How long is the flight from Kerala to Illinois?

The flight from Kerala to Illinois depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Thiruvananthapuram (a popular airport in Kerala) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 21h 25m on average. If you fly from Kochi (another popular airport in Kerala) to Chicago O'Hare Intl Airport, then the average flight time is 29h.

What is the cheapest airline that flies from Kerala to Illinois?

Etihad Airways, Air France, and Qatar Airways are the most popular carriers operating from Kerala to Illinois

When did momondo last update prices for flights from Kerala to Illinois?

Prices for flights from Kerala to Illinois are updated daily.

How many operators does momondo search for flights from Kerala to Illinois?

There are 2 operators available for flights from Kerala to Illinois as of October 2026.

How old do you have to be to fly from Kerala to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kerala to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

₹ 41,814 Cheap Flights from Kerala to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kerala to Illinois

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:10 - 16:05COK Kochi-ORD Chicago O'Hare Intl

42h 25m2 stops Muscat Seeb Amman Queen Alia Intl

20:00 - 07:40ORD Chicago O'Hare Intl-COK Kochi

49h 10m2 stops Amman Queen Alia Intl Muscat Seeb

₹ 88,653Oman Air

Wed, 17 Mar - Wed, 14 Apr

04:10 - 07:35TRV Thiruvananthapuram-ORD Chicago O'Hare Intl

38h 55m1 stop Abu Dhabi Zayed Intl

13:15 - 20:00ORD Chicago O'Hare Intl-TRV Thiruvananthapuram

19h 15m1 stop Abu Dhabi Zayed Intl

₹ 96,807Etihad Airways

Mon, 21 Dec - Wed, 13 Jan

21:30 - 16:15COK Kochi-ORD Chicago O'Hare Intl

30h 15m2 stops Bengaluru Intl Paris Charles de Gaulle

18:25 - 09:40ORD Chicago O'Hare Intl-COK Kochi

27h 45m2 stops Paris Charles de Gaulle Bengaluru Intl

₹ 96,807Air France

Thu, 10 Dec - Sun, 31 Jan

04:10 - 07:35TRV Thiruvananthapuram-ORD Chicago O'Hare Intl

38h 55m1 stop Abu Dhabi Zayed Intl

13:15 - 20:00ORD Chicago O'Hare Intl-TRV Thiruvananthapuram

19h 15m1 stop Abu Dhabi Zayed Intl

₹ 96,902Etihad Airways

Mon, 21 Dec - Wed, 13 Jan

08:10 - 15:05COK Kochi-ORD Chicago O'Hare Intl

42h 25m2 stops Muscat Seeb Amman Queen Alia Intl

18:50 - 07:20ORD Chicago O'Hare Intl-COK Kochi

49h 00m2 stops Amman Queen Alia Intl Muscat Seeb

₹ 100,031Oman Air

Tue, 24 Nov - Fri, 15 Jan

13:45 - 07:25COK Kochi-ORD Chicago O'Hare Intl

29h 10m2 stops Muscat Seeb Amman Queen Alia Intl

18:50 - 07:20ORD Chicago O'Hare Intl-COK Kochi

49h 00m2 stops Amman Queen Alia Intl Muscat Seeb

₹ 100,220Oman Air

Tue, 22 Dec - Mon, 4 Jan

04:05 - 08:35COK Kochi-ORD Chicago O'Hare Intl

39h 00m1 stop Abu Dhabi Zayed Intl

14:00 - 08:10ORD Chicago O'Hare Intl-COK Kochi

31h 40m1 stop Abu Dhabi Zayed Intl

₹ 102,212Etihad Airways

Wed, 17 Mar - Wed, 14 Apr

04:35 - 15:10TRV Thiruvananthapuram-ORD Chicago O'Hare Intl

22h 05m1 stop Dubai Intl

