How long does it take to fly to Trieste?

Average flight duration from Indiana to Trieste depends on which airport you fly into and out of. Flying from Indianapolis to Venice Marco Polo Airport is 12h 05m on average, while flying from Fort Wayne to Venice Marco Polo Airport is 14h 53m on average. Venice Marco Polo Airport is the most popular airport in Trieste.

When did momondo last update prices for flights from Indiana to Trieste Ronchi dei Legionari Airport?

Prices for flights from Indiana to Trieste Ronchi dei Legionari Airport refresh daily.

How old do you have to be to fly from Indiana to Trieste Ronchi dei Legionari Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Trieste Ronchi dei Legionari Airport.

What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$772 Cheap Flights from Indiana to Trieste in 2025/26

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Find the cheapest flights from Indiana to Trieste

Round-trip

Cheap round-trip flights

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2:42 pm - 2:05 pmIND-TRS

17h 23m2 stops

3:00 pm - 5:44 pmTRS-IND

32h 44m2 stops

$772Lufthansa

Find Deal

Wed, Dec 3 - Sun, Dec 7

1:38 pm - 2:05 pmSDF-TRS

18h 27m2 stops

3:00 pm - 5:16 pmTRS-SDF

32h 16m2 stops

$772Lufthansa

Find Deal

Wed, Dec 3 - Sun, Dec 7

3:20 pm - 2:00 pmORD-TRS

15h 40m1 stop

7:15 pm - 4:20 pmTRS-ORD

52h 05m2 stops

$950Multiple Airlines

Find Deal

Tue, Dec 30 - Tue, Jan 6

9:50 pm - 6:30 pmORD-TRS

37h 40m2 stops

7:15 pm - 4:20 pmTRS-ORD

52h 05m2 stops

$954Multiple Airlines

Find Deal

Tue, Dec 30 - Tue, Jan 6

12:48 pm - 6:30 pmMDW-TRS

22h 42m2 stops

3:15 pm - 10:22 pmTRS-MDW

38h 07m2 stops

$967KLM

Find Deal

Thu, Jan 22 - Mon, Jan 26

6:25 pm - 2:00 pmORD-TRS

12h 35m1 stop

2:40 pm - 3:20 pmTRS-ORD

31h 40m1 stop

$994Lufthansa

Find Deal

Tue, Dec 30 - Tue, Jan 6

3:00 pm - 10:25 amORD-TRS

12h 25m1 stop

6:35 am - 1:10 pmTRS-ORD

13h 35m1 stop

$1,226ITA Airways

Find Deal

Sun, Apr 5 - Wed, Apr 8

9:20 am - 10:55 pmORD-TRS

30h 35m2 stops

6:35 am - 6:25 pmTRS-ORD

18h 50m2 stops

$1,241ITA Airways

Find Deal

Sun, Apr 5 - Wed, Apr 8

11:25 am - 2:30 pmORD-TRS

20h 05m2 stops

11:15 am - 9:40 amTRS-ORD

53h 25m2 stops

$1,249Turkish Airlines

Find Deal

Sun, Apr 5 - Wed, Apr 8

12:45 pm - 6:30 pmMDW-TRS

22h 45m2 stops

6:35 am - 5:34 pmTRS-MDW

17h 59m2 stops

$2,156KLM

Find Deal

Tue, Dec 30 - Tue, Jan 6

Lufthansa flights from Indiana to Trieste

Our best Lufthansa deals on Indiana to Trieste flight tickets

Lufthansa

Dec 3

IND2:42 pmIndianapolis

17h 23m

2 stops

TRS2:05 pmTrieste Ronchi dei Legionari

Dec 7

TRS3:00 pmTrieste Ronchi dei Legionari

32h 44m

2 stops

IND5:44 pmIndianapolis

$772

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Lufthansa

Dec 30

ORD6:25 pmChicago O'Hare Intl

12h 35m

1 stop

TRS2:00 pmTrieste Ronchi dei Legionari

Jan 6

TRS2:40 pmTrieste Ronchi dei Legionari

31h 40m

1 stop

ORD3:20 pmChicago O'Hare Intl

$994

Find similar

Lufthansa

Apr 5

ORD9:40 pmChicago O'Hare Intl

37h 50m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Apr 8

TRS6:20 amTrieste Ronchi dei Legionari

15h 30m

1 stop

ORD2:50 pmChicago O'Hare Intl

$1,172

Find similar

KLM flights from Indiana to Trieste

Our best KLM deals on Indiana to Trieste flight tickets

KLM

Jan 22

MDW12:48 pmChicago Midway

22h 42m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Jan 26

TRS3:15 pmTrieste Ronchi dei Legionari

38h 07m

2 stops

MDW10:22 pmChicago Midway

$967

Find similar

KLM

Dec 30

MDW12:45 pmChicago Midway

22h 45m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Jan 6

TRS6:35 amTrieste Ronchi dei Legionari

17h 59m

2 stops

MDW5:34 pmChicago Midway

$2,156

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisTrieste

IND - TRS

INDTRS

Indianapolis

Wed 12/3

2:42 pm-2:05 pm

2 stops17h 23m

Trieste Ronchi dei Legionari

Sun 12/7

3:00 pm-5:44 pm

2 stops32h 44m

$772

LouisvilleTrieste

SDF - TRS

SDFTRS

Louisville Intl

Wed 12/3

1:38 pm-2:05 pm

2 stops18h 27m

Trieste Ronchi dei Legionari

Sun 12/7

3:00 pm-5:16 pm

2 stops32h 16m

$772

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Tue 12/30

3:20 pm-2:00 pm

1 stop15h 40m

Trieste Ronchi dei Legionari

Tue 1/6

7:15 pm-4:20 pm

2 stops52h 05m

$950

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Tue 12/30

