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$458+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — CLT
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$731
(Kiwi.com)

One-way from

$458
(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 October 20, 2025.

This Mytrip deal was found by Cheapflights users on 10/18. 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.
Fri 11/712:50 pmOPO - CLT
3 stops33h 35mMultiple Airlines
Tue 11/115:45 amCLT - OPO
2 stops24h 55mMultiple Airlines
Deal found 10/18$754
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:30 amOPO - CLT
2 stops22h 28mLufthansa
Tue 11/116:50 pmCLT - OPO
1 stop13h 00mLufthansa
Deal found 10/20$775
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:20 amOPO - CLT
2 stops16h 43mDelta
Tue 11/119:27 amCLT - OPO
2 stops20h 03mDelta
Deal found 10/20$778
This Mytrip deal was found by Cheapflights users on 10/19. 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.
Tue 11/46:05 pmOPO - CLT
3 stops30h 53mMultiple Airlines
Sat 11/89:53 amCLT - OPO
3 stops23h 17mMultiple Airlines
Deal found 10/19$783
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/76:00 amOPO - CLT
2 stops21h 04mUnited Airlines
Tue 11/1110:43 amCLT - OPO
2 stops17h 47mUnited Airlines
Deal found 10/20$791
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:15 amOPO - CLT
2 stops27h 45mDelta
Wed 11/56:00 amCLT - OPO
2 stops23h 30mDelta
Deal found 10/19$814
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 12/26:00 amOPO - CLT
2 stops22h 59mUnited Airlines
Tue 12/96:00 amCLT - OPO
2 stops24h 40mUnited Airlines
Deal found 10/18$817
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:15 amOPO - CLT
2 stops27h 45mDelta
Thu 11/611:50 amCLT - OPO
2 stops22h 35mDelta
Deal found 10/19$820

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 October 20, 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

Sun 2/1

6:35 pm-6:36 pm

1 stop29h 01m

Charlotte Douglas

Sun 2/15

7:31 pm-5:00 pm

2 stops16h 29m

$731

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sun 2/1

6:00 am-8:57 pm

2 stops19h 57m

Charlotte Douglas

Sun 2/15

9:30 am-12:50 pm

2 stops22h 20m

$743

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Fri 11/7

12:50 pm-5:25 pm

3 stops33h 35m

Charlotte Douglas

Tue 11/11

5:45 am-11:40 am

2 stops24h 55m

$754

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Fri 11/7

6:30 am-11:58 pm

2 stops22h 28m

Charlotte Douglas

Tue 11/11

6:50 pm-12:50 pm

1 stop13h 00m

$775

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Fri 11/7

11:20 am-11:03 pm

2 stops16h 43m

Charlotte Douglas

Tue 11/11

9:27 am-10:30 am

2 stops20h 03m

$778

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Tue 11/4

6:05 pm-7:58 pm

3 stops30h 53m

Charlotte Douglas

Sat 11/8

9:53 am-2:10 pm

3 stops23h 17m

$783

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 3/7

6:00 am-9:42 pm

2 stops20h 42m

Charlotte Douglas

Wed 3/11

2:51 pm-9:30 am

2 stops14h 39m

$791

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Fri 11/7

6:00 am-10:04 pm

2 stops21h 04m

Charlotte Douglas

Tue 11/11

10:43 am-9:30 am

2 stops17h 47m

$791

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Tue 10/28

10:40 pm-9:57 pm

3 stops51h 17m

$458

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 2/28

8:20 am-4:35 pm

1 stop13h 15m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 15 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-Charlotte flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $778, Air Canada can have you in Charlotte from Porto in 16h 43m. The distance from Porto to Charlotte is about 3827 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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
Hickory
Boone
Mooresville
Morganton
Huntersville
Lancaster
Rock Hill
Salisbury
Shelby
Kannapolis
Fort Mill
Pineville

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