Cheap flights from Trieste to Washington, D.C. from £308

Cheap flights from Trieste to Washington, D.C. from £308

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3 stops
Mon, Jun 8
Trieste TRSWashington, D.C. BWI
£308
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2 stops
Tue, Jun 9
Trieste TRSWashington, D.C. BWI
£312
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2 stops
Tue, Jun 9
Trieste TRSWashington, D.C. DCA
£389
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3 stops
Wed, Jun 10
Trieste TRSWashington, D.C. IAD
£411
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3 stops
Sat, Jun 13
Trieste TRSWashington, D.C. DCA
£420
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2 stops
Thu, Jun 11
Trieste TRSWashington, D.C. IAD
£434
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2 stops
Fri, Jun 12 – Thu, Jun 18
Trieste TRSWashington, D.C. DCA
£699
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3 stops
Fri, Jun 12 – Thu, Jun 18
Trieste TRSWashington, D.C. IAD
£700
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3 stops
Sat, Jun 13 – Thu, Jun 18
Trieste TRSWashington, D.C. DCA
£729
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2 stops
Sat, Jun 13 – Wed, Jun 17
Trieste TRSWashington, D.C. DCA
£737
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2 stops
Fri, Jun 12 – Wed, Jun 17
Trieste TRSWashington, D.C. IAD
£775
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2 stops
Thu, Jun 11 – Tue, Jun 16
Trieste TRSWashington, D.C. IAD
£798
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How much do flights to Washington, D.C. cost?

Cheapest one-way trip

£308

Cheapest round-trip

£699

Includes rare itinerary

Travel hack

Most popular airline

Ryanair

Getting from Washington, D.C. airports to the city center

Fastest options: Metro from DCA. Best value: Metro and bus services from all airports.

Washington, D.C. is served by three major airports, each offering various airport transfers to city center destinations. Ronald Reagan Washington National Airport (DCA) is the closest, located just 6 km south of downtown across the Potomac River. Washington Dulles International Airport (IAD) lies 42 km west of the city center in Virginia. Baltimore/Washington International Thurgood Marshall Airport (BWI) is 50 km northeast in Maryland. Transport options include Metro rail, commuter trains, express buses, taxis, ride-hailing services, and private transfers. Journey times and costs vary depending on the airport, time of day, and traffic conditions.

How to get from Ronald Reagan Washington National Airport (DCA) to Washington, D.C.?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

15-20 min

$2 – $6; varies by destination and time of day

every 8–12 min (traffic dependent)

fastest and most affordable

15-30 min

$15 – $25; metered; varies by traffic

on-demand 24/7 (traffic dependent)

door-to-door convenience

How to get from Washington Dulles International Airport (IAD) to Washington, D.C.?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

45-60 min

$6; flat fare to downtown

every 8–15 min (traffic dependent)

budget travelers

20-30 min

$5; to Wiehle-Reston East Metro

every 20 min (traffic dependent)

connecting to Metro

45-75 min

$65 – $85; metered; varies by traffic

on-demand 24/7 (traffic dependent)

groups with luggage

How to get from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Washington, D.C.?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

35-45 min

$8; one-way fare

hourly weekdays (traffic dependent)

commuters to Union Station

30-40 min

$15 – $50; varies by train type and booking time

multiple daily (traffic dependent)

comfort and speed

50-90 min

$90 – $110; metered; varies by traffic

on-demand 24/7 (traffic dependent)

late night arrivals

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • Metro fares vary by distance and time of day; use SmarTrip card for best rates.
  • MARC trains operate primarily on weekdays with limited weekend service.
  • Taxi and ride-hailing prices vary with demand and traffic conditions.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Washington, D.C.

Depart from
Trieste – Friuli Venezia Giulia
Arrive to
Washington Dulles International
Average flights per week
400
Flight distance
Worth visiting
Lincoln Memorial - National Mall

Check-in for a flight from Trieste to Washington, D.C.

