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 11h 31m on average, while flying from Fort Wayne to Venice Marco Polo Airport is 18h 40m 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.

$377 Cheap Flights from Indiana to Trieste in 2025

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Find the cheapest flights from Indiana to Trieste

Round-trip

One-way

Cheap round-trip flights

2:35 pm - 2:05 pmSDF-TRS

17h 30m2 stops

2:45 pm - 10:29 pmTRS-SDF

37h 44m2 stops

$721Lufthansa

Find Deal

Wed, Nov 12 - Sun, Nov 16

11:50 am - 2:30 pmORD-TRS

19h 40m2 stops

3:15 pm - 10:05 amTRS-ORD

25h 50m2 stops

$778

Find Deal

Mon, Nov 17 - Mon, Nov 24

4:20 pm - 2:05 pmORD-TRS

14h 45m1 stop

2:45 pm - 2:55 pmTRS-ORD

31h 10m2 stops

$845

Find Deal

Mon, Nov 17 - Mon, Nov 24

8:35 pm - 6:30 pmORD-TRS

38h 55m2 stops

7:25 pm - 3:45 pmTRS-ORD

51h 20m2 stops

$2,110Emirates

Find Deal

Mon, Sep 15 - Mon, Oct 13

4:20 pm - 10:55 pmORD-TRS

23h 35m2 stops

7:15 pm - 1:20 pmTRS-ORD

25h 05m2 stops

$2,320Austrian Airlines

Find Deal

Sun, Aug 24 - Wed, Aug 27

4:20 pm - 10:55 pmORD-TRS

23h 35m2 stops

6:35 am - 1:20 pmTRS-ORD

37h 45m2 stops

$2,380Austrian Airlines

Find Deal

Tue, Aug 26 - Fri, Aug 29

7:25 pm - 6:30 pmORD-TRS

16h 05m2 stops

11:15 am - 9:15 pmTRS-ORD

17h 00m2 stops

$4,266Icelandair

Find Deal

Sat, Sep 20 - Fri, Sep 26

7:25 pm - 6:30 pmORD-TRS

16h 05m2 stops

11:15 am - 6:15 pmTRS-ORD

38h 00m2 stops

$4,268Icelandair

Find Deal

Sat, Sep 20 - Thu, Sep 25

3:00 pm - 10:55 pmORD-TRS

24h 55m1 stop

3:15 pm - 1:10 pmTRS-ORD

28h 55m1 stop

$5,094ITA Airways

Find Deal

Sat, Sep 20 - Thu, Sep 25

3:00 pm - 10:25 amORD-TRS

12h 25m1 stop

1:00 pm - 1:10 pmTRS-ORD

31h 10m2 stops

$5,115ITA Airways

Find Deal

Sat, Sep 20 - Thu, Sep 25

Austrian Airlines flights from Indiana to Trieste

Our best Austrian Airlines deals on Indiana to Trieste flight tickets

Austrian Airlines

Aug 24

ORD4:20 pmChicago O'Hare Intl

23h 35m

2 stops

TRS10:55 pmTrieste Ronchi dei Legionari

Aug 27

TRS7:15 pmTrieste Ronchi dei Legionari

25h 05m

2 stops

ORD1:20 pmChicago O'Hare Intl

$2,320

Find similar

Austrian Airlines

Aug 26

ORD4:20 pmChicago O'Hare Intl

23h 35m

2 stops

TRS10:55 pmTrieste Ronchi dei Legionari

Aug 29

TRS6:35 amTrieste Ronchi dei Legionari

37h 45m

2 stops

ORD1:20 pmChicago O'Hare Intl

$2,380

Find similar

Lufthansa flights from Indiana to Trieste

Our best Lufthansa deals on Indiana to Trieste flight tickets

Lufthansa

Nov 12

SDF2:35 pmLouisville Intl

17h 30m

2 stops

TRS2:05 pmTrieste Ronchi dei Legionari

Nov 16

TRS2:45 pmTrieste Ronchi dei Legionari

37h 44m

2 stops

SDF10:29 pmLouisville Intl

$721

Find similar

Lufthansa

Nov 17

ORD4:20 pmChicago O'Hare Intl

14h 45m

1 stop

TRS2:05 pmTrieste Ronchi dei Legionari

Nov 24

TRS2:45 pmTrieste Ronchi dei Legionari

29h 25m

1 stop

ORD1:10 pmChicago O'Hare Intl

$870

Find similar

Lufthansa

Sep 4

ORD10:30 pmChicago O'Hare Intl

16h 55m

1 stop

TRS10:25 pmTrieste Ronchi dei Legionari

Sep 22

TRS2:45 pmTrieste Ronchi dei Legionari

29h 10m

1 stop

ORD12:55 pmChicago O'Hare Intl

$1,072

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleTrieste

SDF - TRS

SDFTRS

Louisville Intl

Wed 11/12

2:35 pm-2:05 pm

2 stops17h 30m

Trieste Ronchi dei Legionari

Sun 11/16

2:45 pm-10:29 pm

2 stops37h 44m

$721

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Mon 11/17

11:50 am-2:30 pm

2 stops19h 40m

Trieste Ronchi dei Legionari

Mon 11/24

3:15 pm-10:05 am

2 stops25h 50m

$778

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Mon 11/17

4:20 pm-2:05 pm

1 stop14h 45m

Trieste Ronchi dei Legionari

Mon 11/24

2:45 pm-2:55 pm

2 stops31h 10m

$845

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Mon 9/15

