$165 Cheap Flights from Madrid (MAD) to Rennes (RNS)

View $165 flight on Sat, Mar 7, 2026Opens in a new window

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to Rennes (RNS-Saint-Jacques)

Cheap Flights from Madrid to Rennes (MAD-RNS)

Prices were available within the past 7 days and start at $165 for one-way flights and $400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, Nov 27 - Sun, Nov 30
MAD
Madrid
RNS
Rennes
$400 Roundtrip, found 1 day ago
$400
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, Nov 27 from Madrid to Rennes, returning Sun, Nov 30, priced at $400 found 1 day ago
KLM
Thu, Nov 27 - Sun, Nov 30
MAD
Madrid
RNS
Rennes
$417 Roundtrip, found 1 day ago
$417
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, Nov 27 from Madrid to Rennes, returning Sun, Nov 30, priced at $417 found 1 day ago
KLM
Mon, Aug 10 - Mon, Aug 17
MAD
Madrid
RNS
Rennes
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select KLM flight, departing Mon, Aug 10 from Madrid to Rennes, returning Mon, Aug 17, priced at $438 found 2 days ago
KLM
Thu, Nov 27 - Sun, Nov 30
MAD
Madrid
RNS
Rennes
$458 Roundtrip, found 1 day ago
$458
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, Nov 27 from Madrid to Rennes, returning Sun, Nov 30, priced at $458 found 1 day ago
KLM
Thu, Nov 27 - Sun, Nov 30
MAD
Madrid
RNS
Rennes
$460 Roundtrip, found 1 day ago
$460
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, Nov 27 from Madrid to Rennes, returning Sun, Nov 30, priced at $460 found 1 day ago
KLM
Thu, Nov 27 - Sun, Nov 30
MAD
Madrid
RNS
Rennes
$466 Roundtrip, found 1 day ago
$466
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, Nov 27 from Madrid to Rennes, returning Sun, Nov 30, priced at $466 found 1 day ago
KLM
Mon, Aug 10 - Mon, Aug 17
MAD
Madrid
RNS
Rennes
$501 Roundtrip, found 2 days ago
$501
Roundtrip
found 2 days ago
Select KLM flight, departing Mon, Aug 10 from Madrid to Rennes, returning Mon, Aug 17, priced at $501 found 2 days ago
KLM
Mon, Aug 10 - Mon, Aug 17
MAD
Madrid
RNS
Rennes
$514 Roundtrip, found 2 days ago
$514
Roundtrip
found 2 days ago
Select KLM flight, departing Mon, Aug 10 from Madrid to Rennes, returning Mon, Aug 17, priced at $514 found 2 days ago

Frequently asked questions

How much does a flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS) cost?
Get a cheap one-way flight from $165 or cheap return flight from $400 from Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS)?
The cheapest month to fly from MAD to RNS is November, when demand is low. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS)?
To find the cheapest airline flying from MAD to RNS, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS)?
You'll need to book a flight with a layover when traveling from Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from MAD to RNS?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS)?
To avoid possible delays on the Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS) route, aim to fly before 3 PM. Departures after this time are 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS) last-minute?
Waiting until just before your trip to book a ticket from MAD to RNS generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a MAD to RNS flight and hotel package?
Compared with arranging flights and hotels separately, booking a MAD to RNS flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Saint-Jacques Airport (RNS)?
In most instances, you can modify or cancel your MAD to RNS flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Saint-Jacques
Roundtrip price
$400
Distance
532 mi

Book with confidence

Madrid to Rennes Flights

The cheapest times to fly from Madrid 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 Madrid to Rennes are during the month of November. You can find some of the cheapest flights from Madrid to Rennes with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Madrid to Rennes

Sunday is one of the best days to book for cheap flights from Madrid 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 Madrid 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 Madrid to Rennes in 2025. You can also book with separate airlines for your outbound and return journeys, from $165 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 Madrid 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 Madrid 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.

 

Madrid to Rennes Flights

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*Available to One Key members.