How long is the flight from Coimbatore to Illinois?

For as low as ₹ 142,637, Air France can have you in Illinois from Coimbatore in 28h 15m. Coimbatore and Illinois are separated by a distance of 13913 km.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from CJB to IL?

When flying from Coimbatore to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Coimbatore to Illinois?

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

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

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

How can I find direct flights from Coimbatore to Illinois?

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

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

Yes. Cheapflights offers flight deals from Coimbatore to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 118,737+ Cheap Flights from Coimbatore to Illinois

Cheap flight deals from Coimbatore to Illinois

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Coimbatore to Illinois
Explore the most affordable flight options available from Coimbatore to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Thu 15/1018:10 -

2 stops33h 55m

Mon 19/1019:05 -

2 stops33h 45m

Deal found 13/10₹ 233,856

Find flight deals from Coimbatore to Illinois

Round-trip from	₹ 142,637
One-way from	₹ 118,737

Air France
7/4-14/7
4 total stops
56h 30m total
Coimbatore to Illinois

Search Deals

IndiGo
27/11-31/12
2 total stops
47h 15m total
Coimbatore to Illinois

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Coimbatore to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CoimbatoreChicago

CJB Coimbatore Peelamedu - ORD Chicago O'Hare Intl

CJBORD

Coimbatore Peelamedu

Fri 27/11

06:35-18:20

2 stops47h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 118,737

CoimbatoreChicago

CJB Coimbatore Peelamedu - ORD Chicago O'Hare Intl

CJBORD

Coimbatore Peelamedu

Wed 7/4

21:25-15:10

2 stops28h 15m

Chicago O'Hare Intl

Wed 14/7

17:10-07:55

2 stops28h 15m

₹ 142,637

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Sorted by cheapest first

Best time to book a flight from Coimbatore to Illinois

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

CJB-ORD

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 Coimbatore to Illinois

CJB-USIL

CJB-ORD

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Coimbatore to Illinois?
Most people fly from Coimbatore Peelamedu (CJB) if they book a flight from Coimbatore to Illinois. Coimbatore Peelamedu is conveniently located just 8.6 km from Coimbatore’s city centre.
How long is the flight from Coimbatore to Illinois?
For as low as ₹ 142,637, Air France can have you in Illinois from Coimbatore in 28h 15m. Coimbatore and Illinois are separated by a distance of 13913 km.
Can I find deals for flights from Coimbatore to Illinois that include hotel bookings?
Yes. In addition to deals on Coimbatore to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Coimbatore to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Coimbatore to Illinois.
Can I find deals for business class flights from Coimbatore to Illinois?
Yes. Cheapflights offers flight deals from Coimbatore to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Coimbatore to Illinois

Chennai to Atlanta flights

Chennai to San Francisco flights

Chennai to John F Kennedy Intl flights

Chennai to Dallas/Fort Worth flights

Chennai to Newark flights

Chennai to O'Hare Intl flights

Chennai to Hobby flights

Chennai to Jacksonville flights

Chennai to George Bush Intcntl flights

Chennai to Austin flights

Chennai to Seattle flights

Chennai to San Jose flights

Chennai to Los Angeles flights

Chennai to Oakland flights

Madurai to San Francisco flights

Chennai to Philadelphia flights

Chennai to Boston flights

Chennai to Dulles Intl flights

Chennai to Reagan-National flights

Chennai to Charlotte flights

Coimbatore to Dallas/Fort Worth flights

Chennai to Cincinnati flights

Tiruchirappalli to San Francisco flights

Chennai to Sky Harbor Intl flights

Chennai to Baltimore flights

Chennai to Pittsburgh flights

Chennai to Miami flights

Chennai to LaGuardia flights

Coimbatore to San Francisco flights

Chennai to Minneapolis flights

Chennai to San Antonio flights

Chennai to Raleigh flights

Coimbatore to Austin flights

Chennai to Cleveland flights

Chennai to Tampa flights

Chennai to Detroit flights

Chennai to Fort Lauderdale flights

Chennai to Indianapolis flights

Coimbatore to O'Hare Intl flights

Chennai to Las Vegas flights

Chennai to Nashville flights

Madurai to Seattle flights

Madurai to LaGuardia flights

Coimbatore to Seattle flights

Chennai to Orlando flights

Coimbatore to Hobby flights

Coimbatore to Newark flights

Chennai to Lexington flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Coimbatore to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Coimbatore to Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Coimbatore to Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from Coimbatore to Illinois with no change fees.

Can Cheapflights notify me if prices for flights from Coimbatore to Illinois become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Coimbatore to Illinois from ₹ 118,737

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Coimbatore to Illinois

Cheapest flights from Coimbatore to IllinoisExplore the most affordable flight options available from Coimbatore to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Explore the most affordable flight options available from Coimbatore to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Best flights from Coimbatore to IllinoisDiscover carefully curated flight deals from Coimbatore to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Discover carefully curated flight deals from Coimbatore to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Last-minute flights from Coimbatore to IllinoisDiscover last-minute flight deals from Coimbatore to Illinois. Data last updated 14 October 2026 and is based on user searches.

Discover last-minute flight deals from Coimbatore to Illinois. Data last updated 14 October 2026 and is based on user searches.

One-way flights from Coimbatore to IllinoisSearch for one-way flight options from Coimbatore to Illinois. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

Search for one-way flight options from Coimbatore to Illinois. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

Find flight deals from Coimbatore to Illinois

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Coimbatore to Illinois that are best for you.

Best time to book a flight from Coimbatore to Illinois

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

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Coimbatore to Illinois?

How long is the flight from Coimbatore to Illinois?

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

How can I find direct flights from Coimbatore to Illinois?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Coimbatore to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Coimbatore to Illinois by cabin class

Find flights from Coimbatore to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Coimbatore and Illinois flights

Browse other Coimbatore and Illinois flight options. Last updated on 14 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026