Cheap Flights from Porto to Charlotte Douglas

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Flight deals from Porto to Charlotte Douglas

Looking for a cheap last-minute deal or the best round-trip flight from Porto to Charlotte Douglas? Find the lowest prices on one-way and round-trip tickets right here.

Charlotte.$617 per passenger.Departing Mon, Sep 15, returning Mon, Sep 22.Round-trip flight with Ryanair and Spirit Airlines.Outbound indirect flight with Ryanair, departing from Porto on Mon, Sep 15, arriving in Charlotte Douglas.Inbound indirect flight with Spirit Airlines, departing from Charlotte Douglas on Mon, Sep 22, arriving in Porto.Price includes taxes and charges.From $617, select.

Charlotte.$651 per passenger.Departing Sat, Oct 4, returning Sun, Oct 12.Round-trip flight with easyJet and Frontier Airlines.Outbound indirect flight with easyJet, departing from Porto on Sat, Oct 4, arriving in Charlotte Douglas.Inbound indirect flight with Frontier Airlines, departing from Charlotte Douglas on Sun, Oct 12, arriving in Porto.Price includes taxes and charges.From $651, select.

Charlotte.$654 per passenger.Departing Mon, Nov 3, returning Mon, Nov 10.Round-trip flight with Vueling Airlines and Spirit Airlines.Outbound indirect flight with Vueling Airlines, departing from Porto on Mon, Nov 3, arriving in Charlotte Douglas.Inbound indirect flight with Spirit Airlines, departing from Charlotte Douglas on Mon, Nov 10, arriving in Porto.Price includes taxes and charges.From $654, select.

Charlotte.$693 per passenger.Departing Tue, Apr 28, returning Tue, May 5.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Porto on Tue, Apr 28, arriving in Charlotte Douglas.Inbound indirect flight with Delta, departing from Charlotte Douglas on Tue, May 5, arriving in Porto.Price includes taxes and charges.From $693, select.

Charlotte.$744 per passenger.Departing Mon, Dec 22, returning Wed, Jan 21.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Porto on Mon, Dec 22, arriving in Charlotte Douglas.Inbound indirect flight with Delta, departing from Charlotte Douglas on Wed, Jan 21, arriving in Porto.Price includes taxes and charges.From $744, select.

Charlotte.$922 per passenger.Departing Thu, Aug 7, returning Mon, Aug 25.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Porto on Thu, Aug 7, arriving in Charlotte Douglas.Inbound indirect flight with Delta, departing from Charlotte Douglas on Mon, Aug 25, arriving in Porto.Price includes taxes and charges.From $922, select.

Find the cheapest month to fly from Porto to Charlotte Douglas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Charlotte Douglas flights are currently cheapest in September.

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Porto to Charlotte Douglas: Alternative routes

Compare routes from Porto to Charlotte below. You may find an airport to fly into that's cheaper, faster, or easier than Charlotte Douglas.

Porto to Charlotte: Flight information

The things to know before you go.

Cheapest flight found	$617
Cheapest month to fly	September

Finding cheap flights from Porto to Charlotte Douglas: Frequently asked questions

How much are round-trip flights from Porto to Charlotte Douglas?

The best price we found for a round-trip flight from Porto to Charlotte Douglas is $617. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Porto to Charlotte Douglas?

Currently, there are no airlines that fly direct from Porto to Charlotte Douglas. But we found flights with one or more stops from $617.

How many flights are there a week from Porto to Charlotte Douglas?

There are no flights flying from Porto to Charlotte Douglas, as of August 2025.

When is the cheapest time to fly from Porto to Charlotte Douglas?

The cheapest month to fly from Porto to Charlotte Douglas is usually September.

Which upcoming date is cheapest to fly from Porto Airport to Charlotte Douglas Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Charlotte Douglas Airport on Monday, September 15, 2025.

Can I get a direct flight from Porto Airport to Charlotte Douglas Airport?

No airlines currently offer direct flights between Porto Airport and Charlotte Douglas Airport. Most routes have one or more stops.

