundry service, and valet ...
9.6/10 Exceptional! (1,365 reviews)
"Great"

Reviewed on Jul 15, 2025

Grand Hyatt at SFO
SFO El Rancho Inn SureStay Collection by Best Western

SFO El Rancho Inn SureStay Collection by Best Western

3 out of 5
1100 El Camino Real, Millbrae, CA
This hotel features a 24-hour gym and a seasonal outdoor pool. Traveling on business? Take advantage of the 2 conference rooms, along with free WiFi in public ...
8.2/10 Very Good! (2,840 reviews)
"We only spent 2days and 1 nite but it was great. It’s closer to where we were going. I wouldn’t mind staying at this place again if ever we needed a place to stay. Staff were very friendly and helpful especially Ms Angie at the front desk."

Reviewed on Jul 16, 2025

SFO El Rancho Inn SureStay Collection by Best Western
Crowne Plaza San Francisco Airport by IHG

Crowne Plaza San Francisco Airport by IHG

3.5 out of 5
1177 Airport Blvd, Burlingame, CA
This hotel features an indoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and airport shuttle. ...
7.6/10 Good! (1,919 reviews)
"Friendly staff and service"

Reviewed on Jul 18, 2025

Crowne Plaza San Francisco Airport by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.