245 € Cheap Flights from Madison to San Francisco International

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Find the cheapest month or even day of the year to fly to San Francisco International

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Flight deals from Madison to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Madison to San Francisco International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Madison to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Madison to San Francisco International flights are currently cheapest in April.

Madison to San Francisco: Flight information

The things to know before you go.
Cheapest flight found245 €
Cheapest month to flyApril

Finding cheap flights from Madison to San Francisco International: Frequently asked questions

The best price we found for a return flight from Madison to San Francisco International is 245 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Madison to San Francisco International. But we found flights with one or more stops from 245 €.
As of February 2026, there are no flights flying from Madison to San Francisco International.
The cheapest month to fly from Madison to San Francisco International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Madison Airport to San Francisco International Airport on Friday, 3 April 2026.
No airlines currently offer direct flights between Madison Airport and San Francisco International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to San Francisco International.

Flying from Dane County Regional Airport (MSN) to San Francisco International Airport (SFO): what you need to know

  • Around 4 hours 20 minutes is how long you can expect to be travelling on a direct flight from Dane County Regional Airport to San Francisco International Airport.

  • San Francisco is two hours behind Madison and follows the UTC-7 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to board your MSN to SFO flight.

  • During popular months like August, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a peak period in general.

  • United Airlines has direct flights from Dane County Regional Airport to San Francisco International Airport. Book with this popular carrier, then get ready to discover the sights in San Francisco — and maybe even more of United States if you have time.

  • The airline that serves the most passengers on this route is United Airlines.

  • If you want to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Dane County Regional Airport to San Francisco International Airport. These are the top stopovers between MSN and SFO:

    • Denver International Airport

    • Phoenix Sky Harbour International Airport

    • O'Hare International Airport

How to find the cheapest flights from Dane County Regional Airport (MSN) to San Francisco International Airport (SFO)

  • 101 € is the lowest price for a one-way Dane County Regional Airport to San Francisco International Airport flight. Return flights start from 245 €. These fares can change based on demand.

  • Book 11 months before travelling. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from MSN to SFO.

  • Organise your trip for October. That's the cheapest month for flights from Dane County Regional Airport to San Francisco International Airport. If you have flexibility with your dates, use the 'Whole month' tool to find the lowest price across every month.

  • Finding cheap flights from MSN to SFO is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as a new discounted fare appears.

  • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Dane County Regional Airport to San Francisco International Airport.

Handy information about Dane County Regional Airport (MSN)

  • MSN is located at 4000 International Lane.

  • 77.89% of flights that take off from Dane County Regional Airport land at their destination on time.

  • To reach Dane County Regional Airport from central Madison, it'll take about 20 minutes if you're travelling by car. This depends on traffic though. It's approximately 14 kilometres from the airport to the city centre.

  • Catching public transport? Expect a trip time of around 1 hour 10 minutes.

  • Need a handy hotel near MSN? If you're boarding an early flight from Dane County Regional Airport to San Francisco International Airport, these accommodation options will put you moments from your departure lounge:

Arriving at San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • San Francisco International Airport to the centre of San Francisco has a drive time of about 20 minutes. It's approximately 21 kilometres away.

  • If you're travelling by public transport, expect a journey time of about 45 minutes.

When to fly to San Francisco International Airport (SFO)

  • The quietest month for a flight from Dane County Regional Airport to San Francisco International Airport is February, while August is the most popular. Pick the ideal time to visit San Francisco based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in San Francisco is September, with temperatures ranging between 12ºC (54ºF) and 22ºC (72ºF). Lock in your flights from Dane County Regional Airport to San Francisco International Airport in this month if you enjoy this type of weather.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from MSN to SFO in January. Average temperatures are between 6ºC (43ºF) and 16ºC (61ºF) then.

Explore more of United States

  • San Francisco is easy to fall in love with, but there are so many other corners of United States just waiting to be discovered. About 64 kilometres south-east of San Francisco, a visit to San Jose will keep you on the move. Start with leading sights like Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • Fresno is another standout destination in United States and is around 257 kilometres south-east of San Francisco. No trip is complete without experiencing Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.