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$542+ Cheap flights from Frankfurt (FRA) 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — SFO
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheapflights Tip: The best prices from Frankfurt am Main to San Francisco are usually found in February or November, booked 13 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Frankfurt to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) 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 June 18, 2025.

Round-trip from

$554
(Billigflug)

One-way from

$542
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$735

Good round-trip deal

$701 or less

Good one-way deal

$650 or less
From Frankfurt am Main to San Francisco
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One-way flight from Frankfurt am Main to San Francisco
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Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Frankfurt am Main to San Francisco.
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Price to beat on a one-way flight from Frankfurt am Main to San Francisco.
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Find flight deals from Frankfurt to San Francisco

Cheapest flights from Frankfurt to San Francisco
Explore the most affordable flight options available from Frankfurt to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Billigflug deal was found by Cheapflights users on 6/16. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/236:35 amFRA - SFO
2 stops21h 18mMultiple Airlines
Mon 7/73:11 pmSFO - FRA
2 stops22h 14mMultiple Airlines
Deal found 6/16$554
This KLM deal was found by Cheapflights users on 6/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:00 amFRA - SFO
1 stop13h 45mKLM
Fri 10/317:30 amSFO - FRA
1 stop17h 10mKLM
Deal found 6/15$555
This Delta deal was found by Cheapflights users on 6/18. 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 10/147:00 amFRA - SFO
1 stop13h 45mDelta
Fri 10/245:00 pmSFO - FRA
2 stops15h 45mDelta
Deal found 6/18$556
This British Airways deal was found by Cheapflights users on 6/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:45 amFRA - SFO
1 stop21h 30mBritish Airways
Thu 9/184:30 pmSFO - FRA
1 stop16h 50mBritish Airways
Deal found 6/17$557
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:35 amFRA - SFO
2 stops21h 18mAmerican Airlines
Sun 9/73:55 pmSFO - FRA
2 stops21h 30mAmerican Airlines
Deal found 6/16$564
This Virgin Atlantic deal was found by Cheapflights users on 6/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:50 amFRA - SFO
1 stop22h 45mVirgin Atlantic
Sun 8/2410:50 pmSFO - FRA
1 stop24h 50mVirgin Atlantic
Deal found 6/16$569
This Flighttix deal was found by Cheapflights users on 6/17. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:40 amFRA - SFO
Nonstop11h 50mCondor
Mon 9/294:30 pmSFO - FRA
Nonstop11h 10mCondor
Deal found 6/17$584
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:30 pmFRA - SFO
1 stop29h 00mScandinavian Airlines
Thu 10/167:40 pmSFO - FRA
1 stop15h 05mScandinavian Airlines
Deal found 6/18$598
This Iberia deal was found by Cheapflights users on 6/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:55 amFRA - SFO
1 stop20h 57mIberia
Wed 9/37:00 amSFO - FRA
1 stop16h 45mIberia
Deal found 6/17$605
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/139:45 amFRA - SFO
1 stop15h 25mUnited Airlines
Sun 9/141:20 pmSFO - FRA
Nonstop10h 50mUnited Airlines
Deal found 6/17$617
This Flysmarter deal was found by Cheapflights users on 6/18. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:15 amFRA - SFO
2 stops17h 57mAir Canada
Wed 1/288:40 amSFO - FRA
1 stop13h 45mAir Canada
Deal found 6/18$620
This Lufthansa deal was found by Cheapflights users on 6/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:15 amFRA - SFO
1 stop16h 35mLufthansa
Thu 11/136:50 pmSFO - FRA
Nonstop11h 05mLufthansa
Deal found 6/16$621

Cheapflights Fare Finder

Customize your flight search to find flights from Frankfurt 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 June 18, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to San Francisco that are best for you.

