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Cheap flights from Thiruvananthapuram to Illinois from ₹ 42,645

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — ORD
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Trivandrum to Illinois

Enter your travel dates to find the best prices.

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 16 November 2025.

Tue 18/1111:15TRV - ORD
2 stops35h 45mAir India
Sun 12/413:10ORD - TRV
1 stop34h 45mAir India
Deal found 16/11₹ 83,605
Tue 18/1104:10TRV - ORD
1 stop38h 55mEtihad Airways
Mon 13/414:00ORD - TRV
1 stop19h 50mEtihad Airways
Deal found 16/11₹ 85,201
Tue 18/1105:05TRV - ORD
2 stops41h 55mMultiple Airlines
Sun 12/414:00ORD - TRV
2 stops47h 00mMultiple Airlines
Deal found 16/11₹ 85,733
Tue 18/1105:05TRV - ORD
2 stops41h 55mMultiple Airlines
Wed 15/414:00ORD - TRV
2 stops47h 00mMultiple Airlines
Deal found 16/11₹ 85,822
Thu 20/1118:10TRV - ORD
2 stops24h 55mMultiple Airlines
Wed 15/413:10ORD - TRV
1 stop23h 50mMultiple Airlines
Deal found 16/11₹ 86,353
Wed 19/1118:10TRV - ORD
2 stops24h 55mMultiple Airlines
Wed 15/413:10ORD - TRV
1 stop23h 50mMultiple Airlines
Deal found 16/11₹ 86,619
Fri 21/1118:10TRV - ORD
2 stops24h 55mMultiple Airlines
Tue 14/412:00ORD - TRV
1 stop20h 25mMultiple Airlines
Deal found 16/11₹ 86,974
Thu 20/1118:10TRV - ORD
2 stops24h 55mMultiple Airlines
Tue 14/412:00ORD - TRV
1 stop20h 25mMultiple Airlines
Deal found 16/11₹ 87,063
Tue 18/1105:05TRV - ORD
2 stops41h 55mMultiple Airlines
Mon 13/414:00ORD - TRV
2 stops21h 40mMultiple Airlines
Deal found 16/11₹ 87,240
Mon 17/1104:10TRV - ORD
1 stop38h 55mEtihad Airways
Sun 12/414:00ORD - TRV
1 stop26h 20mEtihad Airways
Deal found 16/11₹ 88,038
Tue 18/1105:05TRV - ORD
2 stops41h 55mAir India
Tue 14/412:00ORD - TRV
1 stop20h 25mAir India
Deal found 16/11₹ 88,215

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 16 November 2025.

Round-trip from

₹ 86,531

One-way from

₹ 42,645
Air India
  • Air India
  • 15/4-19/4
  • 3 total stops
  • 61h 00m total
  • Thiruvananthapuram to Illinois
Search Deals
26/11
  • 26/11
  • 3 total stops
  • 53h 58m total
  • Thiruvananthapuram to Illinois
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 16 November 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

Wed 15/4

05:05-11:10

2 stops40h 35m

Chicago O'Hare Intl

Sun 19/4

12:00-18:55

1 stop20h 25m

₹ 86,531

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Wed 15/4

08:35-15:05

2 stops41h 00m

Chicago O'Hare Intl

Sun 19/4

19:20-07:45

2 stops25h 55m

₹ 95,840

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Wed 15/4

04:45-15:45

1 stop21h 30m

Chicago O'Hare Intl

Sun 19/4

20:35-03:10

1 stop20h 05m

₹ 98,411

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Wed 15/4

16:50-15:00

2 stops32h 40m

Chicago O'Hare Intl

Sun 19/4

17:10-07:45

2 stops28h 05m

₹ 104,794

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Wed 26/11

05:40-00:08

3 stops53h 58m

₹ 42,645

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Fri 23/1

10:45-07:35

2 stops56h 20m

₹ 49,649

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Thu 5/2

04:10-07:35

1 stop38h 55m

₹ 51,245

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Fri 6/2

06:25-11:30

3 stops64h 35m

₹ 52,663

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Thu 22/1

04:10-07:35

1 stop38h 55m

₹ 53,638

Flights are sorted by cheapest return flights first.

Deals found on 14/11

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 return 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
No data available for this route at this time. Please check back soon.

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 16 November 2025.
Read through reviews of airlines operating flights from Thiruvananthapuram to Illinois, such as Etihad Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.4
Good
1,303 reviews
Check prices

Overall

7.4

Crew

7.8

Entertainment

7.3

Comfort

7.3

Boarding

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMD - AUH

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.
Etihad Airways
7.4
Good
1,303 reviews
Etihad Airways
7.4
Good
1,303 reviews
Check prices

Overall

7.4

Crew

7.8

Entertainment

7.3

Comfort

7.3

Boarding

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMD - AUH

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.

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 3.2 km from the city centre, is the airport you fly out of when you book flights from Thiruvananthapuram to Illinois.

  • How long is the flight from Thiruvananthapuram to Illinois?

    Departing from Thiruvananthapuram to Illinois will take you 21h 30m. Airlines will cover a distance of 14185 km. This flight may include one or multiple stops.

  • 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 holiday 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.

See more FAQs

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Alternative routes for Trivandrum to Illinois

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Top airline flying from Trivandrum to Illinois

Discover the top airline 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 454,620 searches. Data last updated 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 89,050Average₹ 107,521FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

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Can Cheapflights find flights from Trivandrum to Illinois with no change fees?

Yes, we can. To see specific flights from Trivandrum to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Trivandrum to Illinois become cheaper?

Yes! Start tracking prices for Trivandrum to Illinois flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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