What is the cheapest month to book a flight from Frankfurt-Hahn Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Frankfurt-Hahn Airport to San Francisco (average of $276). Flying from Frankfurt-Hahn Airport to San Francisco in June is currently the most expensive (average of $358). 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.

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.

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).

How far in advance should I book a flight from Frankfurt-Hahn Airport to San Francisco?

Find a great deal and save up to 26% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Frankfurt-Hahn Airport to San Francisco within the next two weeks, with the cheapest ticket starting at $649.

What is the cheapest month to fly from Frankfurt-Hahn Airport to San Francisco?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to San Francisco. Flights to San Francisco from Frankfurt-Hahn Airport in February are about $747 on average during February, but can be found for as low as $527.

What is the cheapest time of day to fly from HHN to SFO?

When flying from Frankfurt-Hahn Airport to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 3% versus a flight at noon.

What airport do you fly into for flights to San Francisco from Frankfurt-Hahn?

For a flight from Frankfurt-Hahn to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 inbound flights from Frankfurt-Hahn per day. 0 airlines have flights to San Francisco from Frankfurt-Hahn on a regular basis.

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

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

How can I find direct flights from Frankfurt-Hahn 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-Hahn to San Francisco.

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

Yes. Cheapflights offers flight deals from Frankfurt-Hahn 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.

$552+ Flights from Frankfurt-Hahn Airport to San Francisco

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Cheap flight deals from Frankfurt-Hahn to San Francisco

Round-trip from	$636 (Mytrip)
One-way from	$552 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$924

From Frankfurt-Hahn to San Francisco

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One-way flight from Frankfurt-Hahn to San Francisco

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Highest demand for flights based on searches. 8% potential increase in price ($72 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 July 2025

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Cheapest flights from Frankfurt-Hahn to San Francisco
Explore the most affordable flight options available from Frankfurt-Hahn to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 10/72:40 pmHHN - SFO

3 stops32h 55mMultiple Airlines

Mon 10/204:20 pmSFO - HHN

2 stops23h 10mMultiple Airlines

Deal found 7/28

$636

Best flights from Frankfurt-Hahn to San Francisco
Discover carefully curated flight deals from Frankfurt-Hahn to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 10/72:40 pmHHN - SFO

3 stops32h 55mMultiple Airlines

Mon 10/204:20 pmSFO - HHN

2 stops23h 10mMultiple Airlines

Deal found 7/28

$636

Last-minute flights from Frankfurt-Hahn to San Francisco
Discover last-minute flight deals from Frankfurt-Hahn to San Francisco. Data last updated July 29, 2025 and is based on user searches.

Thu 8/78:55 pmHHN - SFO

3 stops46h 40mMultiple Airlines

Thu 8/2110:15 amSFO - HHN

3 stops27h 25mMultiple Airlines

Deal found 7/28

$1,184

Thu 8/285:50 pmHHN - SFO

2 stops39h 09mMultiple Airlines

Sat 9/138:10 pmSFO - HHN

1 stop37h 50mMultiple Airlines

Deal found 7/27

$758

One-way flights from Frankfurt-Hahn to San Francisco
Search for one-way flight options from Frankfurt-Hahn to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Tue 8/1911:00 pmHHN - SFO

3 stops48h 30mMultiple Airlines

Deal found 7/29

$552

Cheapflights Fare Finder

Use the filters below to find and compare flights from Frankfurt-Hahn Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Frankfurt am MainSan Francisco

HHN - SFO

HHNSFO

Frankfurt-Hahn

Tue 10/7

2:40 pm-2:35 pm

3 stops32h 55m

San Francisco

Mon 10/20

4:20 pm-12:30 am

2 stops23h 10m

$636

Frankfurt am MainSan Francisco

HHN - SFO

HHNSFO

Frankfurt-Hahn

Tue 8/19

11:00 pm-2:30 pm

3 stops48h 30m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Frankfurt-Hahn to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Frankfurt-Hahn 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.

Related info for your journey

What airport do you fly into for flights to San Francisco from Frankfurt-Hahn?
For a flight from Frankfurt-Hahn to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 inbound flights from Frankfurt-Hahn per day. 0 airlines have flights to San Francisco from Frankfurt-Hahn on a regular basis.
Can I find deals for flights from Frankfurt-Hahn to San Francisco that include hotel bookings?
Yes. In addition to deals on Frankfurt-Hahn to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Frankfurt-Hahn 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-Hahn to San Francisco.
Can I find deals for business class flights from Frankfurt-Hahn to San Francisco?
Yes. Cheapflights offers flight deals from Frankfurt-Hahn 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-Hahn Airport to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Frankfurt-Hahn Airport to San Francisco (average of $276). Flying from Frankfurt-Hahn Airport to San Francisco in June is currently the most expensive (average of $358). 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.

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$552+ Cheap flights from Frankfurt-Hahn (HHN) 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Frankfurt-Hahn to San Francisco with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Frankfurt-Hahn to San Francisco

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Find flight deals from Frankfurt-Hahn to San Francisco

Cheapest flights from Frankfurt-Hahn to San FranciscoExplore the most affordable flight options available from Frankfurt-Hahn to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Frankfurt-Hahn to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Frankfurt-Hahn Airport to San Francisco that are best for you.

Best time to book a flight from Frankfurt-Hahn to San Francisco

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

Related info for your journey

Find useful and relevant information for your journey from Frankfurt-Hahn 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-Hahn?

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

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

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

What is the cheapest month to book a flight from Frankfurt-Hahn Airport to San Francisco?

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Cheapest flights from Frankfurt-Hahn to San Francisco
Explore the most affordable flight options available from Frankfurt-Hahn to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.