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Cheap flights from Ohio to Trieste from $554

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ohio 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 Ohio to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 am - 2:00 pm
CMH
-
TRS
22h 30m2 stops
Multiple Airlines Logo
2:40 pm - 6:59 pm
TRS
-
CMH
34h 19m2 stops
$554Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
9:30 am - 2:00 pm
CMH
-
TRS
22h 30m2 stops
Multiple Airlines Logo
2:40 pm - 8:56 pm
TRS
-
CMH
36h 16m3 stops
$577Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Lufthansa Logo
2:52 pm - 2:10 pm
CLE
-
TRS
17h 18m2 stops
Lufthansa Logo
6:35 am - 8:12 pm
TRS
-
CLE
19h 37m2 stops
$610Lufthansa
Wed, Feb 4 - Sat, Feb 14
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
Lufthansa Logo
7:51 pm - 10:15 pm
CLE
-
TRS
20h 24m2 stops
Lufthansa Logo
6:10 am - 5:40 pm
TRS
-
CLE
17h 30m2 stops
$992Lufthansa
Thu, May 7 - Wed, Jun 10
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
Turkish Airlines Logo
8:05 pm - 6:30 pm
DTW
-
TRS
40h 25m2 stops
Turkish Airlines Logo
11:15 am - 6:10 pm
TRS
-
DTW
36h 55m2 stops
$1,046Turkish Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
1:20 pm - 10:25 am
PIT
-
TRS
15h 05m2 stops
United Airlines Logo
6:35 am - 7:01 pm
TRS
-
PIT
18h 26m2 stops
$1,449United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
12:04 pm - 10:25 am
CLE
-
TRS
16h 21m2 stops
United Airlines Logo
6:35 am - 5:30 pm
TRS
-
CLE
40h 55m2 stops
$1,798United Airlines
Wed, Feb 4 - Sun, Feb 8

United Airlines flights from Ohio to Trieste

Our best United Airlines deals on Ohio to Trieste flight tickets
United Airlines
Feb 4
CLE12:04 pmCleveland Hopkins Intl
16h 21m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Feb 8
TRS6:35 amTrieste Ronchi dei Legionari
40h 55m
2 stops
CLE5:30 pmCleveland Hopkins Intl
$1,798
Find similar
United Airlines
Feb 4
CLE12:04 pmCleveland Hopkins Intl
16h 21m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Feb 8
TRS6:35 amTrieste Ronchi dei Legionari
40h 55m
2 stops
CLE5:30 pmCleveland Hopkins Intl
$1,806
Find similar
United Airlines
Feb 4
CMH1:53 pmColumbus
14h 32m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Feb 8
TRS6:35 amTrieste Ronchi dei Legionari
20h 21m
2 stops
CMH8:56 pmColumbus
$1,817
Find similar

Turkish Airlines flights from Ohio to Trieste

Our best Turkish Airlines deals on Ohio to Trieste flight tickets
Turkish Airlines
Apr 24
DTW8:50 pmDetroit Metropolitan Wayne County
39h 40m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
May 2
TRS11:15 amTrieste Ronchi dei Legionari
37h 30m
2 stops
DTW6:45 pmDetroit Metropolitan Wayne County
$995
Find similar
Turkish Airlines
Jan 21
DTW8:05 pmDetroit Metropolitan Wayne County
40h 25m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Jan 25
TRS11:15 amTrieste Ronchi dei Legionari
36h 55m
2 stops
DTW6:10 pmDetroit Metropolitan Wayne County
$1,039
Find similar
Turkish Airlines
Jan 21
DTW8:05 pmDetroit Metropolitan Wayne County
40h 25m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Jan 25
TRS11:15 amTrieste Ronchi dei Legionari
36h 55m
2 stops
DTW6:10 pmDetroit Metropolitan Wayne County
$1,047
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ohio 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 Ohio to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbusTrieste

CMH - TRS

CMHTRS

Columbus

Mon 2/9

9:30 am-2:00 pm

2 stops22h 30m

Trieste Ronchi dei Legionari

Mon 2/16

2:40 pm-6:59 pm

2 stops34h 19m

$554

ColumbusTrieste

CMH - TRS

CMHTRS

Columbus

Mon 2/9

9:30 am-2:00 pm

2 stops22h 30m

Trieste Ronchi dei Legionari

Mon 2/16

2:40 pm-8:56 pm

3 stops36h 16m

$577

ClevelandTrieste

CLE - TRS

CLETRS

Cleveland Hopkins Intl

Wed 2/4

2:52 pm-2:10 pm

2 stops17h 18m

Trieste Ronchi dei Legionari

Sat 2/14

6:35 am-8:12 pm

2 stops19h 37m

$610

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

ClevelandTrieste

CLE - TRS

CLETRS

Cleveland Hopkins Intl

Thu 5/7

7:51 pm-10:15 pm

2 stops20h 24m

Trieste Ronchi dei Legionari

Wed 6/10

6:10 am-5:40 pm

2 stops17h 30m

$992

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

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

PittsburghTrieste

PIT - TRS

PITTRS

Pittsburgh

Thu 1/22

1:20 pm-10:25 am

2 stops15h 05m

Trieste Ronchi dei Legionari

Mon 1/26

6:35 am-7:01 pm

2 stops18h 26m

$1,449

ClevelandTrieste

CLE - TRS

CLETRS

Cleveland Hopkins Intl

Wed 2/4

12:04 pm-10:25 am

2 stops16h 21m

Trieste Ronchi dei Legionari

Sun 2/8

6:35 am-5:30 pm

2 stops40h 55m

$1,798

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Trieste from

How to get the cheapest flight ticket from Ohio 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 Ohio to Trieste Ronchi dei Legionari?

United Airlines is the most popular carrier operating from Ohio to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

United Airlines, British Airways and Delta are the top three most popular airlines that fly to Trieste from Ohio according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 7 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

Cheap Ohio to Trieste flight deals and tips

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

Fastest flight time

13h 45m

Direct flights

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

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

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

  • How old do you have to be to fly from Ohio to Trieste Ronchi dei Legionari Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ohio to Trieste Ronchi dei Legionari Airport.

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

    The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Ohio to Trieste?

Finding the right flight to Trieste from Ohio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Trieste quick and easy, saving you time and money.

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

Yes. All flights to Trieste from Ohio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Ohio 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 Ohio to Trieste right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ohio 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
United Airlines
British Airways
Delta
Air Canada
American Airlines
Lufthansa
Air France