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Cheap flights from Trieste (TRS) to Chicago (CHI) from $519

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TRS — CHI
May 28 — Jun 41
From?
To?
Tue 5/28
Tue 6/4
1 adult, Economy
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What is the cheapest day to fly round-trip from Trieste to Chicago?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 28% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Trieste to Chicago (TRS - CHI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Trieste to Chicago as you normally would.

Cheap ITA Airways flights from Trieste to Chicago

Explore cheap flight options specifically provided by ITA Airways for the route between Trieste and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Find some of the cheapest ITA Airways flights traveling from Trieste to Chicago. Deals update often to give you more flight options matching your criteria
Wed 8/217:25 pmTRS - ORD
1 stop24h 45mITA Airways
Sun 8/253:00 pmORD - TRS
1 stop12h 25mITA Airways
Deal found 5/22$519
Wed 8/217:25 pmTRS - ORD
1 stop24h 45mITA Airways
Sun 8/253:00 pmORD - TRS
2 stops22h 50mITA Airways
Deal found 5/22$540
Tue 8/207:25 pmTRS - ORD
1 stop24h 45mITA Airways
Sun 8/253:00 pmORD - TRS
1 stop16h 25mITA Airways
Deal found 5/22$547
Tue 8/207:55 amTRS - ORD
2 stops36h 15mITA Airways
Sun 8/253:00 pmORD - TRS
1 stop12h 25mITA Airways
Deal found 5/22$622
Sun 8/186:40 amTRS - ORD
1 stop13h 30mITA Airways
Sun 8/253:00 pmORD - TRS
1 stop12h 25mITA Airways
Deal found 5/22$656
Sun 8/186:40 amTRS - ORD
1 stop13h 30mITA Airways
Sun 8/253:00 pmORD - TRS
2 stops22h 50mITA Airways
Deal found 5/22$676
Tue 8/137:25 pmTRS - ORD
1 stop24h 45mITA Airways
Sun 8/253:00 pmORD - TRS
1 stop20h 35mITA Airways
Deal found 5/23$709
Tue 8/137:25 pmTRS - ORD
1 stop24h 45mITA Airways
Thu 8/223:00 pmORD - TRS
1 stop20h 35mITA Airways
Deal found 5/22$710
Tue 8/137:25 pmTRS - ORD
1 stop24h 45mITA Airways
Tue 8/203:00 pmORD - TRS
2 stops22h 50mITA Airways
Deal found 5/23$730

Cheap Lufthansa flights from Trieste to Chicago

Explore cheap flight options specifically provided by Lufthansa for the route between Trieste and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from Trieste to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 11/26:30 amTRS - ORD
1 stop20h 35mLufthansa
Sun 11/310:35 pmORD - TRS
1 stop16h 50mLufthansa
Deal found 5/21$545
Sat 11/26:30 amTRS - ORD
2 stops17h 51mLufthansa
Sun 11/36:30 pmORD - TRS
1 stop20h 55mLufthansa
Deal found 5/21$551
Sat 11/22:40 pmTRS - ORD
1 stop12h 25mLufthansa
Sat 11/236:30 pmORD - TRS
1 stop12h 25mLufthansa
Deal found 5/22$591
Sat 11/26:30 amTRS - ORD
2 stops17h 51mLufthansa
Sat 11/236:30 pmORD - TRS
1 stop12h 25mLufthansa
Deal found 5/22$597
Sat 11/26:30 amTRS - ORD
2 stops17h 51mLufthansa
Sun 11/34:10 pmORD - TRS
2 stops23h 15mLufthansa
Deal found 5/21$612
Sat 11/26:30 amTRS - ORD
2 stops17h 51mLufthansa
Sat 11/233:55 pmORD - TRS
2 stops15h 00mLufthansa
Deal found 5/22$615
Wed 8/216:35 amTRS - ORD
2 stops14h 25mLufthansa
Sun 8/253:50 pmORD - TRS
2 stops15h 25mLufthansa
Deal found 5/22$1,007
Wed 8/216:35 amTRS - ORD
1 stop15h 25mLufthansa
Sat 8/246:35 pmORD - TRS
1 stop20h 55mLufthansa
Deal found 5/22$1,151
Sun 8/186:35 amTRS - ORD
1 stop15h 25mLufthansa
Wed 8/213:45 pmORD - TRS
2 stops15h 30mLufthansa
Deal found 5/22$1,181

