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$345+ Cheap flights from Illinois to Kerala

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — COK
Nov 7 — Nov 141
Fri 11/7
Fri 11/14
1 adult, Economy
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Cheap flight deals from Illinois to Kerala

Keep the following information in mind while searching for Illinois to Kerala flight deals. Data was last updated October 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$806
(Ovago)

One-way from

$345
(oojo)

Popular in

December

Cheapest in

September

Average price

$845
Provider with most accurate pricing for Chicago (CHI)-Kochi flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Kochi flights.
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From Illinois to Kerala
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One-way flight from Illinois to Kerala
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Highest demand for flights based on searches. 15% potential increase in price ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Illinois to Kerala

Cheapest flights from Illinois to Kerala
Explore the most affordable flight options available from Illinois to Kerala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2025.

This Ovago deal was found by Cheapflights users on 10/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:50 pmORD - COK
1 stop31h 20mQatar Airways
Wed 11/192:45 pmCOK - ORD
1 stop35h 15mQatar Airways
Deal found 10/5$806
This FlightHub deal was found by Cheapflights users on 10/8. 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.
Mon 11/106:50 pmORD - COK
1 stop31h 20mQatar Airways
Tue 2/244:05 amCOK - ORD
1 stop21h 55mQatar Airways
Deal found 10/8$814
This oojo deal was found by Cheapflights users on 10/8. 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.
Thu 11/136:50 pmORD - COK
1 stop31h 20mQatar Airways
Tue 12/234:05 amCOK - ORD
1 stop21h 55mQatar Airways
Deal found 10/8$816
This Indian Eagle deal was found by Cheapflights users on 10/6. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:40 pmORD - COK
1 stop33h 25mMultiple Airlines
Thu 11/62:45 pmCOK - ORD
2 stops45h 09mMultiple Airlines
Deal found 10/6$817
This KAYAK deal was found by Cheapflights users on 10/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:50 pmORD - COK
1 stop31h 20mQatar Airways
Wed 1/282:45 pmCOK - ORD
1 stop35h 15mQatar Airways
Deal found 10/7$818
This KAYAK deal was found by Cheapflights users on 10/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:10 pmORD - COK
1 stop26h 45mEtihad Airways
Mon 11/244:25 amCOK - ORD
1 stop38h 40mEtihad Airways
Deal found 10/8$821
This Indian Eagle deal was found by Cheapflights users on 10/8. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:10 pmORD - COK
1 stop19h 15mEtihad Airways
Tue 2/244:05 amCOK - ORD
1 stop39h 00mEtihad Airways
Deal found 10/8$822
This FlightHub deal was found by Cheapflights users on 10/7. 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.
Mon 11/176:50 pmORD - COK
1 stop31h 20mQatar Airways
Tue 12/24:05 amCOK - ORD
1 stop21h 55mQatar Airways
Deal found 10/7$823
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Sun 11/21:10 pmORD - COK
1 stop19h 15mEtihad Airways
Tue 11/2510:10 amCOK - ORD
1 stop32h 55mEtihad Airways
Deal found 10/8$824
This Indian Eagle deal was found by Cheapflights users on 10/8. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:30 pmORD - COK
1 stop36h 45mAir India
Mon 12/1511:00 pmCOK - ORD
2 stops48h 00mAir India
Deal found 10/8$825
This Trip.com deal was found by Cheapflights users on 10/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:10 pmORD - COK
1 stop22h 40mAir India
Sun 11/27:00 amCOK - ORD
2 stops40h 00mAir India
Deal found 10/7$826
This Booking.com deal was found by Cheapflights users on 10/5. 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 11/28:20 pmORD - CCJ
2 stops32h 55mIndiGo
Sun 11/95:15 pmCCJ - ORD
2 stops36h 40mIndiGo
Deal found 10/5$866

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Kerala 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 October 8, 2025.
Use the filters below to find and compare flights from Illinois to Kerala that are best for you.

