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O'Hare Intl

$315+ Cheap flights from Marseille (MRS) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
MRS — ORD
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheapflights Tip: The best prices from Marseille to Chicago O'Hare Intl are usually found in February or September, booked 26 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Marseille to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Marseille (MRS) to O'Hare Intl (ORD). 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 September 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$487
(Flightnetwork)

One-way from

$315
(Mytrip)

Popular in

January

Cheapest in

February

Average price

$639
Provider with most accurate pricing for Marseille-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Marseille-Chicago O'Hare Intl flights.
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From Marseille to Chicago O'Hare Intl
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One-way flight from Marseille to Chicago O'Hare Intl
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Highest demand for flights based on searches. 4% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Marseille to O'Hare Intl

Cheapest flights from Marseille to O'Hare Intl
Explore the most affordable flight options available from Marseille to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Flightnetwork deal was found by Cheapflights users on 9/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:10 pmMRS - ORD
1 stop28h 05mTAP AIR PORTUGAL
Fri 11/288:15 pmORD - MRS
1 stop14h 10mTAP AIR PORTUGAL
Deal found 9/28$487
This Flightnetwork deal was found by Cheapflights users on 9/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:10 pmMRS - ORD
1 stop28h 05mTAP AIR PORTUGAL
Wed 11/127:10 pmORD - MRS
1 stop15h 15mTAP AIR PORTUGAL
Deal found 9/27$488
This Flighttix deal was found by Cheapflights users on 9/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:40 amMRS - ORD
2 stops17h 25mUnited Airlines
Fri 11/289:50 pmORD - MRS
1 stop12h 55mUnited Airlines
Deal found 9/28$566
This Gotogate deal was found by Cheapflights users on 9/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:40 amMRS - ORD
2 stops15h 15mAir Canada
Wed 11/1212:50 pmORD - MRS
2 stops16h 20mAir Canada
Deal found 9/27$568
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:15 amMRS - ORD
1 stop15h 15mMultiple Airlines
Thu 12/45:10 pmORD - MRS
1 stop17h 10mMultiple Airlines
Deal found 9/27$576
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:45 pmMRS - ORD
2 stops30h 30mMultiple Airlines
Fri 11/288:15 pmORD - MRS
2 stops17h 30mMultiple Airlines
Deal found 9/29$580
This Iberia deal was found by Cheapflights users on 9/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:15 amMRS - ORD
1 stop15h 15mMultiple Airlines
Wed 11/129:45 pmORD - MRS
1 stop11h 35mMultiple Airlines
Deal found 9/27$581
This Flighttix deal was found by Cheapflights users on 9/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:40 amMRS - ORD
2 stops17h 12mAir Canada
Fri 11/281:20 pmORD - MRS
2 stops21h 25mAir Canada
Deal found 9/28$582
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:15 amMRS - ORD
1 stop15h 15mAmerican Airlines
Wed 11/123:08 pmORD - MRS
2 stops12h 47mAmerican Airlines
Deal found 9/27$584
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:15 amMRS - ORD
1 stop15h 15mAmerican Airlines
Thu 11/201:04 pmORD - MRS
2 stops16h 46mAmerican Airlines
Deal found 9/29$585
This British Airways deal was found by Cheapflights users on 9/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:20 pmMRS - ORD
1 stop32h 25mBritish Airways
Wed 11/129:45 pmORD - MRS
1 stop11h 35mBritish Airways
Deal found 9/27$586

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marseille to O'Hare Intl 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 September 29, 2025.
Use the filters below to find and compare flights from Marseille to Chicago O'Hare Intl Airport that are best for you.

Fly from

Marseille

Fly to

O'Hare Intl

Route

Depart

Return

Price

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Fri 3/20

6:40 am-4:20 pm

1 stop15h 40m

Chicago O'Hare Intl

Fri 5/22

10:30 pm-6:00 pm

1 stop12h 30m

$578

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Thu 11/20

3:45 pm-3:15 pm

2 stops30h 30m

Chicago O'Hare Intl

Fri 11/28

8:15 pm-8:45 pm

2 stops17h 30m

$580

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Wed 3/4

6:15 am-2:30 pm

1 stop15h 15m

Chicago O'Hare Intl

Fri 3/13

11:42 am-10:25 am

2 stops16h 43m

$585

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Thu 11/6

11:45 am-6:45 pm

1 stop14h 00m

Chicago O'Hare Intl

Wed 11/12

3:50 pm-4:20 pm

2 stops17h 30m

$586

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Fri 2/13

11:05 am-6:45 pm

1 stop14h 40m

Chicago O'Hare Intl

Mon 2/23

9:45 pm-4:20 pm

1 stop11h 35m

$587

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Wed 2/18

11:30 am-6:45 pm

1 stop14h 15m

Chicago O'Hare Intl

Sat 2/28

9:45 pm-4:25 pm

1 stop11h 40m

$587

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Thu 11/13

6:40 am-8:05 pm

1 stop20h 25m

Chicago O'Hare Intl

Thu 11/20

6:00 pm-5:45 pm

1 stop16h 45m

$590

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Sat 11/22

3:10 pm-2:45 pm

3 stops30h 35m

$368

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Sat 11/22

6:15 am-2:30 pm

1 stop15h 15m

$434

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Wed 11/19

11:30 am-6:45 pm

1 stop14h 15m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 17 results
1
2
  • Most accurate provider: When it comes to deals on Marseille-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Marseille-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Marseille-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Marseille-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Marseille-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Marseille to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Marseille 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.

Cheapflights Insights

Everything you need to know about your flight from Marseille to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Marseille to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Marseille to O'Hare Intl. Price data was last updated on September 26, 2025.

The price you pay for your flight from Marseille to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Marseille to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Marseille to Chicago O'Hare Intl Airport (average of $245). Flying from Marseille to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Marseille to O'Hare Intl. 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 from for flights from Marseille to Chicago O'Hare Intl?

    Marseille (MRS) is the airport you will fly out of if you book a flight from Marseille to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Marseille; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Marseille airport to Chicago O'Hare Intl. It is only a 12.4 mi journey to Marseille (MRS) from Marseille’s city center.

  • How long is the flight from Marseille to Chicago O'Hare Intl Airport?

    Departing from Marseille to Chicago O'Hare Intl Airport will take you 14h. The distance between Marseille and Chicago O'Hare Intl Airport is about 4453 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Marseille to O'Hare Intl?

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

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

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

  • What is the cheapest month to book a flight from Marseille to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Marseille to Chicago O'Hare Intl Airport (average of $245). Flying from Marseille to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Merrillville
Bridgeview
Warrenville
Joliet

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