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Illinois

$428+ Cheap flights from Kerala to Illinois

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
COK — ORD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Kerala to Illinois

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

Round-trip from

$884
(Booking.com)

One-way from

$428
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,129
From Kerala to Illinois
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One-way flight from Kerala to Illinois
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Highest demand for flights based on searches. 0% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kerala to Illinois

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

This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:10 amIXE - ORD
2 stops43h 45mIndiGo
Sat 1/248:20 pmORD - IXE
2 stops25h 50mIndiGo
Deal found 9/15$884
This Etihad Airways deal was found by Cheapflights users on 9/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:35 pmCOK - ORD
1 stop26h 40mEtihad Airways
Fri 10/241:55 pmORD - COK
1 stop31h 30mEtihad Airways
Deal found 9/15$967
This Etihad Airways deal was found by Cheapflights users on 9/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:35 pmCOK - ORD
1 stop26h 50mEtihad Airways
Fri 11/71:10 pmORD - COK
1 stop19h 15mEtihad Airways
Deal found 9/15$997
This Air France deal was found by Cheapflights users on 9/16. 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 11/88:20 pmCOK - ORD
2 stops30h 20mAir France
Sun 1/45:20 pmORD - COK
2 stops25h 40mAir France
Deal found 9/16$998
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:50 pmCOK - ORD
1 stop28h 00mMultiple Airlines
Thu 10/306:40 amORD - COK
2 stops33h 15mMultiple Airlines
Deal found 9/17$1,006
This oojo deal was found by Cheapflights users on 9/17. 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 11/198:40 amTRV - ORD
2 stops39h 38mAir India
Sun 4/128:00 amORD - TRV
2 stops61h 25mAir India
Deal found 9/17$1,036
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:40 pmTRV - ORD
1 stop21h 45mEtihad Airways
Sun 11/21:10 pmORD - TRV
1 stop26h 20mEtihad Airways
Deal found 9/15$1,054
This oojo deal was found by Cheapflights users on 9/15. 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.
Mon 9/2910:45 amTRV - ORD
2 stops57h 05mAir India
Tue 11/47:00 amORD - TRV
2 stops49h 30mAir India
Deal found 9/15$1,058
This KLM deal was found by Cheapflights users on 9/15. 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.
Fri 10/318:20 pmCOK - ORD
2 stops29h 30mKLM
Fri 11/74:25 pmORD - COK
2 stops30h 15mKLM
Deal found 9/15$1,058
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:40 amTRV - ORD
2 stops40h 20mAir India
Mon 4/1312:00 pmORD - TRV
1 stop27h 45mAir India
Deal found 9/14$1,061
This oojo deal was found by Cheapflights users on 9/16. 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.
Sun 11/236:15 amIXE - ORD
3 stops40h 45mAir India
Sat 1/242:20 pmORD - IXE
2 stops37h 10mAir India
Deal found 9/16$1,061
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:20 amCOK - ORD
1 stop39h 05mEtihad Airways
Sun 1/41:10 pmORD - COK
1 stop31h 15mEtihad Airways
Deal found 9/16$1,062

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kerala to Illinois 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 September 17, 2025.
Use the filters below to find and compare flights from Kerala to Illinois that are best for you.

Fly from

Kerala

Fly to

Illinois

Route

Depart

Return

Price

MangaloreChicago

IXE - ORD

IXEORD

Mangalore Bajpe

Sun 11/23

10:10 am-6:25 pm

2 stops43h 45m

Chicago O'Hare Intl

Sat 1/24

8:20 pm-9:40 am

2 stops25h 50m

$884

KochiChicago

COK - ORD

COKORD

Kochi

Fri 10/10

4:35 pm-8:45 am

1 stop26h 40m

Chicago O'Hare Intl

Fri 10/24

1:55 pm-7:55 am

1 stop31h 30m

$967

KochiChicago

COK - ORD

COKORD

Kochi

Fri 10/31

4:35 pm-8:55 am

1 stop26h 50m

Chicago O'Hare Intl

Fri 11/7

1:10 pm-7:55 pm

1 stop19h 15m

$997

KochiChicago

COK - ORD

COKORD

Kochi

Sat 11/8

8:20 pm-3:10 pm

2 stops30h 20m

Chicago O'Hare Intl

Sun 1/4

5:20 pm-6:30 am

2 stops25h 40m

$998

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Wed 11/19

8:40 am-12:48 pm

2 stops39h 38m

Chicago O'Hare Intl

Sun 4/12

8:00 am-7:55 am

2 stops61h 25m

$1,036

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Sun 10/26

9:40 pm-8:55 am

1 stop21h 45m

Chicago O'Hare Intl

Sun 11/2

1:10 pm-3:00 am

1 stop26h 20m

$1,054

KochiChicago

COK - ORD

COKORD

Kochi

Thu 9/25

10:40 am-9:20 am

2 stops33h 10m

Chicago O'Hare Intl

Thu 10/30

2:10 pm-11:35 pm

2 stops22h 55m

$1,055

KochiChicago

COK - ORD

COKORD

Kochi

Fri 10/31

8:20 pm-3:20 pm

2 stops29h 30m

Chicago O'Hare Intl

Fri 11/7

4:25 pm-10:10 am

2 stops30h 15m

$1,058

MangaloreChicago

IXE - ORD

IXEORD

Mangalore Bajpe

Sun 11/23

6:15 am-11:30 am

3 stops40h 45m

Chicago O'Hare Intl

Sat 1/24

2:20 pm-3:00 pm

2 stops37h 10m

$1,061

KochiChicago

COK - ORD

COKORD

Kochi

Sat 11/8

4:35 pm-7:55 am

1 stop26h 50m

Chicago O'Hare Intl

Sun 1/4

1:10 pm-2:35 am

1 stop25h 55m

$1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 35 results
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Best time to book a flight from Kerala to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Kerala 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 Kerala to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Kerala to Illinois (average of $245). Flying from Kerala to Illinois in March is currently the most expensive (average of $321). 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.

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

Find hourly flight availability from Kerala to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kerala to Illinois as you normally would.

How much does it cost to fly round-trip from Kerala to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Emirates, Qatar Airways, and Etihad Airways from Kerala to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,339 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very good
3,339 reviews
Emirates
8.1
Very good
3,339 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qatar Airways
7.4
Good
3,622 reviews
Emirates
8.1
Very good
3,339 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Etihad Airways
7.4
Good
1,251 reviews
Emirates
8.1
Very good
3,339 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Air India
5.5
Fair
2,932 reviews
Emirates
8.1
Very good
3,339 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

Find useful and relevant information for your journey from Kerala to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kerala to Illinois?

    For as low as $967, IndiGo can have you in Illinois from Kerala in 26h 40m. Airlines will cover a distance of 8693 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kerala 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.

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

    Currently, August is the cheapest month in which you can book a flight from Kerala to Illinois (average of $245). Flying from Kerala to Illinois in March is currently the most expensive (average of $321). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kerala to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kerala to Illinois

Discover the top 4 airlines that operate flights from Kerala to Illinois. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$845Average$1,069FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$953Average$1,292FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,037Average$1,659FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,067Average$1,270FlexibilityNo cancel feeOn-time75%

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