How long is the flight from Michigan to Trieste?

Airlines like Lufthansa and KLM fly from Michigan to Trieste in about 16h 05m. The time it takes to get you to your destination can typically vary by up to 5h 53m. 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 cheapest airlines to fly from Michigan to Trieste one-way?

$517 is the cheapest one-way deal found within the past few days, from ITA Airways. You may also be able to find cheap deals on Lufthansa and Turkish Airlines, with prices starting from $585 and $887, respectively.

In terms of precipitation, rainfall in Trieste ranges from 2.4 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Trieste when rainfall is around 2.4 in.

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 Flint Bishop - Trieste Ronchi dei Legionari.

What is the cheapest time of day to fly from MI to TRS?

When flying from Michigan to Trieste, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$517+ Flights from Michigan to Trieste

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Cheap flight deals from Michigan to Trieste

Round-trip from	$620 (Mytrip)
One-way from	$517 (ITA Airways)

From Michigan to Trieste Ronchi dei Legionari

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One-way flight from Michigan to Trieste Ronchi dei Legionari

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Find flight deals from Michigan to Trieste

Cheapest flights from Michigan to Trieste
Explore the most affordable flight options available from Michigan to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Tue 10/1410:40 amORD - TRS

3 stops26h 05mMultiple Airlines

Tue 10/2112:45 pmTRS - ORD

2 stops34h 10mMultiple Airlines

Deal found 9/14

$573

Mon 10/277:15 amORD - TRS

2 stops25h 30mMultiple Airlines

Mon 11/36:15 pmTRS - ORD

2 stops29h 05mMultiple Airlines

Deal found 9/15

$585

Fri 11/76:30 pmORD - TRS

3 stops21h 25mMultiple Airlines

Sun 11/166:35 amTRS - ORD

3 stops17h 45mMultiple Airlines

Deal found 9/16

$620

Wed 11/127:10 pmORD - TRS

2 stops20h 45mMultiple Airlines

Wed 11/197:15 pmTRS - ORD

2 stops51h 00mMultiple Airlines

Deal found 9/16

$628

Tue 10/214:00 pmDTW - TRS

1 stop16h 05mLufthansa

Fri 10/316:25 amTRS - DTW

1 stop13h 45mLufthansa

Deal found 9/15

$647

Wed 11/123:35 pmORD - TRS

3 stops24h 20mMultiple Airlines

Thu 11/203:15 pmTRS - ORD

3 stops35h 45mMultiple Airlines

Deal found 9/16

$651

Tue 10/214:10 pmDTW - TRS

2 stops24h 25mMultiple Airlines

Fri 10/316:25 amTRS - DTW

2 stops42h 54mMultiple Airlines

Deal found 9/15

$669

Fri 11/74:00 pmDTW - TRS

1 stop16h 05mLufthansa

Tue 11/116:25 amTRS - DTW

1 stop13h 45mLufthansa

Deal found 9/14

$677

Thu 10/3010:00 amORD - TRS

3 stops30h 10mMultiple Airlines

Mon 11/34:55 pmTRS - ORD

2 stops27h 15mMultiple Airlines

Deal found 9/16

$692

Sun 12/284:15 pmDTW - TRS

1 stop15h 45mLufthansa

Tue 1/62:40 pmTRS - DTW

1 stop29h 15mLufthansa

Deal found 9/16

$733

Sat 11/156:15 pmDTW - TRS

2 stops37h 45mMultiple Airlines

Sun 11/303:00 pmTRS - DTW

2 stops56h 35mMultiple Airlines

Deal found 9/16

$782

Sat 12/274:15 pmDTW - TRS

1 stop15h 50mLufthansa

Tue 1/62:40 pmTRS - DTW

1 stop29h 15mLufthansa

Deal found 9/16

$808

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 September 17, 2025.

