Taoyuan to Denver (TPE–DEN) — Airlines, Schedules & Connections

Taiwan is part of the US Visa Waiver Program. Taiwanese passport holders can enter the United States for up to 90 days without a visa, but must obtain an approved ESTA (Electronic System for Travel Authorization) before boarding. Apply at the official CBP site. ESTA costs USD 21, is valid for 2 years, and covers multiple entries. Passport must be valid for at least 6 months beyond the planned stay. The 90-day limit cannot be extended, and overstaying voids future ESTA eligibility.

The Airport MRT (Taoyuan Airport Line) connects Taipei Main Station to the airport in 35 minutes for TWD $160 (express) or 50 minutes for TWD $150 (commuter). Trains run from 06:00 to 23:00. Bus services (Kuo-Kuang and others) also connect central Taipei to Taoyuan for around TWD $125, but are slower.Taxis from Taipei city centre cost TWD $1,200–1,600 depending on traffic; the national freeway (No. 2) is the standard driving route. Self-drive parking is available in multi-storey structures at both terminals.

RTD A Line runs to Denver Union Station (37 min, $10.50) with connections to light rail and bus routes. Taxis have meters; expect $55–65 to downtown.DEN's tent-roof Jeppesen Terminal is a single building; all three concourses connect via the underground automated train. Rental cars are on level 5. For ski resorts, shuttle services depart from Ground Transportation.

Semi-arid with 300+ days of sunshine. Summers are dry and warm (27–34°C) with afternoon thunderstorms that produce dramatic but brief delays. Winters bring cold temperatures (−8 to 5°C) and heavy blizzards that can shut down ground operations.

Spring snowstorms can be heavier than midwinter ones. Altitude (5,430 ft) means low humidity year-round; stay hydrated.