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
ITA AirwaysITYAZYes
JetBlue AirwaysJBUB6No
TAP PortugalTAPTPNo
Frontier AirlinesFFTF9No

Online check-in is not available for these airlines.

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-2°C
February7°C0°C
March13°C3°C
April19°C8°C
May23°C13°C
June29°C18°C
July32°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C5°C
December8°C1°C
Hottest Month
32°C
July
Coldest month
-2°C
January
Sunny days
266
days per year
Snow days
8
days per year

14 day forecast

Sunday
24 May
79%
22°C12°C
31 May
22°C12°C
Monday
25 May
88%
22°C17°C
1 Jun
25°C11°C
Tuesday
26 May
85%
20°C17°C
2 Jun
27°C15°C
Wednesday
27 May
29°C16°C
3 Jun
28°C13°C
Thursday
28 May
81%
27°C19°C
4 Jun
30°C14°C
Friday
29 May
23°C14°C
5 Jun
31°C16°C
Saturday
30 May
18°C11°C
6 Jun
33°C17°C
Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National. The most popular airlines for this route are Ryanair, ITA Airways, JetBlue Airways, TAP Portugal, and Frontier Airlines. Trieste and Washington, D.C. have 400 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, and National Mall.

Frequently asked questions

What are the most popular routes to and from Trieste?
Travelers frequently search for route combinations, such as Trieste and London, Rome, Tirana, Frankfurt, Catania, Naples, Vilnius, Barcelona, Tel Aviv, Thessaloniki, Stockholm, Bari, Valencia, Paris, Miami, Olbia, Madrid, Tampa, Los Angeles, Ajaccio.
What are the most popular routes to and from Washington, D.C.?
Travelers frequently search for route combinations, such as Washington, D.C. and London, Manchester, Atlanta, Los Angeles, Orlando, Edinburgh, Glasgow, Mexico City, Dallas, Aberdeen, Tampa, Toronto, San Francisco, Denver, Boston, Houston, San Salvador, Lima, Miami, Las Vegas.
What airports are near Trieste?
The main airport in Trieste is Trieste – Friuli Venezia Giulia. It is also served by Venice Marco Polo, Zagreb, Bologna Guglielmo Marconi, Treviso, Ljubljana Jože Pučnik, Verona Villafranca, Trieste – Friuli Venezia Giulia, Pula, Rijeka, Graz.
What airports are near Washington, D.C.?
The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Atlantic City International, Richmond International, Lehigh Valley International, Trenton–Mercer, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Lancaster, Hagerstown Regional.
Which airlines fly between Trieste and Washington, D.C.?
Currently, you can fly between Trieste and Washington, D.C. with Ryanair, ITA Airways, JetBlue Airways, TAP Portugal, Frontier Airlines.
When’s the best time to travel between Trieste and Washington, D.C.?
If you don’t have specific dates for your trip between Trieste and Washington, D.C., you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Trieste and Washington, D.C.?
Traveling between Trieste and Washington, D.C., you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Trieste?
There are a number of airports in and around Trieste. The main one is Trieste – Friuli Venezia Giulia and other nearby airports include Venice Marco Polo, Zagreb, Bologna Guglielmo Marconi, Treviso, Ljubljana Jože Pučnik, Verona Villafranca, Trieste – Friuli Venezia Giulia, Pula, Rijeka, Graz
How many airports are there near Washington, D.C.?
There are a number of airports in and around Washington, D.C.. The main one is Washington Dulles International and other nearby airports include Philadelphia International, Norfolk International, Atlantic City International, Richmond International, Lehigh Valley International, Trenton–Mercer, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Lancaster, Hagerstown Regional.
What time do nonstop (direct) flights between Trieste and Washington, D.C. depart?
What time do nonstop (direct) flights between Trieste and Washington, D.C. arrive?
What time do flights between Trieste and Washington, D.C. depart?
What time do flights between Trieste and Washington, D.C. arrive?

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