Tue 10/1410:40 amORD - TRS

3 stops26h 05mMultiple Airlines

Tue 10/2112:45 pmTRS - ORD

2 stops34h 10mMultiple Airlines

Deal found 9/14

$573

Tue 10/214:00 pmDTW - TRS

1 stop16h 05mLufthansa

Fri 10/316:25 amTRS - DTW

1 stop13h 45mLufthansa

Deal found 9/15

$647

Thu 3/121:12 pmORD - TRS

2 stops15h 13mITA Airways

Fri 3/206:35 amTRS - ORD

2 stops17h 37mITA Airways

Deal found 9/17

$768

Thu 11/139:32 amMDW - TRS

2 stops21h 58mKLM

Mon 11/173:15 pmTRS - MDW

2 stops33h 53mKLM

Deal found 9/16

$1,041

Wed 11/123:35 pmORD - TRS

3 stops24h 20mMultiple Airlines

Thu 11/203:15 pmTRS - ORD

3 stops35h 45mMultiple Airlines

Deal found 9/16

$651

Fri 11/74:00 pmDTW - TRS

1 stop16h 05mLufthansa

Tue 11/116:25 amTRS - DTW

1 stop13h 45mLufthansa

Deal found 9/14

$677

Tue 10/214:10 pmDTW - TRS

2 stops24h 25mMultiple Airlines

Fri 10/316:25 amTRS - DTW

2 stops42h 54mMultiple Airlines

Deal found 9/15

$669

Fri 11/72:15 pmFNT - TRS

2 stops14h 10mUnited Airlines

Tue 11/116:35 amTRS - FNT

2 stops36h 50mUnited Airlines

Deal found 9/16

$1,542

Sun 12/284:15 pmDTW - TRS

1 stop15h 45mLufthansa

Tue 1/62:40 pmTRS - DTW

1 stop29h 15mLufthansa

Deal found 9/16

$733

Wed 11/127:15 amORD - TRS

3 stops32h 25mMultiple Airlines

Wed 11/196:35 amTRS - ORD

2 stops35h 43mMultiple Airlines

Deal found 9/16

$686

Thu 10/303:35 pmORD - TRS

3 stops25h 20mMultiple Airlines

Mon 11/36:15 pmTRS - ORD

2 stops25h 55mMultiple Airlines

Deal found 9/15

$716

Sat 12/274:15 pmDTW - TRS

1 stop15h 50mLufthansa

Tue 1/62:40 pmTRS - DTW

1 stop29h 15mLufthansa

Deal found 9/16

$808

Sat 11/86:30 pmORD - TRS

2 stops21h 25mMultiple Airlines

Sun 11/166:35 amTRS - ORD

2 stops17h 45mMultiple Airlines

Deal found 9/15

$732

Sat 11/156:15 pmDTW - TRS

2 stops37h 45mMultiple Airlines

Sun 11/303:00 pmTRS - DTW

1 stop28h 55mMultiple Airlines

Deal found 9/16

$785

Fri 11/78:15 pmORD - TRS

2 stops19h 30mMultiple Airlines

Sun 11/163:05 pmTRS - ORD

2 stops33h 50mMultiple Airlines

Deal found 9/16

$800

Mon 10/275:20 pmORD - TRS

1 stop14h 40mMultiple Airlines

Mon 11/32:40 pmTRS - ORD

1 stop29h 30mMultiple Airlines

Deal found 9/15

$825

Wed 11/124:40 pmMBS - TRS

2 stops35h 45mUnited Airlines

Sun 11/166:35 amTRS - MBS

2 stops20h 39mUnited Airlines

Deal found 9/14

$1,848

Wed 11/124:16 pmTVC - TRS

2 stops36h 09mUnited Airlines

Sun 11/166:35 amTRS - TVC

2 stops17h 16mUnited Airlines

Deal found 9/15

$1,848

Last-minute flights from Michigan to Trieste
Discover last-minute flight deals from Michigan to Trieste. Data last updated September 17, 2025 and is based on user searches.

Sun 9/219:00 pmDTW - TRS

2 stops19h 55mTurkish Airlines

Thu 11/1311:15 amTRS - DTW

2 stops36h 55mTurkish Airlines

Deal found 9/16

$1,265

Tue 9/239:00 pmDTW - TRS

2 stops35h 30mTurkish Airlines

Wed 11/123:15 pmTRS - DTW

2 stops32h 55mTurkish Airlines

Deal found 9/16

$1,196

Tue 9/237:00 amFNT - TRS

2 stops21h 25mUnited Airlines

Tue 11/116:35 amTRS - FNT

2 stops21h 55mUnited Airlines

Deal found 9/16

$1,916

Tue 9/237:00 amFNT - TRS

2 stops21h 25mUnited Airlines

Mon 11/176:35 amTRS - FNT

2 stops21h 55mUnited Airlines

Deal found 9/16

$2,028

Wed 9/244:43 pmFNT - TRS

2 stops35h 42mUnited Airlines

Wed 11/126:35 amTRS - FNT

2 stops21h 55mUnited Airlines

Deal found 9/16

$1,984

Tue 10/1410:40 amORD - TRS

3 stops26h 05mMultiple Airlines

Tue 10/2112:45 pmTRS - ORD

2 stops34h 10mMultiple Airlines

Deal found 9/14

$573

Tue 10/214:00 pmDTW - TRS

1 stop16h 05mLufthansa

Fri 10/316:25 amTRS - DTW

1 stop13h 45mLufthansa

Deal found 9/15

$647

Tue 10/214:10 pmDTW - TRS

2 stops24h 25mMultiple Airlines

Fri 10/316:25 amTRS - DTW

2 stops42h 54mMultiple Airlines

Deal found 9/15

$669

Wed 10/224:00 pmDTW - TRS

1 stop16h 05mLufthansa

Sat 11/16:25 amTRS - DTW

2 stops18h 54mLufthansa

Deal found 9/15

$906

Wed 10/2210:49 amDTW - TRS

3 stops21h 16mMultiple Airlines

Sat 11/16:10 pmTRS - DTW

3 stops31h 50mMultiple Airlines

Deal found 9/15

$1,071

Mon 10/277:15 amORD - TRS

2 stops25h 30mMultiple Airlines

Mon 11/36:15 pmTRS - ORD

2 stops29h 05mMultiple Airlines

Deal found 9/15

$585

Thu 10/3010:00 amORD - TRS

3 stops30h 10mMultiple Airlines

Mon 11/34:55 pmTRS - ORD

2 stops27h 15mMultiple Airlines

Deal found 9/16

$692

One-way flights from Michigan to Trieste
Search for one-way flight options from Michigan to Trieste. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Mon 9/293:00 pmORD - TRS

