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Port Louis

$769+ Cheap flights from Illinois to Port Louis (MRU)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MRU
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Illinois to Port Louis

Keep the following information in mind while searching for Illinois to Port Louis flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$1,223
(Vliegwinkel)

One-way from

$769
(Ovago)

Popular in

January

Cheapest in

May

Average price

$1,567
From Illinois to Port Louis Sir Seewoosagur Ram.
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One-way flight from Illinois to Port Louis Sir Seewoosagur Ram.
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Highest demand for flights based on searches. 7% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 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 Illinois to Port Louis

Cheapest flights from Illinois to Port Louis
Explore the most affordable flight options available from Illinois to Port Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Vliegwinkel deal was found by Cheapflights users on 9/16. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/312:10 pmORD - MRU
2 stops32h 35mMultiple Airlines
vie. 11/79:30 amMRU - ORD
2 stops32h 25mMultiple Airlines
Deal found 9/16$1,223
This Trip.com deal was found by Cheapflights users on 9/15. 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.
jue. 10/302:10 pmORD - MRU
2 stops32h 35mMultiple Airlines
jue. 11/69:30 amMRU - ORD
2 stops32h 25mMultiple Airlines
Deal found 9/15$1,253
This Trip.com deal was found by Cheapflights users on 9/14. 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.
mar. 10/141:55 pmORD - MRU
2 stops33h 35mMultiple Airlines
mar. 10/289:30 amMRU - ORD
2 stops32h 25mMultiple Airlines
Deal found 9/14$1,297
This Trip.com deal was found by Cheapflights users on 9/14. 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.
mar. 10/141:55 pmORD - MRU
2 stops33h 35mMultiple Airlines
mar. 10/219:45 amMRU - ORD
2 stops32h 00mMultiple Airlines
Deal found 9/14$1,316
This Gurufare deal was found by Cheapflights users on 9/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/54:20 pmORD - MRU
1 stop30h 20mMultiple Airlines
lun. 3/96:10 pmMRU - ORD
2 stops31h 10mMultiple Airlines
Deal found 9/14$1,372
This Gurufare deal was found by Cheapflights users on 9/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/59:50 pmORD - MRU
2 stops25h 20mLufthansa
lun. 3/96:10 pmMRU - ORD
3 stops29h 20mLufthansa
Deal found 9/14$1,413
This Gurufare deal was found by Cheapflights users on 9/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/264:10 pmORD - MRU
1 stop31h 00mMultiple Airlines
lun. 12/16:10 pmMRU - ORD
2 stops29h 00mMultiple Airlines
Deal found 9/15$1,414
This Trip.com deal was found by Cheapflights users on 9/14. 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.
dom. 11/21:10 pmORD - MRU
2 stops32h 35mMultiple Airlines
dom. 11/239:30 amMRU - ORD
2 stops32h 25mMultiple Airlines
Deal found 9/14$1,427
This Gurufare deal was found by Cheapflights users on 9/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/86:50 pmORD - MRU
2 stops27h 50mMultiple Airlines
lun. 3/96:10 pmMRU - ORD
3 stops29h 20mMultiple Airlines
Deal found 9/14$1,436
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/26:43 pmSTL - MRU
3 stops57h 47mMultiple Airlines
dom. 11/910:20 amMRU - STL
2 stops47h 24mMultiple Airlines
Deal found 9/16$1,542
This Air Canada deal was found by Cheapflights users on 9/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/164:05 pmSTL - MRU
2 stops32h 20mMultiple Airlines
mar. 9/304:35 pmMRU - STL
2 stops36h 03mMultiple Airlines
Deal found 9/15$1,750
This Lufthansa deal was found by Cheapflights users on 9/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2912:31 pmSTL - MRU
3 stops39h 59mLufthansa
mié. 12/36:10 pmMRU - STL
3 stops39h 32mLufthansa
Deal found 9/15$1,936

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Port Louis 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Illinois to Port Louis that are best for you.

