TRS

$320 Find Cheap Flights from Illinois to Trieste - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Trieste departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Illinois to Trieste

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Trieste that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Trieste

Wed, Oct 14 - Thu, Oct 22
ITA Airways Logo
3:00 pm - 10:25 am
ORD
-
TRS
12h 25m
1 stop
ITA Airways Logo
7:15 pm - 1:10 pm
TRS
-
ORD
24h 55m
1 stop
$717ITA Airways
Wed, Oct 14 - Fri, Oct 23
ITA Airways Logo
3:00 pm - 10:25 am
ORD
-
TRS
12h 25m
1 stop
ITA Airways Logo
6:35 am - 1:10 pm
TRS
-
ORD
13h 35m
1 stop
$718ITA Airways
Sun, Aug 16 - Sun, Aug 23
ITA Airways Logo
3:00 pm - 6:30 pm
ORD
-
TRS
20h 30m
1 stop
ITA Airways Logo
6:35 am - 1:10 pm
TRS
-
ORD
13h 35m
1 stop
$738ITA Airways
Sun, Aug 16 - Sun, Aug 23
ITA Airways Logo
3:00 pm - 6:30 pm
ORD
-
TRS
20h 30m
1 stop
ITA Airways Logo
6:35 am - 1:10 pm
TRS
-
ORD
13h 35m
1 stop
$745ITA Airways
Tue, Aug 18 - Tue, Aug 25
KLM Logo
1:51 pm - 6:30 pm
MDW
-
TRS
21h 39m
2 stops
KLM Logo
6:35 am - 10:36 pm
TRS
-
MDW
23h 01m
2 stops
$820KLM
Tue, Aug 18 - Tue, Aug 25
KLM Logo
1:25 pm - 6:30 pm
MDW
-
TRS
22h 05m
2 stops
KLM Logo
6:35 am - 10:36 pm
TRS
-
MDW
23h 01m
2 stops
$825KLM
Thu, Sep 3 - Mon, Sep 21
Multiple Airlines Logo
8:15 am - 10:15 pm
MDW
-
TRS
31h 00m
2 stops
Multiple Airlines Logo
6:10 am - 10:00 pm
TRS
-
MDW
22h 50m
2 stops
$953Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
Multiple Airlines Logo
7:40 am - 1:45 pm
MDW
-
TRS
23h 05m
2 stops
Multiple Airlines Logo
6:20 am - 9:00 pm
TRS
-
MDW
21h 40m
2 stops
$1,005Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
United Airlines Logo
1:00 pm - 10:25 am
STL
-
TRS
14h 25m
2 stops
United Airlines Logo
6:35 am - 6:42 pm
TRS
-
STL
19h 07m
2 stops
$1,220United Airlines
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
6:54 pm - 10:25 am
STL
-
TRS
32h 31m
2 stops
United Airlines Logo
6:35 am - 6:42 pm
TRS
-
STL
19h 07m
2 stops
$1,569United Airlines
Useful Info

Good to know

Cheapest flight$320
Flight from Chicago to Trieste

FAQs for booking flights from Illinois to Trieste

  • How does KAYAK find such low prices on flights from Illinois 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 Illinois to Trieste.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from Illinois 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 Illinois 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 Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
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Everything you need to know for your flight to Trieste

Information on the airport you'll fly into in Trieste

Trieste (TRS)