Which airports can I use when flying from Trieste to Seattle?

Flights from Trieste to Seattle usually depart from Trieste Ronchi dei Legionari (TRS) and arrive at Seattle/Tacoma Intl (SEA).

Which airports do connecting flights from Trieste to Seattle pass through?

Connecting flights from Trieste to Seattle most commonly pass through: • Rome Fiumicino (FCO) - 60% of one-stop connections • Frankfurt am Main (FRA) - 40% of one-stop connections

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

Yes. Flexible dates can save you up to 40% on flights from Trieste to Seattle. Tuesday is the cheapest departure day at $715 round-trip on average, while Monday is the most expensive at $1,182, a difference of $467. 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 popular places can I visit in Seattle?

Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

How long is a flight from Trieste to Seattle?

There are currently no nonstop flights available from Trieste to Seattle. Flights with 1 layover take between 14h 45m and 20h 24m in total, depending on the connection.

Do I need a passport to fly from Trieste to Seattle?

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.

Have flight prices from Trieste to Seattle changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,156 to $5,126. That means the highest observed fare was about 4x higher than the lowest one.

How much time can I save by choosing a different layover airport from Trieste to Seattle?

Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 14h 45m, compared with 20h 24m via Rome Fiumicino (FCO).

What is the time difference between Trieste and Seattle?

Seattle is 8 hours behind Trieste (Pacific Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include: • Fox • Europcar • Thrifty • Budget • Hertz

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

Round-trip flights from Trieste to Seattle typically range from $715 to $1,182. The lowest price found in the past 5 days was $1,156, on United Airlines.

Which airline is the cheapest to fly from Trieste to Seattle?

United Airlines ($1,156) offered the cheapest round-trip ticket from Trieste to Seattle in the last 5 days.

What’s the most popular layover airport when flying from Trieste to Seattle?

Rome Fiumicino (FCO) is the most popular layover for the Trieste to Seattle route. 60% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via FCO.

What is the cheapest layover airport when flying from Trieste to Seattle?

Flights via Rome Fiumicino (FCO) offer the most affordable fares, with an average round-trip price of $1,147. Based on KAYAK data over the past 3 months.

When flying from Trieste to Seattle which airport offers the shortest layover?

Frankfurt am Main (FRA) had the shortest average connection time for Trieste to Seattle layovers at 9h 08m over the past 3 months.

$1,156 CHEAP FLIGHTS from Trieste to Seattle (TRS - SEA)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,156

Typical prices: $715-$1,182

United Airlines

Fri 2/2Sat 2/24

TRS - SEA • 2 stops

Top layover airports

Rome Fiumicino (FCO)

Cheapest • Avg $1,147 (round-trip)

Frankfurt am Main (FRA)

Shortest trip • 14h 45m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Seattle!

Flight Deals

Cheap Flights from Trieste to Seattle (TRS-SEA)

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

Round-trip

One-way

Recent round-trip flight deals from Trieste to Seattle

Tue, Feb 2 - Wed, Feb 24

6:35 am - 9:02 pmTRS Trieste Ronchi dei Legionari-SEA Seattle/Tacoma Intl

23h 27m2 stops Rome Fiumicino Washington, D.C. Dulles Intl

10:53 am - 10:25 amSEA Seattle/Tacoma Intl-TRS Trieste Ronchi dei Legionari

38h 32m2 stops Chicago O'Hare Intl Rome Fiumicino

$1,156United Airlines

Thu, Jan 14 - Sun, Jan 17

6:35 am - 9:59 pmTRS Trieste Ronchi dei Legionari-SEA Seattle/Tacoma Intl

48h 24m3 stops Rome Fiumicino Washington, D.C. Dulles Intl Los Angeles