$469+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — CLT
Aug 24 — Aug 311
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
Cheapest
Best
Last-minute
One-way
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 July 25, 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 July 25, 2026.
This Rumbo deal was found by Cheapflights users on 7/23. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:20 am
OPO
- CLT
1 stop12h 40m
Iberia
Sun 10/183:45 pm
CLT
- OPO
1 stop10h 55m
Iberia
Deal found 7/23![Iberia logo]()
$813
This Rumbo deal was found by Cheapflights users on 7/23. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:20 am
OPO
- CLT
1 stop12h 40m
Iberia
Thu 10/153:45 pm
CLT
- OPO
1 stop10h 55m
Iberia
Deal found 7/23![Iberia logo]()
$816
This Rumbo deal was found by Cheapflights users on 7/23. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:20 am
OPO
- CLT
2 stops15h 59m
Iberia
Sat 10/101:31 pm
CLT
- OPO
2 stops17h 14m
Iberia
Deal found 7/23![Iberia logo]()
$821
This Iberia deal was found by Cheapflights users on 7/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:40 pm
OPO
- CLT
1 stop24h 35m
Multiple Airlines
Mon 10/55:40 pm
CLT
- OPO
2 stops13h 05m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$828
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:40 pm
OPO
- CLT
2 stops27h 39m
Iberia
Mon 9/712:00 pm
CLT
- OPO
2 stops14h 40m
Iberia
Deal found 7/25![Iberia logo]()
$831
This Flighttix deal was found by Cheapflights users on 7/25. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:05 am
OPO
- CLT
1 stop34h 40m
Multiple Airlines
Mon 9/711:24 am
CLT
- OPO
1 stop17h 21m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$851
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am
OPO
- CLT
2 stops22h 03m
Delta
Mon 10/57:21 pm
CLT
- OPO
2 stops15h 04m
Delta
Deal found 7/24![Delta logo]()
$855
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:00 am
OPO
- CLT
2 stops18h 35m
Delta
Fri 10/167:15 pm
CLT
- OPO
2 stops15h 10m
Delta
Deal found 7/23![Delta logo]()
$856
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:00 am
OPO
- CLT
2 stops18h 40m
Delta
Sat 10/107:15 pm
CLT
- OPO
1 stop10h 05m
Delta
Deal found 7/23![Delta logo]()
$859
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 am
OPO
- CLT
2 stops20h 34m
Delta
Thu 9/102:23 pm
CLT
- OPO
1 stop15h 07m
Delta
Deal found 7/22![Delta logo]()
$860
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 July 25, 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 July 25, 2026.
This Iberia deal was found by Cheapflights users on 7/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:40 pm
OPO
- CLT
1 stop24h 35m
Multiple Airlines
Mon 10/55:40 pm
CLT
- OPO
2 stops13h 05m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$828
This Iberia deal was found by Cheapflights users on 7/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:40 pm
OPO
- CLT
1 stop24h 35m
Iberia
Mon 10/53:45 pm
CLT
- OPO
1 stop10h 55m
Iberia
Deal found 7/24![Iberia logo]()
$828
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am
OPO
- CLT
2 stops22h 03m
Delta
Mon 10/57:21 pm
CLT
- OPO
2 stops15h 04m
Delta
Deal found 7/24![Delta logo]()
$855
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:00 am
OPO
- CLT
2 stops18h 35m
Delta
Fri 10/167:15 pm
CLT
- OPO
2 stops15h 10m
Delta
Deal found 7/23![Delta logo]()
$856
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 am
OPO
- CLT
2 stops20h 32m
Delta
Sat 9/1211:40 am
CLT
- OPO
2 stops15h 50m
Delta
Deal found 7/22![Delta logo]()
$856
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:00 am
OPO
- CLT
2 stops18h 35m
Delta
Sat 10/177:15 pm
CLT
- OPO
2 stops15h 10m
Delta
Deal found 7/23![Delta logo]()
$856
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:00 am
OPO
- CLT
2 stops18h 35m
Delta
Thu 10/159:50 am
CLT
- OPO
2 stops17h 40m
Delta
Deal found 7/23![Delta logo]()
$856
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 am
OPO
- CLT
2 stops20h 32m
Delta
Thu 9/105:10 pm
CLT
- OPO
2 stops17h 15m
Delta
Deal found 7/22![Delta logo]()
$856
Last-minute flights from Porto to CharlotteDiscover last-minute flight deals from Porto to Charlotte. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Porto to Charlotte. Data last updated July 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:30 am
OPO
- CLT
2 stops19h 04m
Delta
Sat 8/293:00 pm
CLT
- OPO
2 stops14h 55m
Delta
Deal found 7/21![Delta logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/159:00 am
OPO
- CLT
1 stop17h 10m
United Airlines
Sat 8/297:00 am
CLT
- OPO
1 stop21h 45m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,091
This Mytrip deal was found by Cheapflights users on 7/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:20 am
OPO
- CLT
3 stops31h 58m
Multiple Airlines
Sat 8/299:15 am
CLT
- OPO
2 stops16h 45m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,599
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 8/176:00 am
OPO
- CLT
2 stops22h 56m
United Airlines
Mon 8/245:58 pm
CLT
- OPO
1 stop31h 17m
United Airlines
Deal found 7/20![United Airlines logo]()
$1,087
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/186:00 am
OPO
- CLT
2 stops17h 56m
United Airlines
Tue 8/258:05 am
CLT
- OPO
2 stops17h 10m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,086
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 July 25, 2026.
