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$399+ Cheap flights from Trieste (TRS) to Indiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — IND
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Trieste to Indiana

Keep the following information in mind while searching for Trieste to Indiana flight deals. Data was last updated September 17, 2025.

Round-trip from

$571
(lol.travel)

One-way from

$399
(Kiwi.com)
From Trieste Ronchi dei Legionari to Indiana
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One-way flight from Trieste Ronchi dei Legionari to Indiana
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Find flight deals from Trieste to Indiana

Cheapest flights from Trieste to Indiana
Explore the most affordable flight options available from Trieste to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This lol.travel deal was found by Cheapflights users on 9/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:35 amTRS - ORD
2 stops17h 32mITA Airways
Mon 10/611:05 amORD - TRS
2 stops16h 20mITA Airways
Deal found 9/17$571
This Lufthansa deal was found by Cheapflights users on 9/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:25 amTRS - ORD
1 stop13h 45mLufthansa
Mon 11/244:20 pmORD - TRS
1 stop14h 40mLufthansa
Deal found 9/14$579
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:15 pmTRS - ORD
2 stops30h 05mITA Airways
Sun 10/510:45 amORD - TRS
2 stops16h 40mITA Airways
Deal found 9/15$597
This oojo deal was found by Cheapflights users on 9/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:35 amTRS - ORD
2 stops18h 46mITA Airways
Sat 10/411:05 amORD - TRS
2 stops20h 25mITA Airways
Deal found 9/17$599
This ITA Airways deal was found by Cheapflights users on 9/15. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:35 amTRS - ORD
1 stop13h 35mITA Airways
Sun 9/283:00 pmORD - TRS
1 stop12h 25mITA Airways
Deal found 9/15$631
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:35 amTRS - SBN
2 stops21h 08mKLM
Tue 12/24:56 pmSBN - TRS
2 stops39h 34mKLM
Deal found 9/14$1,180
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:35 amTRS - SBN
2 stops21h 02mUnited Airlines
Tue 12/21:08 pmSBN - TRS
2 stops15h 17mUnited Airlines
Deal found 9/16$1,230

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trieste to Indiana 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 September 17, 2025.
Use the filters below to find and compare flights from Trieste to Indiana that are best for you.

Fly from

Trieste

Fly to

Indiana

Route

Depart

Return

Price

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Thu 10/2

6:35 am-5:07 pm

2 stops17h 32m

Chicago O'Hare Intl

Mon 10/6

11:05 am-10:25 am

2 stops16h 20m

$571

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Thu 11/20

6:25 am-1:10 pm

1 stop13h 45m

Chicago O'Hare Intl

Mon 11/24

4:20 pm-2:00 pm

1 stop14h 40m

$579

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Wed 10/1

2:45 pm-11:30 am

2 stops27h 45m

Chicago O'Hare Intl

Sun 10/5

10:30 pm-10:35 pm

1 stop17h 05m

$639

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Thu 10/2

6:30 am-7:55 pm

1 stop20h 25m

Chicago O'Hare Intl

Mon 10/6

10:30 pm-10:25 pm

1 stop16h 55m

$653

TriesteIndianapolis

TRS - IND

TRSIND

Trieste Ronchi dei Legionari

Thu 3/5

6:25 am-6:48 pm

2 stops18h 23m

Indianapolis

Mon 3/9

6:30 pm-2:00 pm

2 stops38h 30m

$704

TriesteSouth Bend

TRS - SBN

TRSSBN

Trieste Ronchi dei Legionari

Fri 11/28

6:35 am-9:43 pm

2 stops21h 08m

South Bend/Michiana

Tue 12/2

4:56 pm-2:30 pm

2 stops39h 34m

$1,180

TriesteSouth Bend

TRS - SBN

TRSSBN

Trieste Ronchi dei Legionari

Fri 11/28

6:35 am-9:37 pm

2 stops21h 02m

South Bend/Michiana

Tue 12/2

1:08 pm-10:25 am

2 stops15h 17m

$1,230

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Thu 10/23

2:10 pm-4:30 pm

3 stops57h 20m

$399

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Thu 10/23

6:30 am-12:55 pm

1 stop13h 25m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Trieste to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Trieste 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 Trieste to Indiana
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 Trieste to Indiana. 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 from for flights from Trieste to Indiana?

    Most people fly from Trieste Ronchi dei Legionari (TRS) if they book a flight from Trieste to Indiana. Trieste Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

  • How long is the flight from Trieste to Indiana?

    A quick flight from Trieste to Indiana can take about 13h 45m. ITA Airways provides one of the quickest options available for as low as $579. Trieste and Indiana are separated by a distance of 4683 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Trieste to Indiana?

    The most popular route from Trieste to Indiana is Trieste Ronchi dei Legionari - Chicago O'Hare Intl. You may also consider Trieste Ronchi dei Legionari - Indianapolis or Trieste Ronchi dei Legionari - South Bend/Michiana.

  • Can I find deals for flights from Trieste to Indiana that include hotel bookings?

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

  • How can I find direct flights from Trieste to Indiana?

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

  • Can I find deals for business class flights from Trieste to Indiana?

    Yes. Cheapflights offers flight deals from Trieste to Indiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Trieste to Indiana?

    Currently, August is the cheapest month in which you can book a flight from Trieste to Indiana (average of $286). Flying from Trieste to Indiana in March is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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