Fly from

Illinois

Fly to

Port Louis

Route

Depart

Return

Price

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

mar. 10/14

1:55 pm-8:30 am

2 stops33h 35m

Port Louis Sir Seewoosagur Ram.

mar. 10/21

9:45 am-8:45 am

2 stops32h 00m

$1,316

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

mié. 11/5

4:20 pm-8:40 am

1 stop30h 20m

Port Louis Sir Seewoosagur Ram.

lun. 3/9

6:10 pm-4:20 pm

2 stops31h 10m

$1,372

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

mar. 2/3

9:50 pm-7:55 am

2 stops48h 05m

Port Louis Sir Seewoosagur Ram.

mar. 2/10

10:05 am-2:00 pm

1 stop37h 55m

$1,375

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

mar. 1/13

9:05 pm-8:25 am

2 stops49h 20m

Port Louis Sir Seewoosagur Ram.

mar. 1/20

10:05 am-6:37 pm

2 stops42h 32m

$1,391

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

mar. 1/13

9:50 pm-7:55 am

2 stops48h 05m

Port Louis Sir Seewoosagur Ram.

mar. 1/20

10:05 am-2:10 pm

2 stops38h 05m

$1,404

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

mar. 2/3

9:50 pm-7:55 am

2 stops48h 05m

Port Louis Sir Seewoosagur Ram.

mar. 2/10

10:05 am-2:10 pm

2 stops38h 05m

$1,404

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

dom. 2/1

11:50 am-12:30 pm

1 stop38h 40m

Port Louis Sir Seewoosagur Ram.

mié. 2/11

8:30 pm-6:25 pm

1 stop31h 55m

$1,426

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

jue. 1/15

6:50 pm-8:40 am

2 stops27h 50m

Port Louis Sir Seewoosagur Ram.

dom. 1/18

7:25 pm-4:20 pm

2 stops30h 55m

$1,428

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

dom. 11/2

6:43 pm-2:30 pm

3 stops57h 47m

Port Louis Sir Seewoosagur Ram.

dom. 11/9

10:20 am-11:44 pm

2 stops47h 24m

$1,542

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

vie. 2/20

5:18 pm-8:40 am

3 stops29h 22m

Port Louis Sir Seewoosagur Ram.

sáb. 2/28

8:40 am-1:55 pm

1 stop39h 15m

$1,621

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 15 results
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Best time to book a flight from Illinois to Port Louis

Have a flexible travel schedule? Discover the best time to fly to Port Louis from Illinois 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 Illinois to Port Louis
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Port Louis. 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 Port Louis from Illinois?

    Located just 21.4 mi from the city center, Port Louis Sir Seewoosagur Ram. (MRU) is the airport most travelers will use when flying to Port Louis from Illinois.

  • How long is the flight from Illinois to Port Louis?

    There are many flights that can get you from Illinois to Port Louis in 29h 22m. Fly via Austrian Airlines or Lufthansa to get the fastest option. Airlines will cover a distance of 10149 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Illinois to Port Louis that include hotel bookings?

    Yes. In addition to deals on Illinois to Port Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Port Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Port Louis.

  • Can I find deals for business class flights from Illinois to Port Louis?

    Yes. Cheapflights offers flight deals from Illinois to Port Louis 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 Illinois to Port Louis?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Port Louis (average of $1,173). Flying from Illinois to Port Louis in July is currently the most expensive (average of $1,907). 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 Port Louis?

Book flights to Port Louis if you plan to visit one of these locations
Belle Mare
Flic en Flac
Pointe aux Piments
Balaclava
Le Morne
Trou d'Eau Douce
Grand Baie

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Alternative routes for Illinois to Port Louis

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Top 3 airlines flying from Illinois to Port Louis

Discover the top 3 airlines that operate flights from Illinois to Port Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$1,361Average$1,447FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$1,364Average$1,467FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$1,428Average$1,632FlexibilityNo cancel feeOn-time77%

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