Jasionka to Seattle (RZE–SEA) — Airlines, Schedules & Connections

Poland is part of the US Visa Waiver Program, so Polish passport holders with a biometric passport can enter the United States for up to 90 days using ESTA (Electronic System for Travel Authorization). ESTA costs $21 and is valid for 2 years or until your passport expires. Apply at esta.cbp.dhs.gov at least 72 hours before departure. Approval is usually instant but can take up to 72 hours. ESTA covers tourism and business visits but not employment or study.

At the US port of entry (typically the first US airport you land at), a CBP officer reviews your passport, takes fingerprints and a photo, and asks about the purpose and duration of your visit. Have your return ticket, hotel address, and a general itinerary ready. The 90-day ESTA stay cannot be extended, and there is no grace period. If you overstay, future ESTA applications will be denied, and you will need a B1/B2 visa ($185) with a consular interview for all subsequent trips.

Direct flights from Warsaw to New York JFK and Newark run about 9 hours 30 minutes on LOT Polish Airlines. LOT also flies direct to Chicago O'Hare (about 10 hours), Miami, Los Angeles, and San Francisco seasonally. United operates Newark to Warsaw. The US uses the US dollar. At current rates, $1 equals roughly PLN 4.05. No mandatory vaccinations. Global Entry ($100 for 5 years) includes ESTA and provides expedited CBP processing at US airports using kiosks instead of officer queues.

Link Light Rail from the airport station (inside the terminal) to downtown Seattle takes 38 minutes ($3.50). No transfers needed; trains run 5am to 1am daily.Taxis and ride-shares to downtown cost $35–55. For Bellevue and Eastside destinations (across Lake Washington), ride-share is faster than Link. Car rentals are in the consolidated rental facility; take the free shuttle from baggage claim. Sound Transit buses serve Tacoma, Renton, and Federal Way.

Marine west coast climate. Winters are mild but persistently grey and rainy (3–9°C). Snow is rare at sea level but can occur December through February, causing significant disruptions when it does. The airport sits between Seattle and Tacoma in an area that receives more fog and low cloud than downtown Seattle.

Summers are famously pleasant (18–25°C) with low humidity and mostly clear skies, one of the best flying climates in the US from June through September. The wettest months are November through January.