Cheap flights from San Francisco to Rennes from $1,035
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Rennes departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights
KLM flights from San Francisco to Rennes
Our best KLM deals on San Francisco to Rennes flight tickets
Delta flights from San Francisco to Rennes
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How to get the cheapest flight ticket from San Francisco to Rennes
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Rennes?
On average, the least expensive day to fly to Rennes from San Francisco is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,142. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Rennes on Friday is $1,620.
What is the cheapest time of day to depart on your flight to Rennes?
Our data shows that the cheapest San Francisco to Rennes flights are usually those with departure times in the afternoon. Our users have found flights to Rennes in the afternoon for as low as $1,066. Flights in the morning are often more expensive with an average ticket price of $1,527.
What is the cheapest airline that flies from San Francisco to Rennes St Jacques?
Aer Lingus is the most popular carrier operating from San Francisco to Rennes St Jacques
What airlines fly to Rennes?
KLM, Air France and Vueling are the top three most popular airlines that fly to Rennes from San Francisco according to our data. KLM is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Rennes. Keep in mind that there are 3 different airlines that fly to Rennes on a routine basis, so you have a few additional options to choose from.
When to book flights from San Francisco to Rennes
Cheap San Francisco to Rennes (SFO to RNS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Rennes
How far is San Francisco to Rennes St Jacques by plane?
The distance between San Francisco and Rennes St Jacques is about 5471.9 mi. By plane, this route typically takes 13h 40m.
When did momondo last update prices for flights from San Francisco Airport to Rennes St Jacques Airport?
Prices for flights from San Francisco Airport to Rennes St Jacques Airport were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Rennes St Jacques Airport?
As of April 2025, there is 1 operator available to choose from for flights from San Francisco Airport to Rennes St Jacques Airport.
How old do you have to be to fly from San Francisco Airport to Rennes St Jacques Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Rennes St Jacques Airport.
What documentation or ID do you need to fly to Rennes St Jacques Airport?
The necessary travel and health documents for your Rennes St Jacques Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Francisco to Rennes?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Francisco to Rennes is KLM (100% of total bookings).
Best airlines flying from San Francisco to Rennes
Compare and see reviews for airlines that fly from San Francisco to Rennes with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,279 | Free Cancellation | Rating 7.8 1,333 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to Rennes?
It is quick and easy to find San Francisco to Rennes flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rennes that suits you.
Can I find flights from San Francisco to Rennes with flexible booking policies on momondo?
momondo does allow users to show only those flights to Rennes from San Francisco which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from San Francisco to Rennes?
momondo provides multiple filters to help you find the best flight to Rennes from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Francisco to Rennes right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Francisco to Rennes flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.