19:45 - 03:00ORD Chicago O'Hare Intl-TRV Thiruvananthapuram

19h 45m1 stop Dubai Intl

₹ 107,047Emirates

Wed, 27 Jan - Mon, 1 Feb

04:35 - 15:10TRV Thiruvananthapuram-ORD Chicago O'Hare Intl

22h 05m1 stop Dubai Intl

19:45 - 03:00ORD Chicago O'Hare Intl-TRV Thiruvananthapuram

19h 45m1 stop Dubai Intl

₹ 107,142Emirates

Wed, 27 Jan - Mon, 1 Feb

04:35 - 15:10COK Kochi-ORD Chicago O'Hare Intl

22h 05m1 stop Dubai Intl

19:45 - 03:00ORD Chicago O'Hare Intl-COK Kochi

19h 45m1 stop Dubai Intl

₹ 107,806Emirates

Tue, 24 Nov - Thu, 14 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

04:40 - 08:35COK Kochi-ORD Chicago O'Hare Intl

38h 25m1 stop Abu Dhabi Zayed Intl

13:15 - 14:05ORD Chicago O'Hare Intl-COK Kochi

37h 20m1 stop Abu Dhabi Zayed Intl

₹ 98,135Etihad Airways

Thu, 22 Oct - Thu, 5 Nov

10:25 - 08:35COK Kochi-ORD Chicago O'Hare Intl

32h 40m2 stops Bengaluru Intl Abu Dhabi Zayed Intl

13:15 - 14:05ORD Chicago O'Hare Intl-COK Kochi

37h 20m1 stop Abu Dhabi Zayed Intl

₹ 104,487Multiple Airlines

Thu, 22 Oct - Thu, 5 Nov

09:00 - 08:35COK Kochi-ORD Chicago O'Hare Intl

34h 05m2 stops Bengaluru Intl Abu Dhabi Zayed Intl

10:15 - 03:45ORD Chicago O'Hare Intl-COK Kochi

30h 00m3 stops Toronto Pearson Intl Frankfurt am Main Dubai Intl

₹ 105,720Multiple Airlines

Thu, 22 Oct - Thu, 5 Nov

21:40 - 14:15COK Kochi-ORD Chicago O'Hare Intl

27h 05m2 stops Bengaluru Intl Amsterdam Schiphol

18:25 - 09:45ORD Chicago O'Hare Intl-COK Kochi

27h 50m2 stops Paris Charles de Gaulle Bengaluru Intl

₹ 121,080KLM

Thu, 22 Oct - Thu, 5 Nov

04:30 - 16:00COK Kochi-ORD Chicago O'Hare Intl

22h 00m1 stop Dubai Intl

19:45 - 03:00ORD Chicago O'Hare Intl-COK Kochi

19h 45m1 stop Dubai Intl

₹ 412,260Emirates

Wed, 21 Oct - Tue, 1 Dec

04:40 - 15:55COK Kochi-ORD Chicago O'Hare Intl

21h 45m1 stop Abu Dhabi Zayed Intl

13:15 - 07:55ORD Chicago O'Hare Intl-COK Kochi

31h 10m1 stop Abu Dhabi Zayed Intl

₹ 504,610Etihad Airways

Thu, 22 Oct - Tue, 1 Dec

04:40 - 15:55COK Kochi-ORD Chicago O'Hare Intl

21h 45m1 stop Abu Dhabi Zayed Intl

13:15 - 07:55ORD Chicago O'Hare Intl-COK Kochi

31h 10m1 stop Abu Dhabi Zayed Intl

₹ 529,168Etihad Airways

Thu, 22 Oct - Tue, 1 Dec

12:35 - 20:00COK Kochi-ORD Chicago O'Hare Intl

41h 55m3 stops Mumbai Chhatrapati Shivaji Intl Hong Kong Intl Los Angeles

06:45 - 15:20ORD Chicago O'Hare Intl-COK Kochi

45h 05m3 stops San Francisco Hong Kong Intl New Delhi Indira Gandhi Intl

₹ 555,242Multiple Airlines

Thu, 22 Oct - Thu, 5 Nov

16:50 - 08:35COK Kochi-ORD Chicago O'Hare Intl

26h 15m1 stop Abu Dhabi Zayed Intl

13:15 - 19:50ORD Chicago O'Hare Intl-COK Kochi

19h 05m1 stop Abu Dhabi Zayed Intl

₹ 565,103Etihad Airways

Wed, 21 Oct - Tue, 1 Dec

22:10 - 15:55COK Kochi-ORD Chicago O'Hare Intl

28h 15m1 stop Abu Dhabi Zayed Intl

13:15 - 14:05ORD Chicago O'Hare Intl-COK Kochi

37h 20m1 stop Abu Dhabi Zayed Intl

₹ 565,767Etihad Airways

Thu, 22 Oct - Tue, 1 Dec

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Emirates flights from Kerala to Illinois

