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Port Louis

$739+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MRU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$1,384
(Air Canada)

One-way from

$739
(Kiwi.com)

Popular in

December

Cheapest in

January
From Illinois to Port Louis Sir Seewoosagur Ram.
Search Deals
One-way flight from Illinois to Port Louis Sir Seewoosagur Ram.
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
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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 July 31, 2025.

This Air Canada deal was found by Cheapflights users on 7/31. 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.
Sun 9/216:01 pmORD - MRU
2 stops30h 24mMultiple Airlines
Mon 9/294:35 pmMRU - ORD
2 stops29h 39mMultiple Airlines
Deal found 7/31$1,384
This KAYAK deal was found by Cheapflights users on 7/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:20 pmORD - MRU
1 stop30h 20mAustrian Airlines
Fri 1/1610:20 amMRU - ORD
2 stops36h 25mAustrian Airlines
Deal found 7/30$1,386
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:50 pmORD - MRU
1 stop26h 20mSWISS
Wed 1/1410:20 amMRU - ORD
2 stops36h 25mSWISS
Deal found 7/30$1,396
This Gurufare deal was found by Cheapflights users on 7/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:50 pmORD - MRU
2 stops23h 20mLufthansa
Wed 1/146:10 pmMRU - ORD
2 stops29h 00mLufthansa
Deal found 7/30$1,398
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:40 pmORD - MRU
2 stops31h 30mAir Canada
Fri 1/164:25 pmMRU - ORD
2 stops34h 13mAir Canada
Deal found 7/30$1,421
This Air France deal was found by Cheapflights users on 7/31. 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.
Sun 9/145:10 pmORD - MRU
1 stop27h 25mAir France
Sun 9/2110:45 pmMRU - ORD
1 stop25h 15mAir France
Deal found 7/31$1,437
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:10 pmORD - MRU
1 stop27h 25mKLM
Wed 10/810:45 pmMRU - ORD
2 stops27h 37mKLM
Deal found 7/30$1,464
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:45 pmORD - MRU
1 stop27h 50mTurkish Airlines
Wed 10/88:05 pmMRU - ORD
1 stop22h 35mTurkish Airlines
Deal found 7/30$1,488
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Sun 9/141:30 pmSTL - MRU
2 stops31h 05mMultiple Airlines
Sun 9/214:35 pmMRU - STL
3 stops30h 44mMultiple Airlines
Deal found 7/31$1,570
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:31 pmSTL - MRU
3 stops40h 09mLufthansa
Wed 12/36:10 pmMRU - STL
3 stops37h 30mLufthansa
Deal found 7/30$1,935
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Sun 9/143:20 pmSTL - MRU
3 stops33h 05mAir Canada
Sun 9/214:35 pmMRU - STL
3 stops30h 44mAir Canada
Deal found 7/31$1,977
This Air France deal was found by Cheapflights users on 7/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/292:18 pmSTL - MRU
2 stops30h 17mAir France
Wed 12/310:40 amMRU - STL
2 stops40h 00mAir France
Deal found 7/30$1,979

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 July 31, 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

Sun 9/21

6:01 pm-9:25 am

2 stops30h 24m

Port Louis Sir Seewoosagur Ram.

Mon 9/29

4:35 pm-1:14 pm

2 stops29h 39m

$1,384

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

Mon 11/24

4:20 pm-8:40 am

1 stop30h 20m

Port Louis Sir Seewoosagur Ram.

Fri 1/16

10:20 am-12:45 pm

2 stops36h 25m

$1,386

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

Mon 11/24

6:50 pm-7:10 am

1 stop26h 20m

Port Louis Sir Seewoosagur Ram.

Wed 1/14

10:20 am-12:45 pm

2 stops36h 25m

$1,396

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

Mon 11/24

9:50 pm-7:10 am

2 stops23h 20m

Port Louis Sir Seewoosagur Ram.

Wed 1/14

6:10 pm-1:10 pm

2 stops29h 00m

$1,398

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

Thu 11/27

3:40 pm-9:10 am

2 stops31h 30m

Port Louis Sir Seewoosagur Ram.

Fri 1/16

4:25 pm-4:38 pm

2 stops34h 13m

$1,421

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

Sun 9/14

5:10 pm-5:35 am

1 stop27h 25m

Port Louis Sir Seewoosagur Ram.

Sun 9/21

10:45 pm-3:00 pm

1 stop25h 15m

$1,437

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

Wed 10/1

5:10 pm-5:35 am

1 stop27h 25m

Port Louis Sir Seewoosagur Ram.

Wed 10/8

10:45 pm-5:22 pm

2 stops27h 37m

$1,464

ChicagoPort Louis

ORD - MRU

ORDMRU

Chicago O'Hare Intl

Wed 10/1

11:45 pm-12:35 pm

1 stop27h 50m

Port Louis Sir Seewoosagur Ram.

Wed 10/8

8:05 pm-9:40 am

1 stop22h 35m

$1,488

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Sun 9/14

1:30 pm-5:35 am

2 stops31h 05m

Port Louis Sir Seewoosagur Ram.

Sun 9/21

4:35 pm-2:19 pm

3 stops30h 44m

$1,570

St. LouisPort Louis

STL - MRU

STLMRU

Lambert-St Louis

Sat 11/29

12:31 pm-2:40 pm

3 stops40h 09m

Port Louis Sir Seewoosagur Ram.

Wed 12/3

6:10 pm-9:40 pm

3 stops37h 30m

$1,935

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 17 results
1
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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.

Reviews of airlines servicing Port Louis

Get insights into the airlines that provide service to Port Louis. 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 Port Louis. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Illinois to Port Louis, such as KLM, Austrian Airlines, and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

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
1,383 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

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.
Austrian Airlines
7.6
Good
823 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

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
1,465 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

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.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

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.
Turkish Airlines
7.3
Good
3,933 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

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 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.

  • What are the cheapest airlines to fly from Illinois to Port Louis one-way?

    To fly one-way, consider booking your trip with Austrian Airlines, which is currently one of the cheapest options available, starting at $989. Turkish Airlines flights start at $1,119 while deals on SWISS start at $5,658 one-way.

  • 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
Le Morne
Trou d'Eau Douce
Balaclava
Grand Baie

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Alternative routes for Illinois to Port Louis

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Top 2 airlines flying from Illinois to Port Louis

Discover the top 2 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,364Average$1,467FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$1,428Average$1,632FlexibilityNo cancel feeOn-time77%

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