United's Polaris Business Class features lie-flat seats, Saks bedding, and access to exclusive lounges.
United's Premium Plus offers extra legroom, upgraded meals, and two checked bags on international flights.
Round-trip from | $602 (Kiwi.com) |
---|---|
One-way from | $274 |
Popular in | December |
Cheapest in | October |
Average price | $793 |
Good round-trip deal | $704 or less |
Good one-way deal | $499 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Sun 11/16
4:40 pm-2:30 pm
1 stop12h 50m
Frankfurt am Main
Thu 11/20
3:15 pm-2:35 pm
1 stop32h 20m
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Fri 1/30
4:40 pm-2:30 pm
1 stop12h 50m
Frankfurt am Main
Fri 2/6
8:30 pm-2:35 pm
1 stop27h 05m
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Tue 10/21
7:40 pm-2:40 pm
1 stop34h 00m
Frankfurt am Main
Wed 10/29
3:15 pm-7:25 pm
1 stop36h 10m
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Tue 9/30
3:43 pm-7:45 pm
2 stops19h 02m
Frankfurt am Main
Thu 10/23
8:30 pm-7:30 pm
2 stops32h 00m
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Sat 2/7
7:00 am-2:15 pm
2 stops22h 15m
Frankfurt am Main
Sat 2/21
8:30 pm-2:35 pm
1 stop27h 05m
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Mon 12/8
4:40 pm-7:45 pm
1 stop18h 05m
Frankfurt am Main
Sat 1/17
3:15 pm-2:35 pm
1 stop32h 20m
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Wed 10/15
3:30 pm-7:45 pm
2 stops19h 15m
Frankfurt am Main
Tue 10/28
7:55 am-11:23 pm
2 stops23h 28m
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Wed 10/22
3:30 pm-7:45 pm
2 stops19h 15m
Frankfurt am Main
Wed 10/29
6:50 am-4:10 pm
2 stops17h 20m
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Thu 11/13
4:40 pm-2:30 pm
1 stop12h 50m
Frankfurt am Main
Sat 11/22
7:55 am-10:10 pm
2 stops23h 15m
San FranciscoFrankfurt am Main
SFO - FRA
SFOFRA
San Francisco
Sun 12/7
4:40 pm-2:30 pm
1 stop12h 50m
Frankfurt am Main
Sat 1/17
8:30 pm-10:12 pm
2 stops34h 42m
Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Frankfurt am Main Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from San Francisco to Frankfurt am Main Airport (average of $729). Flying from San Francisco to Frankfurt am Main Airport in June is currently the most expensive (average of $1,091). 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.
One of the essential ways to save on airfare from San Francisco to Frankfurt am Main Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.
Travelers seeking maximum savings on their San Francisco to Frankfurt am Main Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Hannah,Aug 2025
SFO - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$253 | Average$668 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$505 | Average$759 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$506 | Average$838 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$555 | Average$847 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$603 | Average$1,082 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$616 | Average$866 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$705 | Average$1,096 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$729 | Average$789 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$739 | Average$878 | FlexibilityNo cancel fee | On-time81% | |
Cheapest$740 | Average$1,167 | FlexibilityNo cancel fee | On-time76% |