Our best Emirates deals on Kerala to Illinois flight tickets

Emirates

10 Dec

COK09:40Kochi

41h 00m

1 stop

ORD15:10Chicago O'Hare Intl

31 Jan

ORD19:45Chicago O'Hare Intl

24h 50m

1 stop

COK08:05Kochi

₹ 106,858

Emirates

27 Jan

TRV04:35Thiruvananthapuram

22h 05m

1 stop

ORD15:10Chicago O'Hare Intl

1 Feb

ORD19:45Chicago O'Hare Intl

19h 45m

1 stop

TRV03:00Thiruvananthapuram

₹ 107,047

Emirates

27 Jan

TRV04:35Thiruvananthapuram

22h 05m

1 stop

ORD15:10Chicago O'Hare Intl

1 Feb

ORD19:45Chicago O'Hare Intl

19h 45m

1 stop

TRV03:00Thiruvananthapuram

₹ 107,142

Etihad Airways flights from Kerala to Illinois

Our best Etihad Airways deals on Kerala to Illinois flight tickets

Etihad Airways

29 Oct

TRV21:40Thiruvananthapuram

21h 25m

1 stop

ORD08:35Chicago O'Hare Intl

5 Nov

ORD13:15Chicago O'Hare Intl

19h 15m

1 stop

TRV20:00Thiruvananthapuram

₹ 88,368

Etihad Airways

21 Dec

TRV04:10Thiruvananthapuram

38h 55m

1 stop

ORD07:35Chicago O'Hare Intl

13 Jan

ORD13:15Chicago O'Hare Intl

19h 15m

1 stop

TRV20:00Thiruvananthapuram

₹ 96,807

Etihad Airways

21 Dec

TRV04:10Thiruvananthapuram

38h 55m

1 stop

ORD07:35Chicago O'Hare Intl

13 Jan

ORD13:15Chicago O'Hare Intl

19h 15m

1 stop

TRV20:00Thiruvananthapuram

₹ 96,902

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KochiChicago

COK Kochi - ORD Chicago O'Hare Intl

COKORD

Kochi

Wed 17/3

08:10-16:05

2 stops42h 25m

Chicago O'Hare Intl

Wed 14/4

20:00-07:40

2 stops49h 10m

₹ 88,653

ThiruvananthapuramChicago

TRV Thiruvananthapuram - ORD Chicago O'Hare Intl

TRVORD

Thiruvananthapuram

Mon 21/12

04:10-07:35

1 stop38h 55m

Chicago O'Hare Intl

Wed 13/1

13:15-20:00

1 stop19h 15m

₹ 96,807

KochiChicago

COK Kochi - ORD Chicago O'Hare Intl

COKORD

Kochi

Thu 10/12

21:30-16:15

2 stops30h 15m

Chicago O'Hare Intl

Sun 31/1

18:25-09:40

2 stops27h 45m

₹ 96,807

ThiruvananthapuramChicago

TRV Thiruvananthapuram - ORD Chicago O'Hare Intl

TRVORD

Thiruvananthapuram

Mon 21/12

04:10-07:35

1 stop38h 55m

Chicago O'Hare Intl

Wed 13/1

13:15-20:00

1 stop19h 15m

₹ 96,902

KochiChicago

COK Kochi - ORD Chicago O'Hare Intl

COKORD

Kochi

Tue 24/11

08:10-15:05

2 stops42h 25m

Chicago O'Hare Intl

Fri 15/1

18:50-07:20

2 stops49h 00m

₹ 100,031

KochiChicago

COK Kochi - ORD Chicago O'Hare Intl

COKORD

Kochi

Tue 22/12

13:45-07:25

2 stops29h 10m

Chicago O'Hare Intl

Mon 4/1

18:50-07:20

2 stops49h 00m

₹ 100,220

KochiChicago

COK Kochi - ORD Chicago O'Hare Intl

COKORD

Kochi

Wed 17/3

04:05-08:35

1 stop39h 00m

Chicago O'Hare Intl

Wed 14/4

14:00-08:10

1 stop31h 40m

₹ 102,212

Fastest return journey

ThiruvananthapuramChicago

TRV Thiruvananthapuram - ORD Chicago O'Hare Intl

TRVORD

Thiruvananthapuram

Wed 27/1

04:35-15:10

1 stop22h 05m

Chicago O'Hare Intl

Mon 1/2

19:45-03:00

1 stop19h 45m

₹ 107,047

ThiruvananthapuramChicago

TRV Thiruvananthapuram - ORD Chicago O'Hare Intl

TRVORD

Thiruvananthapuram

Wed 27/1

04:35-15:10

1 stop22h 05m

Chicago O'Hare Intl

Mon 1/2

19:45-03:00

1 stop19h 45m

₹ 107,142

KochiChicago

COK Kochi - ORD Chicago O'Hare Intl

COKORD

Kochi

Tue 24/11

04:35-15:10

1 stop22h 05m

Chicago O'Hare Intl

Thu 14/1

19:45-03:00

1 stop19h 45m

₹ 107,806

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kerala to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

In general, January is the cheapest month to fly from Kerala to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 0. If you aren’t able to travel during the month of January, then book flights to Illinois from Kerala during February instead. Flights to Illinois in February, while not as cheap as those in January, still average around ₹ 73,862.

Cheap Kerala to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kerala to Illinois

Best price found	₹ 41,814
Fastest flight time	21h 25m
Direct flights	None

The best one-way flight to Illinois from Kerala in the past 72 hours is ₹ 41,814. The best return flight deal from Kerala to Illinois found on momondo in the last 72 hours is ₹ 88,653.

The fastest flight from Kerala to Illinois takes 21h 25m

There are no direct flights from Kerala to Illinois. There are no popular flight routes from Kerala to Illinois.

Search flight deals

Frequently asked questions about flying from Kerala to Illinois

When did momondo last update prices for flights from Kerala to Illinois?
Prices for flights from Kerala to Illinois are updated daily.
How many operators does momondo search for flights from Kerala to Illinois?
There are 2 operators available for flights from Kerala to Illinois as of October 2026.
How old do you have to be to fly from Kerala to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kerala to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kerala to Illinois

Compare and see reviews for airlines that fly from Kerala to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom ₹ 72,874	Free Cancellation	Rating 7.3 1,549 reviews		Search Etihad Airways flights
Emirates	PriceFrom ₹ 104,228	Free Cancellation	Rating 8.1 3,685 reviews		Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Kerala to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kerala to Illinois for you.

Can I find flights from Kerala to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Kerala which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kerala to Illinois?

Once you have performed a search for Kerala to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kerala to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Kerala. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.