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Cheap flights from Illinois to Coimbatore from ₹ 34,688

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CJB
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Coimbatore

Enter your travel dates to find the best prices.

Best flights from Illinois to Coimbatore
Discover carefully curated flight deals from Illinois to Coimbatore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Sun 15/314:30ORD - CJB
1 stop37h 45mAir India
Sun 29/318:45CJB - ORD
2 stops26h 55mAir India
Deal found 31/12₹ 67,219
Fri 13/213:10ORD - CJB
2 stops31h 20mMultiple Airlines
Fri 20/216:35CJB - ORD
2 stops26h 30mMultiple Airlines
Deal found 30/12₹ 76,745
Wed 11/319:40ORD - CJB
2 stops33h 25mBritish Airways
Sun 15/320:55CJB - ORD
2 stops54h 00mBritish Airways
Deal found 29/12₹ 101,458
Fri 20/213:30ORD - CJB
2 stops31h 10mAir India
Sun 8/309:10CJB - ORD
3 stops37h 50mAir India
Deal found 30/12₹ 77,554
Sat 21/213:10ORD - CJB
2 stops42h 50mMultiple Airlines
Fri 6/314:10CJB - ORD
2 stops28h 55mMultiple Airlines
Deal found 30/12₹ 79,531
Fri 20/213:10ORD - CJB
3 stops31h 30mMultiple Airlines
Sun 8/308:05CJB - ORD
3 stops35h 00mMultiple Airlines
Deal found 30/12₹ 84,833
Mon 29/613:10ORD - CJB
2 stops32h 30mAir India
Mon 24/821:40CJB - ORD
3 stops48h 00mAir India
Deal found 31/12₹ 97,324
Sat 21/216:25ORD - CJB
2 stops28h 05mMultiple Airlines
Sun 8/322:30CJB - ORD
2 stops28h 10mMultiple Airlines
Deal found 30/12₹ 95,347
Mon 29/613:10ORD - CJB
2 stops32h 30mAir India
Fri 21/821:40CJB - ORD
3 stops48h 00mAir India
Deal found 31/12₹ 98,762

Find flight deals from Illinois to Coimbatore

Keep the following information in mind while searching for Illinois to Coimbatore flight deals. Data was last updated 1 January 2026.

Round-trip from

₹ 66,770

One-way from

₹ 34,688

Popular in

December

Cheapest in

April

Average price

₹ 101,368
Air India
  • Air India
  • 15/3-29/3
  • 4 total stops
  • 58h 05m total
  • Illinois to Coimbatore
Search Deals
Air India
  • Air India
  • 13/2
  • 2 total stops
  • 55h 10m total
  • Illinois to Coimbatore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,148,892 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 311,242 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Illinois to Coimbatore 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 454,620 searches. Data last updated 1 January 2026.
Use the filters below to find and compare flights from Illinois to Coimbatore that are best for you.

Fly from

Illinois

Fly to

Coimbatore

Route

Depart

Return

Price

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Sun 15/3

14:30-14:45

1 stop37h 45m

Coimbatore Peelamedu

Sun 29/3

18:45-11:10

2 stops26h 55m

₹ 67,219

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Fri 13/2

13:10-08:00

2 stops31h 20m

Coimbatore Peelamedu

Fri 20/2

16:35-07:35

2 stops26h 30m

₹ 76,745

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Fri 20/2

13:30-08:10

2 stops31h 10m

Coimbatore Peelamedu

Sun 8/3

09:10-11:30

3 stops37h 50m

₹ 77,554

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Sat 21/2

13:10-19:30

2 stops42h 50m

Coimbatore Peelamedu

Fri 6/3

14:10-07:35

2 stops28h 55m

₹ 79,531

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Fri 20/2

13:10-08:10

3 stops31h 30m

Coimbatore Peelamedu

Sun 8/3

08:05-07:35

3 stops35h 00m

₹ 84,833

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Sat 21/2

16:25-08:00

2 stops28h 05m

Coimbatore Peelamedu

Sun 8/3

22:30-16:10

2 stops28h 10m

₹ 95,347

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Mon 29/6

13:10-08:10

2 stops32h 30m

Coimbatore Peelamedu

Mon 24/8

21:40-11:10

3 stops48h 00m

₹ 97,324

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Mon 29/6

13:10-08:10

2 stops32h 30m

Coimbatore Peelamedu

Fri 21/8

21:40-11:10

3 stops48h 00m

₹ 98,762

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Wed 11/3

19:40-15:35

2 stops33h 25m

Coimbatore Peelamedu

Sun 15/3

20:55-16:25

2 stops54h 00m

₹ 101,458

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Fri 13/2

13:30-08:10

2 stops55h 10m

₹ 34,688

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 17 results
1
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Best time to book a flight from Illinois to Coimbatore

Have a flexible travel schedule? Discover the best time to fly to Coimbatore from Illinois with our price prediction graph.
Estimated return 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 Coimbatore

What is the cheapest month to book a flight from Illinois to Coimbatore?

Currently, September is the cheapest month in which you can book a flight from Illinois to Coimbatore (average of ₹ 62,007). Flying from Illinois to Coimbatore in December is currently the most expensive (average of ₹ 98,223). 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 Illinois to Coimbatore. 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 Coimbatore from Illinois?

    Most people fly into Coimbatore Peelamedu (CJB) if they book a flight to Coimbatore from Illinois. Peelamedu is conveniently located just 8.6 km from Coimbatore’s city centre.

  • How long is the flight from Illinois to Coimbatore?

    Airlines like Air India fly from Illinois to Coimbatore in about 37h 45m. The time it takes to get you to your destination can typically vary by up to . The distance between Illinois and Coimbatore is about 13913 km.

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

    Yes. In addition to deals on Illinois to Coimbatore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Coimbatore?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Coimbatore 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 Coimbatore?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Coimbatore (average of ₹ 62,007). Flying from Illinois to Coimbatore in December is currently the most expensive (average of ₹ 98,223). 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

Travelling to a place near Coimbatore?

Book flights to Coimbatore if you plan to visit one of these locations
Coonoor

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Alternative routes for Illinois to Coimbatore

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How does Cheapflights help users find flights from Illinois to Coimbatore?

When you search for this flight from Illinois to Coimbatore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Coimbatore?

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Certainly. Search results for flights to Coimbatore from Illinois shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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