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Cheap flights from Chicago to Trieste from $541

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Trieste departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Trieste

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Trieste.
8:45 am - 2:05 pmORD-TRS
22h 20m2 stops
6:30 am - 9:54 pmTRS-ORD
22h 24m2 stops
Tue, May 6 - Tue, May 13
8:40 am - 12:20 pmORD-TRS
20h 40m2 stops
11:15 am - 12:10 pmTRS-ORD
31h 55m3 stops
Mon, May 12 - Mon, May 19
3:00 pm - 6:30 pmORD-TRS
20h 30m1 stop
6:35 am - 1:10 pmTRS-ORD
13h 35m1 stop
$902ITA Airways
Find Deal
Sun, May 11 - Sun, May 18
3:00 pm - 6:30 pmORD-TRS
20h 30m1 stop
6:35 am - 1:10 pmTRS-ORD
13h 35m1 stop
$906ITA Airways
Find Deal
Sun, May 11 - Sun, May 18
7:25 pm - 6:30 pmORD-TRS
16h 05m2 stops
11:15 am - 9:15 pmTRS-ORD
17h 00m2 stops
$1,001Icelandair
Find Deal
Sun, May 11 - Sun, May 18
4:00 pm - 2:05 pmORD-TRS
15h 05m1 stop
2:45 pm - 7:55 pmTRS-ORD
12h 10m1 stop
$1,059Lufthansa
Find Deal
Tue, May 6 - Tue, May 13
4:00 pm - 2:05 pmORD-TRS
15h 05m1 stop
2:45 pm - 7:55 pmTRS-ORD
12h 10m1 stop
$1,066Lufthansa
Find Deal
Tue, Sep 23 - Tue, Sep 30
12:48 pm - 2:25 pmMDW-TRS
18h 37m2 stops
6:35 am - 9:28 pmTRS-MDW
21h 53m2 stops
$1,289Delta
Find Deal
Tue, May 6 - Tue, May 13
10:39 am - 2:25 pmMDW-TRS
20h 46m2 stops
6:35 am - 9:38 pmTRS-MDW
22h 03m2 stops
$1,627Delta
Find Deal
Sat, Jun 21 - Sat, Jul 5
7:25 pm - 6:30 pmORD-TRS
16h 05m2 stops
11:15 am - 7:55 amTRS-ORD
27h 40m3 stops
$1,890Icelandair
Find Deal
Fri, Jun 20 - Wed, Jul 2

Lufthansa flights from Chicago to Trieste

Our best Lufthansa deals on Chicago to Trieste flight tickets
Lufthansa
May 6
ORD4:00 pmChicago O'Hare Intl
15h 05m
1 stop
TRS2:05 pmTrieste Ronchi dei Legionari
May 13
TRS2:45 pmTrieste Ronchi dei Legionari
12h 10m
1 stop
ORD7:55 pmChicago O'Hare Intl
Lufthansa
Sep 23
ORD4:00 pmChicago O'Hare Intl
15h 05m
1 stop
TRS2:05 pmTrieste Ronchi dei Legionari
Sep 30
TRS2:45 pmTrieste Ronchi dei Legionari
12h 10m
1 stop
ORD7:55 pmChicago O'Hare Intl
Lufthansa
May 12
ORD10:30 pmChicago O'Hare Intl
16h 55m
1 stop
TRS10:25 pmTrieste Ronchi dei Legionari
May 19
TRS2:45 pmTrieste Ronchi dei Legionari
29h 10m
1 stop
ORD12:55 pmChicago O'Hare Intl

ITA Airways flights from Chicago to Trieste

Our best ITA Airways deals on Chicago to Trieste flight tickets
ITA Airways
May 11
ORD3:00 pmChicago O'Hare Intl
20h 30m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
May 18
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
ITA Airways
May 11
ORD3:00 pmChicago O'Hare Intl
20h 30m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
May 18
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
ITA Airways
May 6
ORD7:10 amChicago O'Hare Intl
20h 15m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
May 13
TRS7:15 pmTrieste Ronchi dei Legionari
24h 55m
1 stop
ORD1:10 pmChicago O'Hare Intl

See travel insights to Trieste from

How to get the cheapest flight ticket from Chicago 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 day to depart on your flight to Trieste?

The cheapest day to depart on your flight to Trieste is on a Thursday when prices can be found for as low as $915. This is often the case because there is less demand to fly during this day of the week. Flights from Chicago to Trieste on a Saturday will generally be more expensive and average around $1,563. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Trieste?

Our most recent data shows that the best time of day to fly to Trieste is in the afternoon. Flights from Chicago to Trieste during this time can be as low as $1,118. Flights to Trieste are more costly in the afternoon, with an average ticket price of $1,118. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Chicago to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Trieste according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Trieste (CHI to TRS) flight deals and tips

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

Best Price Found

$541

Fastest flight time

12h 25m

Direct flights

None

Airports in Trieste

1 airport
The best one-way flight to Trieste from Chicago in the past 72 hours is $541. The best round-trip flight deal from Chicago to Trieste found on momondo in the last 72 hours is $677.
The fastest flight from Chicago to Trieste takes 12h 25m
There are no direct flights from Chicago to Trieste. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Trieste Ronchi dei Legionari Airport and Chicago Midway Airport - Trieste Ronchi dei Legionari Airport.
There is 1 airport near Trieste: Trieste Ronchi dei Legionari (TRS)

  • How far is Chicago to Trieste Ronchi dei Legionari by plane?

    The distance between Chicago and Trieste Ronchi dei Legionari is about 4695.7 mi. By plane, this route typically takes 12h 25m.

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

    Prices for flights from Chicago to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Trieste Ronchi dei Legionari Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Trieste Ronchi dei Legionari Airport.

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

    The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago to Trieste?


Best airlines flying from Chicago to Trieste

Compare and see reviews for airlines that fly from Chicago to Trieste with momondo
Airline
Rating
Free Cancellation
Price
ITA AirwaysPriceFrom $739Free CancellationRating
6.7
946 reviews
Search ITA Airways flights

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Grado
Udine

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Trieste. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Trieste from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Chicago 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 Chicago to Trieste right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trieste, momondo offers a useful price alert feature which will track prices for flights to Trieste from Chicago and alert you when they change.


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