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Cheap flights from Illinois to Coimbatore from ₹ 38,918

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CJB
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Illinois to Coimbatore

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Coimbatore
Explore the most affordable flight options available from Illinois to Coimbatore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Mon 24/1113:30ORD - CJB
2 stops31h 10mAir India
Mon 8/1221:40CJB - ORD
3 stops49h 20mAir India
Deal found 14/11₹ 103,723
Wed 26/1113:30ORD - CJB
2 stops31h 10mAir India
Tue 2/1209:10CJB - ORD
3 stops37h 50mAir India
Deal found 14/11₹ 103,989
Mon 24/1113:30ORD - CJB
2 stops31h 10mAir India
Tue 9/1218:45CJB - ORD
2 stops28h 15mAir India
Deal found 14/11₹ 104,167
Mon 24/1113:30ORD - CJB
1 stop41h 10mAir India
Thu 4/1218:45CJB - ORD
2 stops28h 15mAir India
Deal found 13/11₹ 105,319
Wed 26/1113:30ORD - CJB
1 stop41h 10mAir India
Thu 4/1215:20CJB - ORD
2 stops31h 40mAir India
Deal found 14/11₹ 105,585
Tue 25/1108:45ORD - CJB
2 stops45h 55mAir India
Wed 3/1221:40CJB - ORD
3 stops49h 20mAir India
Deal found 14/11₹ 105,674
Tue 25/1108:45ORD - CJB
2 stops45h 55mAir India
Thu 4/1209:10CJB - ORD
3 stops37h 50mAir India
Deal found 14/11₹ 106,294
Wed 19/1113:30ORD - CJB
2 stops31h 10mAir India
Thu 27/1109:10CJB - ORD
3 stops37h 50mAir India
Deal found 14/11₹ 107,181

Cheap flight deals from Illinois to Coimbatore

Keep the following information in mind while searching for Illinois to Coimbatore flight deals. Data was last updated 17 November 2025.

Round-trip from

₹ 68,174

One-way from

₹ 38,918

Popular in

December

Cheapest in

April

Average price

₹ 110,904
Air India
  • Air India
  • 18/1-31/1
  • 5 total stops
  • 69h 00m total
  • Illinois to Coimbatore
Search Deals
IndiGo
  • IndiGo
  • 6/1
  • 2 total stops
  • 44h 55m total
  • Illinois to Coimbatore
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (₹ 3,191,007 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (₹ 1,086,564 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 17 November 2025.
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 18/1

13:30-08:10

2 stops31h 10m

Coimbatore Peelamedu

Sat 31/1

09:10-11:30

3 stops37h 50m

₹ 68,174

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Mon 5/1

13:30-14:45

1 stop37h 45m

Coimbatore Peelamedu

Wed 18/3

21:40-12:30

3 stops49h 20m

₹ 76,507

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Mon 5/1

13:30-14:45

1 stop37h 45m

Coimbatore Peelamedu

Thu 19/3

09:10-12:30

3 stops37h 50m

₹ 77,128

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Mon 5/1

13:30-08:10

2 stops31h 10m

Coimbatore Peelamedu

Fri 20/3

21:40-12:30

3 stops49h 20m

₹ 77,482

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Mon 5/1

13:30-08:10

2 stops31h 10m

Coimbatore Peelamedu

Sat 21/3

15:20-12:30

2 stops31h 40m

₹ 78,014

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Thu 16/4

12:00-21:00

3 stops22h 30m

Coimbatore Peelamedu

Mon 20/4

15:20-11:10

2 stops30h 20m

₹ 79,610

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Mon 5/1

13:30-14:45

1 stop37h 45m

Coimbatore Peelamedu

Mon 16/3

21:40-12:30

3 stops49h 20m

₹ 96,277

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Tue 6/1

11:50-20:15

2 stops44h 55m

₹ 38,918

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Mon 5/1

11:50-08:10

2 stops56h 50m

₹ 44,592

ChicagoCoimbatore

ORD - CJB

ORDCJB

Chicago O'Hare Intl

Wed 7/1

20:20-17:45

3 stops33h 55m

₹ 46,365

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 16 results
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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 ₹ 61,170). Flying from Illinois to Coimbatore in December is currently the most expensive (average of ₹ 94,858). 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 31h 10m. 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 ₹ 61,170). Flying from Illinois to Coimbatore in December is currently the most expensive (average of ₹ 94,858). 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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