
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $567 (Kiwi.com) |
One-way from | $319 (Mytrip) |
Popular in | June |
Cheapest in | December |
Average price | $802 |
Fly from
Fly to
Route
Depart
Return
Price
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Sun 4/12
3:10 pm-8:20 pm
1 stop23h 10m
Porto
Tue 4/28
8:20 am-8:10 pm
1 stop17h 50m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Wed 4/22
8:49 am-7:40 am
2 stops16h 51m
Porto
Wed 4/29
12:25 pm-8:10 pm
1 stop13h 45m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Mon 3/9
8:00 am-10:30 am
2 stops21h 30m
Porto
Wed 3/25
5:00 am-11:13 pm
2 stops23h 13m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Mon 3/23
1:00 pm-10:30 am
2 stops16h 30m
Porto
Mon 3/30
4:20 pm-1:35 pm
1 stop27h 15m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Mon 3/30
11:44 am-3:25 pm
2 stops21h 41m
Porto
Thu 4/16
5:00 am-11:24 pm
2 stops24h 24m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Wed 3/4
7:00 am-5:35 pm
3 stops28h 35m
Porto
Wed 3/11
6:05 am-10:05 pm
2 stops21h 00m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Wed 3/18
8:00 am-10:30 am
2 stops21h 30m
Porto
Thu 4/9
5:00 am-6:00 pm
2 stops19h 00m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Mon 3/30
11:44 am-10:40 am
2 stops16h 56m
Porto
Thu 4/16
5:55 am-1:35 pm
1 stop13h 40m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Wed 3/18
3:45 pm-9:55 am
1 stop37h 10m
Porto
Thu 4/9
6:10 am-7:35 pm
1 stop19h 25m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Sat 7/18
8:45 pm-7:00 am
2 stops52h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Dallas/Fort Worth Airport to Porto, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, December is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Porto (average of $414). Flying from Dallas/Fort Worth Airport to Porto in June is currently the most expensive (average of $931). 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.
Food
Boarding
Crew
Overall
Comfort
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Crew
Overall
Comfort
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Crew
Overall
Comfort
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Crew
Overall
Comfort
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Crew
Overall
Comfort
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$546 | Average$847 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$565 | Average$872 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$569 | Average$1,096 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$701 | Average$1,106 | FlexibilityNo cancel fee | On-time69% |