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Trieste

$923+ Cheap flights from Michigan to Trieste (TRS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — TRS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Michigan to Trieste

Best flights from Michigan to Trieste
Discover carefully curated flight deals from Michigan to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This KAYAK deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:50 amORD - TRS
2 stops23h 40mTurkish Airlines
Sat 3/2111:15 amTRS - ORD
2 stops29h 50mTurkish Airlines
Deal found 12/21$923
This KAYAK deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:15 pmDTW - TRS
1 stop15h 50mLufthansa
Sat 4/46:00 amTRS - DTW
2 stops22h 12mLufthansa
Deal found 12/21$930
This ITA Airways deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:00 pmORD - TRS
1 stop24h 55mITA Airways
Sun 4/196:35 amTRS - ORD
1 stop13h 35mITA Airways
Deal found 12/20$947
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:00 amFNT - TRS
2 stops21h 25mUnited Airlines
Thu 2/266:35 amTRS - FNT
2 stops21h 54mUnited Airlines
Deal found 12/20$1,532
This Turkish Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:50 pmORD - TRS
2 stops39h 40mTurkish Airlines
Sun 4/1911:15 amTRS - ORD
2 stops38h 00mTurkish Airlines
Deal found 12/20$928
This KAYAK deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:25 pmORD - TRS
1 stop12h 40mLufthansa
Sat 3/216:25 amTRS - ORD
1 stop15h 55mLufthansa
Deal found 12/21$940
This Turkish Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:25 amORD - TRS
2 stops24h 05mTurkish Airlines
Sun 5/2411:15 amTRS - ORD
2 stops38h 00mTurkish Airlines
Deal found 12/21$953
This Turkish Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:05 pmDTW - TRS
2 stops40h 25mTurkish Airlines
Sun 2/811:15 amTRS - DTW
2 stops36h 55mTurkish Airlines
Deal found 12/20$1,046
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:00 amMBS - TRS
2 stops21h 25mUnited Airlines
Thu 2/266:35 amTRS - MBS
2 stops16h 27mUnited Airlines
Deal found 12/20$1,532
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:00 amTVC - TRS
2 stops21h 25mUnited Airlines
Thu 2/266:35 amTRS - TVC
2 stops21h 55mUnited Airlines
Deal found 12/20$1,532

Find flight deals from Michigan to Trieste

Keep the following information in mind while searching for Michigan to Trieste flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$923
(KAYAK)
Provider with most accurate pricing for Detroit (DTT)-Trieste Ronchi dei Legionari flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Trieste Ronchi dei Legionari flights.
Search Deals
From Michigan to Trieste Ronchi dei Legionari
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Michigan to Trieste that are best for you.

Fly from

Michigan

Fly to

Trieste

Route

Depart

Return

Price

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Thu 3/5

11:50 am-6:30 pm

2 stops23h 40m

Trieste Ronchi dei Legionari

Sat 3/21

11:15 am-11:05 am

2 stops29h 50m

$923

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Wed 4/15

7:50 pm-6:30 pm

2 stops39h 40m

Trieste Ronchi dei Legionari

Sun 4/19

11:15 am-6:15 pm

2 stops38h 00m

$928

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

6:00 am-10:12 pm

2 stops22h 12m

$930

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

$940

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Wed 4/15

3:00 pm-10:55 pm

1 stop24h 55m

Trieste Ronchi dei Legionari

Sun 4/19

6:35 am-1:10 pm

1 stop13h 35m

$947

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Thu 5/14

11:25 am-6:30 pm

2 stops24h 05m

Trieste Ronchi dei Legionari

Sun 5/24

11:15 am-6:15 pm

2 stops38h 00m

$953

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Wed 2/4

8:05 pm-6:30 pm

2 stops40h 25m

Trieste Ronchi dei Legionari

Sun 2/8

11:15 am-6:10 pm

2 stops36h 55m

$1,046

FlintTrieste

FNT - TRS

FNTTRS

Flint Bishop

Sun 2/22

7:00 am-10:25 am

2 stops21h 25m

Trieste Ronchi dei Legionari

Thu 2/26

6:35 am-10:29 pm

2 stops21h 54m

$1,532

Bay CityTrieste

MBS - TRS

MBSTRS

Bay City MBS Intl

Sun 2/22

7:00 am-10:25 am

2 stops21h 25m

Trieste Ronchi dei Legionari

Thu 2/26

6:35 am-5:02 pm

2 stops16h 27m

$1,532

Traverse CityTrieste

TVC - TRS

TVCTRS

Traverse City Cherry Capital

Sun 2/22

7:00 am-10:25 am

2 stops21h 25m

Trieste Ronchi dei Legionari

Thu 2/26

6:35 am-10:30 pm

2 stops21h 55m

$1,532

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 12 results
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Best time to book a flight from Michigan to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Michigan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Michigan to Trieste

What is the cheapest month to book a flight from Michigan to Trieste?

Currently, November is the cheapest month in which you can book a flight from Michigan to Trieste (average of $544). Flying from Michigan to Trieste in June is currently the most expensive (average of $1,069). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trieste from Michigan?

    Most people fly into Trieste Ronchi dei Legionari (TRS) if they book a flight to Trieste from Michigan. Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

  • How long is the flight from Michigan to Trieste?

    Airlines like Turkish Airlines, Lufthansa, and United Airlines fly from Michigan to Trieste in about 15h 50m. The time it takes to get you to your destination can typically vary by up to 7h 50m. The distance between Michigan and Trieste is about 4497 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Michigan to Trieste?

    The most popular flight routes from Michigan to Trieste are Chicago O'Hare Intl - Trieste Ronchi dei Legionari, Detroit Metropolitan Wayne County - Trieste Ronchi dei Legionari and Lansing Capital City - Trieste Ronchi dei Legionari.

  • Can I find deals for flights from Michigan to Trieste that include hotel bookings?

    Yes. In addition to deals on Michigan to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Michigan to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Trieste.

  • Can I find deals for business class flights from Michigan to Trieste?

    Yes. Cheapflights offers flight deals from Michigan to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Michigan to Trieste?

    Currently, November is the cheapest month in which you can book a flight from Michigan to Trieste (average of $544). Flying from Michigan to Trieste in June is currently the most expensive (average of $1,069). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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