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).

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

When flying from Dubuque to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Dubuque to San Francisco?

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

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

Yes. Cheapflights offers flight deals from Dubuque 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.

$494+ Flights from Dubuque to San Francisco

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Round-trip from	$494 (United)

From Dubuque to San Francisco

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

Thu 10/27:50 amDBQ - SFO

1 stop27h 06mMultiple Airlines

Mon 10/66:35 pmSFO - DBQ

1 stop21h 20mMultiple Airlines

Deal found 7/28

$494

Best flights from Dubuque to San Francisco
Discover carefully curated flight deals from Dubuque 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.

Thu 10/27:50 amDBQ - SFO

1 stop27h 06mMultiple Airlines

Mon 10/66:35 pmSFO - DBQ

1 stop21h 20mMultiple Airlines

Deal found 7/28

$494

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Use the filters below to find and compare flights from Dubuque to San Francisco that are best for you.

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Thu 10/2

7:50 am-8:56 am

1 stop27h 06m

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Mon 10/6

6:35 pm-5:55 pm

1 stop21h 20m

$494

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Deals found on 7/28

Best time to book a flight from Dubuque to San Francisco

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

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Everything you need to know about your flight from Dubuque to San Francisco

What is the cheapest month to book a flight from Dubuque to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Dubuque to San Francisco (average of $276). Flying from Dubuque 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.

Related info for your journey

Can I find deals for flights from Dubuque to San Francisco that include hotel bookings?
Yes. In addition to deals on Dubuque to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dubuque to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dubuque to San Francisco.
Can I find deals for business class flights from Dubuque to San Francisco?
Yes. Cheapflights offers flight deals from Dubuque 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 Dubuque to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Dubuque to San Francisco (average of $276). Flying from Dubuque 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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$494+ Cheap flights from Dubuque to San Francisco (DBQ - SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Dubuque to San Francisco

Cheapest flights from Dubuque to San FranciscoExplore the most affordable flight options available from Dubuque 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 Dubuque 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 Dubuque to San Francisco that are best for you.

Best time to book a flight from Dubuque to San Francisco

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

Cheapflights Insights

Everything you need to know about your flight from Dubuque to San Francisco

What is the cheapest month to book a flight from Dubuque to San Francisco?

Related info for your journey

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

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

How can I find direct flights from Dubuque to San Francisco?

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

What is the cheapest month to book a flight from Dubuque to San Francisco?

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