$486+ Cheap flights from Porto (OPO) to Charlotte (CLT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — CLT
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from Porto to Charlotte with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Porto to Charlotte
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Cheapest flights from Porto to CharlotteExplore 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 4, 2026.
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 4, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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.
Thu 10/85:00 am -
2 stops17h 47m
Mon 10/125:09 pm -
2 stops17h 16m
Deal found 9/29![Delta logo]()
$784
This Air France deal was found by Cheapflights users on 9/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:00 am -
2 stops17h 47m
Mon 10/1210:40 am -
1 stop18h 50m
Deal found 9/29![Multiple Airlines logo]()
$788
This Booking.com deal was found by Cheapflights users on 9/30. 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.
Tue 12/228:20 am -
1 stop12h 40m
Tue 1/53:55 pm -
1 stop23h 05m
Deal found 9/30![Multiple Airlines logo]()
$814
This Delta deal was found by Cheapflights users on 10/3. 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.
Thu 10/155:00 am -
2 stops17h 47m
Mon 10/197:15 pm -
2 stops15h 10m
Deal found 10/3![Delta logo]()
$890
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/206:00 am -
2 stops17h 57m
Tue 11/2410:24 am -
2 stops18h 06m
Deal found 9/29![United Airlines logo]()
$891
This KLM deal was found by Cheapflights users on 10/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:00 am -
2 stops17h 47m
Mon 10/197:15 pm -
1 stop10h 15m
Deal found 10/3![Multiple Airlines logo]()
$894
This Lufthansa deal was found by Cheapflights users on 9/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:00 am -
2 stops19h 51m
Thu 1/71:00 pm -
2 stops18h 50m
Deal found 9/30![Lufthansa logo]()
$895
This Lufthansa deal was found by Cheapflights users on 9/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:00 am -
2 stops19h 51m
Tue 1/52:50 pm -
2 stops19h 20m
Deal found 9/30![Lufthansa logo]()
$897
This deal was found by Cheapflights users on 10/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2312:35 pm -
1 stop14h 24m
Sun 1/36:07 pm -
1 stop10h 23m
Deal found 10/1![United Airlines logo]()
$902
Best flights from Porto to CharlotteDiscover carefully curated flight deals from Porto to Charlotte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Porto to Charlotte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This Delta deal was found by Cheapflights users on 10/3. 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.
Mon 11/25:00 am -
2 stops19h 40m
Tue 11/1010:44 am -
2 stops18h 51m
Deal found 10/3![Delta logo]()
$890
This United Airlines deal was found by Cheapflights users on 9/30. 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 12/226:00 am -
2 stops19h 51m
Sat 1/97:47 pm -
2 stops38h 33m
Deal found 9/30![United Airlines logo]()
$897
This Lufthansa deal was found by Cheapflights users on 9/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:05 pm -
1 stop31h 50m
Tue 1/56:50 pm -
1 stop13h 00m
Deal found 9/30![Lufthansa logo]()
$912
This Delta deal was found by Cheapflights users on 10/3. 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.
Thu 10/155:00 am -
2 stops17h 47m
Mon 10/197:15 pm -
2 stops15h 10m
Deal found 10/3![Delta logo]()
$890
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/206:00 am -
2 stops22h 59m
Tue 11/246:00 am -
1 stop22h 30m
Deal found 10/2![United Airlines logo]()
$907
This Lufthansa deal was found by Cheapflights users on 9/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:05 pm -
1 stop31h 50m
Thu 1/76:50 pm -
1 stop13h 00m
Deal found 9/30![Lufthansa logo]()
$912
This United Airlines deal was found by Cheapflights users on 9/30. 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 12/2112:35 pm -
2 stops16h 44m
Sun 1/36:00 am -
2 stops22h 30m
Deal found 9/30![United Airlines logo]()
$915
Last-minute flights from Porto to CharlotteDiscover last-minute flight deals from Porto to Charlotte. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Porto to Charlotte. Data last updated October 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/29. 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.
