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Flights from Porto to Buffalo – Airlines & connecting routes

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OPO to BUF flights and routes map OPO to BUF – All flight route options from Porto Airport, Portugal to Buffalo Niagara International, New York, USA. These flights are operated by Brussels Airlines & United Airlines through 1 different flight connections. The shortest flight time is 13 hours and 49 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Portugal OPO Porto Airport Porto, Portugal
USA BUF Buffalo Niagara , NY, USA
OPO
Porto Airport
PortugalPorto, Portugal
Buffalo Niagara
USABuffalo, NY, USA
BUF
No direct flights found
2 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via New York EWR
1 stop with United Airlines. 2 flights per day.

SHOW SCHEDULE
13h 49m

Via New York EWR
1 stop with United Airlines.
13h 49m
2 flights per day.
SHOW SCHEDULE

1 stop route options with codeshare or different airlines:

Duration

Via New York EWR With Brussels Airlines & United Airlines
CODESHARE

SHOW SCHEDULE
14h 05m

Via New York EWR
14h 05m
With Brussels Airlines & United Airlines
CODESHARE
SHOW SCHEDULE
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Other flight options

Check out these routes. They have daily flights from Porto Airport and connections to Buffalo:

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Porto to Buffalo flights

This route is operated by one airline and has approximately 36 flights per week. You will be doing a stopover in New York (Airport code: EWR).

Are there any non-stop flights from OPO to BUF?

There are no direct or non-stop flights from Porto Airport, OPO to Buffalo Niagara International, BUF.

Porto to Buffalo with United Airlines

If you fly from Porto with United Airlines you will do a stopover in New York, EWR before reaching Buffalo. This flight trip will take 13 hours and 49 minutes and you can fly every weekday with departures at 8:00 am, 9:00 am or 12 noon. United Airlines is a Star Alliance member.

Distance & flight times: Porto Airport to Buffalo Niagara International

The flight time between OPO and BUF is 14 hours and 5 minutes.

ViaTotal flight timeLayover timeDistance
EWR New York14h 5m1h 28m3632 miles (5844 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.OPO-BUF flight routesPorto to Buffalo flight path drawn on a map.
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Porto - Buffalo route map and flight paths
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From Porto to USA

Below is a list of other destinations to USA from Porto Airport with either direct flights or 1 stop connections.

From Portugal to Buffalo

Below is a list of other cities in Portugal with flights to Buffalo with either non-stop or connecting flights.

Via New York. A flight from Porto (OPO) to Buffalo (BUF) via New York will take approximately 14 hours and 5 minutes.

You can fly with Brussels Airlines or United Airlines from Porto to Buffalo.

The flight time between Porto Airport (OPO) and Buffalo Niagara International (BUF) via Newark Liberty International, EWR is 14 hours and 5 minutes.

No. But you can still purchase a 1 stop flight via New York to Buffalo (BUF).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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