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Cheap flights from Michigan to Trieste from $700

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Trieste departing on 2/9. 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 Michigan to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 pm - 2:00 pm
DTW
-
TRS
13h 45m2 stops
Multiple Airlines Logo
3:15 pm - 5:35 pm
TRS
-
DTW
56h 20m2 stops
$700Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
4:05 pm - 2:00 pm
DTW
-
TRS
15h 55m1 stop
Multiple Airlines Logo
3:15 pm - 5:35 pm
TRS
-
DTW
56h 20m2 stops
$731Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
ITA Airways Logo
11:05 am - 6:30 pm
ORD
-
TRS
24h 25m2 stops
ITA Airways Logo
6:35 am - 5:35 pm
TRS
-
ORD
18h 00m2 stops
$852ITA Airways
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
6:15 pm - 2:00 pm
DTW
-
TRS
13h 45m2 stops
Multiple Airlines Logo
6:15 pm - 12:25 am
TRS
-
DTW
36h 10m3 stops
$958Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Turkish Airlines Logo
11:25 am - 6:30 pm
ORD
-
TRS
24h 05m2 stops
Turkish Airlines Logo
6:35 am - 9:40 am
TRS
-
ORD
34h 05m2 stops
$974Turkish Airlines
Mon, May 11 - Fri, Jun 5
Turkish Airlines Logo
8:50 pm - 6:30 pm
DTW
-
TRS
39h 40m2 stops
Turkish Airlines Logo
11:15 am - 6:45 pm
TRS
-
DTW
37h 30m2 stops
$995Turkish Airlines
Fri, Apr 24 - Sun, May 3
Lufthansa Logo
6:25 pm - 2:05 pm
ORD
-
TRS
12h 40m1 stop
Lufthansa Logo
6:25 am - 4:20 pm
TRS
-
ORD
15h 55m1 stop
$1,082Lufthansa
Thu, Mar 5 - Sat, Mar 21
ITA Airways Logo
3:00 pm - 2:30 pm
ORD
-
TRS
16h 30m1 stop
ITA Airways Logo
6:35 am - 1:10 pm
TRS
-
ORD
13h 35m1 stop
$1,103ITA Airways
Sun, May 10 - Thu, Jun 4
Lufthansa Logo
5:15 pm - 2:05 pm
DTW
-
TRS
15h 50m1 stop
Lufthansa Logo
2:45 pm - 1:55 pm
TRS
-
DTW
29h 10m1 stop
$1,121Lufthansa
Thu, Mar 19 - Sat, Apr 4
United Airlines Logo
9:00 am - 10:25 am
TVC
-
TRS
19h 25m2 stops
United Airlines Logo
6:35 am - 6:45 pm
TRS
-
TVC
18h 10m2 stops
$1,532United Airlines
Sun, Feb 22 - Thu, Feb 26

Lufthansa flights from Michigan to Trieste

Our best Lufthansa deals on Michigan to Trieste flight tickets
Lufthansa
Feb 9
ORD4:05 pmChicago O'Hare Intl
14h 55m
1 stop
TRS2:00 pmTrieste Ronchi dei Legionari
Feb 16
TRS3:15 pmTrieste Ronchi dei Legionari
34h 10m
2 stops
ORD6:25 pmChicago O'Hare Intl
$858
Find similar
Lufthansa
Feb 9
ORD3:20 pmChicago O'Hare Intl
15h 40m
1 stop
TRS2:00 pmTrieste Ronchi dei Legionari
Feb 16
TRS2:40 pmTrieste Ronchi dei Legionari
29h 45m
1 stop
ORD1:25 pmChicago O'Hare Intl
$1,002
Find similar
Lufthansa
Mar 5
ORD6:25 pmChicago O'Hare Intl
12h 40m
1 stop
TRS2:05 pmTrieste Ronchi dei Legionari
Mar 21
TRS6:25 amTrieste Ronchi dei Legionari
15h 55m
1 stop
ORD4:20 pmChicago O'Hare Intl
$1,082
Find similar

United Airlines flights from Michigan to Trieste

Our best United Airlines deals on Michigan to Trieste flight tickets
United Airlines
Mar 4
ORD3:45 pmChicago O'Hare Intl
11h 40m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Mar 8
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$1,339
Find similar
United Airlines
Mar 4
ORD12:45 pmChicago O'Hare Intl
14h 40m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Mar 8
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$1,343
Find similar
United Airlines
May 10
ORD3:40 pmChicago O'Hare Intl
11h 45m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Jun 4
TRS6:35 amTrieste Ronchi dei Legionari
20h 33m
2 stops
ORD8:08 pmChicago O'Hare Intl
$1,426
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 December 27, 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

Mon 2/9

6:15 pm-2:00 pm

2 stops13h 45m

Trieste Ronchi dei Legionari

Mon 2/16

3:15 pm-5:35 pm

2 stops56h 20m

$700

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Mon 2/9

4:05 pm-2:00 pm

1 stop15h 55m

Trieste Ronchi dei Legionari

Mon 2/16

3:15 pm-5:35 pm

2 stops56h 20m

$731

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Wed 3/4

11:05 am-6:30 pm

2 stops24h 25m

Trieste Ronchi dei Legionari

Sun 3/8

6:35 am-5:35 pm

2 stops18h 00m

$852

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Mon 2/9

6:15 pm-2:00 pm

2 stops13h 45m

Trieste Ronchi dei Legionari

Mon 2/16

6:15 pm-12:25 am

3 stops36h 10m

$958

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Mon 5/11

11:25 am-6:30 pm

2 stops24h 05m

Trieste Ronchi dei Legionari

Fri 6/5

6:35 am-9:40 am

2 stops34h 05m

$974

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Fri 4/24

8:50 pm-6:30 pm

2 stops39h 40m

Trieste Ronchi dei Legionari

Sun 5/3

11:15 am-6:45 pm

2 stops37h 30m

$995

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Thu 3/5

6:25 pm-2:05 pm

1 stop12h 40m

Trieste Ronchi dei Legionari

Sat 3/21

6:25 am-4:20 pm

1 stop15h 55m

$1,082

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 5/10

3:00 pm-2:30 pm

1 stop16h 30m

Trieste Ronchi dei Legionari

Thu 6/4

6:35 am-1:10 pm

1 stop13h 35m

$1,103

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Thu 3/19

5:15 pm-2:05 pm

1 stop15h 50m

Trieste Ronchi dei Legionari

Sat 4/4

2:45 pm-1:55 pm

1 stop29h 10m

$1,121

Traverse CityTrieste

TVC - TRS

TVCTRS

Traverse City Cherry Capital

Sun 2/22

9:00 am-10:25 am

2 stops19h 25m

Trieste Ronchi dei Legionari

Thu 2/26

6:35 am-6:45 pm

2 stops18h 10m

$1,532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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?

Icelandair and ITA Airways 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 59% 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

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from Michigan to Trieste takes 13h 45m
There are no direct flights from Michigan to Trieste. There are no popular flight routes from Michigan to Trieste.
Search flight deals

  • 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.

An easier way to manage your Trieste trip

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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
Turkish Airlines
KLM
United Airlines
Lufthansa
Air France
American Airlines
British Airways