HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indiana

$557+ Cheap flights from Trieste (TRS) to Indiana

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — IND
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trieste to Indiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 1, 2025.

Round-trip from

$557
(lol.travel)
From Trieste Ronchi dei Legionari to Indiana
Search Deals

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 August 1, 2025.

This lol.travel deal was found by Cheapflights users on 7/30. 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.
Sat 8/2311:15 amTRS - ORD
1 stop32h 55mITA Airways
Mon 9/13:00 pmORD - TRS
1 stop20h 30mITA Airways
Deal found 7/30$557
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:30 amTRS - ORD
1 stop20h 25mLufthansa
Tue 9/210:30 pmORD - TRS
1 stop17h 05mLufthansa
Deal found 7/31$585
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:30 amTRS - ORD
2 stops15h 34mMultiple Airlines
Mon 9/15:55 pmORD - TRS
2 stops21h 30mMultiple Airlines
Deal found 7/30$765
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:35 amTRS - ORD
2 stops16h 38mKLM
Wed 8/202:00 pmORD - TRS
2 stops21h 30mKLM
Deal found 7/31$1,028
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:35 amTRS - SBN
2 stops35h 50mDelta
Mon 8/182:15 pmSBN - TRS
2 stops38h 10mDelta
Deal found 8/1$1,050

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 August 1, 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

Sat 8/23

11:15 am-1:10 pm

1 stop32h 55m

Chicago O'Hare Intl

Mon 9/1

3:00 pm-6:30 pm

1 stop20h 30m

$557

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Thu 8/28

6:30 am-7:55 pm

1 stop20h 25m

Chicago O'Hare Intl

Tue 9/2

10:30 pm-10:35 pm

1 stop17h 05m

$585

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Sat 8/23

6:30 am-3:04 pm

2 stops15h 34m

Chicago O'Hare Intl

Mon 9/1

5:55 pm-10:25 pm

2 stops21h 30m

$765

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Sat 8/16

6:35 am-4:13 pm

2 stops16h 38m

Chicago O'Hare Intl

Wed 8/20

2:00 pm-6:30 pm

2 stops21h 30m

$1,028

TriesteSouth Bend

TRS - SBN

TRSSBN

Trieste Ronchi dei Legionari

Fri 8/15

6:35 am-12:25 pm

2 stops35h 50m

South Bend/Michiana

Mon 8/18

2:15 pm-10:25 am

2 stops38h 10m

$1,050

TriesteIndianapolis

TRS - IND

TRSIND

Trieste Ronchi dei Legionari

Mon 8/18

6:35 am-5:54 pm

2 stops17h 19m

$1,625

TriesteIndianapolis

TRS - IND

TRSIND

Trieste Ronchi dei Legionari

Sun 8/17

6:35 am-7:19 pm

2 stops18h 44m

$1,629

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Indiana. Reviews last updated August 1, 2025.
See what other customers who have flown with Delta, KLM, and Lufthansa from Trieste to Indiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Lufthansa
6.8
Okay
7,275 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
ITA Airways
6.7
Okay
1,011 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • 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 $297). Flying from Trieste to Indiana in March is currently the most expensive (average of $361). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Trieste to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
Vicenza to Newark flights
Vicenza to John F Kennedy Intl flights
Vicenza to Miami flights
Vicenza to LaGuardia flights
Trieste to Newark flights
Vicenza to Dallas/Fort Worth flights
Vicenza to Dulles Intl flights
Vicenza to Los Angeles flights
Vicenza to Fort Lauderdale flights
Vicenza to O'Hare Intl flights
Vicenza to West Palm Beach flights
Vicenza to Santa Ana flights
Vicenza to Denver flights
Vicenza to Baltimore flights
Vicenza to Reagan-National flights
Vicenza to Boston flights
Trieste to John F Kennedy Intl flights
Vicenza to Philadelphia flights
Vicenza to Atlanta flights
Vicenza to Orlando flights
Vicenza to San Francisco flights
Vicenza to Tampa flights
Vicenza to Midway flights
Vicenza to Hobby flights
Vicenza to Seattle flights
Vicenza to Las Vegas flights
Vicenza to George Bush Intcntl flights
Vicenza to Portland flights
Vicenza to Raleigh flights
Vicenza to Detroit flights
Vicenza to San Diego flights
Vicenza to Honolulu flights
Vicenza to Pittsburgh flights
Vicenza to Charlotte flights
Vicenza to Ontario flights
Vicenza to Sky Harbor Intl flights
Vicenza to Stewart flights
Trieste to Miami flights
Vicenza to Wichita flights
Vicenza to Salt Lake City flights
Trieste to Fort Lauderdale flights
Vicenza to Nashville flights
Vicenza to Columbus flights
Vicenza to Indianapolis flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.