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Cheap flights from Trieste to Chicago from $496

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Trieste to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
ITA Airways Logo
6:35 am - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
13h 35m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 10:55 pmORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
24h 55m1 stop Rome Fiumicino
$626ITA Airways
Wed, Oct 7 - Sun, Oct 11
ITA Airways Logo
6:35 am - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
13h 35m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 10:25 amORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
12h 25m1 stop Rome Fiumicino
$641ITA Airways
Fri, Oct 9 - Sun, Oct 11
ITA Airways Logo
7:15 pm - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
24h 55m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 6:30 pmORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
20h 30m1 stop Rome Fiumicino
$681ITA Airways
Tue, Oct 6 - Sun, Oct 11
ITA Airways Logo
7:15 pm - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
24h 55m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 6:30 pmORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
20h 30m1 stop Rome Fiumicino
$682ITA Airways
Tue, Oct 6 - Sun, Oct 11
ITA Airways Logo
7:15 pm - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
24h 55m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 10:55 pmORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
24h 55m1 stop Rome Fiumicino
$698ITA Airways
Thu, Oct 8 - Sun, Oct 11
ITA Airways Logo
7:15 pm - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
24h 55m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 10:55 pmORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
24h 55m1 stop Rome Fiumicino
$699ITA Airways
Thu, Oct 8 - Wed, Oct 14
ITA Airways Logo
7:15 pm - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
24h 55m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 2:45 pmORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
16h 45m1 stop Rome Fiumicino
$813ITA Airways
Sat, Oct 3 - Sun, Oct 11
ITA Airways Logo
7:15 pm - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
24h 55m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 2:30 pmORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
16h 30m1 stop Rome Fiumicino
$814ITA Airways
Sat, Oct 3 - Wed, Oct 14
ITA Airways Logo
6:35 am - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
13h 35m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 2:45 pmORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
16h 45m1 stop Rome Fiumicino
$831ITA Airways
Fri, Oct 2 - Sun, Oct 11
ITA Airways Logo
7:15 pm - 1:10 pmTRS  Trieste Ronchi dei Legionari-ORD Chicago O'Hare Intl
24h 55m1 stop Rome Fiumicino
ITA Airways Logo
3:00 pm - 2:30 pmORD  Chicago O'Hare Intl-TRS Trieste Ronchi dei Legionari
16h 30m1 stop Rome Fiumicino
$861ITA Airways
Sat, Oct 3 - Fri, Oct 9

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ITA Airways flights from Trieste to Chicago

Our best ITA Airways deals on Trieste to Chicago flight tickets
ITA Airways
Oct 7
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
Oct 11
ORD3:00 pmChicago O'Hare Intl
24h 55m
1 stop
TRS10:55 pmTrieste Ronchi dei Legionari
$626
ITA Airways
Oct 9
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
Oct 11
ORD3:00 pmChicago O'Hare Intl
12h 25m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
$641
ITA Airways
Oct 6
TRS7:15 pmTrieste Ronchi dei Legionari
24h 55m
1 stop
ORD1:10 pmChicago O'Hare Intl
Oct 11
ORD3:00 pmChicago O'Hare Intl
20h 30m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
$681

Lufthansa flights from Trieste to Chicago

Our best Lufthansa deals on Trieste to Chicago flight tickets
Lufthansa
Oct 4
TRS6:10 amTrieste Ronchi dei Legionari
20h 42m
2 stops
ORD7:52 pmChicago O'Hare Intl
Oct 8
ORD10:30 pmChicago O'Hare Intl
16h 45m
1 stop
TRS10:15 pmTrieste Ronchi dei Legionari
$925
Lufthansa
Oct 4
TRS6:10 amTrieste Ronchi dei Legionari
15h 45m
1 stop
ORD2:55 pmChicago O'Hare Intl
Oct 8
ORD10:30 pmChicago O'Hare Intl
16h 45m
1 stop
TRS10:15 pmTrieste Ronchi dei Legionari
$1,015

momondo Fare Finder

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

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Price

Cheapest round-trip

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Wed 10/7

6:35 am-1:10 pm

1 stop13h 35m

Chicago O'Hare Intl

Sun 10/11

3:00 pm-10:55 pm

1 stop24h 55m

$626
Quickest round-trip

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Fri 10/9

6:35 am-1:10 pm

1 stop13h 35m

Chicago O'Hare Intl

Sun 10/11

3:00 pm-10:25 am

1 stop12h 25m

$641

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Tue 10/6

7:15 pm-1:10 pm

1 stop24h 55m

Chicago O'Hare Intl

Sun 10/11

3:00 pm-6:30 pm

1 stop20h 30m

$681

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Tue 10/6

7:15 pm-1:10 pm

1 stop24h 55m

Chicago O'Hare Intl

Sun 10/11

3:00 pm-6:30 pm

1 stop20h 30m

$682

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Thu 10/8

7:15 pm-1:10 pm

1 stop24h 55m

Chicago O'Hare Intl

Sun 10/11

3:00 pm-10:55 pm

1 stop24h 55m

$698

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Thu 10/8

7:15 pm-1:10 pm

1 stop24h 55m

Chicago O'Hare Intl

Wed 10/14

3:00 pm-10:55 pm

1 stop24h 55m

$699

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Sat 10/3

7:15 pm-1:10 pm

1 stop24h 55m

Chicago O'Hare Intl

Sun 10/11

3:00 pm-2:45 pm

1 stop16h 45m

$813

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Sat 10/3

7:15 pm-1:10 pm

1 stop24h 55m

Chicago O'Hare Intl

Wed 10/14

3:00 pm-2:30 pm

1 stop16h 30m

$814

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Fri 10/2

6:35 am-1:10 pm

1 stop13h 35m

Chicago O'Hare Intl

Sun 10/11

3:00 pm-2:45 pm

1 stop16h 45m

$831

TriesteChicago

TRS Trieste Ronchi dei Legionari - ORD Chicago O'Hare Intl

TRSORD

Trieste Ronchi dei Legionari

Sat 10/3

7:15 pm-1:10 pm

1 stop24h 55m

Chicago O'Hare Intl

Fri 10/9

3:00 pm-2:30 pm

1 stop16h 30m

$861

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Chicago from

How to get the cheapest flight ticket from Trieste to Chicago

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 Trieste Ronchi dei Legionari to Chicago?

ITA Airways is the most popular carrier operating from Trieste Ronchi dei Legionari to Chicago

When to book flights from Trieste to Chicago

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

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

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

Best Price Found

$496

Fastest flight time

13h 35m

Direct flights

None
The best one-way flight to Chicago from Trieste in the past 72 hours is $496. The best round-trip flight deal from Trieste to Chicago found on momondo in the last 72 hours is $626.
The fastest flight from Trieste to Chicago takes 13h 35m
There are no direct flights from Trieste to Chicago. There are no popular flight routes from Trieste to Chicago.
Search flight deals

Frequently asked questions about flying from Trieste to Chicago

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

    A flight from Trieste Ronchi dei Legionari to Chicago will travel around 4695.7 mi. By plane, this route typically takes 13h 35m.

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

    Prices for flights from Trieste Ronchi dei Legionari Airport to Chicago are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Benton Harbor
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Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
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Saint John

Why use momondo?

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

It is quick and easy to find Trieste to Chicago 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 Chicago that suits you.

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

Yes. All flights to Chicago from Trieste on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

If you are not ready to book a flight from Trieste to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport