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BOS (Boston) to OPO (Porto) Flights $473.16

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Cheap BOS to OPO Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Local Weather Porto
June 74° 54°
July 76° 57°
August 77° 57°

Interesting Facts About Flights from Boston to Porto (BOS to OPO)

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The best day to fly on a budget this month is Monday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : How many days should you spend in Porto?
Answer : Passengers from BOS to OPO stay 21 days on average.

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of Jun 19th, the best day for deals to Porto (OPO) is Jul 17th. It costs $523, which is 31% below this route's average price.

Question : Over the coming months, which airline is getting their passengers to Porto Airport (OPO) round-trip the cheapest?
Answer : Iberia is your best bet for finding that coveted low fare. They're offering fares as low as $421, while prices for other flights are as high as $2,713.

Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $421 to $2,713, prices for BOS to OPO do fluctuate much more than most routes from the United States. The further out you book a route, the more likely you are to save.