What airlines fly to Porto?

United Airlines, Lufthansa and Iberia are the top three most popular airlines that fly to Porto from North Carolina according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 7 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Porto?

Flight times from North Carolina to Porto vary, but if you’re flying out of Charlotte and flying into Porto (one of the most popular routes), then the duration is 10h 28m on average. Another popular route from North Carolina to Porto is flying from Raleigh to Porto, which will take roughly 10h 35m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from North Carolina to Porto?

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from North Carolina to Porto

When did momondo last update prices for flights from North Carolina to Porto Airport?

Prices for flights from North Carolina to Porto Airport refresh daily.

How many operators does momondo search for flights from North Carolina to Porto Airport?

There are 7 operators available for flights from North Carolina to Porto Airport as of April 2025.

How old do you have to be to fly from North Carolina to Porto Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Carolina to Porto Airport.

What documentation or ID do you need to fly to Porto Airport?

The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$312 Cheap Flights from North Carolina to Porto in 2025

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Find the cheapest flights from North Carolina to Porto

Round-trip

One-way

Last minute

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from North Carolina to Porto.

11:00 am - 7:35 amCLT-OPO

15h 35m2 stops

8:20 am - 9:50 pmOPO-CLT

17h 30m2 stops

$719American Airlines

Find Deal

Thu, Oct 2 - Thu, Oct 30

5:22 pm - 11:20 pmCLT-OPO

24h 58m2 stops

6:15 am - 4:45 pmOPO-CLT

15h 30m1 stop

$723Lufthansa

Find Deal

Wed, Oct 8 - Thu, Oct 16

6:40 pm - 7:10 pmCLT-OPO

19h 30m2 stops

1:45 pm - 5:55 pmOPO-CLT

32h 10m1 stop

$773

Find Deal

Thu, Oct 2 - Thu, Oct 30

9:00 am - 9:20 amRDU-OPO

19h 20m1 stop

12:10 pm - 5:04 pmOPO-RDU

33h 54m2 stops

$775United Airlines

Find Deal

Wed, Aug 20 - Thu, Sep 4

11:23 am - 9:20 amRDU-OPO

16h 57m2 stops

12:10 pm - 12:14 pmOPO-RDU

29h 04m2 stops

$779United Airlines

Find Deal

Wed, Aug 20 - Thu, Sep 4

4:40 pm - 9:25 amRDU-OPO

35h 45m2 stops

12:50 pm - 2:10 pmOPO-RDU

30h 20m2 stops

$781Air Canada

Find Deal

Tue, Sep 23 - Tue, Sep 30

6:30 am - 8:00 amAVL-OPO

44h 30m2 stops

6:05 pm - 11:45 amOPO-AVL

22h 40m1 stop

$842

Find Deal

Mon, May 5 - Wed, May 14

3:15 pm - 9:25 amCLT-OPO

37h 10m2 stops

12:10 pm - 9:37 pmOPO-CLT

38h 27m2 stops

$891Air Canada

Find Deal

Tue, Sep 9 - Thu, Sep 18

6:40 pm - 5:25 pmCLT-OPO

17h 45m2 stops

2:35 pm - 4:45 pmOPO-CLT

55h 10m2 stops

$904SWISS

Find Deal

Mon, Sep 22 - Sat, Sep 27

11:15 am - 11:30 amCLT-OPO

19h 15m2 stops

3:05 am - 4:45 pmOPO-CLT

18h 40m2 stops

$1,708SWISS

Find Deal

Tue, Jul 1 - Sat, Aug 30

United Airlines flights from North Carolina to Porto

Our best United Airlines deals on North Carolina to Porto flight tickets

United Airlines

Aug 20

RDU9:00 amRaleigh-Durham

19h 20m

1 stop

OPO9:20 amPorto

Sep 4

OPO12:10 pmPorto

33h 54m

2 stops

RDU5:04 pmRaleigh-Durham

$775

Find similar

United Airlines

Aug 20

RDU11:23 amRaleigh-Durham

16h 57m

2 stops

OPO9:20 amPorto

Sep 4

OPO12:10 pmPorto

29h 04m

2 stops

RDU12:14 pmRaleigh-Durham

$779

Find similar

United Airlines

Aug 20

RDU4:00 pmRaleigh-Durham

12h 20m

1 stop

OPO9:20 amPorto

Sep 4

OPO12:10 pmPorto

14h 35m

1 stop

RDU9:45 pmRaleigh-Durham

$787

Find similar

Air Canada flights from North Carolina to Porto

Our best Air Canada deals on North Carolina to Porto flight tickets

Air Canada

Sep 23

RDU4:40 pmRaleigh-Durham

35h 45m

2 stops

OPO9:25 amPorto

Sep 30

OPO12:50 pmPorto

30h 20m

2 stops

RDU2:10 pmRaleigh-Durham

$781

Find similar

Air Canada

Sep 9

CLT3:15 pmCharlotte Douglas

37h 10m

2 stops

OPO9:25 amPorto

Sep 18

OPO12:10 pmPorto

38h 27m

2 stops

CLT9:37 pmCharlotte Douglas

$891

Find similar

Air Canada

Aug 5

RDU4:35 pmRaleigh-Durham

35h 45m

2 stops

