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Trieste

$430+ Cheap flights from Indiana 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
IND — TRS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Indiana to Trieste

Keep the following information in mind while searching for Indiana to Trieste flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(Trip.com)

One-way from

$430
(Kiwi.com)
Provider with most accurate pricing for Indianapolis-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Trieste Ronchi dei Legionari flights.
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From Indiana to Trieste Ronchi dei Legionari
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One-way flight from Indiana to Trieste Ronchi dei Legionari
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Find flight deals from Indiana to Trieste

Cheapest flights from Indiana to Trieste
Explore the most affordable flight options available from Indiana to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/67:15 pmORD - TRS
2 stops20h 35mMultiple Airlines
Sun 4/133:15 pmTRS - ORD
2 stops31h 55mMultiple Airlines
Deal found 2/20$676
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/136:00 pmORD - TRS
2 stops41h 35mTAP AIR PORTUGAL
Mon 4/2111:15 amTRS - ORD
2 stops59h 55mTAP AIR PORTUGAL
Deal found 2/20$835
This ITA Airways deal was found by Cheapflights users on 2/20. 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.
Mon 4/1410:35 amORD - TRS
2 stops20h 50mITA Airways
Wed 4/236:40 amTRS - ORD
2 stops18h 15mITA Airways
Deal found 2/20$955
This lol.travel deal was found by Cheapflights users on 2/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/64:00 pmORD - TRS
1 stop15h 05mLufthansa
Sun 4/132:45 pmTRS - ORD
1 stop12h 10mLufthansa
Deal found 2/20$989
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:25 pmORD - TRS
2 stops16h 10mIcelandair
Thu 9/1811:15 amTRS - ORD
2 stops17h 00mIcelandair
Deal found 2/19$1,018
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/124:10 pmORD - TRS
2 stops35h 15mDelta
Wed 4/236:40 amTRS - ORD
2 stops19h 18mDelta
Deal found 2/20$1,073
This Turkish Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 8/297:50 pmORD - TRS
2 stops20h 00mTurkish Airlines
Wed 9/246:40 amTRS - ORD
2 stops34h 00mTurkish Airlines
Deal found 2/20$1,533
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/69:52 amMDW - TRS
2 stops21h 33mDelta
Sun 4/136:40 amTRS - MDW
2 stops22h 41mDelta
Deal found 2/20$1,565
This Emirates deal was found by Cheapflights users on 2/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/308:35 pmORD - TRS
2 stops39h 00mEmirates
Mon 8/1111:15 amTRS - ORD
2 stops35h 30mEmirates
Deal found 2/20$3,711

Find flights from Indiana to Trieste within your budget

Customize your flight search to find flights from Indiana 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 February 20, 2025.

Fly from

Indiana

Fly to

Trieste

Route

Depart

Return

Price

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 4/6

7:15 pm-10:50 pm

2 stops20h 35m

Trieste Ronchi dei Legionari

Sun 4/13

3:15 pm-4:10 pm

2 stops31h 55m

$676

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 4/13

6:00 pm-6:35 pm

2 stops41h 35m

Trieste Ronchi dei Legionari

Mon 4/21

11:15 am-4:10 pm

2 stops59h 55m

$835

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Mon 4/14

10:35 am-10:25 am

2 stops16h 50m

Trieste Ronchi dei Legionari

Tue 4/22

7:25 pm-5:55 pm

2 stops29h 30m

$955

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sun 4/6

4:00 pm-2:05 pm

1 stop15h 05m

Trieste Ronchi dei Legionari

Sun 4/13

2:45 pm-7:55 pm

1 stop12h 10m

$989

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Mon 6/2

7:25 pm-6:35 pm

2 stops16h 10m

Trieste Ronchi dei Legionari

Thu 9/18

11:15 am-9:15 pm

2 stops17h 00m

$1,018

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Sat 4/12

4:10 pm-10:25 am

2 stops35h 15m

Trieste Ronchi dei Legionari

Wed 4/23

6:40 am-6:58 pm

2 stops19h 18m

$1,073

ChicagoTrieste

MDW - TRS

MDWTRS

Chicago Midway

Sun 4/6

9:52 am-2:25 pm

2 stops21h 33m

Trieste Ronchi dei Legionari

Sun 4/13

6:40 am-10:21 pm

2 stops22h 41m

$1,565

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Thu 5/15

11:25 am-10:50 pm

2 stops28h 25m

Trieste Ronchi dei Legionari

Sun 5/18

6:40 am-9:40 am

2 stops34h 00m

$1,790

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Mon 6/30

8:35 pm-6:35 pm

2 stops39h 00m

Trieste Ronchi dei Legionari

Mon 8/11

11:15 am-3:45 pm

2 stops35h 30m

$3,711

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Fri 5/16

4:15 pm-7:00 am

3 stops55h 45m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 14 results
1
2

Best time to book a flight from Indiana to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Indiana 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.

Travel insights for flights from Indiana to Trieste

Get recent, data-driven insights about flights from Indiana to Trieste including ideal travel times, pricing trends, and more.

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

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.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

TAP AIR PORTUGAL
7.1
Good
1,847 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

ITA Airways
6.7
Okay
937 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa
6.7
Okay
6,986 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Indiana 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 Indiana?

    If you book a flight to Trieste from Indiana, you will be flying to Ronchi dei Legionari, which is the city’s only airport. Trieste Ronchi dei Legionari (TRS) is located 18.2 mi from the center of Trieste.

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

    When deciding which route to take from Indiana to Trieste consider Chicago O'Hare Intl - Trieste Ronchi dei Legionari, Chicago Midway - Trieste Ronchi dei Legionari or Indianapolis - Trieste Ronchi dei Legionari as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indiana 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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