8:35 pm-6:30 pm

2 stops38h 55m

Trieste Ronchi dei Legionari

Mon 10/13

7:25 pm-3:45 pm

2 stops51h 20m

$2,110

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 8/24

4:20 pm-10:55 pm

2 stops23h 35m

Trieste Ronchi dei Legionari

Wed 8/27

7:15 pm-1:20 pm

2 stops25h 05m

$2,320

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Tue 8/26

4:20 pm-10:55 pm

2 stops23h 35m

Trieste Ronchi dei Legionari

Fri 8/29

6:35 am-1:20 pm

2 stops37h 45m

$2,380

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sat 9/20

7:25 pm-6:30 pm

2 stops16h 05m

Trieste Ronchi dei Legionari

Fri 9/26

11:15 am-9:15 pm

2 stops17h 00m

$4,266

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sat 9/20

7:25 pm-6:30 pm

2 stops16h 05m

Trieste Ronchi dei Legionari

Thu 9/25

11:15 am-6:15 pm

2 stops38h 00m

$4,268

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sat 9/20

3:00 pm-10:55 pm

1 stop24h 55m

Trieste Ronchi dei Legionari

Thu 9/25

3:15 pm-1:10 pm

1 stop28h 55m

$5,094

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sat 9/20

3:00 pm-10:25 am

1 stop12h 25m

Trieste Ronchi dei Legionari

Thu 9/25

1:00 pm-1:10 pm

2 stops31h 10m

$5,115

Flights are sorted by cheapest round-trip flights first.

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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 is the cheapest airline that flies from Indiana to Trieste Ronchi dei Legionari?

Lufthansa and Emirates are the most popular carriers operating from Indiana to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

United Airlines, American Airlines and Delta 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 40% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 4 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

Best Price Found	$377
Fastest flight time	12h 25m
Direct flights	None
Airports in Trieste	1 airport

The best one-way flight to Trieste from Indiana in the past 72 hours is $377. The best round-trip flight deal from Indiana to Trieste found on momondo in the last 72 hours is $721.

The fastest flight from Indiana to Trieste takes 12h 25m

There are no direct flights from Indiana to Trieste. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Trieste Ronchi dei Legionari Airport, Chicago Midway Airport - Trieste Ronchi dei Legionari Airport and Louisville Intl Airport - Trieste Ronchi dei Legionari Airport.

There is 1 airport near Trieste: Trieste Ronchi dei Legionari (TRS)

Search flight deals

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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Udine

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 $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Trieste departing on 10/7. 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

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Indiana to Trieste

Cheap round-trip flights

Cheap one-way flights

Austrian Airlines flights from Indiana to Trieste

Our best Austrian Airlines deals on Indiana to Trieste flight tickets

Lufthansa flights from Indiana to Trieste

Our best Lufthansa deals on Indiana to Trieste flight tickets

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Use the filters below to find and compare flights from Indiana to Trieste that are best for you.

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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 is the cheapest airline that flies from Indiana to Trieste Ronchi dei Legionari?

Lufthansa and Emirates are the most popular carriers operating from Indiana to Trieste Ronchi dei Legionari

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

Best Price Found

Fastest flight time

Direct flights

Airports in Trieste

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