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.

$592 Cheap Flights from Trieste to Chicago (TRS-CHI) in 2025

1 adult

0 bags

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Find the cheapest flights from Trieste to Chicago (TRS-CHI)

Round-trip

One-way

Cheap round-trip flights

6:30 am - 2:55 pmTRS-ORD

15h 25m1 stop

6:35 pm - 10:35 pmORD-TRS

21h 00m1 stop

$592Lufthansa

Find Deal

sáb., sep. 20 - dom., sep. 28

6:30 am - 2:55 pmTRS-ORD

15h 25m1 stop

10:30 pm - 10:35 pmORD-TRS

17h 05m1 stop

$597Lufthansa

Find Deal

sáb., sep. 20 - dom., sep. 28

2:55 pm - 6:19 pmTRS-ORD

34h 24m2 stops

4:20 pm - 2:05 pmORD-TRS

14h 45m1 stop

$617Lufthansa

Find Deal

jue., nov. 20 - lun., nov. 24

6:30 am - 2:55 pmTRS-ORD

15h 25m1 stop

3:45 pm - 10:35 pmORD-TRS

23h 50m2 stops

$621Lufthansa

Find Deal

sáb., sep. 20 - dom., sep. 28

2:55 pm - 6:19 pmTRS-ORD

34h 24m2 stops

4:20 pm - 2:05 pmORD-TRS

14h 45m1 stop

$622Lufthansa

Find Deal

jue., nov. 20 - lun., nov. 24

6:30 am - 2:55 pmTRS-ORD

15h 25m1 stop

3:45 pm - 10:35 pmORD-TRS

23h 50m2 stops

$627Lufthansa

Find Deal

sáb., sep. 20 - dom., sep. 28

2:55 pm - 6:19 pmTRS-ORD

34h 24m2 stops

5:55 pm - 2:05 pmORD-TRS

13h 10m2 stops

$653Lufthansa

Find Deal

jue., nov. 20 - lun., nov. 24

6:25 am - 2:10 pmTRS-ORD

14h 45m2 stops

4:10 pm - 2:05 pmORD-TRS

14h 55m2 stops

$672Lufthansa

Find Deal

jue., nov. 6 - lun., nov. 10

6:30 am - 2:10 pmTRS-ORD

14h 40m2 stops

9:40 pm - 10:35 pmORD-TRS

17h 55m2 stops

$687Lufthansa

Find Deal

sáb., sep. 20 - dom., sep. 28

6:30 am - 2:10 pmTRS-ORD

14h 40m2 stops

9:40 pm - 10:35 pmORD-TRS

17h 55m2 stops

$693Lufthansa

Find Deal

sáb., sep. 20 - dom., sep. 28

Lufthansa flights from Trieste to Chicago

Our best Lufthansa deals on Trieste to Chicago flight tickets

Lufthansa

Sep 20

TRS6:30 amTrieste Ronchi dei Legionari

15h 25m

1 stop

ORD2:55 pmChicago O'Hare Intl

Sep 28

ORD6:35 pmChicago O'Hare Intl

21h 00m

1 stop

TRS10:35 pmTrieste Ronchi dei Legionari

$592

Find similar

Lufthansa

Sep 20

TRS6:30 amTrieste Ronchi dei Legionari

15h 25m

1 stop

ORD2:55 pmChicago O'Hare Intl

Sep 28

ORD10:30 pmChicago O'Hare Intl

17h 05m

1 stop

TRS10:35 pmTrieste Ronchi dei Legionari

$597

Find similar

Lufthansa

Nov 20

TRS2:55 pmTrieste Ronchi dei Legionari

34h 24m

2 stops

ORD6:19 pmChicago O'Hare Intl

Nov 24

ORD4:20 pmChicago O'Hare Intl

14h 45m

1 stop

TRS2:05 pmTrieste Ronchi dei Legionari

$617

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

sáb. 9/20

6:30 am-2:55 pm

1 stop15h 25m

Chicago O'Hare Intl

dom. 9/28

6:35 pm-10:35 pm

1 stop21h 00m

$592

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

sáb. 9/20

6:30 am-2:55 pm

1 stop15h 25m

Chicago O'Hare Intl

dom. 9/28

10:30 pm-10:35 pm

1 stop17h 05m

$597

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

jue. 11/20

2:55 pm-6:19 pm

2 stops34h 24m

Chicago O'Hare Intl

lun. 11/24

4:20 pm-2:05 pm

1 stop14h 45m

$617

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

sáb. 9/20

6:30 am-2:55 pm

1 stop15h 25m

Chicago O'Hare Intl

dom. 9/28

3:45 pm-10:35 pm

2 stops23h 50m

$621

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

jue. 11/20

2:55 pm-6:19 pm

2 stops34h 24m

Chicago O'Hare Intl

lun. 11/24

4:20 pm-2:05 pm

1 stop14h 45m

$622

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

sáb. 9/20

6:30 am-2:55 pm

1 stop15h 25m

Chicago O'Hare Intl

dom. 9/28

3:45 pm-10:35 pm

2 stops23h 50m

$627

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

jue. 11/20

2:55 pm-6:19 pm

2 stops34h 24m

Chicago O'Hare Intl

lun. 11/24

5:55 pm-2:05 pm

2 stops13h 10m

$653

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

jue. 11/6

6:25 am-2:10 pm

2 stops14h 45m

Chicago O'Hare Intl

lun. 11/10

4:10 pm-2:05 pm

2 stops14h 55m

$672

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

sáb. 9/20

6:30 am-2:10 pm

2 stops14h 40m

Chicago O'Hare Intl

dom. 9/28

9:40 pm-10:35 pm

2 stops17h 55m

$687

TriesteChicago

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

sáb. 9/20

6:30 am-2:10 pm

2 stops14h 40m

Chicago O'Hare Intl

dom. 9/28

9:40 pm-10:35 pm

2 stops17h 55m

$693

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 airlines fly to Chicago?

Iberia, British Airways and United Airlines are the top three most popular airlines that fly to Chicago from Trieste according to our data. Iberia is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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	$592
Fastest flight time	14h 40m
Direct flights	None
Airports in Chicago	1 airport

The best flight deal from Trieste to Chicago found on momondo in the last 72 hours is $592

The fastest flight from Trieste to Chicago takes 14h 40m

There are no direct flights from Trieste to Chicago. Popular non-direct route for this connection is Trieste Ronchi dei Legionari Airport - Chicago O'Hare Intl Airport.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

Search flight deals

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 14h 40m.
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.

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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.