Cheap Flight Tickets from Boston (BOS) to Porto (OPO), Starting at $766

Good to Know: Cheapest and Fastest BOS - OPO Flights

Useful information for finding best airline tickets from Logan International to Francisco de Sá Carneiro on your next trip.

Cheapest Round Trip Flight

$766

UA United Airlines • 1 stop • 35h 15m

Dec 10 – Jan 12

The cheapest round trip flight from Boston to Porto (BOS-OPO-BOS) is currently $766

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Fastest Flight

15h 25m

The fastest nonstop flight from Boston to Porto (BOS-OPO) takes 15h 25m

Latest Flight Deals from Boston (BOS) to Porto (OPO)

Compare and book low fare round-trip air tickets from Boston to Porto. Ideal for travelers with confirmed return itineraries.

Dec 10 - Jan 12, Economy
UA
Boston → Porto
35h 15m
7:15 AM - 9:30 AM • 1 stop
SN
Boston → Porto
50h 58m
12:55 PM - 2:53 PM • 2 stops
United Airlines
Dec 10 - Jan 12, Economy
TP
Boston → Porto
32h 10m
6:30 PM - 7:00 PM • 2 stops
TP
Boston → Porto
12h 25m
5:45 PM - 8:30 PM • nonstop
TAP - Air Portugal
Dec 10 - Jan 12, Economy
LX
Boston → Porto
48h 20m
9:50 PM - 7:50 AM • 1 stop
LX
Boston → Porto
21h 55m
12:05 PM - 8:20 PM • 1 stop
Swissair
Dec 10 - Jan 12, Economy
S4
Boston → Porto
20h 35m
9:25 PM - 3:00 PM • 2 stops
S4
Boston → Porto
17h 30m
2:10 PM - 8:00 PM • 1 stop
SATA International
Dec 10 - Jan 12, Economy
TP
Boston → Porto
18h 20m
6:00 PM - 10:00 AM • 1 stop
TP
Boston → Porto
18h 35m
8:30 AM - 2:45 PM • 1 stop
TAP - Air Portugal
Dec 10 - Jan 12, Economy
TP
Boston → Porto
15h 25m
9:25 PM - 11:50 AM • 1 stop
TP
Boston → Porto
12h 25m
5:45 PM - 8:30 PM • nonstop
$1296
TAP - Air Portugal

Fly from Boston to Porto with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Boston to Porto? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Boston to Porto Flights

What are the airports in Boston?
BOS
What’s the most popular airline flying from BOS to OPO?
The most popular airline flying from Boston to Porto are
Can I fly from BOS to OPO non-stop?
NO
Which airlines fly nonstop between Boston and Porto?
The non-stop flights between Boston and Porto are .
What’s the earliest departure time from BOS to OPO Airport?
The earliest flight leaves BOS at 7:15 am and lands in OPO - Francisco de Sá Carneiro
What are the airports in Porto?
OPO
Can I make changes to my Boston to Porto flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOS to OPO?
Read the fare rules of the Boston to Porto air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boston and Porto?
operate flights between Boston and Porto
How long does a flight from Boston to Porto take?
It takes approximately 7 hour to fly non-stop from BOS to OPO, which is 3144.14 miles by air.
Which airlines provide the cheapest flights from Boston (BOS) to Porto (OPO) ?
In the past couple of days, the cheapest tickets to OPO from BOS were found on UA : USD 766
Do I need a passport to fly between BOS and OPO?
Yes
What’s the latest departure time from BOS to OPO ?
The last flight leaves BOS at 9:50 pm

Boston (BOS) to Porto (OPO): Airport Information

Origin Airport Logan International, Boston, US
Destination Airport Francisco de Sá Carneiro , Porto, PT
Distance 3144 miles

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