Flights from Boston (BOS) to Portugal (Portugal)

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Prices from $174 to $487

We'll show you the best deals by comparing tons of flights from Boston to Portugal across a wide range of airlines and travel agents. Compare the cheap flights along this route.

$487RT including taxes
Sep 02 2018 Sep 17 2018
15 nights
Boston (BOS) to Lisbon (LIS)
Flying with: Air Canada
$174RT including taxes
Feb 09 2018 Feb 14 2018
5 nights
Boston (BOS) to Lisbon (LIS)
Flying with: Tap Air Portugal
$483RT including taxes
Mar 13 2018 Mar 20 2018
7 nights
Boston (BOS) to Lisbon (LIS)
Flying with: United Airlines

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