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Trieste

$604+ Cheap flights from Illinois 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TRS
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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Find flight deals from Illinois to Trieste

Cheapest flights from Illinois to Trieste
Explore the most affordable flight options available from Illinois to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/43:55 pmORD - TRS
3 stops24h 00mMultiple Airlines
Fri 11/86:35 amTRS - ORD
2 stops34h 35mMultiple Airlines
Deal found 11/4$1,415
This Gotogate deal was found by Cheapflights users on 11/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/48:20 pmORD - TRS
2 stops39h 25mTurkish Airlines
Fri 11/86:35 amTRS - ORD
2 stops34h 35mTurkish Airlines
Deal found 11/4$1,559
This Atrapalo deal was found by Cheapflights users on 11/3. 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 Atrapalo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1811:59 amORD - TRS
2 stops19h 31mKLM
Wed 12/253:15 pmTRS - ORD
2 stops34h 33mKLM
Deal found 11/3$2,122
This Gotogate deal was found by Cheapflights users on 11/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/43:55 pmORD - TRS
1 stop15h 05mLufthansa
Fri 11/82:40 pmTRS - ORD
1 stop12h 25mLufthansa
Deal found 11/4$2,539
This Lufthansa deal was found by Cheapflights users on 11/4. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/243:45 pmSTL - TRS
1 stop15h 15mLufthansa
Tue 12/36:20 amTRS - STL
2 stops18h 15mLufthansa
Deal found 11/4$4,895
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 11/2710:14 amSTL - TRS
2 stops21h 16mDelta
Fri 12/66:35 amTRS - STL
2 stops24h 08mDelta
Deal found 11/4$5,030
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/293:45 pmSTL - TRS
2 stops39h 45mMultiple Airlines
Tue 12/32:40 pmTRS - STL
1 stop30h 15mMultiple Airlines
Deal found 11/4$16,261

Find flights from Illinois to Trieste within your budget

Customize your flight search to find flights from Illinois 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Wed 12/18

11:59 am-2:30 pm

2 stops19h 31m

Trieste Ronchi dei Legionari

Wed 12/25

3:15 pm-6:48 pm

2 stops34h 33m

$2,122

ChicagoTrieste

ORD - TRS

ORDTRS

Chicago O'Hare Intl

Wed 12/18

6:30 pm-10:55 pm

3 stops21h 25m

Trieste Ronchi dei Legionari

Wed 12/25

7:30 pm-5:20 pm

3 stops28h 50m

$2,455

St. LouisTrieste

STL - TRS

STLTRS

Lambert-St Louis

Sun 11/24

3:45 pm-2:00 pm

1 stop15h 15m

Trieste Ronchi dei Legionari

Tue 12/3

6:20 am-5:35 pm

2 stops18h 15m

$4,895

St. LouisTrieste

STL - TRS

STLTRS

Lambert-St Louis

Wed 11/27

10:14 am-2:30 pm

2 stops21h 16m

Trieste Ronchi dei Legionari

Fri 12/6

6:35 am-11:43 pm

2 stops24h 08m

$5,030

St. LouisTrieste

STL - TRS

STLTRS

Lambert-St Louis

Fri 11/29

3:45 pm-2:30 pm

2 stops39h 45m

Trieste Ronchi dei Legionari

Tue 12/3

2:40 pm-1:55 pm

1 stop30h 15m

$16,261

Flights are sorted by cheapest first

Deals found on 11/3

Best time to book a flight from Illinois to Trieste

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

Get recent, data-driven insights about flights from Illinois 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 November 4, 2024.
KLM
7.8
Good
1,350 reviews

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

KLM
7.8
Good
1,350 reviews
KLM
7.8
Good
1,350 reviews

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Lufthansa
6.8
Okay
7,163 reviews
KLM
7.8
Good
1,350 reviews

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Related info for your journey

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

    Located just 18.2 mi from the city center, Trieste Ronchi dei Legionari (TRS) is the airport most travelers will use when flying to Trieste from Illinois.

  • Can I find flights from Illinois to Trieste for under $700 on Cheapflights?

    Yes, there are multiple flights from Illinois to Trieste for under $700. The cheapest flight booked recently is on Lufthansa for just $604, but on average you can expect to pay $995.

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

    The most popular route from Illinois to Trieste is Chicago O'Hare Intl - Trieste Ronchi dei Legionari. You may also consider Lambert-St Louis - Trieste Ronchi dei Legionari or Chicago Midway - Trieste Ronchi dei Legionari.

  • What does ORD to TRS mean?

    Chicago O'Hare Intl Airport is ORD and Trieste Ronchi dei Legionari Airport is TRS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI).

  • Can I find deals for flights from Illinois to Trieste that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Trieste flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Trieste with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Trieste flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

  • Can I find deals for flights from Illinois to Trieste that allow pets onboard?

    Many airlines flying from Illinois to Trieste offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Trieste?

    Yes, you can often find last-minute deals on Illinois to Trieste flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Trieste flight deals updated?

    The Illinois to Trieste flight deals you see on this page were last updated on 11/4.

See more FAQs

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Alternative routes for Illinois to Trieste

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Top airline flying from Illinois to Trieste

Discover the top airline that operate flights from Illinois to Trieste. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$739Average$1,037FlexibilityNo cancel feeOn-time81%
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