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

$1,468+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RUN
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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

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 July 2, 2025.

Round-trip from

$1,468
(Mytrip)
From Chicago O'Hare Intl to Saint-Denis Gillot
Search Deals

Find 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 July 2, 2025.

This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/123:35 pmORD - RUN
2 stops31h 35mMultiple Airlines
Mon 10/207:55 pmRUN - ORD
2 stops28h 00mMultiple Airlines
Deal found 6/30$1,468
This KLM deal was found by Cheapflights users on 6/29. 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.
Thu 9/185:10 pmORD - RUN
1 stop28h 20mKLM
Mon 9/228:45 amRUN - ORD
1 stop39h 15mKLM
Deal found 6/29$1,984
This Air France deal was found by Cheapflights users on 6/29. 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.
Thu 9/185:10 pmORD - RUN
1 stop28h 20mAir France
Mon 9/228:45 amRUN - ORD
2 stops38h 25mAir France
Deal found 6/29$1,991

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 July 2, 2025.
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

Sun 10/12

3:35 pm-8:10 am

2 stops31h 35m

Saint-Denis Gillot

Mon 10/20

7:55 pm-2:55 pm

2 stops28h 00m

$1,468

ChicagoSaint-Denis

ORD - RUN

ORDRUN

Chicago O'Hare Intl

Thu 9/18

5:10 pm-6:30 am

1 stop28h 20m

Saint-Denis Gillot

Mon 9/22

8:45 am-3:00 pm

1 stop39h 15m

$1,984

ChicagoSaint-Denis

ORD - RUN

ORDRUN

Chicago O'Hare Intl

Thu 9/18

5:10 pm-6:30 am

1 stop28h 20m

Saint-Denis Gillot

Mon 9/22

8:45 am-2:10 pm

2 stops38h 25m

$1,991

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

Reviews of airlines servicing Saint-Denis

Get insights into the airlines that provide service to Saint-Denis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint-Denis. Reviews last updated July 2, 2025.
Read reviews from past customers who have flown KLM and Air France from Chicago O'Hare Intl Airport to Saint-Denis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,472 reviews
KLM
7.8
Good
1,366 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • 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.