Trieste to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Trieste and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
The lowest fares we've come across on flights traveling from Trieste to Chicago in May and June 2024. For more flight deals, be sure to check back very soon.
Wed 8/217:25 pmTRS - ORD
1 stop24h 45mITA Airways
Sun 8/253:00 pmORD - TRS
1 stop12h 25mITA Airways
Deal found 5/22$519
Wed 8/217:25 pmTRS - ORD
1 stop24h 45mITA Airways
Sun 8/253:00 pmORD - TRS
2 stops22h 50mITA Airways
Deal found 5/22$540
Sat 11/26:30 amTRS - ORD
1 stop20h 35mLufthansa
Sun 11/310:35 pmORD - TRS
1 stop16h 50mLufthansa
Deal found 5/21$545
Tue 8/207:25 pmTRS - ORD
1 stop24h 45mITA Airways
Sun 8/253:00 pmORD - TRS
1 stop16h 25mITA Airways
Deal found 5/22$547
Sat 11/26:30 amTRS - ORD
2 stops17h 51mLufthansa
Sun 11/36:30 pmORD - TRS
1 stop20h 55mLufthansa
Deal found 5/21$551
Sat 11/22:40 pmTRS - ORD
1 stop12h 25mLufthansa
Sat 11/236:30 pmORD - TRS
1 stop12h 25mLufthansa
Deal found 5/22$591
Sat 11/26:30 amTRS - ORD
2 stops17h 51mLufthansa
Sat 11/236:30 pmORD - TRS
1 stop12h 25mLufthansa
Deal found 5/22$597
Sat 11/26:30 amTRS - ORD
2 stops17h 51mLufthansa
Sun 11/34:10 pmORD - TRS
2 stops23h 15mLufthansa
Deal found 5/21$612
Sat 11/26:30 amTRS - ORD
2 stops17h 51mLufthansa
Sat 11/233:55 pmORD - TRS
2 stops15h 00mLufthansa
Deal found 5/22$615

One-way flights to Chicago from Trieste

Search for one-way flight options from Trieste to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
If you're seeking multiple options on one-way flights from Trieste to Chicago, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Trieste to Chicago instead should update the search form at the top of page.
Wed 11/66:40 amTRS - ORD
2 stops19h 49mDelta
Deal found 5/22$1,339
Wed 11/62:40 pmTRS - ORD
1 stop12h 25mLufthansa
Deal found 5/22$1,403
Tue 8/276:40 amTRS - ORD
2 stops18h 02mDelta
Deal found 5/21$3,009
Sun 8/256:40 amTRS - ORD
2 stops18h 02mDelta
Deal found 5/21$3,769
Sun 8/257:25 pmTRS - ORD
1 stop24h 45mITA Airways
Deal found 5/21$4,174

Find flights from Trieste to Chicago within your budget

Customize your flight search to find flights from Trieste to Chicago 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 2,708,702 searches. Data last updated May 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$519 - $771

