$629 Cheap Flights from Rennes (RNS) to San Francisco (SFO)

View $629 flight on Sun, Nov 2, 2025Opens in a new window

Popular airlines from Rennes (RNS-Saint-Jacques) to San Francisco Intl. Airport (SFO)

Cheap Flights from Rennes to San Francisco (RNS-SFO)

Prices were available within the past 7 days and start at $629 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Rennes (RNS) to San Francisco (SFO)
Origin airport
Saint-Jacques
Destination airport
San Francisco Intl.
Distance
5485 mi

Frequently asked questions

How much is a flight from Saint-Jacques Airport (RNS) to San Francisco Intl. Airport (SFO)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from Saint-Jacques Airport (RNS) to San Francisco Intl. Airport (SFO) was . Cheap tickets don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Rennes–Saint-Jacques Airport to SFO?
This differs between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel your flight online.
How do I find cheap flights from Saint-Jacques Airport (RNS) to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for RNS to SFO flights, you'll see a "no change fees" filter for you to select.
How far is the flight from RNS to San Francisco Airport?
With a flight distance of 5469 mi from Saint-Jacques Airport (RNS) (RNS) to San Francisco Intl. Airport (SFO) (SFO), this is a long flight. Make sure you stay hydrated and move your legs every so often.
Which airlines fly direct from Rennes–Saint-Jacques Airport to San Francisco Intl. Airport (SFO)?
You won't find any airlines flying directly between Rennes–Saint-Jacques Airport and San Francisco Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are RNS to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Rennes–Saint-Jacques Airport to San Francisco Intl. Airport (SFO) are available up to 12 months before departure on Expedia. And although you may score a great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

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