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$554+ Cheap flights from Thiruvananthapuram (TRV) 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Trivandrum to Illinois

Keep the following information in mind while searching for Trivandrum to Illinois flight deals. Data was last updated March 31, 2025.

Round-trip from

$966
(Trip.com)

One-way from

$554
(Booking.com)

Popular in

August

Cheapest in

October

Average price

$1,542
From Thiruvananthapuram to Illinois
Search Deals
One-way flight from Thiruvananthapuram to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($206 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Trivandrum to Illinois

Cheapest flights from Trivandrum to Illinois
Explore the most affordable flight options available from Trivandrum to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Trip.com deal was found by Cheapflights users on 3/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/159:45 pmTRV - ORD
1 stop21h 30mMultiple Airlines
Tue 1/1312:00 pmORD - TRV
1 stop25h 15mMultiple Airlines
Deal found 3/29$966
This Emirates deal was found by Cheapflights users on 3/30. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/94:45 amTRV - ORD
1 stop21h 30mEmirates
Tue 7/298:35 pmORD - TRV
1 stop20h 05mEmirates
Deal found 3/30$1,121
This Etihad Airways deal was found by Cheapflights users on 3/30. 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.
Sun 6/84:10 amTRV - ORD
1 stop39h 05mEtihad Airways
Fri 8/11:55 pmORD - TRV
1 stop19h 55mEtihad Airways
Deal found 3/30$1,124
This Lufthansa deal was found by Cheapflights users on 3/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:40 amTRV - ORD
2 stops40h 45mLufthansa
Tue 7/294:00 pmORD - TRV
2 stops29h 25mLufthansa
Deal found 3/30$1,125
This Gotogate deal was found by Cheapflights users on 3/31. 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.
Tue 5/1312:30 pmTRV - ORD
2 stops39h 55mIndiGo
Tue 6/311:25 amORD - TRV
2 stops38h 55mIndiGo
Deal found 3/31$1,327
This British Airways deal was found by Cheapflights users on 3/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1310:40 pmTRV - ORD
2 stops30h 05mBritish Airways
Thu 1/158:45 pmORD - TRV
2 stops51h 05mBritish Airways
Deal found 3/29$1,337
This StudentUniverse deal was found by Cheapflights users on 3/31. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:30 pmTRV - ORD
2 stops31h 15mJapan Airlines
Mon 6/21:30 amORD - TRV
2 stops35h 30mJapan Airlines
Deal found 3/31$1,369
This oojo deal was found by Cheapflights users on 3/31. 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.
Tue 6/106:40 amTRV - ORD
1 stop35h 15mAir India
Tue 7/2912:00 pmORD - TRV
2 stops33h 15mAir India
Deal found 3/31$1,448
This Justfly.com deal was found by Cheapflights users on 3/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/133:55 amTRV - ORD
1 stop21h 40mQatar Airways
Tue 1/1311:40 amORD - TRV
2 stops27h 10mQatar Airways
Deal found 3/29$1,562

Cheapflights Fare Finder

Customize your flight search to find flights from Trivandrum 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 March 31, 2025.
Use the filters below to find and compare flights from Thiruvananthapuram to Illinois that are best for you.

Fly from

Trivandrum

Fly to

Illinois

Route

Depart

Return

Price

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Tue 7/15

9:45 pm-8:45 am

1 stop21h 30m

Chicago O'Hare Intl

Tue 1/13

12:00 pm-12:45 am

1 stop25h 15m

$966

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Mon 6/9

4:45 am-3:45 pm

1 stop21h 30m

Chicago O'Hare Intl

Tue 7/29

8:35 pm-3:10 am

1 stop20h 05m

$1,121

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Sun 6/8

4:10 am-8:45 am

1 stop39h 05m

Chicago O'Hare Intl

Fri 8/1

1:55 pm-8:20 pm

1 stop19h 55m

$1,124

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Wed 6/11

8:40 am-2:55 pm

2 stops40h 45m

Chicago O'Hare Intl

Tue 7/29

4:00 pm-7:55 am

2 stops29h 25m

$1,125

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Tue 5/13

12:30 pm-5:55 pm

2 stops39h 55m

Chicago O'Hare Intl

Tue 6/3

11:25 am-12:50 pm

2 stops38h 55m

$1,327

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Sun 7/13

4:50 pm-6:15 pm

2 stops35h 55m

Chicago O'Hare Intl

Wed 1/14

9:45 pm-11:20 am

2 stops50h 05m

$1,337

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Tue 5/13

12:30 pm-9:15 am

2 stops31h 15m

Chicago O'Hare Intl

Mon 6/2

1:30 am-11:30 pm

2 stops35h 30m

$1,369

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Tue 6/10

6:40 am-7:25 am

1 stop35h 15m

Chicago O'Hare Intl

Tue 7/29

12:00 pm-7:45 am

2 stops33h 15m

$1,448

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Sun 7/13

3:55 am-3:05 pm

1 stop21h 40m

Chicago O'Hare Intl

Tue 1/13

11:40 am-2:20 am

2 stops27h 10m

$1,562

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Sat 7/12

1:25 pm-5:55 pm

2 stops39h 00m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 15 results
1
2

Best time to book a flight from Trivandrum to Illinois

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 March 31, 2025.
See what other customers who have flown with Japan Airlines, Emirates and Qatar Airways from Thiruvananthapuram to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Emirates
8.0
Very good
3,192 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,541 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Etihad Airways
7.4
Good
1,181 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
IndiGo
6.9
Okay
470 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

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

  • What airport do you fly from for flights from Thiruvananthapuram to Illinois?

    Thiruvananthapuram (TRV), located 2.0 mi from the city center, is the airport you fly out of when you book flights from Thiruvananthapuram to Illinois.

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

    The cheapest airline one-way is IndiGo, with whom users have recently found tickets for as low as $554. However, be on the lookout for offers from Etihad Airways and Air India, as they are both options that can get you from Thiruvananthapuram to Illinois for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trivandrum 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 Thiruvananthapuram to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Thiruvananthapuram to Illinois (average of $245). Flying from Thiruvananthapuram to Illinois in March is currently the most expensive (average of $323). 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.

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Alternative routes for Trivandrum to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Trivandrum to Illinois

Discover the top 2 airlines that operate flights from Trivandrum 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,037Average$1,382FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,108Average$1,289FlexibilityNo cancel feeOn-time75%
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