Search for one-way flight options from Porto to Charlotte. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/136:50 pm
OPO
- CLT
3 stops50h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$469
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:40 pm
OPO
- CLT
2 stops31h 39m
Iberia
Deal found 7/22![Iberia logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:15 pm
OPO
- CLT
2 stops48h 31m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:55 am
OPO
- CLT
3 stops44h 12m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:40 pm
OPO
- CLT
3 stops57h 53m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$636
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:40 pm
OPO
- CLT
3 stops41h 35m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$638
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:45 pm
OPO
- CLT
3 stops29h 22m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 pm
OPO
- CLT
3 stops33h 07m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$713
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:35 am
OPO
- CLT
3 stops40h 58m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$719
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/39:50 pm
OPO
- CLT
3 stops45h 23m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$747
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 July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $813 (Rumbo) |
One-way from | $469 (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 2,558,603 searches. Data last updated July 25, 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
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Thu 10/1
8:40 pm-4:15 pm
1 stop24h 35m
Charlotte Douglas
Mon 10/5
5:40 pm-11:45 am
2 stops13h 05m
$828
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Thu 10/1
8:40 pm-4:15 pm
1 stop24h 35m
Charlotte Douglas
Mon 10/5
3:45 pm-7:40 am
1 stop10h 55m
$828
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Thu 10/1
5:00 am-10:03 pm
2 stops22h 03m
Charlotte Douglas
Mon 10/5
7:21 pm-3:25 pm
2 stops15h 04m
$855
Quickest round-trip
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Thu 10/8
5:00 am-6:35 pm
2 stops18h 35m
Charlotte Douglas
Fri 10/16
7:15 pm-3:25 pm
2 stops15h 10m
$856
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Sat 9/5
5:00 am-8:32 pm
2 stops20h 32m
Charlotte Douglas
Sat 9/12
11:40 am-8:30 am
2 stops15h 50m
$856
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Thu 10/8
5:00 am-6:35 pm
2 stops18h 35m
Charlotte Douglas
Sat 10/17
7:15 pm-3:25 pm
2 stops15h 10m
$856
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Thu 10/8
5:00 am-6:35 pm
2 stops18h 35m
Charlotte Douglas
Thu 10/15
9:50 am-8:30 am
2 stops17h 40m
$856
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Sat 9/5
5:00 am-8:32 pm
2 stops20h 32m
Charlotte Douglas
Thu 9/10
5:10 pm-3:25 pm
2 stops17h 15m
$856
Cheapest one-way
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Sun 9/13
4:40 pm-7:19 pm
2 stops31h 39m
$482
PortoCharlotte
OPO - CLT
OPOCLT
Porto
Sun 9/13
9:30 pm-6:55 pm
1 stop26h 25m
$636
Showing 1-10 of 18 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 July.
| 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
Hickory
Gastonia
Salisbury
Cornelius
Morganton
Mooresville
Huntersville
Matthews
Boone
Lancaster
Shelby
Gaffney
Fort Mill
Statesville
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