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Cheap flights from Illinois to Thiruvananthapuram from $662

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Thiruvananthapuram departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Thiruvananthapuram

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 pm - 7:45 am
ORD
-
TRV
25h 55m
2 stops
Multiple Airlines Logo
8:35 am - 1:50 pm
TRV
-
ORD
40h 45m
2 stops
$1,044Multiple Airlines
Wed, Oct 21 - Thu, Nov 5
Emirates Logo
8:35 pm - 3:10 am
ORD
-
TRV
20h 05m
1 stop
Emirates Logo
4:35 am - 2:55 pm
TRV
-
ORD
21h 50m
1 stop
$1,127Emirates
Wed, Oct 21 - Wed, Nov 4
Qatar Airways Logo
7:20 pm - 2:25 am
ORD
-
TRV
20h 35m
1 stop
Qatar Airways Logo
3:55 am - 2:30 pm
TRV
-
ORD
22h 05m
1 stop
$1,152Qatar Airways
Wed, Oct 14 - Sun, Nov 15
Multiple Airlines Logo
7:20 pm - 8:20 am
ORD
-
TRV
26h 30m
2 stops
Multiple Airlines Logo
10:50 am - 2:30 pm
TRV
-
ORD
39h 10m
2 stops
$1,154Multiple Airlines
Thu, Oct 15 - Sun, Nov 15
Etihad Airways Logo
8:20 pm - 3:00 am
ORD
-
TRV
19h 10m
1 stop
Etihad Airways Logo
9:40 pm - 7:55 am
TRV
-
ORD
21h 45m
1 stop
$1,163Etihad Airways
Tue, Nov 17 - Tue, Jan 19
Multiple Airlines Logo
8:35 pm - 11:50 am
ORD
-
TRV
28h 45m
3 stops
Multiple Airlines Logo
1:15 pm - 3:45 pm
TRV
-
ORD
37h 00m
3 stops
$1,170Multiple Airlines
Sun, Aug 9 - Mon, Aug 31
Emirates Logo
8:35 pm - 3:10 am
ORD
-
TRV
20h 05m
1 stop
Emirates Logo
4:35 am - 2:55 pm
TRV
-
ORD
21h 50m
1 stop
$1,177Emirates
Wed, Oct 21 - Sat, Nov 21
Qatar Airways Logo
9:35 am - 2:25 am
STL
-
TRV
30h 20m
2 stops
Qatar Airways Logo
3:55 am - 7:46 pm
TRV
-
STL
26h 21m
2 stops
$1,353Qatar Airways
Thu, Oct 22 - Sun, Oct 25
British Airways Logo
9:35 pm - 5:25 pm
STL
-
TRV
57h 20m
2 stops
British Airways Logo
8:25 am - 4:40 pm
TRV
-
STL
42h 45m
3 stops
$2,019British Airways
Tue, Jul 21 - Tue, Jul 28
British Airways Logo
9:39 am - 11:50 am
STL
-
TRV
39h 41m
3 stops
British Airways Logo
8:25 am - 4:40 pm
TRV
-
STL
42h 45m
3 stops
$2,062British Airways
Tue, Jul 21 - Tue, Jul 28

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Qatar Airways flights from Illinois to Thiruvananthapuram

Our best Qatar Airways deals on Illinois to Thiruvananthapuram flight tickets
Qatar Airways
Oct 15
ORD7:20 pmChicago O'Hare Intl
20h 35m
1 stop
TRV2:25 amThiruvananthapuram
Nov 10
TRV3:55 amThiruvananthapuram
22h 05m
1 stop
ORD2:30 pmChicago O'Hare Intl
$1,144
Qatar Airways
Oct 14
ORD7:20 pmChicago O'Hare Intl
20h 35m
1 stop
TRV2:25 amThiruvananthapuram
Nov 15
TRV3:55 amThiruvananthapuram
22h 05m
1 stop
ORD2:30 pmChicago O'Hare Intl
$1,152
Qatar Airways
Oct 14
ORD7:20 pmChicago O'Hare Intl
20h 35m
1 stop
TRV2:25 amThiruvananthapuram
Nov 13
TRV3:55 amThiruvananthapuram
22h 05m
1 stop
ORD2:30 pmChicago O'Hare Intl
$1,192

Etihad Airways flights from Illinois to Thiruvananthapuram

Our best Etihad Airways deals on Illinois to Thiruvananthapuram flight tickets
Etihad Airways
Nov 17
ORD8:20 pmChicago O'Hare Intl
19h 10m
1 stop
TRV3:00 amThiruvananthapuram
Jan 19
TRV9:40 pmThiruvananthapuram
21h 45m
1 stop
ORD7:55 amChicago O'Hare Intl
$1,163
Etihad Airways
Nov 23
ORD1:10 pmChicago O'Hare Intl
19h 20m
1 stop
TRV8:00 pmThiruvananthapuram
Jan 20
TRV4:10 amThiruvananthapuram
22h 20m
1 stop
ORD3:00 pmChicago O'Hare Intl
$1,199
Etihad Airways
Nov 21
ORD1:10 pmChicago O'Hare Intl
19h 20m
1 stop
TRV8:00 pmThiruvananthapuram
Nov 26
TRV4:10 amThiruvananthapuram
22h 20m
1 stop
ORD3:00 pmChicago O'Hare Intl
$1,202

