How much is a flight from Boston to Cairns?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and Cairns.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Boston - Cairns route.

Which departure and arrival airports are available?

Between Boston and Cairns, flight options may depend on the combination of airports available.

• Airports in Boston: Only Boston - Logan is currently in operation.
• Airports in Cairns: Cairns is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Adjust your flight filters for Boston – Cairns

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Other popular destinations

Planning a trip to Australia? These cities are popular too: Adelaide, Brisbane, Melbourne, Perth, Sydney.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.