Find cheap flights to Porto

Round-trip
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Boston (BOS)
Porto (OPO)
Tue 11/24
Tue 12/1
Any month
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Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel to Porto. Current restrictions to Porto are based on Portugal travel restrictions.

View current Portugal travel restrictions

Cheapest flights to Porto airports

Find the cheapest flights to these Porto airports from your nearest city or airport
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When is the best time to fly to Porto?

What is the cheapest month to fly to Porto?

The month of September is, on average, the cheapest month to fly to Porto from United States, with most prices found around $531. The month of March is another great option to travel to Porto, with average flight prices from United States averaging around $543.

How far in advance should I book a flight to Porto?

The ideal time to book your flight to Porto is 55 days in advance when prices tend to average $668. However, in the past 72 hours, people saw flights from United States for as low as $382.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Monday when prices can be found for as low as $677. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $757.

What is the cheapest time of day to depart on your flight to Porto?

Our most recent data shows that the best time of day to fly to Porto is at noon. Flights from United States to Porto during this time can be as low as $498. Flights to Porto are more costly in the evening, with an average ticket price of $742. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is there to do in Porto when it’s raining?

Users planning a flight to Porto during the months of January, February, or October should anticipate rain. There are still things to do in Porto even when it's raining, though. Palácio da Bolsa is a great museum to visit near Porto and is especially great when the weather outside is less than desirable. For those looking to get out of the rain and do a little shopping, check out Mercado do Bolhão.


What are the current travel restrictions for Porto?

Currently, Portugal travel restrictions include travel to Porto. Entry restrictions

Portugal has reopened its borders to travelers arriving from the EU, Liechtenstein, Norway, Iceland and Switzerland, UK, Australia, Canada, China, Georgia, Japan, New Zealand, Rwanda, South Korea, Thailand, Tunisia and Uruguay. Travelers from areas other than those listed above may enter or transit through Portugal only if they have an "essential" reason such as professional, study, family reunification, health, or humanitarian reasons. Business travelers should be prepared to describe the reason for business travel and may be asked for evidence. Students must have the appropriate visa and/or be prepared to present evidence of registration with a Portuguese educational institution. Third country national holders of residency permits or long-term resident visas issued by EU member states may transit Portugal to return to their country of residence.

Entry requirements

Travelers entering Portugal from countries other than those listed above (except those only transiting through Portugal and not leaving the airport) must present a negative COVID-19 test result issued in the last 72 hours. They will also be subject to health screening on arrival. Their temperature will be checked and if it is high or they show symptoms, they will be referred to the health authorities. Travelers arriving in Madeira and Porto Santo must complete and submit an epidemiological survey 12-48 hours before departure. This will generate a QR code which must be presented upon arrival. On arrival, travelers must present a medical certificate with a negative COVID-19 PCR test result issued within 72 hours prior to departure. More information is available here. Travelers arriving in the Azores must present a medical certificate with a negative COVID-19 PCR test result issued within 72 hours prior to departure. More info is available here

Quarantine requirements

Travelers arriving in Madeira and Azores without a medical certificate with a negative COVID-19 PCR test result issued within 72 hours prior to departure are subject to COVID-19 test and quarantine until they received the test results.

If you are planning to travel to Porto at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.


Porto flight deals found on momondo

Check out some of the best fares from airports in United States to Porto found recently by users on momondo
Cheapest
Best
Quickest
Multiple Airlines
May 17
BOS
Boston Logan Intl
11h 10m
1 stop
OPO
Porto
May 26
OPO
Porto
17h 15m
1 stop
BOS
Boston Logan Intl
TAP AIR PORTUGAL
Dec 18
EWR
Newark
6h 55m
OPO
Porto
Dec 25
OPO
Porto
8h 10m
EWR
Newark
Multiple Airlines
Mar 4
BOS
Boston Logan Intl
37h 45m
2 stops
OPO
Porto
Jun 1
OPO
Porto
28h 10m
1 stop
BOS
Boston Logan Intl
TAP AIR PORTUGAL
Dec 18
EWR
Newark
6h 55m
OPO
Porto
Dec 25
OPO
Porto
8h 10m
EWR
Newark
Multiple Airlines
Apr 23
ORD
Chicago O'Hare Intl
36h 30m
2 stops
OPO
Porto
May 2
OPO
Porto
15h 45m
2 stops
ORD
Chicago O'Hare Intl
Multiple Airlines
Mar 28
BOS
Boston Logan Intl
31h 35m
2 stops
OPO
Porto
Apr 11
OPO
Porto
28h 10m
1 stop
BOS
Boston Logan Intl

Find the cheapest one-way flights to Porto

If you're looking for one-way flights to Porto, view some of our deals below provided by TAP AIR PORTUGAL
Cheapest
Best
Quickest
TAP AIR PORTUGAL
Jan 8
EWR
Newark
6h 55m
OPO
Porto
Multiple Airlines
Jan 15
BOS
Boston Logan Intl
18h 55m
2 stops
OPO
Porto
British Airways
Jan 9
BOS
Boston Logan Intl
17h 00m
1 stop
OPO
Porto

Which airlines fly to Porto?

Here you can see a selection of the most popular and cheapest airlines for flights to Porto

Popular routes to Porto

Most frequently searched flights to Porto along with the cheapest price and shortest flight duration
Budapest to Porto Flights
Fastest flight time
3h 35m
Cheapest price
$60
Stockholm to Porto Flights
Fastest flight time
26h 20m
Cheapest price
$190

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