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Cheap flights from Boston (BOS) to Cairns (CNS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Cairns (CNS)

How to find the cheapest flight from Boston (BOS) to Cairns (CNS)
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How to find the cheapest flight from Boston (BOS) to Cairns (CNS)
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How to find the cheapest flight from Boston (BOS) to Cairns (CNS)
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Cheap flights from Boston to Cairns in November , December 2026

17 Nov - 03 Dec $ 1,490.00
BOS
Boston
JetBlue Airways
3 STOPS
CNS
Cairns
CNS
Cairns
JetBlue Airways
2 STOPS
BOS
Boston
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12 Nov - 03 Dec $ 2,526.00
BOS
Boston
Cathay Pacific
2 STOPS
CNS
Cairns
CNS
Cairns
Cathay Pacific
2 STOPS
BOS
Boston
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13 Nov - 06 Dec $ 9,562.00
BOS
Boston
Etihad Airways
2 STOPS
CNS
Cairns
CNS
Cairns
Etihad Airways
2 STOPS
BOS
Boston
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Last minute flights from Boston to Cairns

22 Nov - 01 Dec $ 2,031.00
BOS
Boston
JetBlue Airways
2 STOPS
CNS
Cairns
CNS
Cairns
JetBlue Airways
2 STOPS
BOS
Boston
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12 Nov - 01 Dec $ 3,641.00
BOS
Boston
Cathay Pacific
2 STOPS
CNS
Cairns
CNS
Cairns
Cathay Pacific
2 STOPS
BOS
Boston
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13 Nov - 01 Dec $ 9,809.00
BOS
Boston
Cathay Pacific
2 STOPS
CNS
Cairns
CNS
Cairns
Cathay Pacific
2 STOPS
BOS
Boston
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One-way flights to Cairns from Boston

3:27 PM - 9:45 AM
Qantas
2 Stops
29h 23m
BOS - CNS
$ 875
Kiwi
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12:30 AM - 12:30 PM
Qantas
2 Stops
47h 25m
BOS - CNS
$ 1,271
Kiwi
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12:30 AM - 11:10 PM
Qantas
2 Stops
38h 15m
BOS - CNS
$ 7,403
Kiwi
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How to find the cheapest flight from Boston (BOS) to Cairns (CNS)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) to Cairns (CNS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Cairns (CNS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.