Sydney to Boston Flights
Flights from Sydney (SYD) to Boston (BOS) connect Australia and United States. The great-circle distance is approximately 16,250 km, and a typical direct flight takes about 21 to 22 hours. Airports commonly used for this city pair include SYD and BOS. The reverse route is Boston to Sydney. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Sydney, Australia
- Destination
- Boston, United States
- Distance
- 16,250 km
- Typical duration
- about 21 to 22 hours
- Origin codes
- SYD
- Destination codes
- BOS
- Primary keyword
- flights from Sydney to Boston
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Route overview
Sydney to Boston is a city-pair air route between Australia and United States. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are SYD and BOS. Related codes: SYD → BOS.
Distance
Approximate flight distance: 16,250 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 21 to 22 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Sydney airports and metro codes: SYD.
Boston airports and metro codes: BOS.
Alternative routes
Related searches include the reverse route Boston to Sydney, other destinations from Sydney, and other origins into Boston.
Frequently asked questions
How long is the flight from Sydney to Boston?
Direct flights from Sydney to Boston typically take about 21 to 22 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Sydney to Boston?
The great-circle distance between Sydney and Boston is approximately 16,250 km. Flown distance can be longer depending on airways.
Which airports serve flights from Sydney to Boston?
Sydney is commonly searched with code SYD (related: SYD). Boston is commonly searched with code BOS (related: BOS).
Are there direct flights from Sydney to Boston?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Boston to Sydney?
The reverse city pair is Boston to Sydney. Distance is the same great-circle measure (16,250 km); block time can differ with winds and schedules.
Which countries does the Sydney to Boston route connect?
This route connects Australia (Sydney) with United States (Boston).