HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint-Denis

$1,767+ Cheap flights from O'Hare Intl (ORD) to Saint-Denis (RUN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RUN
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Saint-Denis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to Saint-Denis

Cheapest flights from O'Hare Intl to Saint-Denis
Explore the most affordable flight options available from O'Hare Intl to Saint-Denis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Trip.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:25 pm
ORD
-
RUN
2 stops24h 45m
Multiple Airlines
Sat 6/1311:00 pm
RUN
-
ORD
2 stops31h 25m
Multiple Airlines
Deal found 2/14$1,767
This Booking.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:05 pm
ORD
-
RUN
3 stops42h 00m
Multiple Airlines
Mon 10/123:15 pm
RUN
-
ORD
3 stops37h 40m
Multiple Airlines
Deal found 2/17$1,849
This Air France deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:15 pm
ORD
-
RUN
2 stops26h 10m
Air France
Wed 9/308:50 am
RUN
-
ORD
1 stop39h 20m
Air France
Deal found 2/17$1,977
This KLM deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:10 pm
ORD
-
RUN
1 stop34h 10m
KLM
Sat 6/138:25 pm
RUN
-
ORD
1 stop27h 45m
KLM
Deal found 2/14$2,020
This Air France deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:10 pm
ORD
-
RUN
1 stop34h 10m
Air France
Mon 10/128:25 pm
RUN
-
ORD
1 stop27h 45m
Air France
Deal found 2/17$2,211

Find flight deals from O'Hare Intl to Saint-Denis

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Saint-Denis (RUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2026.

Round-trip from

$1,767
(Trip.com)
From Chicago O'Hare Intl to Saint-Denis Gillot
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Saint-Denis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Saint-Denis that are best for you.

Fly from

O'Hare Intl

Fly to

Saint-Denis

Route

Depart

Return

Price

ChicagoSaint-Denis

ORD - RUN

ORDRUN

Chicago O'Hare Intl

Mon 6/8

10:25 pm-8:10 am

2 stops24h 45m

Saint-Denis Gillot

Sat 6/13

11:00 pm-9:25 pm

2 stops31h 25m

$1,767

ChicagoSaint-Denis

ORD - RUN

ORDRUN

Chicago O'Hare Intl

Mon 6/8

5:10 pm-12:20 pm

1 stop34h 10m

Saint-Denis Gillot

Sat 6/13

8:25 pm-3:10 pm

1 stop27h 45m

$2,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Best time to book a flight from O'Hare Intl to Saint-Denis

Have a flexible travel schedule? Discover the best time to fly to Saint-Denis from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Saint-Denis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint-Denis from Chicago O'Hare Intl?

    Saint-Denis Gillot (RUN) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Saint-Denis. You should not have trouble finding flights to Gillot from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Saint-Denis airport from Chicago O'Hare Intl. It is only a 3.9 mi journey from Gillot (RUN) to Saint-Denis’s city center.

  • How long is the flight from Chicago O'Hare Intl Airport to Saint-Denis?

    For as low as $2,020, KLM can have you in Saint-Denis from Chicago O'Hare Intl Airport in 34h 10m. Chicago O'Hare Intl Airport and Saint-Denis are separated by a distance of 9857 mi.

  • Can I find deals for flights from O'Hare Intl to Saint-Denis that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Saint-Denis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Saint-Denis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Saint-Denis.

  • Can I find deals for business class flights from O'Hare Intl to Saint-Denis?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Saint-Denis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Saint-Denis by adding a car rental and/or hotel reservation to your travel itinerary.
Saint-Denis car rentals
Saint-Denis Gillot Airport car rentals
Saint-Pierre Pierrefonds Airport car rentals
Saint-Pierre car rentals

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.