Fly from

Frankfurt

Fly to

San Francisco

Route

Depart

Return

Price

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Mon 6/23

6:35 am-6:53 pm

2 stops21h 18m

San Francisco

Mon 7/7

3:11 pm-10:25 pm

2 stops22h 14m

$554

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Tue 8/19

2:15 pm-11:45 am

1 stop30h 30m

San Francisco

Thu 9/4

7:00 am-9:50 am

1 stop17h 50m

$555

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Fri 9/12

2:15 pm-11:58 pm

2 stops18h 43m

San Francisco

Tue 9/16

6:00 am-9:00 am

2 stops18h 00m

$557

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Fri 9/12

10:45 am-9:05 pm

1 stop19h 20m

San Francisco

Thu 9/18

4:30 pm-6:20 pm

1 stop16h 50m

$558

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Wed 8/13

6:35 am-6:53 pm

2 stops21h 18m

San Francisco

Sun 9/7

3:55 pm-10:25 pm

2 stops21h 30m

$564

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Thu 8/14

11:50 am-1:35 am

1 stop22h 45m

San Francisco

Sun 8/24

10:50 pm-8:40 am

1 stop24h 50m

$569

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Sun 9/14

11:40 am-2:30 pm

Nonstop11h 50m

San Francisco

Sun 9/28

4:30 pm-12:40 pm

Nonstop11h 10m

$589

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Mon 8/25

10:55 am-10:52 pm

1 stop20h 57m

San Francisco

Wed 9/3

7:00 am-8:45 am

1 stop16h 45m

$605

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Mon 9/1

1:35 pm-4:00 pm

Nonstop11h 25m

San Francisco

Mon 9/15

7:55 pm-6:05 pm

1 stop13h 10m

$614

Frankfurt am MainSan Francisco

FRA - SFO

FRASFO

Frankfurt am Main

Sat 9/13

9:45 am-4:10 pm

1 stop15h 25m

San Francisco

Mon 9/15

1:20 pm-9:10 am

Nonstop10h 50m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 21 results
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The best insider tips for Frankfurt am Main Airport to San Francisco flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Frankfurt am Main Airport to San Francisco trip
Airports
FRA

Download the official FRA app to stay updated on strikes and operations, ensuring a smoother departure experience.

Read more about FRAby Blane Bachelor
SFO

Use BART for an affordable 40-minute ride from SFO to downtown San Francisco.

Read more about SFOby Harriet Baskas
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on FRA

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

Harriet Baskas

Expert on SFO

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Best time to book a flight from Frankfurt to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Frankfurt with our price prediction graph.
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 Frankfurt am Main Airport to San Francisco

How far ahead should I book a flight from Frankfurt am Main Airport to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to San Francisco. Price data was last updated on June 13, 2025.

To ensure you get the cheapest price possible for a flight from Frankfurt am Main Airport to San Francisco, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Frankfurt am Main Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to San Francisco (average of $276). Flying from Frankfurt am Main Airport to San Francisco in June is currently the most expensive (average of $362). 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 FRA to SFO?

Find hourly flight availability from Frankfurt 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 June 18, 2025.

One of the essential ways to save on airfare from Frankfurt am Main Airport to San Francisco is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 38% on airfare.

What is the cheapest day to fly from Frankfurt am Main Airport to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Frankfurt to San Francisco. Price data was last updated on June 15, 2025.

Travelers seeking maximum savings on their Frankfurt am Main Airport to San Francisco flight should consider departing on Tuesday evenings 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.

Weekly flight availability from Frankfurt am Main Airport to San Francisco

Explore weekly flight availability from Frankfurt to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 18, 2025.

The most flights from FRA to SFO are scheduled on a Monday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 18, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Frankfurt am Main to San Francisco by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,364 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,292 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,632 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,809 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Frankfurt am Main?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Frankfurt am Main to San Francisco. You should not have trouble finding flights to San Francisco from Frankfurt am Main; the airport handles an average of 15 inbound flights from Frankfurt am Main per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the San Francisco airport from Frankfurt am Main. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to San Francisco round-trip?

    Currently priced at $555, KLM will fly you from Frankfurt am Main Airport to San Francisco and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and British Airways - these airlines can fly you to your destination from $557 and $558, respectively. KLM is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Frankfurt am Main Airport to San Francisco one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $576. However, be on the lookout for offers from Aer Lingus and Lufthansa, as they are both options that can get you from Frankfurt am Main Airport to San Francisco for a low price.

  • What are the most reliable airlines from Frankfurt am Main Airport to San Francisco?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Frankfurt am Main Airport to San Francisco on time: Air Canada (76%), United Airlines (72%), Air New Zealand (72%).

  • What are the cheapest flights from Frankfurt am Main Airport to San Francisco?

    Looking at all options, your cheapest flight can be booked for $525. While the most popular route (Frankfurt am Main - San Francisco) can be booked for $399 on average our data indicates $1,288 when flying from Frankfurt am Main Airport to San Francisco.

  • Can I find deals for flights from Frankfurt to San Francisco that include hotel bookings?

    Yes. In addition to deals on Frankfurt to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Frankfurt to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt to San Francisco.

  • Can I find deals for business class flights from Frankfurt to San Francisco?

    Yes. Cheapflights offers flight deals from Frankfurt to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Frankfurt am Main Airport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to San Francisco (average of $276). Flying from Frankfurt am Main Airport to San Francisco in June is currently the most expensive (average of $362). 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.

See more FAQs

Traveling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Frankfurt to San Francisco

Discover the top 7 airlines that operate flights from Frankfurt 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$361Average$602FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$422Average$668FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$510Average$792FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$524Average$760FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$542Average$748FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$570Average$778FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$588Average$785FlexibilityNo cancel feeOn-time69%

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