C$ 229 Find Cheap Flights from Atlanta to San Francisco – Compare and Save

Among airlines operating Atlanta to San Francisco flights:

• Frontier: offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Atlanta and San Francisco. The airlines offering direct flights on this route include:

• Delta
• United Airlines
• Frontier

Flights from Atlanta to San Francisco usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at San Francisco (SFO).

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a carry-on bag and a checked bag in Economy Class
• Delta: a carry-on bag and a checked bag in Economy Class
• United Airlines: a carry-on bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 370 round-trip via Chicago O'Hare Intl (ORD), compared to C$ 542 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 48–C$ 139 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by Frontier and Delta. Other aircraft seen on the route include Boeing 737-900 variants.

One-stop flights from Atlanta to San Francisco most commonly connect through:

• Denver Intl (DEN) – 38% of one-stop connections
• Dallas/Fort Worth (DFW) – 23% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) – 12% of one-stop connections
• Lambert-St Louis (STL) – 5% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 13% on the Atlanta to San Francisco route. Friday is the cheapest departure day at C$ 502 round-trip on average, while Monday is the most expensive at C$ 576, a difference of C$ 75. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Atlanta to San Francisco route, 20% of flights were delayed in the past 3 months, with delays averaging 2 hours 47 minutes.

Evening is the busiest departure period on Atlanta to San Francisco flights, with 40% leaving in that window. Morning departures account for 30%, Afternoon flights for 20%, and Night flights for 10%.

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square, and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

These are the earliest and latest flight times available from Atlanta to San Francisco:

• Earliest: departs at 6:40 am and lands at 11:57 am
• Latest: departs at 9:59 pm and lands at 3:16 am.

The flight takes about 5h 17m.

Last-minute fares on this route – booked within 2 weeks of departure – run 28% above the route average of C$ 526. Book 5 weeks before departure for the lowest fares.

A direct flight from Atlanta to San Francisco takes 5h 17m, covering 5,525 km.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 448 to C$ 2,630. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Atlanta to San Francisco are currently lower than usual. Average one-way flight prices are about C$ 264, which is 26% below the typical average for this route.

United Airlines is slightly above the route average for timely arrivals, while Delta has a lower on-time arrival rate. On-time arrival rates on Atlanta to San Francisco flights are:

• United Airlines: 83% on time
• Delta: 80% on time
• Frontier: 74% on time

On average, flights on this route are punctual 80% of the time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Lambert-St Louis (STL) gives the shortest average 1-stop total travel time at 6h 49m, compared with 7h 08m via Phoenix Sky Harbor Intl (PHX) and 7h 41m via Houston George Bush Intcntl (IAH).

San Francisco is 3 hours behind Atlanta (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around C$ 21 for economy cars. Top options include:
• Thrifty
• Europcar
• Dollar
• Hertz
• Fox

Round-trip flights from Atlanta to San Francisco range from C$ 400 to C$ 698, with an average of C$ 526 over the past 12 months. Anything below C$ 400 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Atlanta to San Francisco flights:

• • Delta
• • JetBlue