Boston (BOS) to Prague (PRG) flight deal in economy from $466
$888 USD
-48%$466 USD
Verified about 11 hours agoAugust 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Thursday, August 6th, 2026
10 round-trip options
Returning
Tue, Aug 11, 2026•5 Day Trip
$901 USD
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Wed, Aug 12, 2026•6 Day Trip
$901 USD
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Thu, Aug 13, 2026•7 Day Trip
$897 USD
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Fri, Aug 14, 2026•8 Day Trip
$960 USD
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Sat, Aug 15, 2026•9 Day Trip
$1,005 USD
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Sun, Aug 16, 2026•10 Day Trip
$971 USD
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Mon, Aug 17, 2026•11 Day Trip
$925 USD
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Tue, Aug 18, 2026•12 Day Trip
$865 USD
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Wed, Aug 19, 2026•13 Day Trip
$816 USD
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Thu, Aug 20, 2026•14 Day Trip
$816 USD