$402 Cheap KLM flights Boston (BOS) to Porto (OPO)
Prices were available within the past 7 days and start at $402 for one-way flights and $488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, Mar 2 - Mon, May 11
BOS
Boston
OPO
Porto
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Find the cheapest month to fly from Boston (BOS) to Porto (OPO)
November is typically the cheapest month to fly
From $344 - $642 per traveler.
Origin airport | Logan Intl. |
|---|---|
Destination airport | Dr. Francisco de Sa Carneiro |
Airlines serving | Air Canada, American Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, SATA International-Azores Airlines S.A., Swiss International Air Lines, TAP Portugal, Turkish Airlines, United |
Popular airline | United |
Distance | 5019 km |
Most Popular KLM Routes from Boston
- Baton Rouge to Lome (BTR - LFW)
- Los Angeles to Barcelona (LAX - BCN)
- New York to Stockholm (JFK - ARN)
- Washington to London (IAD - LCY)
- Washington to London (IAD - LCY)
- New York to Porto (JFK - OPO)
- Boston to Porto (BOS - OPO)
- Washington to London (IAD - LHR)
- Los Angeles to Dublin (LAX - DUB)
- Nashville to Hamburg (BNA - HAM)
Popular Domestic Routes in Dr. Francisco de Sa Carneiro
- Albany to Rome (ALB - FCO)
- New York to Stockholm (JFK - ARN)
- Boston to Porto (BOS - OPO)
- Washington to Bangkok (IAD - BKK)
- New York to Porto (JFK - OPO)
- Nashville to Geneva (BNA - GVA)
- Boston to Shanghai (BOS - PVG)
- Baton Rouge to Lome (BTR - LFW)
- Indianapolis to Dublin (IND - DUB)
- Nashville to Hamburg (BNA - HAM)