Thu 10/85:00 am -
2 stops17h 47m
Mon 10/125:09 pm -
2 stops17h 16m
Deal found 9/29![Delta logo]()
$784
This Air France deal was found by Cheapflights users on 9/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:00 am -
2 stops17h 47m
Mon 10/1210:40 am -
1 stop18h 50m
Deal found 9/29![Multiple Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 10/3. 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.
Thu 10/155:00 am -
2 stops17h 47m
Mon 10/197:15 pm -
2 stops15h 10m
Deal found 10/3![Delta logo]()
$890
This KLM deal was found by Cheapflights users on 10/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:00 am -
2 stops17h 47m
Mon 10/197:15 pm -
1 stop10h 15m
Deal found 10/3![Multiple Airlines logo]()
$894
This Delta deal was found by Cheapflights users on 9/30. 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.
Mon 11/25:00 am -
2 stops19h 40m
Tue 11/107:25 pm -
2 stops21h 35m
Deal found 9/30![Delta logo]()
$897
This Air France deal was found by Cheapflights users on 10/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:55 am -
2 stops17h 12m
Sun 11/222:19 pm -
2 stops15h 16m
Deal found 10/1![Air France logo]()
$913
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/206:00 am -
2 stops17h 57m
Tue 11/2410:24 am -
2 stops18h 06m
Deal found 9/29![United Airlines logo]()
$891
One-way flights from Porto to CharlotteSearch for one-way flight options from Porto to Charlotte. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from Porto to Charlotte. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Wed 1/137:00 am -
3 stops38h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Tue 11/39:55 pm -
3 stops52h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$560
This Iberia deal was found by Cheapflights users on 10/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/138:20 am -
2 stops16h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Iberia logo]()
$587
This Finnair deal was found by Cheapflights users on 9/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/312:25 pm -
2 stops48h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Finnair logo]()
$874
Find 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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $814 (Booking.com) |
One-way from | $486 (Kiwi.com) |
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 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from Porto to Charlotte that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Wed 1/13
8:40 pm-4:10 pm
1 stop24h 30m
Charlotte Douglas
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$583
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Tue 11/3
5:45 pm-8:37 am
2 stops43h 52m
Charlotte Douglas
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$637
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Sun 1/3
12:25 pm-8:15 am
2 stops48h 50m
Charlotte Douglas
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$874
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Mon 11/2
5:00 am-7:40 pm
2 stops19h 40m
Charlotte Douglas
Tue 11/10
10:44 am-10:35 am
2 stops18h 51m
$890
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Thu 10/15
5:00 am-5:47 pm
2 stops17h 47m
Charlotte Douglas
Mon 10/19
7:15 pm-3:25 pm
2 stops15h 10m
$890
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Tue 12/22
6:00 am-8:51 pm
2 stops19h 51m
Charlotte Douglas
Sat 1/9
7:47 pm-3:20 pm
2 stops38h 33m
$897
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Fri 11/20
6:00 am-11:59 pm
2 stops22h 59m
Charlotte Douglas
Tue 11/24
6:00 am-9:30 am
1 stop22h 30m
$907
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Thu 12/24
2:05 pm-4:55 pm
1 stop31h 50m
Charlotte Douglas
Tue 1/5
6:50 pm-12:50 pm
1 stop13h 00m
$912
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Thu 12/24
2:05 pm-4:55 pm
1 stop31h 50m
Charlotte Douglas
Thu 1/7
6:50 pm-12:50 pm
1 stop13h 00m
$912
PortoCharlotte
OPO Porto - CLT Charlotte Douglas
OPOCLT
Porto
Mon 12/21
12:35 pm-12:19 am
2 stops16h 44m
Charlotte Douglas
Sun 1/3
6:00 am-9:30 am
2 stops22h 30m
$915
Showing 1-10 of 11 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
OPO-CLT
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.
Traveling to a place near Charlotte?
Book flights to Charlotte if you plan to visit one of these locationsRock Hill
Gastonia
Salisbury
Cornelius
Morganton
Mooresville
Huntersville
Matthews
Boone
Lancaster
Hickory
Shelby
Gaffney
Fort Mill
Statesville
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