PIT - TRS

$1,405 Find Cheap Flights from Pittsburgh to Trieste - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,405
Typical prices: $1,349-$1,934
United Airlines
Sat 12/8Tue 12/11
PIT - TRS • 2 stops
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Flight Deals

Cheap Flights from Pittsburgh to Trieste (PIT-TRS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Trieste

Tue, Dec 8 - Fri, Dec 11
United Airlines Logo
6:00 am - 10:25 amPIT  Pittsburgh-TRS Trieste Ronchi dei Legionari
22h 25m2 stops Newark Rome Fiumicino
United Airlines Logo
6:35 am - 7:11 pmTRS  Trieste Ronchi dei Legionari-PIT Pittsburgh
18h 36m2 stops Rome Fiumicino Newark
$1,405United Airlines
Tue, Dec 8 - Fri, Dec 11
United Airlines Logo
6:00 am - 10:25 amPIT  Pittsburgh-TRS Trieste Ronchi dei Legionari
22h 25m2 stops Newark Rome Fiumicino
United Airlines Logo
6:35 am - 7:11 pmTRS  Trieste Ronchi dei Legionari-PIT Pittsburgh
18h 36m2 stops Rome Fiumicino Newark
$1,406United Airlines
Booking Insights

Price, demand and travel trends for Pittsburgh to Trieste flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Pittsburgh to Trieste?

Round-trip flights from Pittsburgh to Trieste typically range from $1,349 to $1,934. The lowest price found in the past 5 days was $1,405, on United Airlines.

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Key details for Pittsburgh to Trieste flights

Cheapest flight

$1,405
Round-trip flight from Pittsburgh to Trieste

When to book flights from Pittsburgh to Trieste

Are your dates flexible? Find out the best times to travel from Pittsburgh to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Pittsburgh to Trieste flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Pittsburgh to Trieste?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What car rental options are available at Trieste Ronchi dei Legionari Airport (TRS)?

    Trieste Ronchi dei Legionari Airport (TRS) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include:

    • DRIVALIA
    • NOLEGGIARE
    • SICILY BY CAR
    • Europcar
    • Budget

  • Which airports can I use when flying from Pittsburgh to Trieste?

    Flights from Pittsburgh to Trieste usually depart from Pittsburgh (PIT) and arrive at Trieste Ronchi dei Legionari (TRS).

  • Can I save money by using flexible dates for flights from Pittsburgh to Trieste?

    Yes. Flexible dates can save you up to 31% on flights from Pittsburgh to Trieste. Thursday is the cheapest departure day at $1,349 round-trip on average, while Monday is the most expensive at $1,934, a difference of $585.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Pittsburgh and Trieste?

    Trieste is 5 hours ahead of Pittsburgh (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Pittsburgh to Trieste flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $1,349, about $585 less than Monday fares (30% savings) based on the last 12 months.

More options for your flight from Pittsburgh to Trieste

Complete your trip to Trieste with a hotel stay or car rental

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