$730 Cheap Flights from Denver (DEN) to Rennes (RNS)

View $730 flight on Mon, Mar 23, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Rennes (RNS-Saint-Jacques)

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Cheap Flights from Denver to Rennes (DEN-RNS)

Prices were available within the past 7 days and start at $730 for one-way flights and $1,031 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Mar 24 - Wed, Apr 1
DEN
Denver
RNS
Rennes
$1,031 Roundtrip, found 1 day ago
$1,031
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 24 from Denver to Rennes, returning Wed, Apr 1, priced at $1,031 found 1 day ago
Delta
Tue, Mar 24 - Tue, Mar 31
DEN
Denver
RNS
Rennes
$1,038 Roundtrip, found 1 day ago
$1,038
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 24 from Denver to Rennes, returning Tue, Mar 31, priced at $1,038 found 1 day ago
KLM
Sun, Mar 22 - Wed, Apr 1
DEN
Denver
RNS
Rennes
$1,066 Roundtrip, found 1 day ago
$1,066
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, Mar 22 from Denver to Rennes, returning Wed, Apr 1, priced at $1,066 found 1 day ago
Delta
Tue, Mar 24 - Wed, Apr 8
DEN
Denver
RNS
Rennes
$1,086 Roundtrip, found 1 day ago
$1,086
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 24 from Denver to Rennes, returning Wed, Apr 8, priced at $1,086 found 1 day ago
Delta
Tue, Mar 24 - Mon, Mar 30
DEN
Denver
RNS
Rennes
$1,088 Roundtrip, found 1 day ago
$1,088
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 24 from Denver to Rennes, returning Mon, Mar 30, priced at $1,088 found 1 day ago
Delta
Tue, Mar 24 - Tue, Apr 7
DEN
Denver
RNS
Rennes
$1,093 Roundtrip, found 1 day ago
$1,093
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 24 from Denver to Rennes, returning Tue, Apr 7, priced at $1,093 found 1 day ago
KLM
Sun, Mar 22 - Mon, Mar 30
DEN
Denver
RNS
Rennes
$1,116 Roundtrip, found 1 day ago
$1,116
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, Mar 22 from Denver to Rennes, returning Mon, Mar 30, priced at $1,116 found 1 day ago
KLM
Sat, Mar 21 - Wed, Apr 1
DEN
Denver
RNS
Rennes
$1,116 Roundtrip, found 1 day ago
$1,116
Roundtrip
found 1 day ago
Select KLM flight, departing Sat, Mar 21 from Denver to Rennes, returning Wed, Apr 1, priced at $1,116 found 1 day ago
Virgin Atlantic
Mon, Mar 23 - Thu, Apr 9
DEN
Denver
RNS
Rennes
$1,121 Roundtrip, found 1 day ago
$1,121
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Mon, Mar 23 from Denver to Rennes, returning Thu, Apr 9, priced at $1,121 found 1 day ago
KLM
Fri, Mar 20 - Tue, Mar 24
DEN
Denver
RNS
Rennes
$1,138 Roundtrip, found 1 day ago
$1,138
Roundtrip
found 1 day ago
Select KLM flight, departing Fri, Mar 20 from Denver to Rennes, returning Tue, Mar 24, priced at $1,138 found 1 day ago

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Alternative airports near Rennes

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Saint-Jacques RNS. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $1,031
RNS
Saint-Jacques
CheapestClosest
Average driving time to city center10 min
Flights from $1,031

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS) cost?
Grab a cheap one-way flight from $730 or cheap return flight from $1,031 from Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS)?
The cheapest month to fly from DEN to RNS is March, when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DEN to RNS flight.
How many flights per day from Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS)?
There are no daily direct flights from Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from DEN to RNS?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, 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 Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS)?
Select a flight from Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS) last-minute?
Holding off until just before your trip to book a ticket from DEN to RNS often results in higher prices. While you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book a DEN to RNS flight and hotel package?
Booking a DEN to RNS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Saint-Jacques Airport (RNS)?
Usually, it's possible to reschedule or cancel your DEN to RNS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Denver Intl.
Destination airport
Saint-Jacques
Airlines serving
Air France, Delta, KLM
Roundtrip price
$1,031
Distance
4752 mi

Book with confidence

Denver to Rennes Flights

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

 

The best time to book a flight from Denver to Rennes

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Rennes in 2026. You can also book with separate airlines for your outbound and return journeys, from $730 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 Denver 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 Denver 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.

 

Denver to Rennes Flights

*Flight schedules are subject to change.

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*Available to One Key members.