
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $581 (FlightHub) |
One-way from | $352 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $726 |
Fly from
Fly to
Route
Depart
Return
Price
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Wed 2/25
6:20 pm-9:30 am
1 stop10h 10m
Porto
Wed 3/4
6:00 am-10:26 am
2 stops33h 26m
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Tue 2/24
1:11 pm-10:30 am
2 stops16h 19m
Porto
Tue 3/3
5:00 am-10:30 pm
2 stops22h 30m
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Tue 2/24
6:20 pm-9:30 am
1 stop10h 10m
Porto
Tue 3/3
12:35 pm-9:09 pm
1 stop13h 34m
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Sun 4/19
3:40 pm-7:40 am
1 stop11h 00m
Porto
Wed 4/29
8:40 pm-1:40 pm
1 stop22h 00m
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Sun 4/19
3:40 pm-7:40 am
1 stop11h 00m
Porto
Wed 4/29
4:40 pm-1:40 pm
1 stop26h 00m
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Sat 4/25
3:40 pm-11:45 am
1 stop15h 05m
Porto
Sun 5/3
8:40 pm-7:33 pm
2 stops27h 53m
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Thu 5/14
11:25 am-7:40 am
2 stops15h 15m
Porto
Thu 5/21
12:25 pm-12:20 am
2 stops16h 55m
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Sat 4/25
6:27 pm-9:45 am
1 stop10h 18m
Porto
Sun 5/3
6:00 am-11:59 pm
2 stops22h 59m
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Sat 4/25
3:40 pm-7:40 am
1 stop11h 00m
Porto
Sun 5/3
8:20 am-9:48 pm
2 stops18h 28m
CharlottePorto
CLT - OPO
CLTOPO
Charlotte Douglas
Sun 4/12
7:00 am-8:00 am
2 stops44h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
The price you pay for your flight from Charlotte to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from Charlotte to Porto (average of $555). Flying from Charlotte to Porto in June is currently the most expensive (average of $1,082). 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.
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$576 | Average$648 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$602 | Average$1,662 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$607 | Average$747 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$642 | Average$1,030 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$655 | Average$857 | FlexibilityNo cancel fee | On-time77% |