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Cheap flights from Michigan to Trieste from $280

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Trieste departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Lufthansa Logo
4:00 pm - 2:05 pmDTW-TRS
16h 05m1 stop
Lufthansa Logo
6:25 am - 2:10 pmTRS-DTW
13h 45m1 stop
$652Lufthansa
Find Deal
Fri, Nov 7 - Tue, Nov 11
Lufthansa Logo
4:00 pm - 2:05 pmDTW-TRS
16h 05m1 stop
Lufthansa Logo
6:25 am - 10:15 pmTRS-DTW
21h 50m2 stops
$662Lufthansa
Find Deal
Fri, Nov 7 - Tue, Nov 11
Multiple Airlines Logo
3:35 pm - 10:50 pmORD-TRS
24h 15m2 stops
Multiple Airlines Logo
6:35 am - 8:05 pmTRS-ORD
20h 30m3 stops
$762Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
Multiple Airlines Logo
3:35 pm - 10:55 pmORD-TRS
24h 20m3 stops
Multiple Airlines Logo
6:35 am - 8:05 pmTRS-ORD
20h 30m3 stops
$780Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
Turkish Airlines Logo
8:20 pm - 2:30 pmORD-TRS
35h 10m2 stops
Turkish Airlines Logo
6:35 am - 10:05 amTRS-ORD
34h 30m2 stops
$975Turkish Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
KLM Logo
10:47 am - 6:30 pmMDW-TRS
24h 43m2 stops
KLM Logo
6:35 am - 4:38 pmTRS-MDW
41h 03m2 stops
$1,020KLM
Find Deal
Thu, Nov 13 - Mon, Nov 17
Turkish Airlines Logo
8:05 pm - 2:30 pmDTW-TRS
36h 25m2 stops
Turkish Airlines Logo
11:15 am - 6:10 pmTRS-DTW
36h 55m2 stops
$1,028Turkish Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
KLM Logo
9:32 am - 2:30 pmMDW-TRS
21h 58m2 stops
KLM Logo
3:15 pm - 6:08 pmTRS-MDW
33h 53m2 stops
$1,041KLM
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
2:15 pm - 10:25 amFNT-TRS
14h 10m2 stops
United Airlines Logo
6:35 am - 1:25 pmTRS-FNT
36h 50m2 stops
$1,542United Airlines
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Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
2:15 pm - 10:25 amFNT-TRS
14h 10m2 stops
United Airlines Logo
6:35 am - 1:25 pmTRS-FNT
36h 50m2 stops
$1,543United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11

Lufthansa flights from Michigan to Trieste

Our best Lufthansa deals on Michigan to Trieste flight tickets
Lufthansa
Nov 7
DTW4:00 pmDetroit Metropolitan Wayne County
16h 05m
1 stop
TRS2:05 pmTrieste Ronchi dei Legionari
Nov 11
TRS6:25 amTrieste Ronchi dei Legionari
13h 45m
1 stop
DTW2:10 pmDetroit Metropolitan Wayne County
$652
Find similar
Lufthansa
Nov 7
DTW4:00 pmDetroit Metropolitan Wayne County
16h 05m
1 stop
TRS2:05 pmTrieste Ronchi dei Legionari
Nov 11
TRS6:25 amTrieste Ronchi dei Legionari
21h 50m
2 stops
DTW10:15 pmDetroit Metropolitan Wayne County
$662
Find similar
Lufthansa
Nov 7
DTW4:00 pmDetroit Metropolitan Wayne County
16h 05m
1 stop
TRS2:05 pmTrieste Ronchi dei Legionari
Nov 11
TRS6:25 amTrieste Ronchi dei Legionari
13h 45m
1 stop
DTW2:10 pmDetroit Metropolitan Wayne County
$677
Find similar

