
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $493 (Vliegwinkel) |
One-way from | $304 (French Bee) |
Popular in | August |
Cheapest in | January |
Average price | $681 |
Good round-trip deal | $653 or less |
Good one-way deal | $677 or less |
Fly from
Fly to
Route
Depart
Return
PortoNewark
OPO - EWR
OPOEWR
Porto
Thu 5/21
10:30 pm-3:30 pm
1 stop22h 00m
Newark
Sat 5/30
11:10 pm-11:05 am
Nonstop6h 55m
PortoNewark
OPO - EWR
OPOEWR
Porto
Thu 5/21
6:00 am-3:45 pm
1 stop14h 45m
Newark
Sat 5/30
9:40 pm-9:45 am
Nonstop7h 05m
PortoNewark
OPO - EWR
OPOEWR
Porto
Mon 9/14
7:00 am-2:45 pm
1 stop12h 45m
Newark
Wed 9/30
5:00 pm-3:25 pm
1 stop17h 25m
PortoNewark
OPO - EWR
OPOEWR
Porto
Thu 5/21
6:20 am-3:45 pm
2 stops14h 25m
Newark
Sat 5/30
6:50 pm-6:55 am
Nonstop7h 05m
PortoNewark
OPO - EWR
OPOEWR
Porto
Fri 5/22
12:35 pm-3:30 pm
Nonstop7h 55m
Newark
Tue 5/26
6:10 pm-6:15 am
Nonstop7h 05m
PortoNewark
OPO - EWR
OPOEWR
Porto
Tue 6/9
9:00 am-11:55 am
Nonstop7h 55m
Newark
Mon 6/15
3:45 pm-7:00 am
1 stop10h 15m
PortoNewark
OPO - EWR
OPOEWR
Porto
Sun 5/24
12:35 pm-3:30 pm
Nonstop7h 55m
Newark
Sun 5/31
6:30 pm-4:00 pm
1 stop16h 30m
PortoNewark
OPO - EWR
OPOEWR
Porto
Fri 5/1
12:35 pm-3:40 pm
Nonstop8h 05m
Newark
Tue 5/5
9:10 am-3:45 pm
2 stops25h 35m
PortoNewark
OPO - EWR
OPOEWR
Porto
Fri 6/19
12:35 pm-3:30 pm
Nonstop7h 55m
Newark
Mon 6/29
2:30 pm-7:00 am
1 stop11h 30m
PortoNewark
OPO - EWR
OPOEWR
Porto
Thu 4/30
5:00 am-3:59 pm
2 stops15h 59m
Newark
Thu 5/7
5:00 pm-8:30 am
1 stop10h 30m
| 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 Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Porto to Newark Airport, you should look to book at least 48 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, February is the cheapest month in which you can book a flight from Porto to Newark Airport (average of $458). Flying from Porto to Newark Airport in August is currently the most expensive (average of $573). 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.
When flying from Porto to Newark Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 17% of weekly flights between Porto and Newark have experienced delays in the past year, with the average delay time being 156 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Kevin,Dec 2025
BOS - EWR
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Kevin,Dec 2025
BOS - EWR
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Kevin,Dec 2025
BOS - EWR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$491 | Average$694 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$522 | Average$645 | FlexibilityNo cancel fee | On-time69% |