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

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

How long does it take to fly to Porto?

Flight times from North Carolina to Porto vary, but if you’re flying out of Raleigh and flying into Porto (one of the most popular routes), then the duration is 10h 35m on average. Another popular route from North Carolina to Porto is flying from Charlotte to Porto, which will take roughly 10h 40m. Keep in mind that layovers or delays could extend your travel time.

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 47% 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.

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.

$289 Cheap Flights from North Carolina to Porto in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from North Carolina to Porto

Round-trip

One-way

Last minute

Cheap round-trip flights

These are some of the best round-trip flight deals from North Carolina to Porto that have been recently found on momondo from popular airlines, departing in the coming months.

5:00 pm - 7:40 amCLT-OPO

10h 40m1 stop

8:40 pm - 9:43 pmOPO-CLT

30h 03m2 stops

$562Iberia

Find Deal

dom., oct. 26 - mar., nov. 4

5:00 pm - 7:40 amCLT-OPO

10h 40m1 stop

8:40 pm - 4:10 pmOPO-CLT

24h 30m1 stop

$563Iberia

Find Deal

dom., oct. 26 - mar., nov. 4

6:00 pm - 11:45 amCLT-OPO

13h 45m2 stops

8:20 am - 9:50 pmOPO-CLT

18h 30m2 stops

$592American Airlines

Find Deal

dom., oct. 26 - mar., nov. 4

3:34 pm - 11:40 amCLT-OPO

15h 06m2 stops

8:20 am - 9:50 pmOPO-CLT

17h 30m2 stops

$619American Airlines

Find Deal

jue., oct. 2 - jue., oct. 30

9:00 am - 11:30 amRDU-OPO

21h 30m2 stops

6:00 am - 4:08 pmOPO-RDU

39h 08m2 stops

$640Air Canada

Find Deal

mar., oct. 21 - jue., nov. 6

5:54 pm - 9:45 amRDU-OPO

10h 51m1 stop

6:00 am - 6:58 pmOPO-RDU

17h 58m2 stops

$642United Airlines

Find Deal

mar., oct. 21 - mié., nov. 5

12:34 pm - 9:45 amRDU-OPO

16h 11m2 stops

6:00 am - 6:58 pmOPO-RDU

17h 58m2 stops

$646United Airlines

Find Deal

mar., oct. 21 - mié., nov. 5

6:20 pm - 3:30 pmRDU-OPO

16h 10m1 stop

5:00 am - 4:41 pmOPO-RDU

16h 41m2 stops

$655

Find Deal

mar., oct. 21 - mar., nov. 4

6:45 pm - 3:30 pmRDU-OPO

15h 45m2 stops

5:00 am - 5:59 pmOPO-RDU

17h 59m2 stops

$659

Find Deal

mar., oct. 21 - mar., nov. 4

9:00 am - 9:20 amRDU-OPO

19h 20m1 stop

12:10 pm - 2:10 pmOPO-RDU

31h 00m2 stops

$775Air Canada

Find Deal

mié., ago. 20 - jue., sep. 4

American Airlines flights from North Carolina to Porto

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

American Airlines

Oct 26

CLT6:00 pmCharlotte Douglas

13h 45m

2 stops

OPO11:45 amPorto

Nov 4

OPO8:20 amPorto

18h 30m

2 stops

CLT9:50 pmCharlotte Douglas

$592

Find similar

American Airlines

Oct 2

CLT3:34 pmCharlotte Douglas

15h 06m

2 stops

OPO11:40 amPorto

Oct 30

OPO8:20 amPorto

17h 30m

2 stops

CLT9:50 pmCharlotte Douglas

$619

Find similar

American Airlines

Oct 24

CLT1:00 pmCharlotte Douglas

13h 35m

2 stops

OPO7:35 amPorto

Oct 31

OPO8:20 amPorto

17h 35m

2 stops

CLT9:55 pmCharlotte Douglas

$643

Find similar

United Airlines flights from North Carolina to Porto

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

United Airlines

Oct 21

RDU5:54 pmRaleigh-Durham

10h 51m

1 stop

OPO9:45 amPorto

Nov 5

OPO6:00 amPorto

17h 58m

2 stops

RDU6:58 pmRaleigh-Durham

$642

Find similar

United Airlines

Oct 21

RDU12:34 pmRaleigh-Durham

16h 11m

2 stops

OPO9:45 amPorto

Nov 5

OPO6:00 amPorto

17h 58m

2 stops

RDU6:58 pmRaleigh-Durham

$646

Find similar

United Airlines

Oct 22

RDU5:54 pmRaleigh-Durham

10h 51m

1 stop

OPO9:45 amPorto

Nov 5

OPO12:30 pmPorto

30h 45m

1 stop

RDU2:15 pmRaleigh-Durham

$651

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	$289
Fastest flight time	9h 50m
Direct flights	None
Airports in Porto	1 airport

The best one-way flight to Porto from North Carolina in the past 72 hours is $289. The best round-trip flight deal from North Carolina to Porto found on momondo in the last 72 hours is $562.

The fastest flight from North Carolina to Porto takes 9h 50m

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

There is 1 airport near Porto: Porto (OPO)

Search flight deals

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 2,700 reviews	Search Iberia flights
Delta	PriceFrom $565	Free Cancellation	Rating 8.0 7,934 reviews	Search Delta flights
Lufthansa	PriceFrom $567	Free Cancellation	Rating 6.7 7,046 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 1,446 reviews	Search Air France flights
KLM	PriceFrom $609	Free Cancellation	Rating 7.8 1,334 reviews	Search KLM flights
United Airlines	PriceFrom $741	Free Cancellation	Rating 7.4 8,696 reviews	Search United Airlines flights

Coimbra

Aveiro

Matosinhos

Vila Nova de Gaia

Caminha

Braga

Chaves

Guimarães

Espinho

Arcos de Valdevez

Esposende

Viseu

Lamego

Ponte de Lima

Mira

Baiao

Pinhao

Santa Maria da Feira

Curia

Mesao Frio

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from North Carolina to Porto. momondo saves you time and could save you money on your trip.

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.