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$392+ Cheap flights from Porto (OPO) to Charlotte (CLT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — CLT
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Porto to Charlotte

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Charlotte (CLT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$756
(United Airlines)

One-way from

$392
(Kiwi.com)
Provider with most accurate pricing for Porto-Charlotte Douglas flight deals.
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Provider most trusted by Cheapflights users for Porto-Charlotte Douglas flights.
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From Porto to Charlotte Douglas
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One-way flight from Porto to Charlotte Douglas
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Find flight deals from Porto to Charlotte

Cheapest flights from Porto to Charlotte
Explore the most affordable flight options available from Porto to Charlotte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 amOPO - CLT
2 stops21h 04mUnited Airlines
Tue 11/256:00 amCLT - OPO
2 stops22h 30mUnited Airlines
Deal found 11/5$756
This Booking.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:30 amOPO - CLT
1 stop15h 25mMultiple Airlines
Tue 11/251:56 pmCLT - OPO
1 stop14h 34mMultiple Airlines
Deal found 11/5$770
This Expedia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amOPO - CLT
2 stops22h 59mLufthansa
Mon 12/296:50 pmCLT - OPO
1 stop13h 00mLufthansa
Deal found 11/6$778
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amOPO - CLT
2 stops22h 59mUnited Airlines
Mon 12/295:09 pmCLT - OPO
2 stops37h 31mUnited Airlines
Deal found 11/6$780
This Expedia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:20 amOPO - CLT
1 stop13h 00mIberia
Mon 12/293:45 pmCLT - OPO
1 stop10h 55mIberia
Deal found 11/6$792
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:30 pmOPO - CLT
2 stops40h 29mUnited Airlines
Sun 12/287:44 pmCLT - OPO
2 stops34h 56mUnited Airlines
Deal found 11/5$796
This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:40 pmOPO - CLT
1 stop24h 40mIberia
Sun 12/283:45 pmCLT - OPO
1 stop10h 55mIberia
Deal found 11/5$802
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amOPO - CLT
2 stops43h 57mUnited Airlines
Tue 11/117:44 pmCLT - OPO
2 stops32h 46mUnited Airlines
Deal found 11/5$1,046
This Mytrip deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:35 amOPO - CLT
2 stops29h 12mMultiple Airlines
Tue 11/119:30 amCLT - OPO
3 stops28h 00mMultiple Airlines
Deal found 11/5$1,085

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to Charlotte that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Porto to Charlotte that are best for you.

Fly from

Porto

Fly to

Charlotte

Route

Depart

Return

Price

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Fri 11/21

6:00 am-10:04 pm

2 stops21h 04m

Charlotte Douglas

Tue 11/25

6:00 am-9:30 am

2 stops22h 30m

$756

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 3/7

6:00 am-9:42 pm

2 stops20h 42m

Charlotte Douglas

Wed 3/11

6:20 am-9:30 am

2 stops23h 10m

$756

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Tue 2/3

6:00 am-8:57 pm

2 stops19h 57m

Charlotte Douglas

Sun 2/8

6:50 pm-12:50 pm

1 stop13h 00m

$759

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Tue 2/3

6:00 am-6:59 pm

2 stops17h 59m

Charlotte Douglas

Sun 2/8

10:44 am-12:50 pm

2 stops21h 06m

$760

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 3/7

6:15 am-4:55 pm

1 stop15h 40m

Charlotte Douglas

Wed 3/11

5:30 pm-11:40 pm

2 stops26h 10m

$768

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Mon 12/22

6:00 am-11:59 pm

2 stops22h 59m

Charlotte Douglas

Mon 12/29

6:50 pm-12:50 pm

1 stop13h 00m

$778

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Tue 12/16

11:35 am-12:04 pm

2 stops29h 29m

$392

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Wed 12/17

12:45 pm-2:02 pm

3 stops54h 17m

$397

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 2/28

8:20 am-4:35 pm

1 stop13h 15m

$472

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 2/28

8:20 am-4:35 pm

1 stop13h 15m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 16 results
1
2

Compare providers for flights from Porto to Charlotte

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Charlotte in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Porto-Charlotte flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto-Charlotte flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Porto-Charlotte flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-Charlotte flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Charlotte flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto to Charlotte

Have a flexible travel schedule? Discover the best time to fly to Charlotte from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Porto to Charlotte. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Porto to Charlotte?

    For as low as $756, United Airlines can have you in Charlotte from Porto in 21h 04m. The distance from Porto to Charlotte is about 3827 mi.

  • What are the cheapest airlines to fly from Porto to Charlotte one-way?

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $472. American Airlines flights start at $477 while deals on British Airways start at $482 one-way.

  • Can I find deals for flights from Porto to Charlotte that include hotel bookings?

    Yes. In addition to deals on Porto to Charlotte flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Charlotte?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Charlotte.

  • Can I find deals for business class flights from Porto to Charlotte?

    Yes. Cheapflights offers flight deals from Porto to Charlotte by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Charlotte?

Book flights to Charlotte if you plan to visit one of these locations
Gaffney
Matthews
Gastonia
Salisbury
Hickory
Boone
Mooresville
Morganton
Huntersville
Lancaster
Rock Hill
Shelby
Kannapolis
Fort Mill
Pineville

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