ord-to-trs

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The cheapest times to fly from ORD to TRS are

  • January 1st to April 1st
  • October 1st to December 16th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ORD to TRS is mid January. Prices can be as high as $1434 for Saturday flights during late May, or as low as $804 for Tuesday flights around mid January.

 

When to Fly to Trieste

Flying from Chicago, IL (ORD) to Trieste (TRS) will usually cost between $825 to $1266 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $849. Due to high demand the most expensive time to fly is late May, with an average price of $1297. Planning your trip to low-cost times can easily save you $448 on economy flights and even more on first-class flights. Generally, any price below $991 can be considered a good price for a round-trip ORD to TRS flight.

See below for a graph of average weekly prices for the ORD to TRS route. All prices are for round-trip tickets in USD.

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ORD to TRS Flight Prices

Compared to other flights, the ORD to TRS flight is priced close to the average and costs about as much as the average flight leaving from Chicago. The average price per mile (for a direct flight) is $0.13, which is far below average.

 

Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $98 (9%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $951. Return trip prices are from the TRS to ORD flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

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Departure Day Prices

Return Trip Prices by Day

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Return Day Prices

 

Nonstop Flights and Layovers

Travelers looking to fly from ORD to TRS can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 25 minutes may not be realistic.

 

Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from ORD to TRS while comparing.

Destination alternative #1: Bologna Airport (BLQ) in Bologna

  • 139 miles (224 km) away from TRS
  • Usually 22.96% less expensive than TRS
  • 1-layover flights available

See ORD to BLQ flights

Destination alternative #2: Marco Polo International Airport (VCE) in Venice

  • 58 miles (93 km) away from TRS
  • Usually 19.17% less expensive than TRS
  • Nonstop flights available

See ORD to VCE flights

Destination alternative #3: Ljubljana Airport (LJU) in Ljubljana

  • 55 miles (89 km) away from TRS
  • Usually 13.32% less expensive than TRS
  • 1-layover flights available

See ORD to LJU flights

Destination alternative #4: Zagreb Airport (ZAG) in Zagreb

  • 125 miles (201 km) away from TRS
  • Usually 12.51% less expensive than TRS
  • 1-layover flights available

See ORD to ZAG flights

Destination alternative #5: Villafranca Airport (VRN) in Verona

  • 128 miles (206 km) away from TRS
  • Usually 1.21% less expensive than TRS
  • 1-layover flights available

See ORD to VRN flights

 

Flight Hacking ORD to TRS

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ORD to TRS — but Champion Traveler does!

Hack #1: Valencia (ORD > VLC > TRS)

  • Price for both tickets: $750
  • Average savings: $241 (24.32%)

See ORD to VLC flights

Hack #2: Munich (ORD > MUC > TRS)

  • Price for both tickets: $756
  • Average savings: $235 (23.71%)

See ORD to MUC flights

Hack #3: Frankfurt (ORD > FRA > TRS)

  • Price for both tickets: $763
  • Average savings: $229 (23.06%)

See ORD to FRA flights

 

Flight Questions Answered

Still have questions about flying from ORD to TRS? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air France, Alitalia, American, Delta, KLM, Lufthansa, SAS, Tap Air Portugal, United, and potentially more during busy seasons.

How far away is it from Trieste Airport to Chicago O’Hare International Airport?

The distance between the two airports is roughly 4685 miles or 7540 kilometers.

How long does it take to fly from ORD to TRS?

The real-world flight time for a nonstop ORD to TRS flight is about 9 hour 25 minutes.

How many flights go between Chicago, IL and Trieste?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from ORD to TRS.

 

Airport Location Info

 

Departing Airport

Origination codeORD
Origination airport nameChicago O’Hare International Airport
CityChicago, IL
Countrythe United States
Latitude42
Longitude-87.9

Return Airport

Destination codeTRS
Destination airport nameTrieste Airport
CityTrieste
CountryItaly
Latitude45.8
Longitude13.5

 

Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.