How does KAYAK find such low prices on flights from Indiana to Trieste?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Trieste.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Trieste?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Indiana to Trieste?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trieste with an airline and back to Indiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Trieste?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trieste from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$431 CHEAP FLIGHTS from Indiana to Trieste

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Flight Deals

Cheap Flights from Indiana to Trieste

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Indiana to Trieste

Fri, Oct 16 - Thu, Oct 22

3:00 pm - 10:55 pmORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

24h 55m1 stop Rome Fiumicino

3:15 pm - 1:10 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

28h 55m1 stop Rome Fiumicino

$751ITA Airways

Fri, Oct 16 - Thu, Oct 22

3:00 pm - 6:30 pmORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

20h 30m1 stop Rome Fiumicino

7:15 pm - 1:10 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

24h 55m1 stop Rome Fiumicino

$754ITA Airways

Fri, Oct 16 - Thu, Oct 22

10:30 pm - 9:55 pmORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

16h 25m1 stop Frankfurt am Main

6:15 am - 3:51 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

16h 36m2 stops Frankfurt am Main Toronto Pearson Intl

$823Multiple Airlines

Fri, Oct 16 - Thu, Oct 22

10:30 pm - 9:55 pmORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

16h 25m1 stop Frankfurt am Main

6:15 am - 3:51 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

16h 36m2 stops Frankfurt am Main Toronto Pearson Intl

$826Multiple Airlines

Sun, Oct 4 - Tue, Oct 13

3:00 pm - 10:55 pmORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

24h 55m1 stop Rome Fiumicino

7:15 pm - 1:10 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

24h 55m1 stop Rome Fiumicino

$830ITA Airways

Mon, Oct 5 - Tue, Oct 13

11:05 am - 1:05 pmORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

19h 00m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

6:35 am - 7:55 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

20h 20m3 stops Rome Fiumicino Barcelona-El Prat Frankfurt am Main

$863Multiple Airlines

Mon, Oct 5 - Tue, Oct 13

4:05 pm - 1:55 pmORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

14h 50m1 stop Frankfurt am Main

2:45 pm - 7:55 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

12h 10m1 stop Frankfurt am Main

$878Lufthansa

Mon, Oct 5 - Tue, Oct 13

10:30 pm - 10:25 pmORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

16h 55m1 stop Frankfurt am Main

6:20 am - 2:52 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

15h 32m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$893Multiple Airlines

Sun, Oct 4 - Tue, Oct 13

4:05 pm - 1:45 pmORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

14h 40m1 stop Frankfurt am Main

6:20 am - 8:06 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

20h 46m2 stops Frankfurt am Main Vancouver Intl

$894Multiple Airlines

Mon, Oct 5 - Tue, Oct 13

3:45 pm - 10:25 amORD Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari

35h 40m3 stops Toronto Pearson Intl Barcelona-El Prat Rome Fiumicino

6:35 am - 7:55 pmTRS Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl

20h 20m3 stops Rome Fiumicino Barcelona-El Prat Frankfurt am Main

$895Multiple Airlines

Useful Info

Cheapest flight	$431

Flight from Chicago to Trieste

How does KAYAK find such low prices on flights from Indiana to Trieste?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Trieste.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Trieste?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Indiana to Trieste?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trieste with an airline and back to Indiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Trieste?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trieste from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.