Find flights
When to book
Airlines
FAQs

Cheap flights from Thiruvananthapuram to Illinois from ₹ 39,957

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — ORD
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 27 January 2026.

Thu 2/421:50
TRV
-
ORD
1 stop21h 15m
Etihad Airways
Sat 25/414:00
ORD
-
TRV
1 stop19h 45m
Etihad Airways
Deal found 26/1₹ 87,521
Wed 4/304:10
TRV
-
ORD
1 stop38h 55m
Etihad Airways
Sun 8/314:10
ORD
-
TRV
1 stop26h 20m
Etihad Airways
Deal found 24/1₹ 89,904
Thu 2/405:05
TRV
-
ORD
2 stops40h 35m
Multiple Airlines
Sat 25/408:31
ORD
-
TRV
2 stops61h 44m
Multiple Airlines
Deal found 26/1₹ 91,279
Fri 3/404:15
TRV
-
ORD
1 stop38h 50m
Etihad Airways
Sat 25/414:00
ORD
-
TRV
1 stop19h 45m
Etihad Airways
Deal found 26/1₹ 95,494
Tue 1/904:45
TRV
-
ORD
1 stop21h 30m
Emirates
Wed 28/1020:45
ORD
-
TRV
1 stop19h 45m
Emirates
Deal found 24/1₹ 97,877
Fri 3/419:05
TRV
-
ORD
3 stops50h 35m
Multiple Airlines
Sat 25/408:31
ORD
-
TRV
2 stops61h 44m
Multiple Airlines
Deal found 26/1₹ 98,427
Wed 2/904:45
TRV
-
ORD
1 stop21h 30m
Emirates
Sun 25/1020:45
ORD
-
TRV
1 stop19h 45m
Emirates
Deal found 24/1₹ 100,077
Fri 4/904:45
TRV
-
ORD
1 stop21h 30m
Emirates
Sun 25/1020:45
ORD
-
TRV
1 stop19h 45m
Emirates
Deal found 24/1₹ 102,826

Find flight deals from Trivandrum to Illinois

Keep the following information in mind while searching for Trivandrum to Illinois flight deals. Data was last updated 27 January 2026.

Round-trip from

₹ 87,521

One-way from

₹ 39,957
Etihad Airways
  • Etihad Airways
  • 2/4-25/4
  • 2 total stops
  • 41h 00m total
  • Thiruvananthapuram to Illinois
Search Deals
Air India
  • Air India
  • 6/2
  • 3 total stops
  • 60h 15m 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 27 January 2026.
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 4/3

04:10-07:35

1 stop38h 55m

Chicago O'Hare Intl

Sun 8/3

14:10-03:00

1 stop26h 20m

₹ 89,904

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Thu 2/4

05:05-11:10

2 stops40h 35m

Chicago O'Hare Intl

Sat 25/4

08:31-08:45

2 stops61h 44m

₹ 91,279

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Fri 3/4

04:15-08:35

1 stop38h 50m

Chicago O'Hare Intl

Sat 25/4

14:00-20:15

1 stop19h 45m

₹ 95,494

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Fri 3/4

19:05-11:10

3 stops50h 35m

Chicago O'Hare Intl

Sat 25/4

08:31-08:45

2 stops61h 44m

₹ 98,427

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Thu 12/3

19:35-12:30

2 stops27h 25m

Chicago O'Hare Intl

Wed 17/6

13:10-01:30

1 stop25h 50m

₹ 106,217

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Thu 5/3

20:15-18:45

2 stops34h 00m

Chicago O'Hare Intl

Sun 8/3

21:35-09:20

2 stops25h 15m

₹ 114,465

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Sat 25/4

04:15-08:35

1 stop38h 50m

₹ 51,596

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Sat 25/4

19:35-11:10

2 stops26h 05m

₹ 53,613

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Fri 6/2

09:30-19:31

2 stops45h 31m

₹ 83,397

ThiruvananthapuramChicago

TRV - ORD

TRVORD

Thiruvananthapuram

Fri 6/2

21:40-07:35

1 stop21h 25m

₹ 85,688

Flights are sorted by cheapest return flights first.

Deals found on 25/1

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 27 January 2026.
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
7.3
Good
1,377 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

7.2

Crew

7.8

Overall

7.3

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.
Etihad Airways
7.3
Good
1,377 reviews
Etihad Airways
7.3
Good
1,377 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

7.2

Crew

7.8

Overall

7.3

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.

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 38h 55m. Airlines will cover a distance of 14185 km.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Trivandrum to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Cochin to John F Kennedy Intl flights
Cochin to Dallas/Fort Worth flights
Cochin to Newark flights
Cochin to LaGuardia flights
Cochin to Hobby flights
Cochin to George Bush Intcntl flights
Cochin to San Francisco flights
Cochin to O'Hare Intl flights
Cochin to Seattle flights
Kozhikode to Hobby flights
Trivandrum to Hobby flights
Kozhikode to George Bush Intcntl flights
Cochin to Boston flights
Cochin to Atlanta flights
Trivandrum to John F Kennedy Intl flights
Trivandrum to Los Angeles flights
Cochin to Los Angeles flights
Cochin to Detroit flights
Cochin to Reagan-National flights
Cochin to Raleigh flights
Trivandrum to Dallas/Fort Worth flights
Kozhikode to John F Kennedy Intl flights
Trivandrum to Dulles Intl flights
Cochin to Miami flights
Trivandrum to San Francisco flights
Cochin to Austin flights
Cochin to Fort Lauderdale flights
Cochin to Dulles Intl flights
Cochin to San Jose flights
Cochin to Salt Lake City flights
Trivandrum to Seattle flights
Cochin to Oakland flights
Trivandrum to Austin flights
Cochin to Baltimore flights
Kozhikode to Newark flights
Mangalore to Seattle flights
Trivandrum to Newark flights
Kozhikode to San Francisco flights
Kozhikode to Seattle flights
Trivandrum to LaGuardia flights
Trivandrum to O'Hare Intl flights
Trivandrum to Providence flights
Cochin to Sky Harbor Intl flights
Cochin to Philadelphia flights
Cochin to West Palm Beach flights
Cochin to Denver flights
Kozhikode to Los Angeles flights
Trivandrum to San Antonio flights
Trivandrum to Atlanta flights
Cochin to Orlando flights

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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 92,050Average₹ 104,352FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Trivandrum to Illinois?

Cheapflights helps you search for flights from Trivandrum to Illinois via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Trivandrum to Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Trivandrum to Illinois for you. Better yet — we are completely free to use.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.