1 stop20h 30mITA Airways

Deal found 9/15

$517

Sat 9/273:00 pmORD - TRS

1 stop16h 30mITA Airways

Deal found 9/15

$577

Tue 9/234:00 pmDTW - TRS

1 stop16h 05mLufthansa

Deal found 9/16

$585

Mon 9/229:00 pmDTW - TRS

2 stops19h 55mMultiple Airlines

Deal found 9/16

$694

Thu 9/254:00 pmDTW - TRS

1 stop16h 05mLufthansa

Deal found 9/16

$695

Wed 9/242:10 pmDTW - TRS

2 stops17h 55mLufthansa

Deal found 9/16

$702

Wed 9/249:00 pmDTW - TRS

2 stops35h 30mTurkish Airlines

Deal found 9/16

$804

Mon 9/229:00 pmDTW - TRS

2 stops43h 55mTurkish Airlines

Deal found 9/16

$881

Thu 10/97:50 pmORD - TRS

2 stops35h 40mTurkish Airlines

Deal found 9/15

$887

Tue 9/239:00 pmDTW - TRS

2 stops35h 30mTurkish Airlines

Deal found 9/16

$988

Mon 9/224:00 pmDTW - TRS

1 stop16h 05mLufthansa

Deal found 9/16

$993

Tue 9/232:05 pmFNT - TRS

2 stops14h 20mUnited Airlines

Deal found 9/16

$2,459

Fly from

Fly to

Route

Depart

Return

Price

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Tue 10/14

10:40 am-7:45 pm

3 stops26h 05m

Trieste Ronchi dei Legionari

Tue 10/21

12:45 pm-3:55 pm

2 stops34h 10m

$573

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Tue 10/21

4:00 pm-2:05 pm

1 stop16h 05m

Trieste Ronchi dei Legionari

Fri 10/31

6:25 am-3:10 pm

1 stop13h 45m

$647

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Wed 11/12

3:35 pm-10:55 pm

3 stops24h 20m

Trieste Ronchi dei Legionari

Thu 11/20

3:15 pm-8:00 pm

3 stops35h 45m

$651

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Tue 10/21

4:10 pm-10:35 pm

2 stops24h 25m

Trieste Ronchi dei Legionari

Fri 10/31

6:25 am-8:19 pm

2 stops42h 54m

$669

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

$677

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Wed 11/12

7:15 am-10:40 pm

3 stops32h 25m

Trieste Ronchi dei Legionari

Wed 11/19

6:35 am-11:18 am

2 stops35h 43m

$686

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Thu 10/30

3:35 pm-10:55 pm

3 stops25h 20m

Trieste Ronchi dei Legionari

Mon 11/3

6:15 pm-1:10 pm

2 stops25h 55m

$716

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sat 11/8

6:30 pm-10:55 pm

2 stops21h 25m

Trieste Ronchi dei Legionari

Sun 11/16

6:35 am-5:20 pm

2 stops17h 45m

$732

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Sun 12/28

4:15 pm-2:00 pm

1 stop15h 45m

Trieste Ronchi dei Legionari

Tue 1/6

2:40 pm-1:55 pm

1 stop29h 15m

$733

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Thu 3/12

1:12 pm-10:25 am

2 stops15h 13m

Trieste Ronchi dei Legionari

Fri 3/20

6:35 am-6:12 pm

2 stops17h 37m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 33 results

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

No data available for this route at this time. Please check back soon.

Related info for your journey

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 Lufthansa and KLM fly from Michigan to Trieste in about 16h 05m. The time it takes to get you to your destination can typically vary by up to 5h 53m. 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 cheapest airlines to fly from Michigan to Trieste one-way?
$517 is the cheapest one-way deal found within the past few days, from ITA Airways. You may also be able to find cheap deals on Lufthansa and Turkish Airlines, with prices starting from $585 and $887, respectively.
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 Flint Bishop - 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.

See more FAQs

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$517+ Cheap flights from Michigan to Trieste (TRS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Michigan to Trieste with Cheapflights

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Cheap flight deals from Michigan to Trieste

Keep the following information in mind while searching for Michigan to Trieste flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Find flight deals from Michigan to Trieste

Cheapest flights from Michigan to TriesteExplore the most affordable flight options available from Michigan to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Michigan to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Michigan to Trieste that are best for you.

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.

Cheapflights Insights

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

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?

How long is the flight from Michigan to Trieste?

What are the cheapest airlines to fly from Michigan to Trieste one-way?

What are the most popular routes from Michigan to Trieste?

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

How can I find direct flights from Michigan to Trieste?

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

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Alternative routes for Michigan to Trieste

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Cheapest flights from Michigan to Trieste
Explore the most affordable flight options available from Michigan to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.