Our cheapest offers for flights from United States to Portugal

Here you can compare cheap flights from United States to Portugal for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Portugal. Prices and availability may change at any time.

Boston (BOS)Lisbon (LIS)
non-stop flights:
2–3 per day
flight duration:
at least 5h 15min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $618
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1–2 1–2 1–2 1–2 1–2 1–2 1–2
1 1 1 1 1 1 1
Newark (EWR)Lisbon (LIS)
non-stop flights:
2–4 per day
flight duration:
at least 5h 45min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $584
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1–2 1–2 1–3 1–2 1–2 1–2 1–3
1 1 1 1 1 1 1
Philadelphia (PHL)Lisbon (LIS)
non-stop flights:
1 per day
flight duration:
at least 5h 40min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $586
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 1 1 1 1 1 1
Boston (BOS)Ponta Delgada (PDL)
non-stop flights:
6 per week
flight duration:
at least 3h 55min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $560
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
0 1 1 1 1 1 1
Newark (EWR)Porto (OPO)
non-stop flights:
2–3 per day
flight duration:
at least 5h 35min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $691
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 1–2 1–2 1–2 1–2 1 1–2
1 1 1 1 1 1 1
New York (JFK)Lisbon (LIS)
non-stop flights:
2 per day
flight duration:
at least 5h 40min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $662
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 1 1 1 1 1 1
1 1 1 1 1 1 1
New York (NYC)Ponta Delgada (PDL)
non-stop flights:
5 per week
flight duration:
at least 4h 35min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $787
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 0 1 0 1 1 1
New York (NYC)Lisbon (LIS)
non-stop flights:
3–6 per day
flight duration:
at least 5h 40min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $584
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
2–3 2–3 1–4 1–3 1–3 1–3 1–4
1 1 1 1 1 1 1
1 1 1 1 1 1 1
Miami (MIA)Lisbon (LIS)
non-stop flights:
1–2 per day
flight duration:
at least 7h 10min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $748
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1–2 1 1–2 1–2 1–2 1–2 1–2
San Francisco (SFO)Lisbon (LIS)
non-stop flights:
1 per day
flight duration:
at least 9h 55min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $718
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 1 1 1 1 1 1
Boston (BOS)Porto (OPO)
non-stop flights:
5 per week
flight duration:
at least 5h 45min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $548
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 1 1 0 0 1 1
Boston (BOS)Terceira (TER)
non-stop flights:
1 per week
flight duration:
at least 3h 55min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $604
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 0 0 0 0 0 0
Washington DC (IAD)Lisbon (LIS)
non-stop flights:
2–3 per day
flight duration:
at least 5h 50min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $719
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1–2 1–2 1–2 1–2 1–2 1–2 1–2
1 1 1 1 1 1 1
New York (JFK)Porto (OPO)
non-stop flights:
1 per day
flight duration:
at least 5h 45min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $670
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 1 1 1 1 1 1
Philadelphia (PHL)Porto (OPO)
non-stop flights:
1 per day
flight duration:
at least 7h 15min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 1 1 1 1 1 1
Los Angeles (LAX)Lisbon (LIS)
non-stop flights:
4 per week
flight duration:
at least 10h 5min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $643
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
0 1 0 1 1 1 0
New York (JFK)Ponta Delgada (PDL)
non-stop flights:
5 per week
flight duration:
at least 4h 35min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $856
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 0 1 0 1 1 1
New York (NYC)Porto (OPO)
non-stop flights:
3–4 per day
flight duration:
at least 5h 35min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $670
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 1–2 1–2 1–2 1–2 1 1–2
1 1 1 1 1 1 1
1 1 1 1 1 1 1
Washington-DC (WAS)Lisbon (LIS)
non-stop flights:
2–3 per day
flight duration:
at least 5h 50min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $719
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1–2 1–2 1–2 1–2 1–2 1–2 1–2
1 1 1 1 1 1 1
Orlando (MCO)Lisbon (LIS)
non-stop flights:
6 per week
flight duration:
at least 6h 50min
direct flight availability
1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
airlines
from $1,247
number of non-stop flights per airline and day of the week
Sun Mon Tue Wed Thu Fri Sat
1 1 0 1 1 1 1

Flight Routes from United States to Portugal

Our cheapest offers for flights from United States to Portugal

United States

Portugal

Popular destinations

Popular departure airports

Popular flights to Portugal

Popular flights from United States

number of non-stop flights per airline and day of the week
	Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1–2	1–2	1–2	1–2	1–2	1–2	1–2
	1	1	1	1	1	1	1

number of non-stop flights per airline and day of the week
	Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1–2	1–2	1–3	1–2	1–2	1–2	1–3
	1	1	1	1	1	1	1

number of non-stop flights per airline and day of the week
	Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1	1–2	1–2	1–2	1–2	1	1–2
	1	1	1	1	1	1	1

number of non-stop flights per airline and day of the week
	Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1	1	1	1	1	1	1
	1	1	1	1	1	1	1