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$328+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — COK
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$883
(Indian Eagle)

One-way from

$328
(oojo)

Popular in

December

Cheapest in

October

Average price

$1,193
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. 13% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Indian Eagle deal was found by Cheapflights users on 4/30. 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 5/57:20 pmORD - COK
1 stop26h 55mQatar Airways
Sun 5/254:40 pmCOK - ORD
1 stop32h 55mQatar Airways
Deal found 4/30$879
This Indian Eagle deal was found by Cheapflights users on 4/30. 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.
Sat 5/312:00 pmORD - COK
1 stop21h 00mAir India
Wed 5/218:10 pmCOK - ORD
1 stop21h 45mAir India
Deal found 4/30$881
This Indian Eagle deal was found by Cheapflights users on 4/29. 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.
Thu 9/46:00 pmORD - COK
2 stops26h 30mLufthansa
Fri 9/268:10 pmCOK - ORD
2 stops34h 15mLufthansa
Deal found 4/29$883
This Emirates deal was found by Cheapflights users on 5/1. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/78:35 pmORD - COK
1 stop19h 50mEmirates
Thu 9/254:25 amCOK - ORD
1 stop21h 50mEmirates
Deal found 5/1$905
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:40 pmORD - COK
1 stop20h 35mMultiple Airlines
Wed 11/124:05 pmCOK - ORD
2 stops30h 25mMultiple Airlines
Deal found 4/30$907
This SWISS deal was found by Cheapflights users on 5/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:05 pmORD - COK
2 stops49h 25mSWISS
Thu 9/258:10 pmCOK - ORD
2 stops26h 30mSWISS
Deal found 5/1$933
This Booking.com deal was found by Cheapflights users on 5/1. 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.
Mon 9/111:45 pmORD - COK
2 stops35h 10mIndiGo
Fri 9/1910:55 amCOK - ORD
2 stops41h 30mIndiGo
Deal found 5/1$968
This oojo deal was found by Cheapflights users on 5/1. 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 5/1512:00 pmORD - TRV
1 stop33h 40mAir India
Sat 6/216:30 amTRV - ORD
1 stop35h 25mAir India
Deal found 5/1$1,033
This Indian Eagle deal was found by Cheapflights users on 4/30. 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.
Thu 10/237:40 pmORD - TRV
1 stop20h 30mQatar Airways
Thu 11/133:50 amTRV - ORD
1 stop22h 10mQatar Airways
Deal found 4/30$1,040
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/293:35 pmORD - TRV
2 stops30h 05mLufthansa
Wed 8/277:15 pmTRV - ORD
2 stops33h 30mLufthansa
Deal found 4/30$1,085
This Etihad Airways deal was found by Cheapflights users on 4/30. 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 6/271:55 pmORD - CCJ
1 stop26h 20mEtihad Airways
Sun 7/64:15 amCCJ - ORD
1 stop39h 00mEtihad Airways
Deal found 4/30$1,095
This Indian Eagle deal was found by Cheapflights users on 4/30. 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.
Sat 11/2911:00 amORD - TRV
1 stop20h 05mMultiple Airlines
Sun 12/144:30 amTRV - ORD
1 stop21h 55mMultiple Airlines
Deal found 4/30$1,142

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 May 1, 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

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Thu 9/4

6:00 pm-7:00 am

2 stops26h 30m

Kochi

Fri 9/26

8:10 pm-7:55 pm

2 stops34h 15m

$883

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Wed 5/14

12:00 pm-8:05 pm

1 stop21h 35m

Kochi

Tue 5/20

8:10 pm-7:25 am

1 stop21h 45m

$884

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Sun 9/7

7:20 pm-2:45 am

1 stop20h 55m

Kochi

Sun 9/21

4:15 am-3:05 pm

1 stop21h 20m

$895

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Sun 9/7

8:35 pm-2:55 am

1 stop19h 50m

Kochi

Fri 9/26

10:35 am-3:45 pm

1 stop39h 40m

$905

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Thu 10/23

7:40 pm-2:45 am

1 stop20h 35m

Kochi

Wed 11/12

4:05 pm-11:00 am

2 stops30h 25m

$907

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Wed 9/10

7:05 pm-7:00 am

2 stops49h 25m

Kochi

Thu 9/25

8:10 pm-12:10 pm

2 stops26h 30m

$933

ChicagoKochi

ORD - COK

ORDCOK

Chicago O'Hare Intl

Mon 9/1

11:45 pm-9:25 pm

2 stops35h 10m

Kochi

Fri 9/19

10:55 am-5:55 pm

2 stops41h 30m

$968

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Thu 5/15

12:00 pm-8:10 am

1 stop33h 40m

Thiruvananthapuram

Sat 6/21

6:30 am-7:25 am

1 stop35h 25m

$1,033

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Thu 10/23

7:40 pm-2:40 am

1 stop20h 30m

Thiruvananthapuram

Thu 11/13

3:50 am-2:30 pm

1 stop22h 10m

$1,040

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Tue 7/29

3:35 pm-8:10 am

2 stops30h 05m

Thiruvananthapuram

Wed 8/27

7:15 pm-6:15 pm

2 stops33h 30m

$1,085

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 47 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 $886). Flying from Illinois to Kerala in December is currently the most expensive (average of $1,572). 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 May 1, 2025.

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

Rainfall in Kerala by month

Plan your trip to Kerala by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kerala ranges from 0.3 - 3.7 inches per month. October is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Kerala when rainfall is around 0.3 in.

Temperature in Kerala by month

Plan your trip to Kerala by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kerala, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 May 1, 2025.
Read reviews from past customers who have flown Singapore Airlines, Emirates and KLM from Illinois to Kerala. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,217 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,334 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
SWISS
7.5
Good
1,588 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,564 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • 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 $328. However, be on the lookout for offers from IndiGo and Qatar Airways, 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 $886). Flying from Illinois to Kerala in December is currently the most expensive (average of $1,572). 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 7 airlines flying from Illinois to Kerala

Discover the top 7 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$723Average$1,199FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$725Average$1,080FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$764Average$1,268FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$764Average$1,494FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$800Average$1,242FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$800Average$1,182FlexibilityNo cancel feeOn-time76%
IndiGoCheapest$1,114Average$1,225FlexibilityNo cancel feeOn-time80%

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