KLM flights from Michigan to Trieste

Our best KLM deals on Michigan to Trieste flight tickets
KLM
Nov 13
MDW10:47 amChicago Midway
24h 43m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Nov 17
TRS6:35 amTrieste Ronchi dei Legionari
41h 03m
2 stops
MDW4:38 pmChicago Midway
$1,020
Find similar
KLM
Nov 13
MDW9:32 amChicago Midway
21h 58m
2 stops
TRS2:30 pmTrieste Ronchi dei Legionari
Nov 17
TRS3:15 pmTrieste Ronchi dei Legionari
33h 53m
2 stops
MDW6:08 pmChicago Midway
$1,041
Find similar
KLM
Nov 13
MDW1:14 pmChicago Midway
22h 16m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Nov 17
TRS6:35 amTrieste Ronchi dei Legionari
41h 03m
2 stops
MDW4:38 pmChicago Midway
$1,100
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Michigan 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 September 19, 2025.
Use the filters below to find and compare flights from Michigan to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Fri 11/7

4:00 pm-2:05 pm

1 stop16h 05m

Trieste Ronchi dei Legionari

Tue 11/11

6:25 am-2:10 pm

1 stop13h 45m

$652

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Fri 11/7

4:00 pm-2:05 pm

1 stop16h 05m

Trieste Ronchi dei Legionari

Tue 11/11

6:25 am-10:15 pm

2 stops21h 50m

$662

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 11/2

3:35 pm-10:50 pm

2 stops24h 15m

Trieste Ronchi dei Legionari

Sun 11/9

6:35 am-8:05 pm

3 stops20h 30m

$762

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 11/2

3:35 pm-10:55 pm

3 stops24h 20m

Trieste Ronchi dei Legionari

Sun 11/9

6:35 am-8:05 pm

3 stops20h 30m

$780

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Fri 11/14

8:20 pm-2:30 pm

2 stops35h 10m

Trieste Ronchi dei Legionari

Tue 11/18

6:35 am-10:05 am

2 stops34h 30m

$975

ChicagoTrieste

MDW - TRS

MDWTRS

Chicago Midway

Thu 11/13

10:47 am-6:30 pm

2 stops24h 43m

Trieste Ronchi dei Legionari

Mon 11/17

6:35 am-4:38 pm

2 stops41h 03m

$1,020

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Fri 11/7

8:05 pm-2:30 pm

2 stops36h 25m

Trieste Ronchi dei Legionari

Tue 11/11

11:15 am-6:10 pm

2 stops36h 55m

$1,028

ChicagoTrieste

MDW - TRS

MDWTRS

Chicago Midway

Thu 11/13

9:32 am-2:30 pm

2 stops21h 58m

Trieste Ronchi dei Legionari

Mon 11/17

3:15 pm-6:08 pm

2 stops33h 53m

$1,041

FlintTrieste

FNT - TRS

FNTTRS

Flint Bishop

Fri 11/7

2:15 pm-10:25 am

2 stops14h 10m

Trieste Ronchi dei Legionari

Tue 11/11

6:35 am-1:25 pm

2 stops36h 50m

$1,542

FlintTrieste

FNT - TRS

FNTTRS

Flint Bishop

Fri 11/7

2:15 pm-10:25 am

2 stops14h 10m

Trieste Ronchi dei Legionari

Tue 11/11

6:35 am-1:25 pm

2 stops36h 50m

$1,543

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 Michigan 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 airline that flies from Michigan to Trieste Ronchi dei Legionari?

Lufthansa, Turkish Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Michigan to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

Delta, Turkish Airlines and KLM are the top three most popular airlines that fly to Trieste from Michigan according to our data. Delta is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 8 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

Cheap Michigan to Trieste flight deals and tips

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

Direct flights

None
There are no direct flights from Michigan to Trieste. There are no popular flight routes from Michigan to Trieste.
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  • When did momondo last update prices for flights from Michigan to Trieste Ronchi dei Legionari Airport?

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

  • How old do you have to be to fly from Michigan 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 Michigan to Trieste Ronchi dei Legionari Airport.

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

    The necessary travel and health documents for your Trieste Ronchi dei Legionari Airport 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 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 Michigan to Trieste?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Michigan to Trieste for you.

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

Yes. momondo enables you to select and highlight flights to Trieste from Michigan with this policy.

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

Once you have performed a search for Michigan to Trieste flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Michigan to Trieste right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Michigan to Trieste flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Emirates
Alaska Airlines