₹ 53,643 Find Cheap Flights from Thiruvananthapuram to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Thiruvananthapuram to Illinois departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Thiruvananthapuram to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Thiruvananthapuram to Illinois, as well as popular online travel agencies
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Book Cheap Thiruvananthapuram to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Thiruvananthapuram to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Thiruvananthapuram to Illinois

Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
07:05 - 08:35
TRV
-
ORD
36h 00m
3 stops
Multiple Airlines Logo
14:00 - 22:55
ORD
-
TRV
22h 25m
2 stops
₹ 89,928Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
17:55 - 08:35
TRV
-
ORD
25h 10m
2 stops
Multiple Airlines Logo
14:00 - 22:55
ORD
-
TRV
22h 25m
2 stops
₹ 91,128Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Etihad Airways Logo
04:15 - 08:35
TRV
-
ORD
38h 50m
1 stop
Etihad Airways Logo
14:00 - 02:50
ORD
-
TRV
26h 20m
1 stop
₹ 91,220Etihad Airways
Thu, 16 Apr - Thu, 30 Apr
Etihad Airways Logo
21:50 - 08:35
TRV
-
ORD
21h 15m
1 stop
Etihad Airways Logo
14:00 - 02:50
ORD
-
TRV
26h 20m
1 stop
₹ 91,405Etihad Airways
Mon, 13 Apr - Mon, 20 Apr
Etihad Airways Logo
21:50 - 08:35
TRV
-
ORD
21h 15m
1 stop
Etihad Airways Logo
14:00 - 02:50
ORD
-
TRV
26h 20m
1 stop
₹ 92,421Etihad Airways
Mon, 27 Apr - Mon, 5 Oct
Etihad Airways Logo
21:50 - 08:35
TRV
-
ORD
21h 15m
1 stop
Etihad Airways Logo
21:10 - 02:50
ORD
-
TRV
19h 10m
1 stop
₹ 92,882Etihad Airways
Wed, 22 Apr - Sat, 26 Sep
Etihad Airways Logo
21:50 - 08:35
TRV
-
ORD
21h 15m
1 stop
Etihad Airways Logo
14:00 - 20:15
ORD
-
TRV
19h 45m
1 stop
₹ 94,452Etihad Airways
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
07:05 - 08:35
TRV
-
ORD
36h 00m
3 stops
Multiple Airlines Logo
14:00 - 08:20
ORD
-
TRV
31h 50m
3 stops
₹ 94,637Multiple Airlines
Thu, 30 Apr - Wed, 7 Oct
Etihad Airways Logo
21:50 - 08:35
TRV
-
ORD
21h 15m
1 stop
Etihad Airways Logo
21:10 - 02:50
ORD
-
TRV
19h 10m
1 stop
₹ 94,914Etihad Airways
Mon, 13 Apr - Fri, 2 Oct
Etihad Airways Logo
21:50 - 08:35
TRV
-
ORD
21h 15m
1 stop
Etihad Airways Logo
14:00 - 02:50
ORD
-
TRV
26h 20m
1 stop
₹ 95,468Etihad Airways
Booking Insights

KAYAK's insights & trends for Thiruvananthapuram to Illinois flights

Get data-powered insights and trends into flights from Thiruvananthapuram to Illinois to help you find the cheapest flights, the best time to fly, and much more.

Which airlines provide the cheapest flights from Thiruvananthapuram to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Thiruvananthapuram to Illinois were found on Etihad Airways (₹ 91,220) and Emirates (₹ 98,053).

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Good to know

Cheapest flight₹ 53,643
Flight from Trivandrum to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Thiruvananthapuram (Trivandrum) to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Thiruvananthapuram (Trivandrum) to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Thiruvananthapuram (Trivandrum) to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Thiruvananthapuram (Trivandrum) to Illinois is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Thiruvananthapuram (Trivandrum) to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Thiruvananthapuram (Trivandrum) to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Thiruvananthapuram (Trivandrum) to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Thiruvananthapuram (Trivandrum) to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Thiruvananthapuram to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Thiruvananthapuram to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Thiruvananthapuram to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Etihad AirwaysOverall score based on 1426 reviews
7.2Entertainment
7.2Food
7.3Comfort
7.6Boarding
7.8Crew
Airline reviews

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

8.0 ExcellentTara, Mar 2026
AUH - BOS
Read more Etihad Airways reviews

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

It was great! Kept the time. Provided what was promised

The crew could have been more friendly and could have offered to make the beds. Also, Ethiad should have more vegetarian food options.

It was mediocre. Honestly, the flight was late but that didn’t bother me as I had plenty of time. The only thing that bothered me is that the crew never asked to make the beds for us in business class. Maybe the crew was exhausted and that just didn’t occur to them.

From the start of my vacation at Logan Airport, Boston it was chaotic. I'm praying my flight home is better .I'm grateful that we landed safe

On this flight...fine. The one from India to Abu Dahbi, awful.

Everything you need to know for your flight from Thiruvananthapuram to Illinois

Information on your arrival and departure airports

Trivandrum (TRV)