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Thiruvananthapuram 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, momondo users made 832,500 searches. Data last updated June 12, 2026.
Use the filters below to find and compare flights from Illinois to Thiruvananthapuram that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Wed 10/21

7:20 pm-7:45 am

2 stops25h 55m

Thiruvananthapuram

Thu 11/5

8:35 am-1:50 pm

2 stops40h 45m

$1,044

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Wed 10/21

8:35 pm-3:10 am

1 stop20h 05m

Thiruvananthapuram

Wed 11/4

4:35 am-2:55 pm

1 stop21h 50m

$1,127

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Wed 10/14

7:20 pm-2:25 am

1 stop20h 35m

Thiruvananthapuram

Sun 11/15

3:55 am-2:30 pm

1 stop22h 05m

$1,152

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Thu 10/15

7:20 pm-8:20 am

2 stops26h 30m

Thiruvananthapuram

Sun 11/15

10:50 am-2:30 pm

2 stops39h 10m

$1,154
Quickest round-trip

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Tue 11/17

8:20 pm-3:00 am

1 stop19h 10m

Thiruvananthapuram

Tue 1/19

9:40 pm-7:55 am

1 stop21h 45m

$1,163

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Sun 8/9

8:35 pm-11:50 am

3 stops28h 45m

Thiruvananthapuram

Mon 8/31

1:15 pm-3:45 pm

3 stops37h 00m

$1,170

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Wed 10/21

8:35 pm-3:10 am

1 stop20h 05m

Thiruvananthapuram

Sat 11/21

4:35 am-2:55 pm

1 stop21h 50m

$1,177

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Thu 10/22

9:35 am-2:25 am

2 stops30h 20m

Thiruvananthapuram

Sun 10/25

3:55 am-7:46 pm

2 stops26h 21m

$1,353

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Tue 7/21

9:35 pm-5:25 pm

2 stops57h 20m

Thiruvananthapuram

Tue 7/28

8:25 am-4:40 pm

3 stops42h 45m

$2,019

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Tue 7/21

9:39 am-11:50 am

3 stops39h 41m

Thiruvananthapuram

Tue 7/28

8:25 am-4:40 pm

3 stops42h 45m

$2,062

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Thiruvananthapuram from

How to get the cheapest flight ticket from Illinois to Thiruvananthapuram

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Thiruvananthapuram?

In general, October is the cheapest month to fly from Illinois to Thiruvananthapuram. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $746. If you don’t want to visit Thiruvananthapuram in October, then you should wait until January to fly from Illinois, when ticket prices are also cheap, with an average price of $755.

How far in advance should I book a flight from Illinois to Thiruvananthapuram?

You are more likely to see cheaper flights to Thiruvananthapuram from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Thiruvananthapuram for around $1,278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thiruvananthapuram from Illinois for as low as $1,083 on momondo.

Can stopping save me money on Illinois to Thiruvananthapuram flights?

You could potentially save up to 22% on your flight if you consider stops on a Illinois to Thiruvananthapuram flight.

Cheap Illinois to Thiruvananthapuram flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Thiruvananthapuram

Fastest flight time

19h 20m

Direct flights

None
The fastest flight from Illinois to Thiruvananthapuram takes 19h 20m
There are no direct flights from Illinois to Thiruvananthapuram. There are no popular flight routes from Illinois to Thiruvananthapuram.
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Frequently asked questions about flying from Illinois to Thiruvananthapuram

  • When did momondo last update prices for flights from Illinois to Thiruvananthapuram Airport?

    Prices for flights from Illinois to Thiruvananthapuram Airport are updated daily.

  • How many operators does momondo search for flights from Illinois to Thiruvananthapuram Airport?

  • How old do you have to be to fly from Illinois to Thiruvananthapuram Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Thiruvananthapuram Airport.

  • What documentation or ID do you need to fly to Thiruvananthapuram Airport?

    The required travel and health documents for your Thiruvananthapuram Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thiruvananthapuram Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Thiruvananthapuram

Compare and see reviews for airlines that fly from Illinois to Thiruvananthapuram with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $801Free CancellationRating
5.5
2,959 reviews
Search Air India flights
Qatar AirwaysPriceFrom $1,015Free CancellationRating
7.3
3,726 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,026Free CancellationRating
7.3
1,452 reviews
Search Etihad Airways flights
EmiratesPriceFrom $1,080Free CancellationRating
8.1
3,583 reviews
Search Emirates flights

Traveling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam
Poovar

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Thiruvananthapuram?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Thiruvananthapuram. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Thiruvananthapuram with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Thiruvananthapuram from Illinois with this policy.

How can momondo help me find flights from Illinois to Thiruvananthapuram?

momondo provides multiple filters to help you find the best flight to Thiruvananthapuram from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Thiruvananthapuram right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Thiruvananthapuram flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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