How can I find the best flight deal to Charlotte Douglas?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Charlotte Douglas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Charlotte?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Charlotte is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Porto Airport to Charlotte Douglas?

Currently, Ryanair offers the cheapest flight tickets to Charlotte Douglas.

Traveling from Porto Airport (OPO) to Charlotte Douglas International Airport (CLT): what you need to know

Charlotte's timezone is UTC-4, making Charlotte four hours behind Porto.
Leave enough time to make your OPO to CLT flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.
Flying during a peak month like August? School holidays and other popular seasons can result in longer queues and delays at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before a domestic departure.
We make it a breeze to book a flight with a stopover. To see all your options for tickets from Porto Airport to Charlotte Douglas International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Some great stopovers between OPO and CLT include:
- Logan International Airport
- John F. Kennedy International Airport
- Newark Liberty International Airport

How to find the cheapest flights from Porto Airport (OPO) to Charlotte Douglas International Airport (CLT)

$340 is currently the lowest price for a one-way Porto Airport to Charlotte Douglas International Airport flight. A return flight starts at $617. These prices can change based on demand.
Don't wait until the last minute. You're more likely to get cheap tickets from OPO to CLT if you book ahead. Airlines often offer some amazing early bird deals.
Finding cheap flights from Porto Airport to Charlotte Douglas International Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' tool to see the best prices across the month and score a great deal.
There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll update you as soon as the price changes on cheap flights from OPO to CLT.
Choose your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Porto Airport to Charlotte Douglas International Airport.

Handy information about Porto Airport (OPO)

When it comes to the on-time performance of Porto Airport, data shows 74.49% of flights complete their journey on time.
Porto Airport is about 16 kilometers from central Porto. If you're driving, catching a cab or ride-sharing from the center, it'll take 20 minutes or so to get there, depending on the traffic.
The trip when using public transport takes roughly 50 minutes.
Looking for a convenient hotel close to OPO? If you're boarding an early flight from Porto Airport to Charlotte Douglas International Airport, these accommodation options will have you moments from your departure gate:

Arriving at Charlotte Douglas International Airport (CLT)

The last thing you want is a lengthy trip to your hotel if you're arriving on a late Porto Airport to Charlotte Douglas International Airport flight. Book one of these accommodation options near CLT instead:
Say yes to new adventures by picking up a Charlotte Douglas International Airport rental car. Grab a set of wheels from Dollar, Easirent or Budget to explore Charlotte and beyond.
Reserving your vehicle from Charlotte Douglas International Airport about one week in advance gives you the best shot at securing a great deal.

Getting from Charlotte Douglas International Airport (CLT) to central Charlotte

You'll find CLT at 5501 Josh Birmingham Parkway.
From Charlotte Douglas International Airport, Charlotte is approximately 14 kilometers away. It takes around 20 minutes to reach the center by car.
Traveling to the center by public transport takes around 4 hours 55 minutes.

When to fly to Charlotte Douglas International Airport (CLT)

The quietest month for a flight from Porto Airport to Charlotte Douglas International Airport is February, while August is the busiest. Choose the best time to go to Charlotte based on whether you prefer a faster pace or a more relaxed vibe.
The warmest month in Charlotte is July, with the temperature ranging between 19ºC (66ºF) and 34ºC (93ºF). Book your flights from Porto Airport to Charlotte Douglas International Airport in this month if this is the kind of weather you like.
If you like traveling in cooler conditions, search for a cheap ticket from OPO to CLT in January. Temperatures average between -2ºC (28ºF) and 13ºC (55ºF) then.

Explore more of United States

Atlanta is just one of the many places in United States waiting to be explored after you've seen Charlotte. Around 370 kilometers away to the south-west, its best attractions include Georgia Aquarium, Centennial Olympic Park and Piedmont Park.
Around 467 kilometers north-east of Charlotte, Virginia Beach is another essential stop in United States. Experience this destination's highlights firsthand at Marina Shores Marina, Rudee Inlet Station Marina and Allegra.