$2,054 Cheap Flights from Chicago (ORD) to Saint-Denis (RUN)

View $2,054 flight on Sat, Dec 27, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Denis (RUN-Roland Garros Airport (RUN)

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Cheap Flights from Chicago to Saint-Denis (ORD-RUN)

Prices were available within the past 7 days and start at $2,054 for one-way flights and $1,952 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Fri, Nov 7 - Sat, Nov 15
ORD
Chicago
RUN
Saint-Denis
$1,952 Roundtrip, just found
$1,952
Roundtrip
just found
Select Austrian Airlines flight, departing Fri, Nov 7 from Chicago to Saint-Denis, returning Sat, Nov 15, priced at $1,952 just found
Emirates
Tue, Jan 20 - Fri, Jan 30
ORD
Chicago
RUN
Saint-Denis
$2,455 Roundtrip, found 5 days ago
$2,455
Roundtrip
found 5 days ago
Select Emirates flight, departing Tue, Jan 20 from Chicago to Saint-Denis, returning Fri, Jan 30, priced at $2,455 found 5 days ago
Emirates
Sun, Apr 26 - Tue, May 5
ORD
Chicago
RUN
Saint-Denis
$2,458 Roundtrip, found 4 days ago
$2,458
Roundtrip
found 4 days ago
Select Emirates flight, departing Sun, Apr 26 from Chicago to Saint-Denis, returning Tue, May 5, priced at $2,458 found 4 days ago
Emirates
Thu, Mar 12 - Thu, Mar 19
ORD
Chicago
RUN
Saint-Denis
$2,505 Roundtrip, found 23 hours ago
$2,505
Roundtrip
found 23 hours ago
Select Emirates flight, departing Thu, Mar 12 from Chicago to Saint-Denis, returning Thu, Mar 19, priced at $2,505 found 23 hours ago
Emirates
Fri, Feb 6 - Sat, Feb 14
ORD
Chicago
RUN
Saint-Denis
$2,555 Roundtrip, just found
$2,555
Roundtrip
just found
Select Emirates flight, departing Fri, Feb 6 from Chicago to Saint-Denis, returning Sat, Feb 14, priced at $2,555 just found
Emirates
Tue, Nov 11 - Sat, Nov 15
ORD
Chicago
RUN
Saint-Denis
$2,608 Roundtrip, found 3 days ago
$2,608
Roundtrip
found 3 days ago
Select Emirates flight, departing Tue, Nov 11 from Chicago to Saint-Denis, returning Sat, Nov 15, priced at $2,608 found 3 days ago
Emirates
Sun, Nov 9 - Thu, Nov 13
ORD
Chicago
RUN
Saint-Denis
$2,693 Roundtrip, found 5 days ago
$2,693
Roundtrip
found 5 days ago
Select Emirates flight, departing Sun, Nov 9 from Chicago to Saint-Denis, returning Thu, Nov 13, priced at $2,693 found 5 days ago
Emirates
Mon, Nov 3 - Mon, Nov 17
ORD
Chicago
RUN
Saint-Denis
$2,872 Roundtrip, found 2 days ago
$2,872
Roundtrip
found 2 days ago
Select Emirates flight, departing Mon, Nov 3 from Chicago to Saint-Denis, returning Mon, Nov 17, priced at $2,872 found 2 days ago
Emirates
Fri, Nov 14 - Tue, Nov 18
ORD
Chicago
RUN
Saint-Denis
$2,922 Roundtrip, found 2 days ago
$2,922
Roundtrip
found 2 days ago
Select Emirates flight, departing Fri, Nov 14 from Chicago to Saint-Denis, returning Tue, Nov 18, priced at $2,922 found 2 days ago
Emirates
Tue, Jan 20 - Fri, Jan 30
ORD
Chicago
RUN
Saint-Denis
$2,931 Roundtrip, found 5 days ago
$2,931
Roundtrip
found 5 days ago
Select Emirates flight, departing Tue, Jan 20 from Chicago to Saint-Denis, returning Fri, Jan 30, priced at $2,931 found 5 days ago
Emirates
Thu, Nov 27 - Thu, Dec 4
ORD
Chicago
RUN
Saint-Denis
$2,981 Roundtrip, found 2 days ago
$2,981
Roundtrip
found 2 days ago
Select Emirates flight, departing Thu, Nov 27 from Chicago to Saint-Denis, returning Thu, Dec 4, priced at $2,981 found 2 days ago
Emirates
Mon, Nov 3 - Mon, Nov 17
ORD
Chicago
RUN
Saint-Denis
$3,110 Roundtrip, found 2 days ago
$3,110
Roundtrip
found 2 days ago
Select Emirates flight, departing Mon, Nov 3 from Chicago to Saint-Denis, returning Mon, Nov 17, priced at $3,110 found 2 days ago
Emirates
Sun, Dec 28 - Wed, Dec 31
ORD
Chicago
RUN
Saint-Denis
$3,694 Roundtrip, found 5 days ago
$3,694
Roundtrip
found 5 days ago
Select Emirates flight, departing Sun, Dec 28 from Chicago to Saint-Denis, returning Wed, Dec 31, priced at $3,694 found 5 days ago
Emirates
Tue, Nov 18 - Fri, Nov 28
ORD
Chicago
RUN
Saint-Denis
$4,332 Roundtrip, found 5 days ago
$4,332
Roundtrip
found 5 days ago
Select Emirates flight, departing Tue, Nov 18 from Chicago to Saint-Denis, returning Fri, Nov 28, priced at $4,332 found 5 days ago
Emirates
Tue, Jan 20 - Fri, Jan 30
ORD
Chicago
RUN
Saint-Denis
$4,986 Roundtrip, found 5 days ago
$4,986
Roundtrip
found 5 days ago
Select Emirates flight, departing Tue, Jan 20 from Chicago to Saint-Denis, returning Fri, Jan 30, priced at $4,986 found 5 days ago
Austrian Airlines
Fri, Nov 7 - Sat, Nov 15
ORD
Chicago
RUN
Saint-Denis
$5,244 Roundtrip, just found
$5,244
Roundtrip
just found
Select Austrian Airlines flight, departing Fri, Nov 7 from Chicago to Saint-Denis, returning Sat, Nov 15, priced at $5,244 just found

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN) cost?
Secure a cheap one-way flight from $2,054 or cheap return flight from $1,952 from O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN) 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 O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN)?
The cheapest month to fly from ORD to RUN is November, when demand is low. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from ORD to RUN. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN)?
You'll need to take a flight with a layover when traveling from O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ORD to RUN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN)?
Choose a flight from O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time 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 O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN) last-minute?
Last-minute fares from ORD to RUN are typically more expensive. To lock in the best rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book an ORD to RUN flight and hotel package?
Securing an ORD to RUN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Roland Garros Airport (RUN)?
In most instances, you can modify or cancel your ORD to RUN flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Roland Garros
Roundtrip price
$1,951
Distance
9864 mi

Book with confidence

Chicago to Saint-Denis Flights

The cheapest times to fly from Chicago to Saint-Denis

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 Chicago to Saint-Denis are during the month of November. You can find some of the cheapest flights from Chicago to Saint-Denis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Saint-Denis

Sunday is one of the best days to book for cheap flights from Chicago to Saint-Denis: 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 Chicago to Saint-Denis

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 Chicago to Saint-Denis in 2025. You can also book with separate airlines for your outbound and return journeys, from $2,054 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 Chicago to Saint-Denis 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 Chicago to Saint-Denis 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.

 

Chicago to Saint-Denis Flights

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*Available to One Key members.