Cheap Flights from Porto to Boston
Cheap Flights from Porto to Boston
Looking for cheap flights from Porto to Boston? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Porto to Boston vary by season, cabin, and date, but available award flights can start around 22,000–23,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Porto to Boston for specific travel dates.
2026-12-07
OPO - BOS
Economy | 1 Stop | 9+ left
From 22,000 Pts + $239.3
2026-12-11
OPO - BOS
Economy | 1 Stop | 9+ left
From 22,000 Pts + $239.4
2026-12-12
OPO - BOS
Economy | 1 Stop
From 22,500 Pts + $119.3
2026-12-11
OPO - BOS
Economy | 2 Stops
From 22,500 Pts + $138.4
2026-12-07
OPO - BOS
Economy | 1 Stop
From 22,500 Pts + $569.3
2026-12-07
OPO - BOS
Economy | 1 Stop | 9+ left
From 23,500 Pts + $80.5
Porto to Boston flight facts
Distance
3,136 mi
5,047 km in a straight line
Estimated flight time
about 6h 45m
In the air, for the straight-line distance
Time difference
−5h
Boston is 5 hours behind Porto.
Airports in Porto
OPO · Francisco de Sá Carneiro
Airports in Boston
BOS · General Edward Lawrence Logan Intl
Nearby airport alternatives
Flights Lisbon - Boston · Lisbon is 172 mi from Porto
Premium cabin flights from Porto to Boston
Premium cabin
2026-12-11
OPO - BOS
Business | 1 Stop | 1 left
From 60,000 Pts + $56
Premium cabin
2026-12-07
OPO - BOS
Business | 1 Stop | 2 left
From 75,000 Pts + $123.5
Premium cabin
2026-12-07
OPO - BOS
Business | 2 Stops | 9+ left
From 93,000 Pts + $83.8
Premium cabin
2026-12-11
OPO - BOS
Business | 2 Stops | 7 left
From 93,000 Pts + $83.8
Premium cabin
2026-12-12
OPO - BOS
Business | 2 Stops | 9+ left
From 93,000 Pts + $103.5
Premium cabin
2026-12-17
OPO - BOS
Premium Economy | 2 Stops
From 74,300 Pts + $1100.1
Selected hotels for your next stay
Falmouth, MA (USA)
AutoCamp Cape Cod
From 74,000 Pts or $173
Boston, MA (USA)
The Westin Boston Seaport District
From Pts or $126
Boston, MA (USA)
The Ritz-Carlton, Boston
From Pts or $412
Frequently Asked Questions
The cheapest route from Porto to Boston depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Porto to Boston.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Porto to Boston.
Porto and Boston are about 3,136 miles (5,047 km) apart in a straight line.
Flying the 3,136-mile straight-line distance takes about 6h 45m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Boston is 5 hours behind Porto.
Departures from Porto: Francisco de Sá Carneiro (OPO). Arrivals in Boston: General Edward Lawrence Logan Intl (BOS).
Travelers searching this route also look at other popular routes into Boston, plus the return trip when we track it. Fares and award space change daily.
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Our mission is to provide the simplest and best
points travel planning experience. Yeah!
