Cheap Flights from San Diego (SAN) to Rennes (RNS)

Popular airlines from San Diego Intl. Airport (SAN) to Rennes (RNS-Saint-Jacques)

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS) cost?
Snag a cheap one-way flight or cheap return flight from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS)?
is the least expensive month to fly from SAN to RNS. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS)?
To find the cheapest airline flying from SAN to RNS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS)?
Direct flights from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAN to RNS?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS)?
Book a flight from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS) last-minute?
Last-minute fares from SAN to RNS are usually more expensive. For the best rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a SAN to RNS flight and hotel package?
Compared with arranging flights and hotels separately, booking a SAN to RNS flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of planning your trip. Simply pick your flights and select from our wide range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Saint-Jacques Airport (RNS)?
If you reserved your SAN to RNS flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
San Diego Intl.
Destination airport
Saint-Jacques
Distance
5579 mi

Book with confidence

San Diego to Rennes Flights

The cheapest times to fly from San Diego to Rennes

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to Rennes are during the month of . You can find some of the cheapest flights from San Diego to Rennes with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Rennes

Sunday is one of the best days to book for cheap flights from San Diego to Rennes: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Diego to Rennes

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to Rennes in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to Rennes flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to Rennes airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Diego to Rennes Flights

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*Available to One Key members.