$484 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 4/19. 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 round-trip 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 round-trip flight deals from Thiruvananthapuram to Illinois

Mon, Apr 27 - Wed, Oct 7
Etihad Airways Logo
9:50 pm - 8:35 am
TRV
-
ORD
21h 15m
1 stop
Etihad Airways Logo
2:00 pm - 2:50 am
ORD
-
TRV
26h 20m
1 stop
$905Etihad Airways
Mon, Apr 20 - Mon, Apr 27
Air India Logo
7:05 pm - 11:10 am
TRV
-
ORD
50h 35m
3 stops
Air India Logo
1:10 pm - 10:25 am
ORD
-
TRV
34h 45m
1 stop
$934Air India
Sun, Apr 19 - Sun, Apr 26
Air India Logo
7:05 am - 11:10 am
TRV
-
ORD
38h 35m
3 stops
Air India Logo
1:10 pm - 10:25 am
ORD
-
TRV
34h 45m
1 stop
$967Air India
Sun, Apr 19 - Sun, Apr 26
Air India Logo
5:05 am - 11:10 am
TRV
-
ORD
40h 35m
2 stops
Air India Logo
1:10 pm - 10:25 am
ORD
-
TRV
34h 45m
1 stop
$972Air India
Sun, Apr 19 - Sun, Apr 26
Air India Logo
7:05 am - 11:10 am
TRV
-
ORD
38h 35m
3 stops
Air India Logo
1:10 pm - 6:35 pm
ORD
-
TRV
42h 55m
2 stops
$976Air India
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
12:30 pm - 11:10 am
TRV
-
ORD
33h 10m
2 stops
Multiple Airlines Logo
4:20 pm - 6:35 pm
ORD
-
TRV
39h 45m
2 stops
$980Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
7:05 am - 8:35 am
TRV
-
ORD
36h 00m
2 stops
Multiple Airlines Logo
2:00 pm - 5:55 am
ORD
-
TRV
29h 25m
3 stops
$981Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Etihad Airways Logo
9:50 pm - 8:35 am
TRV
-
ORD
21h 15m
1 stop
Etihad Airways Logo
2:00 pm - 2:50 am
ORD
-
TRV
26h 20m
1 stop
$989Etihad Airways
Wed, Jun 3 - Wed, Nov 11
Etihad Airways Logo
4:15 am - 8:35 am
TRV
-
ORD
38h 50m
1 stop
Etihad Airways Logo
1:10 pm - 3:00 am
ORD
-
TRV
26h 20m
1 stop
$990Etihad Airways
Thu, Apr 16 - Thu, Apr 23
Etihad Airways Logo
4:15 am - 8:35 am
TRV
-
ORD
38h 50m
1 stop
Etihad Airways Logo
2:00 pm - 2:50 am
ORD
-
TRV
26h 20m
1 stop
$996Etihad 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 round-trip tickets from Thiruvananthapuram to Illinois were found on Etihad Airways ($905) and Air India ($967).

Good to know

Cheapest flight$484
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 travelers 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 round-trip 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 3 airlines serving 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.
8.1
EmiratesOverall score based on 3539 reviews
8.4Crew
8.1Boarding
7.9Food
8.0Comfort
8.2Entertainment
Airline reviews

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

8.0 ExcellentAnonymous, Jan 2026
DXB - LAX
Read more Emirates reviews

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

The main issue was that the flight from trivandrum to Dubai was delayed which resulted in arriving late in Dubai. Coincidentally the flight leaving out of Dubai to jfk was also delayed for different reason. Despite we reached the gate ( through wheel chair assistance) along with 10 other passengers we were not let in. The gate was open and yet was refrained from entering. We were then requested to flight the next morning. Meal vouchers were provided but the hotel reservations were not made and took a lot longer to receive that. If Emirates knew about the delay and was certain the passengers will not be able to board the next flight shouldn't they have prepared these ahead of time?

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Three meals on a single flight is disgusting. Even if I reject them all, sleeping is impossible and all that food (especially wasted food) is just antithetical to a pleasant flight experience. People were chucking multiple abandoned trays on the floor in front of my seat.

Similar to Hyd->Dubai this too was worst airlines. Bad seats, bad seating arrangement which created lot of confusion since family member were not given seat together. However most of them changed the seat and got with the family. Cheap tactics by Emirates.

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

I would never have been able to make the transfer in time without asking for a wheelchair

no problem with Emirates it was the underpricer subcontractor Who was ridiculous

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.

Terrible airline... Originally, the flight was canceled and didn't receive a notification, had to learn from their twitter account... Rebooking was a huge pain... Every other airline like American and United did eventually fly a day later... The flight had a layover, no other airline needed one... India is such a weak nation globally, this airline has no leverage to negotiate good airspace... Flight left late, again no notifications as to why at the airport. On the plane, wifi is spotty, chargers don't work... The only saving grace used to be good food. Even that has gone down the drain. Just the worst!

Never ever travel with Air India is a very conscious promise made to myself. Poor customer service , irresponsible staff, pathetic operations and bad planes. Overall -0/10. Planes had mosquitoes in it.. i am still thinking what international standards of hygiene are they even following????. Operations team has no quality standards. They can route you anywhere on any plane inspite of a confirmed ticket and a web checkin… without your consent. Go for AirIndia if you love challenges and roller coasters and safety, time and hygiene is never your priority.

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Uneventful trip. Good flight crew. Food could have been better and a bit more of it. Cabin cleanliness was ok.

Inflight Services are poor compared to other airlines. They do not offer even water during 15 hr flight. Food is little in portion and I had food poisoning after last meal ( rajma chawal)

Boarding at Mumbai airport was terrible, the staff had no idea how to handle it. It was chaos - and led to a delay

My seats that I paid for were changed last minute and I had to sit in uncomfortable chairs

This was a bery good experience as it was a newer plane . AI older plane bussiness class is bad .

What a pathetic plane it was. Entertainment system didn’t work. USB port was broken. There was a hole on top of folding serving table. Broken restrooms in the middle of flight.

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

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