National Air and Space Museum
The world's most visited museum houses the largest collection of historic aircraft and spacecraft including the Wright Flyer and Apollo 11 Command Module.
The world's most visited museum houses the largest collection of historic aircraft and spacecraft including the Wright Flyer and Apollo 11 Command Module.
Free, timed-entry passes required
Weekday mornings are least crowded. Reserve timed-entry passes online 6 weeks in advance. New galleries opening in 2026 for America's 250th anniversary.
faq.subtitle National Air and Space Museum
Yes, free timed-entry passes are required. Book on airandspace.si.edu up to 6 weeks in advance, especially for weekends and holidays.
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