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Cheap flights from Wisconsin to Trieste from $403

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Trieste departing on 9/17. 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 Wisconsin to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 pm - 10:25 am
ORD
-
TRS
33h 25m
2 stops
Multiple Airlines Logo
3:15 pm - 4:00 pm
TRS
-
ORD
31h 45m
2 stops
$984Multiple Airlines
jue., oct. 1 - jue., oct. 15
Lufthansa Logo
3:55 pm - 2:00 pm
MSP
-
TRS
15h 05m
1 stop
Lufthansa Logo
2:40 pm - 8:38 pm
TRS
-
MSP
36h 58m
2 stops
$993Lufthansa
mié., sep. 2 - vie., sep. 18
Lufthansa Logo
3:55 pm - 2:00 pm
MSP
-
TRS
15h 05m
1 stop
Lufthansa Logo
6:10 am - 2:00 pm
TRS
-
MSP
14h 50m
1 stop
$995Lufthansa
mié., sep. 2 - vie., sep. 18
Lufthansa Logo
10:22 am - 2:00 pm
MSP
-
TRS
20h 38m
2 stops
Lufthansa Logo
2:40 pm - 8:38 pm
TRS
-
MSP
36h 58m
2 stops
$998Lufthansa
mié., sep. 2 - vie., sep. 18
Multiple Airlines Logo
6:05 pm - 10:55 pm
ORD
-
TRS
21h 50m
2 stops
Multiple Airlines Logo
7:15 pm - 4:00 pm
TRS
-
ORD
27h 45m
2 stops
$1,007Multiple Airlines
sáb., sep. 5 - mar., sep. 15
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
$1,016ITA Airways
mié., sep. 2 - lun., sep. 14
Lufthansa Logo
10:30 pm - 10:15 pm
ORD
-
TRS
16h 45m
1 stop
Lufthansa Logo
6:10 am - 12:55 pm
TRS
-
ORD
13h 45m
1 stop
$1,017Lufthansa
mar., sep. 1 - vie., sep. 18
Lufthansa Logo
4:05 pm - 1:45 pm
ORD
-
TRS
14h 40m
1 stop
Lufthansa Logo
6:10 am - 8:15 pm
TRS
-
ORD
21h 05m
2 stops
$1,027Lufthansa
mar., sep. 1 - mié., sep. 16
Lufthansa Logo
10:30 pm - 10:25 pm
ORD
-
TRS
16h 55m
1 stop
Lufthansa Logo
2:50 pm - 12:55 pm
TRS
-
ORD
29h 05m
1 stop
$1,037Lufthansa
lun., sep. 7 - lun., sep. 14
United Airlines Logo
1:30 pm - 10:25 am
MKE
-
TRS
13h 55m
2 stops
United Airlines Logo
6:35 am - 4:42 pm
TRS
-
MKE
17h 07m
2 stops
$2,040United Airlines
mié., jul. 22 - dom., ago. 2

KLM flights from Wisconsin to Trieste

Our best KLM deals on Wisconsin to Trieste flight tickets
KLM
May 3
MSP5:35 pmMinneapolis St Paul
17h 55m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
May 7
TRS3:15 pmTrieste Ronchi dei Legionari
34h 06m
1 stop
MSP6:21 pmMinneapolis St Paul
$2,022
KLM
May 3
MSP5:35 pmMinneapolis St Paul
17h 55m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
May 7
TRS6:35 amTrieste Ronchi dei Legionari
21h 09m
2 stops
MSP8:44 pmMinneapolis St Paul
$2,032
KLM
May 1
MSP5:35 pmMinneapolis St Paul
17h 55m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
May 10
TRS6:35 amTrieste Ronchi dei Legionari
18h 46m
1 stop
MSP6:21 pmMinneapolis St Paul
$2,352