Route

Depart

Return

Price

Trieste Ronchi dei LegionariChicago O'Hare Intl

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Wed 8/21

1 stop24h 45m

Chicago O'Hare Intl

Sun 8/25

1 stop12h 25m

$519

Trieste Ronchi dei LegionariChicago O'Hare Intl

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Wed 8/21

1 stop24h 45m

Chicago O'Hare Intl

Sun 8/25

2 stops22h 50m

$540

Trieste Ronchi dei LegionariChicago O'Hare Intl

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Sat 11/2

1 stop20h 35m

Chicago O'Hare Intl

Sun 11/3

1 stop16h 50m

$545

Trieste Ronchi dei LegionariChicago O'Hare Intl

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Tue 8/20

1 stop24h 45m

Chicago O'Hare Intl

Sun 8/25

1 stop16h 25m

$547

Trieste Ronchi dei LegionariChicago O'Hare Intl

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Sat 11/2

2 stops17h 51m

Chicago O'Hare Intl

Sun 11/3

1 stop20h 55m

$551

Trieste Ronchi dei LegionariChicago O'Hare Intl

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Sat 11/2

1 stop12h 25m

Chicago O'Hare Intl

Sat 11/23

1 stop12h 25m

$591

Trieste Ronchi dei LegionariChicago O'Hare Intl

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Sat 11/2

2 stops17h 51m

Chicago O'Hare Intl

Sat 11/23

1 stop12h 25m

$597

Trieste Ronchi dei LegionariChicago O'Hare Intl

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Tue 8/20

2 stops36h 15m

Chicago O'Hare Intl

Sun 8/25

1 stop12h 25m

$622

Trieste Ronchi dei LegionariChicago O'Hare Intl

TRS - ORD

TRSORD

Trieste Ronchi dei Legionari

Tue 8/13

2 stops18h 02m

Chicago O'Hare Intl

Sun 8/25

1 stop12h 25m

$771

Flights are sorted by cheapest first

Deals found on 5/22

When is the cheapest time to fly from Trieste to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Trieste to Chicago. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Trieste to Chicago flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Trieste to Chicago

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

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated May 23, 2024.
To help decide which airline to fly from Trieste to Chicago, see what other customers have to say about ITA Airways and Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,585 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,585 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Lufthansa
7.0
Good
7,618 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

ITA Airways
6.7
Okay
738 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Trieste to Chicago. 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 from for flights from Trieste to Chicago?

    For a flight from Trieste to Chicago, you will be flying from Ronchi dei Legionari. Trieste Ronchi dei Legionari (TRS) is just 18.2 mi from the center of the city. Ronchi dei Legionari is the only Trieste airport and it handles 0 outbound flights to Chicago per day. 0 airlines have flights to Chicago from Trieste Ronchi dei Legionari on a regular basis.

  • Can I find flights from Trieste to Chicago for under $600 on Cheapflights?

    Yes, there are multiple flights from Trieste to Chicago for under $600. The cheapest flight booked recently is on ITA Airways for just $519, but on average you can expect to pay $657.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $1,339. Lufthansa flights start at $1,403 while deals on ITA Airways start at $4,174 one-way.

  • What does TRS to ORD mean?

    TRS stands for Trieste Ronchi dei Legionari Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Trieste to Chicago 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 Trieste to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Trieste to Chicago 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 Trieste to Chicago that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Trieste to Chicago 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 Trieste to Chicago that allow pets onboard?

    Many airlines flying from Trieste to Chicago 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 Trieste to Chicago?

    Yes, you can often find last-minute deals on Trieste to Chicago 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 Trieste to Chicago flight deals updated?

    The Trieste to Chicago flight deals you see on this page were last updated on 5/22.

  • When is the best time to book a flight from Trieste to Chicago?

    Currently, February is the cheapest month in which you can book a flight from Trieste to Chicago (average of $244). Flying from Trieste to Chicago in June is currently the most expensive (average of $330). 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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See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Trieste to Chicago by cabin class

Find flights from Trieste to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Trieste to Chicago?

Deals for Trieste to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Trieste to Chicago?

Cheapflights simply makes it quick and affordable to book flights from Trieste to Chicago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Trieste to Chicago with no change fees?

Yes! Cheapflights helps users easily find flights from Trieste to Chicago with no change fees.

Can Cheapflights notify me if prices for flights from Trieste to Chicago become cheaper?

Of course! You can now track prices for flights from Trieste to Chicago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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