Fly from

Illinois

Fly to

Kerala

Route

Depart

Return

Price

ChicagoKozhikode

ORD - CCJ

ORDCCJ

Chicago O'Hare Intl

Mon 1/12

8:20 pm-4:45 pm

2 stops32h 55m

Kozhikode

Mon 2/16

5:15 pm-6:25 pm

2 stops36h 40m

$837

ChicagoKozhikode

ORD - CCJ

ORDCCJ

Chicago O'Hare Intl

Sun 11/2

8:20 pm-4:45 pm

2 stops32h 55m

Kozhikode

Sun 11/9

5:15 pm-6:25 pm

2 stops36h 40m

$866

ChicagoKozhikode

ORD - CCJ

ORDCCJ

Chicago O'Hare Intl

Sun 11/2

8:20 pm-4:45 pm

2 stops32h 55m

Kozhikode

Sun 11/9

8:10 am-11:30 am

3 stops38h 50m

$885

ChicagoMangalore

ORD - IXE

ORDIXE

Chicago O'Hare Intl

Sat 1/17

8:20 pm-9:40 am

2 stops25h 50m

Mangalore Bajpe

Fri 2/6

11:10 pm-10:05 am

2 stops46h 25m

$890

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Thu 11/6

1:10 pm-7:55 pm

1 stop19h 15m

Kochi

Thu 11/27

4:35 pm-7:35 am

1 stop26h 30m

$894

ChicagoMangalore

ORD - IXE

ORDIXE

Chicago O'Hare Intl

Thu 11/20

11:50 am-10:40 pm

2 stops47h 20m

Mangalore Bajpe

Thu 11/27

11:10 pm-10:05 am

2 stops46h 25m

$909

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Sun 11/16

7:45 pm-3:00 am

1 stop19h 45m

Kochi

Mon 12/1

4:30 am-2:55 pm

1 stop21h 55m

$932

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Mon 11/17

7:45 pm-3:00 am

1 stop19h 45m

Kochi

Mon 12/1

4:30 am-2:55 pm

1 stop21h 55m

$932

ChicagoMangalore

ORD - IXE

ORDIXE

Chicago O'Hare Intl

Sat 1/17

1:10 pm-10:40 pm

2 stops22h 00m

Mangalore Bajpe

Fri 2/6

10:45 pm-6:25 pm

3 stops31h 10m

$933

ChicagoKozhikode

ORD - CCJ

ORDCCJ

Chicago O'Hare Intl

Mon 11/10

8:20 pm-4:45 pm

2 stops32h 55m

Kozhikode

Thu 11/27

10:05 am-7:35 am

2 stops33h 00m

$934

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 58 results
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Best time to book a flight from Illinois to Kerala

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

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

Currently, September is the cheapest month in which you can book a flight from Illinois to Kerala (average of $692). Flying from Illinois to Kerala in December is currently the most expensive (average of $1,068). 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 IL to KL?

Find hourly flight availability from Illinois to Kerala. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 8, 2025.

One of the essential ways to save on airfare from Illinois to Kerala is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Illinois to Kerala?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Kerala. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Kerala flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kerala

Get insights into the airlines that provide service to Kerala. 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 Kerala. Reviews last updated October 8, 2025.
Read reviews from past customers who have flown Emirates, Qatar Airways, and Etihad Airways from Illinois to Kerala. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,367 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,367 reviews
Emirates
8.1
Very good
3,367 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,645 reviews
Emirates
8.1
Very good
3,367 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,269 reviews
Emirates
8.1
Very good
3,367 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.9
Okay
487 reviews
Emirates
8.1
Very good
3,367 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air India
5.5
Fair
2,935 reviews
Emirates
8.1
Very good
3,367 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Kerala. 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 Illinois to Kerala?

    For as low as $894, IndiGo can have you in Kerala from Illinois in 19h 15m. The distance between Illinois and Kerala is about 8693 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to Kerala one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as $345. However, be on the lookout for offers from IndiGo and Air France, as they are both options that can get you from Illinois to Kerala for a low price.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Illinois to Kerala (average of $692). Flying from Illinois to Kerala in December is currently the most expensive (average of $1,068). 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

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Alternative routes for Illinois to Kerala

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Illinois to Kerala

Discover the top 8 airlines that operate flights from Illinois to Kerala. 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 October 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$491Average$1,222FlexibilityNo cancel feeOn-time79%
Air IndiaCheapest$694Average$1,024FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$783Average$1,284FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$787Average$1,275FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$820Average$1,233FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$842Average$1,333FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$1,113Average$1,211FlexibilityNo cancel feeOn-time80%
Oman AirCheapest$1,313Average$1,477FlexibilityNo cancel feeOn-time76%

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