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Tiruchirappalli

$1,433+ Cheap flights from Illinois to Tiruchirappalli (TRZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TRZ
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Illinois to Tiruchirappalli

Cheapest flights from Illinois to Tiruchirappalli
Explore the most affordable flight options available from Illinois to Tiruchirappalli. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:45 pm
ORD
-
TRZ
2 stops24h 50m
British Airways
Sat 3/212:55 pm
TRZ
-
ORD
2 stops60h 00m
British Airways
Deal found 2/2$1,433
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:15 pm
ORD
-
TRZ
2 stops23h 10m
British Airways
Sat 8/18:00 pm
TRZ
-
ORD
2 stops51h 00m
British Airways
Deal found 2/3$1,597
This British Airways deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/89:35 pm
ORD
-
TRZ
2 stops26h 00m
British Airways
Thu 3/125:55 pm
TRZ
-
ORD
2 stops36h 20m
British Airways
Deal found 2/2$7,721

Find flight deals from Illinois to Tiruchirappalli

Keep the following information in mind while searching for Illinois to Tiruchirappalli flight deals. Data was last updated February 3, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,433
(KAYAK)
Provider with most accurate pricing for Chicago (CHI)-Tiruchirappalli Civil flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Tiruchirappalli Civil flights.
Search Deals
From Illinois to Tiruchirappalli Civil
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Illinois to Tiruchirappalli that are best for you.

Fly from

Illinois

Fly to

Tiruchirappalli

Route

Depart

Return

Price

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Thu 3/5

9:45 pm-10:05 am

2 stops24h 50m

Tiruchirappalli Civil

Sat 3/21

2:55 pm-4:25 pm

2 stops60h 00m

$1,433

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Sat 5/23

9:15 pm-6:55 am

2 stops23h 10m

Tiruchirappalli Civil

Sat 8/1

8:00 pm-12:30 pm

2 stops51h 00m

$1,597

ChicagoTiruchirappalli

ORD - TRZ

ORDTRZ

Chicago O'Hare Intl

Sun 3/8

10:45 pm-2:35 pm

2 stops29h 20m

Tiruchirappalli Civil

Thu 3/12

5:55 pm-2:50 pm

2 stops55h 25m

$7,721

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Illinois to Tiruchirappalli

Have a flexible travel schedule? Discover the best time to fly to Tiruchirappalli from Illinois with our price prediction graph.
Estimated round-trip 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 Illinois to Tiruchirappalli
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Tiruchirappalli. 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 into for flights to Tiruchirappalli from Illinois?

    Tiruchirappalli Civil (TRZ), located 3.6 mi from the city center, is the airport you fly into when you book flights from Illinois to Tiruchirappalli.

  • How long is the flight from Illinois to Tiruchirappalli?

    For as low as $1,433, British Airways can have you in Tiruchirappalli from Illinois in 24h 50m. The distance between Illinois and Tiruchirappalli is about 8689 mi.

  • Can I find deals for flights from Illinois to Tiruchirappalli that include hotel bookings?

    Yes. In addition to deals on Illinois to Tiruchirappalli flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Tiruchirappalli?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Tiruchirappalli.

  • Can I find deals for business class flights from Illinois to Tiruchirappalli?

    Yes. Cheapflights offers flight deals from Illinois to Tiruchirappalli 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

Traveling to a place near Tiruchirappalli?

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

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