
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $582 (LEVEL) |
One-way from | $297 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $874 |
Good round-trip deal | $889 or less |
Good one-way deal | $471 or less |
Fly from
Fly to
Route
Depart
Return
New YorkPorto
LGA - OPO
LGAOPO
New York LaGuardia
Fri 7/3
5:55 pm-11:45 am
1 stop12h 50m
Porto
Mon 7/20
1:30 pm-4:55 pm
1 stop32h 25m
New YorkPorto
LGA - OPO
LGAOPO
New York LaGuardia
Fri 5/29
8:25 pm-11:45 am
1 stop10h 20m
Porto
Tue 6/9
1:30 pm-8:55 am
1 stop24h 25m
New YorkPorto
LGA - OPO
LGAOPO
New York LaGuardia
Fri 7/3
5:55 pm-11:45 am
1 stop12h 50m
Porto
Sat 7/25
1:30 pm-8:55 am
1 stop24h 25m
NewarkPorto
EWR - OPO
EWROPO
Newark
Sun 10/25
10:45 pm-9:30 am
Nonstop6h 45m
Porto
Sun 11/8
12:35 pm-4:00 pm
Nonstop8h 25m
New YorkPorto
LGA - OPO
LGAOPO
New York LaGuardia
Sun 7/5
5:55 pm-11:45 am
1 stop12h 50m
Porto
Sat 7/11
1:30 pm-8:55 am
1 stop24h 25m
New YorkPorto
LGA - OPO
LGAOPO
New York LaGuardia
Wed 7/1
9:55 am-11:55 am
1 stop21h 00m
Porto
Mon 8/17
1:30 pm-8:55 am
1 stop24h 25m
New YorkPorto
LGA - OPO
LGAOPO
New York LaGuardia
Wed 7/8
9:55 am-11:55 am
1 stop21h 00m
Porto
Sat 7/18
1:30 pm-8:55 am
1 stop24h 25m
New YorkPorto
LGA - OPO
LGAOPO
New York LaGuardia
Tue 8/25
3:30 pm-7:00 am
1 stop10h 30m
Porto
Tue 9/8
12:15 pm-1:03 pm
2 stops29h 48m
New YorkPorto
JFK - OPO
JFKOPO
New York John F Kennedy Intl
Mon 7/27
10:25 pm-10:30 am
Nonstop7h 05m
Porto
Thu 8/6
1:25 pm-4:15 pm
Nonstop7h 50m
New YorkPorto
JFK - OPO
JFKOPO
New York John F Kennedy Intl
Tue 8/25
10:25 pm-10:30 am
Nonstop7h 05m
Porto
Tue 9/8
1:05 pm-3:55 pm
Nonstop7h 50m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from New York to Porto (average of $320). Flying from New York to Porto in March is currently the most expensive (average of $1,808). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York to Porto as you normally would.
The most flights from NYC to OPO are scheduled on a Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
Lisbon (LIS) – chosen by Cheapflights users on 50% of 1-stop itineraries from New York to Porto on Cheapflights.
Madrid (MAD) is the most affordable 1-stop option, with an average round-trip price of $482.
Flights via Ponta Delgada (PDL) have the shortest average one-way travel time for 1-stop routes: 9h 45m.
Flights via Barcelona (BCN) offer the fastest connection on this route, with an average layover time of 2h 00m.
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
Barney,May 2026
JFK - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$392 | Average$647 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$446 | Average$564 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$455 | Average$787 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$467 | Average$686 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$472 | Average$714 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$525 | Average$1,079 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$589 | Average$926 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$609 | Average$977 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$641 | Average$764 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$658 | Average$825 | FlexibilityNo cancel fee | On-time74% |