ITA Airways flights from Wisconsin to Trieste

Our best ITA Airways deals on Wisconsin to Trieste flight tickets
ITA Airways
Sep 2
ORD3:00 pmChicago O'Hare Intl
12h 25m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Sep 14
TRS7:15 pmTrieste Ronchi dei Legionari
24h 55m
1 stop
ORD1:10 pmChicago O'Hare Intl
$1,016
ITA Airways
Sep 3
ORD3:00 pmChicago O'Hare Intl
16h 30m
1 stop
TRS2:30 pmTrieste Ronchi dei Legionari
Sep 17
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$1,066
ITA Airways
Sep 3
ORD3:00 pmChicago O'Hare Intl
12h 25m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Sep 13
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$1,116

momondo Fare Finder

 
Customize your flight search to find flights from Wisconsin to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated abril 17, 2026.
Use the filters below to find and compare flights from Wisconsin to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

jue. 10/1

6:00 pm-10:25 am

2 stops33h 25m

Trieste Ronchi dei Legionari

jue. 10/15

3:15 pm-4:00 pm

2 stops31h 45m

$984

MinneapolisTrieste

MSP - TRS

MSPTRS

Minneapolis St Paul

mié. 9/2

3:55 pm-2:00 pm

1 stop15h 05m

Trieste Ronchi dei Legionari

vie. 9/18

2:40 pm-8:38 pm

2 stops36h 58m

$993
Quickest round-trip

MinneapolisTrieste

MSP - TRS

MSPTRS

Minneapolis St Paul

mié. 9/2

3:55 pm-2:00 pm

1 stop15h 05m

Trieste Ronchi dei Legionari

vie. 9/18

6:10 am-2:00 pm

1 stop14h 50m

$995

MinneapolisTrieste

MSP - TRS

MSPTRS

Minneapolis St Paul

mié. 9/2

10:22 am-2:00 pm

2 stops20h 38m

Trieste Ronchi dei Legionari

vie. 9/18

2:40 pm-8:38 pm

2 stops36h 58m

$998

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

sáb. 9/5

6:05 pm-10:55 pm

2 stops21h 50m

Trieste Ronchi dei Legionari

mar. 9/15

7:15 pm-4:00 pm

2 stops27h 45m

$1,007

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

mié. 9/2

3:00 pm-10:25 am

1 stop12h 25m

Trieste Ronchi dei Legionari

lun. 9/14

7:15 pm-1:10 pm

1 stop24h 55m

$1,016

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

mar. 9/1

10:30 pm-10:15 pm

1 stop16h 45m

Trieste Ronchi dei Legionari

vie. 9/18

6:10 am-12:55 pm

1 stop13h 45m

$1,017

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

mar. 9/1

4:05 pm-1:45 pm

1 stop14h 40m

Trieste Ronchi dei Legionari

mié. 9/16

6:10 am-8:15 pm

2 stops21h 05m

$1,027

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

lun. 9/7

10:30 pm-10:25 pm

1 stop16h 55m

Trieste Ronchi dei Legionari

lun. 9/14

2:50 pm-12:55 pm

1 stop29h 05m

$1,037

MilwaukeeTrieste

MKE - TRS

MKETRS

Milwaukee-Mitchell

mié. 7/22

1:30 pm-10:25 am

2 stops13h 55m

Trieste Ronchi dei Legionari

dom. 8/2

6:35 am-4:42 pm

2 stops17h 07m

$2,040

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Trieste from

How to get the cheapest flight ticket from Wisconsin 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 airlines fly to Trieste?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Trieste from Wisconsin according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 3 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

Cheap Wisconsin to Trieste flight deals and tips

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Wisconsin to Trieste takes 12h 25m
There are no direct flights from Wisconsin to Trieste. There are no popular flight routes from Wisconsin to Trieste.
Search flight deals

Frequently asked questions about flying from Wisconsin to Trieste

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

    Prices for flights from Wisconsin to Trieste Ronchi dei Legionari Airport were last updated today.

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

  • How old do you have to be to fly from Wisconsin 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 Wisconsin 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.

Traveling to a place near Trieste?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trieste from Wisconsin.

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

All flight searches from Wisconsin to Trieste on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Wisconsin 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 Wisconsin 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 Wisconsin and alert you when they change.

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Fly your favorite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Delta
American Airlines