OPO9:20 amPorto

Aug 13

OPO6:00 amPorto

20h 09m

2 stops

RDU9:09 pmRaleigh-Durham

$950

Find similar

How to get the cheapest flight ticket from North Carolina to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from North Carolina, with most prices found around $585. If you aren’t able to travel during the month of January, then book flights to Porto from North Carolina during November instead. Flights to Porto in November, while not as cheap as those in January, still average around $586.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Wednesday when prices can be found for as low as $831. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,063. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the morning is the cheapest time of day to fly from North Carolina to Porto when you can find flight prices for as low as $821. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $958 on average. Flights to Porto from North Carolina in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from North Carolina when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $834 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from North Carolina for as low as $662 on momondo.

Cheap North Carolina to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North Carolina to Porto

Best Price Found	$312
Fastest flight time	9h 51m
Direct flights	None
Airports in Porto	1 airport

The best one-way flight to Porto from North Carolina in the past 72 hours is $312. The best round-trip flight deal from North Carolina to Porto found on momondo in the last 72 hours is $719.

The fastest flight from North Carolina to Porto takes 9h 51m

There are no direct flights from North Carolina to Porto. Popular non-direct routes for this connection are Raleigh-Durham Airport - Porto Airport, Charlotte Douglas Airport - Porto Airport and Asheville Regional Airport - Porto Airport.

There is 1 airport near Porto: Porto (OPO)

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When did momondo last update prices for flights from North Carolina to Porto Airport?
Prices for flights from North Carolina to Porto Airport refresh daily.
How many operators does momondo search for flights from North Carolina to Porto Airport?
There are 7 operators available for flights from North Carolina to Porto Airport as of April 2025.
How old do you have to be to fly from North Carolina to Porto Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Carolina to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from North Carolina to Porto

Compare and see reviews for airlines that fly from North Carolina to Porto with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $557	Free Cancellation	Rating 7.0 2,682 reviews	Search Iberia flights
Delta	PriceFrom $565	Free Cancellation	Rating 8.0 7,920 reviews	Search Delta flights
Lufthansa	PriceFrom $567	Free Cancellation	Rating 6.7 7,020 reviews	Search Lufthansa flights
American Airlines	PriceFrom $569	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air France	PriceFrom $583	Free Cancellation	Rating 7.4 1,441 reviews	Search Air France flights
KLM	PriceFrom $609	Free Cancellation	Rating 7.8 1,331 reviews	Search KLM flights
United Airlines	PriceFrom $741	Free Cancellation	Rating 7.4 8,684 reviews	Search United Airlines flights

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Guimarães

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Espinho

Esposende

Viseu

Lamego

Ponte de Lima

Mira

Baiao

Pinhao

Santa Maria da Feira

Curia

Mesao Frio

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Why should I use momondo to find a flight deal from North Carolina to Porto?

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Can I find flights from North Carolina to Porto with flexible booking policies on momondo?

All flight searches from North Carolina to Porto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from North Carolina to Porto?

Once all potential North Carolina to Porto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from North Carolina to Porto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of North Carolina to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.