
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Marseille (MRS). 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 November 12, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $715 (Kiwi.com) |
One-way from | $331 (Justfly.com) |
Popular in | March |
Cheapest in | April |
Average price | $817 |
Fly from
Fly to
Route
Depart
Return
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Mon 12/28
4:25 pm-11:35 am
1 stop12h 10m
Marseille
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Wed 1/6
4:25 pm-11:35 am
1 stop12h 10m
Marseille
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Wed 1/6
4:25 pm-4:30 pm
1 stop17h 05m
Marseille
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Mon 12/28
4:25 pm-4:30 pm
1 stop17h 05m
Marseille
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Sun 1/3
9:50 pm-5:50 pm
1 stop13h 00m
Marseille
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Mon 12/28
9:49 pm-5:50 pm
2 stops37h 01m
Marseille
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Thu 1/7
9:50 pm-5:25 pm
1 stop12h 35m
Marseille
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Thu 11/19
10:30 am-9:25 am
2 stops15h 55m
Marseille
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Sun 11/29
11:45 am-5:00 pm
1 stop22h 15m
Marseille
Tue 12/15
6:20 pm-10:00 am
1 stop22h 40m
ChicagoMarseille
ORD Chicago O'Hare Intl - MRS Marseille
ORDMRS
Chicago O'Hare Intl
Sun 11/29
8:10 pm-5:25 pm
1 stop14h 15m
Marseille
Tue 12/15
6:10 pm-3:30 pm
1 stop28h 20m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Everything you need to know about your flight from Chicago to Marseille
Overall
Crew
Entertainment
Boarding
Comfort
Food
Reviews
Carlie,Jun 2026
ATH - CDG
Overall
Crew
Entertainment
Boarding
Comfort
Food
Reviews
Carlie,Jun 2026
ATH - CDG
Overall
Crew
Entertainment
Boarding
Comfort
Food
Reviews
Carlie,Jun 2026
ATH - CDG
Find useful and relevant information for your journey from Chicago to Marseille. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$542 | Average$1,273 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$668 | Average$1,303 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$679 | Average$996 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$821 | Average$1,051 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$896 | Average$1,152 | FlexibilityNo cancel fee | On-time76% |