9:50 pm-6:30 pm

2 stops37h 40m

Trieste Ronchi dei Legionari

Tue 1/6

7:15 pm-4:20 pm

2 stops52h 05m

$954

ChicagoTrieste

MDW - TRS

MDWTRS

Chicago Midway

Thu 1/22

12:48 pm-6:30 pm

2 stops22h 42m

Trieste Ronchi dei Legionari

Mon 1/26

3:15 pm-10:22 pm

2 stops38h 07m

$967

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Tue 12/30

6:25 pm-2:00 pm

1 stop12h 35m

Trieste Ronchi dei Legionari

Tue 1/6

2:40 pm-3:20 pm

1 stop31h 40m

$994

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 4/5

3:00 pm-10:25 am

1 stop12h 25m

Trieste Ronchi dei Legionari

Wed 4/8

6:35 am-1:10 pm

1 stop13h 35m

$1,226

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 4/5

9:20 am-10:55 pm

2 stops30h 35m

Trieste Ronchi dei Legionari

Wed 4/8

6:35 am-6:25 pm

2 stops18h 50m

$1,241

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 4/5

11:25 am-2:30 pm

2 stops20h 05m

Trieste Ronchi dei Legionari

Wed 4/8

11:15 am-9:40 am

2 stops53h 25m

$1,249

ChicagoTrieste

MDW - TRS

MDWTRS

Chicago Midway

Tue 12/30

12:45 pm-6:30 pm

2 stops22h 45m

Trieste Ronchi dei Legionari

Tue 1/6

6:35 am-5:34 pm

2 stops17h 59m

$2,156

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How to get the cheapest flight ticket from Indiana to Trieste

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

Airlines

Other information

What airlines fly to Trieste?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Trieste from Indiana according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 5 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

Cheap Indiana to Trieste flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Trieste

Direct flights	None

There are no direct flights from Indiana to Trieste. There are no popular flight routes from Indiana to Trieste.

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When did momondo last update prices for flights from Indiana to Trieste Ronchi dei Legionari Airport?
Prices for flights from Indiana to Trieste Ronchi dei Legionari Airport refresh daily.
How old do you have to be to fly from Indiana to Trieste Ronchi dei Legionari Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Trieste?

It is quick and easy to find Indiana to Trieste flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trieste that suits you.

Can I find flights from Indiana to Trieste with flexible booking policies on momondo?

Flights from Indiana to Trieste with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Indiana to Trieste?

Once all potential Indiana to Trieste flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Indiana to Trieste 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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Cheap flights from Indiana to Trieste from $772

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Trieste departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

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Filter for what you want

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Price Alerts

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Find the cheapest flights from Indiana to Trieste

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Lufthansa flights from Indiana to Trieste

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How to get the cheapest flight ticket from Indiana to Trieste

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 airlines fly to Trieste?

How long does it take to fly to Trieste?

Cheap Indiana to Trieste flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Trieste

Direct flights

When did momondo last update prices for flights from Indiana to Trieste Ronchi dei Legionari Airport?

How old do you have to be to fly from Indiana to Trieste Ronchi dei Legionari Airport?

What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

Traveling to a place near Trieste?

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Trieste?

Can I find flights from Indiana to Trieste with flexible booking policies on momondo?

How can momondo help me find flights from Indiana to Trieste?

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

An easier way to manage your Trieste trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Italy

Fly your favorite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo