$266+ Cheap flights from Charlotte (CLT) to Porto (OPO)
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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — OPO
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Charlotte to Porto 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 Charlotte to Porto
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Cheapest flights from Charlotte to PortoExplore the most affordable flight options available from Charlotte to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Charlotte to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/93:22 pm -
1 stop13h 08m
Wed 12/166:00 am -
2 stops22h 59m
Deal found 10/25![United Airlines logo]()
$734
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/76:15 pm -
1 stop10h 15m
Mon 12/1412:30 pm -
2 stops40h 29m
Deal found 10/23![United Airlines logo]()
$766
This Justfly.com deal was found by Cheapflights users on 10/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:30 pm -
2 stops16h 50m
Wed 11/256:00 am -
2 stops19h 54m
Deal found 10/21![Lufthansa logo]()
$772
This United deal was found by Cheapflights users on 10/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:24 am -
2 stops32h 31m
Wed 11/256:00 am -
2 stops37h 22m
Deal found 10/22![Multiple Airlines logo]()
$778
This Air France deal was found by Cheapflights users on 10/21. 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.
Wed 10/217:15 pm -
1 stop10h 15m
Wed 11/255:00 am -
2 stops18h 07m
Deal found 10/21![Multiple Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/181:22 pm -
1 stop15h 08m
Wed 11/2512:35 pm -
2 stops26h 11m
Deal found 10/22![United Airlines logo]()
$784
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:40 pm -
1 stop11h 00m
Wed 11/258:40 pm -
1 stop25h 00m
Deal found 10/21![American Airlines logo]()
$790
This United deal was found by Cheapflights users on 10/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:50 pm -
2 stops33h 40m
Fri 11/66:15 am -
1 stop15h 40m
Deal found 10/23![Multiple Airlines logo]()
$797
Best flights from Charlotte to PortoDiscover carefully curated flight deals from Charlotte to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Charlotte to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/96:15 pm -
1 stop10h 15m
Wed 12/1612:35 pm -
1 stop13h 32m
Deal found 10/25![United Airlines logo]()
$749
This United deal was found by Cheapflights users on 10/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:24 am -
2 stops21h 51m
Wed 11/256:00 am -
2 stops37h 22m
Deal found 10/24![Multiple Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/73:00 pm -
2 stops13h 30m
Mon 12/1412:30 pm -
2 stops37h 24m
Deal found 10/23![United Airlines logo]()
$770
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/97:47 pm -
2 stops22h 38m
Sun 4/187:20 pm -
2 stops50h 25m
Deal found 10/21![Multiple Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/1810:52 am -
1 stop17h 38m
Wed 11/2512:35 pm -
1 stop14h 06m
Deal found 10/22![United Airlines logo]()
$799
This FlightHub deal was found by Cheapflights users on 10/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:50 pm -
1 stop13h 00m
Sat 11/1412:05 pm -
2 stops57h 50m
Deal found 10/25![Multiple Airlines logo]()
$844
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 12/57:50 pm -
2 stops32h 40m
Sat 12/1212:30 pm -
2 stops37h 24m
Deal found 10/21![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/152:54 pm -
1 stop13h 36m
Sun 11/2212:35 pm -
1 stop14h 31m
Deal found 10/25![United Airlines logo]()
$849
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
2 stops22h 30m
Fri 11/276:15 am -
1 stop15h 40m
Deal found 10/21![Multiple Airlines logo]()
$1,014
Last-minute flights from Charlotte to PortoDiscover last-minute flight deals from Charlotte to Porto. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Charlotte to Porto. Data last updated October 26, 2026 and is based on user searches.
This United deal was found by Cheapflights users on 10/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:50 pm -
2 stops33h 40m
Fri 11/66:15 am -
1 stop15h 40m
Deal found 10/23![Multiple Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 10/246:00 am -
2 stops47h 30m
Fri 11/66:00 am -
2 stops22h 04m
Deal found 10/23![United Airlines logo]()
$800
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:50 pm -
1 stop13h 00m
Mon 11/161:45 pm -
1 stop32h 10m
Deal found 10/23![Lufthansa logo]()
$804
This Expedia deal was found by Cheapflights users on 10/23. 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.
Tue 11/106:07 pm -
2 stops36h 38m
Mon 11/168:40 pm -
1 stop24h 45m
Deal found 10/23![Iberia logo]()
$813
This Air France deal was found by Cheapflights users on 10/24. 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 11/121:25 pm -
2 stops16h 10m
Tue 11/175:00 am -
2 stops18h 44m
Deal found 10/24![Multiple Airlines logo]()
$834
This Air France deal was found by Cheapflights users on 10/25. 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 11/152:30 pm -
1 stop12h 45m
Sun 11/2211:15 am -
2 stops17h 42m
Deal found 10/25![Multiple Airlines logo]()
$831
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/158:10 am -
2 stops20h 20m
Sun 11/226:00 am -
2 stops22h 04m
Deal found 10/22![United Airlines logo]()
$839
This United deal was found by Cheapflights users on 10/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:24 am -
2 stops32h 31m
Wed 11/256:00 am -
2 stops37h 22m
Deal found 10/22![Multiple Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/181:22 pm -
1 stop15h 08m
Wed 11/2512:35 pm -
2 stops26h 11m
Deal found 10/22![United Airlines logo]()
$784
One-way flights from Charlotte to PortoSearch for one-way flight options from Charlotte to Porto. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Charlotte to Porto. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/1210:18 pm -
2 stops37h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sat 11/1412:05 pm -
3 stops44h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 4/107:47 pm -
2 stops32h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/1611:45 am -
3 stops41h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/135:38 pm -
3 stops38h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sun 11/159:32 am -
3 stops44h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/1711:52 am -
3 stops42h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$441
Find flight deals from Charlotte to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Porto (OPO). 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 26, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $715 (Expedia) |
One-way from | $266 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $1,079 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charlotte to Porto 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 26, 2026.
Use the filters below to find and compare flights from Charlotte to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Sat 4/10
7:47 pm-9:45 am
2 stops32h 58m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$343
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Sun 11/15
9:32 am-11:00 am
3 stops44h 28m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$395
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Thu 11/19
5:44 pm-7:05 am
2 stops32h 21m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$501
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Tue 11/17
6:50 pm-12:50 pm
1 stop13h 00m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$586
Quickest round-trip
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Sun 11/15
2:30 pm-8:15 am
1 stop12h 45m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$588
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Thu 11/12
6:50 pm-11:55 pm
1 stop24h 05m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$592
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Sat 11/14
8:30 pm-8:15 am
1 stop30h 45m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$602
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Thu 11/19
6:50 pm-12:50 pm
1 stop13h 00m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$636
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Thu 11/19
12:21 pm-9:30 am
1 stop16h 09m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$638
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Wed 12/9
6:15 pm-9:30 am
1 stop10h 15m
Porto
Wed 12/16
12:35 pm-9:07 pm
1 stop13h 32m
$749
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Charlotte to Porto
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 Charlotte to Porto in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Charlotte-Porto flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Charlotte-Porto flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Charlotte-Porto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charlotte-Porto flights, Cheapflights users trust Ovago the most. Ovago 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 Charlotte-Porto 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 Charlotte to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Charlotte with our price prediction graph.
CLT-OPO
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.
Cheapflights Insights
Everything you need to know about your flight from Charlotte to Porto
What is the cheapest month to book a flight from Charlotte to Porto?
Currently, April is the cheapest month in which you can book a flight from Charlotte to Porto (average of $705). Flying from Charlotte to Porto in July is currently the most expensive (average of $1,429). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Charlotte to Porto?
Airfare is below average for this route at the moment.
Charlotte to Porto flights typically cost between $771 and $1,050 in April.The cheapest round-trip price found within the last 5 days was $715 on SWISS (Apr 11-Apr 26).
Reviews of airlines servicing Porto
Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated October 26, 2026.
Get a feel of what it's like to fly with United Airlines,American Airlines, andIberia from Charlotte to Porto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Charlotte to Porto. 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 Porto?
Book flights to Porto if you plan to visit one of these locationsVila Nova de Gaia
Arcos de Valdevez
Coimbra
Aveiro
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Find flights from Charlotte to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charlotte and Porto flights
Browse other Charlotte and Porto flight options. Last updated on October 26, 2026.
Other flights from Charlotte
Browse through other flights departing from Charlotte. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Porto
Explore flights to Porto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Top 4 airlines flying from Charlotte to Porto
Discover the top 4 airlines that operate flights from Charlotte to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$555 | Average$975 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$561 | Average$650 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$655 | Average$1,100 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$655 | Average$963 | FlexibilityNo cancel fee | On-time77% |