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Cheap flights from Illinois to Tiruchirappalli from $1,512

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Tiruchirappalli departing on 9/24. 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

Find the cheapest flights from Illinois to Tiruchirappalli

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:50 pm - 8:10 am
ORD
-
TRZ
27h 50m
2 stops
British Airways Logo
9:50 pm - 12:30 pm
TRZ
-
ORD
49h 10m
2 stops
$1,512British Airways
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
12:30 am - 9:25 pm
ORD
-
TRZ
34h 25m
2 stops
Multiple Airlines Logo
10:25 pm - 9:10 pm
TRZ
-
ORD
57h 15m
2 stops
$1,812Multiple Airlines
Thu, Jul 2 - Mon, Jul 6
Multiple Airlines Logo
12:30 am - 9:25 pm
ORD
-
TRZ
34h 25m
2 stops
Multiple Airlines Logo
10:25 pm - 9:10 pm
TRZ
-
ORD
33h 15m
3 stops
$2,672Multiple Airlines
Thu, Jul 2 - Mon, Jul 6
Multiple Airlines Logo
12:30 am - 9:25 pm
ORD
-
TRZ
34h 25m
3 stops
Multiple Airlines Logo
10:25 pm - 9:10 pm
TRZ
-
ORD
33h 15m
3 stops
$2,798Multiple Airlines
Thu, Jul 2 - Mon, Jul 6
Multiple Airlines Logo
12:30 am - 10:35 pm
ORD
-
TRZ
35h 35m
2 stops
Multiple Airlines Logo
11:25 pm - 7:35 pm
TRZ
-
ORD
55h 40m
2 stops
$2,802Multiple Airlines
Wed, Oct 28 - Sun, Nov 15
Multiple Airlines Logo
8:25 pm - 4:05 am
ORD
-
TRZ
21h 10m
1 stop
Multiple Airlines Logo
4:10 pm - 8:35 am
TRZ
-
ORD
26h 55m
2 stops
$3,040Multiple Airlines
Fri, Jul 3 - Mon, Jul 6
British Airways Logo
10:45 pm - 10:15 am
ORD
-
TRZ
25h 00m
2 stops
British Airways Logo
7:45 pm - 7:15 pm
TRZ
-
ORD
35h 00m
2 stops
$4,038British Airways
Mon, Oct 26 - Sat, Nov 14
British Airways Logo
9:45 pm - 10:15 am
ORD
-
TRZ
25h 00m
2 stops
British Airways Logo
10:15 pm - 6:45 pm
TRZ
-
ORD
32h 00m
2 stops
$4,181British Airways
Sun, Nov 1 - Thu, Nov 12
British Airways Logo
10:45 pm - 10:15 am
ORD
-
TRZ
25h 00m
2 stops
British Airways Logo
10:15 pm - 7:15 pm
TRZ
-
ORD
32h 30m
2 stops
$4,906British Airways
Fri, Oct 30 - Sat, Nov 14
Multiple Airlines Logo
6:50 pm - 9:15 am
ORD
-
TRZ
51h 55m
2 stops
Multiple Airlines Logo
10:15 am - 2:30 pm
TRZ
-
ORD
39h 45m
2 stops
$5,271Multiple Airlines
Thu, Oct 29 - Sun, Nov 15

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British Airways flights from Illinois to Tiruchirappalli

Our best British Airways deals on Illinois to Tiruchirappalli flight tickets
British Airways
Sep 24
ORD5:50 pmChicago O'Hare Intl
27h 50m
2 stops
TRZ8:10 amTiruchirappalli Civil
Sep 28
TRZ9:50 pmTiruchirappalli Civil
49h 10m
2 stops
ORD12:30 pmChicago O'Hare Intl
$1,512
British Airways
Oct 26
ORD10:45 pmChicago O'Hare Intl
25h 00m
2 stops
TRZ10:15 amTiruchirappalli Civil
Nov 14
TRZ7:45 pmTiruchirappalli Civil
35h 00m
2 stops
ORD7:15 pmChicago O'Hare Intl
$4,038
British Airways
Nov 1
ORD9:45 pmChicago O'Hare Intl
25h 00m
2 stops
TRZ10:15 amTiruchirappalli Civil
Nov 12
TRZ10:15 pmTiruchirappalli Civil
32h 00m
2 stops
ORD6:45 pmChicago O'Hare Intl
$4,181

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Tiruchirappalli 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 Tiruchirappalli that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Thu 9/24

5:50 pm-8:10 am

2 stops27h 50m

Tiruchirappalli Civil

Mon 9/28

9:50 pm-12:30 pm

2 stops49h 10m

$1,512

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Thu 7/2

12:30 am-9:25 pm

2 stops34h 25m

Tiruchirappalli Civil

Mon 7/6

10:25 pm-9:10 pm

2 stops57h 15m

$1,812

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Thu 7/2

12:30 am-9:25 pm

2 stops34h 25m

Tiruchirappalli Civil

Mon 7/6

10:25 pm-9:10 pm

3 stops33h 15m

$2,672

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Thu 7/2

12:30 am-9:25 pm

3 stops34h 25m

Tiruchirappalli Civil

Mon 7/6

10:25 pm-9:10 pm

3 stops33h 15m

$2,798

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Wed 10/28

12:30 am-10:35 pm

2 stops35h 35m

Tiruchirappalli Civil

Sun 11/15

11:25 pm-7:35 pm

2 stops55h 40m

$2,802
Quickest round-trip

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Fri 7/3

8:25 pm-4:05 am

1 stop21h 10m

Tiruchirappalli Civil

Mon 7/6

4:10 pm-8:35 am

2 stops26h 55m

$3,040

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Mon 10/26

10:45 pm-10:15 am

2 stops25h 00m

Tiruchirappalli Civil

Sat 11/14

7:45 pm-7:15 pm

2 stops35h 00m

$4,038

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Sun 11/1

9:45 pm-10:15 am

2 stops25h 00m

Tiruchirappalli Civil

Thu 11/12

10:15 pm-6:45 pm

2 stops32h 00m

$4,181

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Fri 10/30

10:45 pm-10:15 am

2 stops25h 00m

Tiruchirappalli Civil

Sat 11/14

10:15 pm-7:15 pm

2 stops32h 30m

$4,906

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Thu 10/29

6:50 pm-9:15 am

2 stops51h 55m

Tiruchirappalli Civil

Sun 11/15

10:15 am-2:30 pm

2 stops39h 45m

$5,271

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Tiruchirappalli flight deals and tips

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

Fastest flight time

27h 50m

Direct flights

None
The fastest flight from Illinois to Tiruchirappalli takes 27h 50m
There are no direct flights from Illinois to Tiruchirappalli. There are no popular flight routes from Illinois to Tiruchirappalli.
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Frequently asked questions about flying from Illinois to Tiruchirappalli

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

    Prices for flights from Illinois to Tiruchirappalli Civil Airport are updated daily.

  • How old do you have to be to fly from Illinois to Tiruchirappalli Civil 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 Tiruchirappalli Civil Airport.

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

    The required travel and health documents for your Tiruchirappalli Civil 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 Tiruchirappalli Civil Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Illinois to Tiruchirappalli

  • How do I get Price Alerts for flights from Illinois to Tiruchirappalli?

    Search flight deals from Illinois to Tiruchirappalli. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Illinois to Tiruchirappalli with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Tiruchirappalli?

Book flights to Tiruchirappalli if you plan to visit one of these locations
Velankanni

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tiruchirappalli from Illinois.

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

Yes. All flights to Tiruchirappalli from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Illinois and Tiruchirappalli by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Illinois to Tiruchirappalli flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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