Cheap flights from Porto (OPO) to Boston (BOS) from $283

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OPO — BOS
Jun 11 — Jun 181

The best prices from Porto to Boston Logan Intl are usually found in February or May, booked 56 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Porto to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

August

Cheapest in

February

Average price

$776

Round-trip from

$218
High demand for flights, 33% potential price rise
Best time to find cheap flights, 17% potential price drop
Average for round-trip flights in June 2024
From Porto to Boston Logan Intl

What is the cheapest day to fly round-trip from Porto to Boston?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 80% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Porto to Boston, book at least 57 days before your planned departure. Booking around this time can save you about 43% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $438 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $674.

What is the cheapest month to fly from Porto to Boston?

February is one of the best times of the year to fly to Boston from Porto. Prices for February average $668 per person but you can even find prices for as low as $412. The most expensive prices can be found in the month of August. Opting for a February flight can save you 48% on your journey compared to booking in August

What is the cheapest time of day to fly from OPO to BOS?

One of the essential ways to save on airfare from Porto to Boston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 41% on airfare.

Cheap Porto to Boston flights in June & July 2024

Find cheap flight options from Porto to Boston specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Boston in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 6/156:15 amOPO - BOS
1 stop16h 35mLufthansa
Mon 6/248:05 pmBOS - OPO
1 stop22h 20mLufthansa
Deal found 6/6$590
Sat 6/156:15 amOPO - BOS
1 stop16h 35mLufthansa
Mon 6/248:05 pmBOS - OPO
1 stop22h 20mLufthansa
Deal found 6/5$591
Fri 6/147:20 pmOPO - BOS
1 stop25h 00mSWISS
Sun 6/239:45 pmBOS - OPO
1 stop29h 10mSWISS
Deal found 6/6$600
Sat 6/156:00 amOPO - BOS
2 stops16h 50mLufthansa
Mon 6/248:05 pmBOS - OPO
1 stop22h 20mLufthansa
Deal found 6/6$618
Sat 6/156:00 amOPO - BOS
2 stops16h 50mLufthansa
Mon 6/248:05 pmBOS - OPO
1 stop22h 20mLufthansa
Deal found 6/5$619
Fri 6/1412:25 pmOPO - BOS
2 stops15h 12mIberia
Sun 6/234:40 pmBOS - OPO
1 stop9h 55mIberia
Deal found 6/6$625
Fri 6/147:20 pmOPO - BOS
1 stop25h 00mSWISS
Sun 6/239:45 pmBOS - OPO
1 stop15h 30mSWISS
Deal found 6/5$635
Fri 6/142:35 pmOPO - BOS
2 stops34h 30mSWISS
Sun 6/239:45 pmBOS - OPO
1 stop29h 10mSWISS
Deal found 6/5$645
Fri 6/1412:25 pmOPO - BOS
2 stops15h 12mIberia
Sun 6/234:40 pmBOS - OPO
1 stop9h 55mIberia
Deal found 6/5$653

Porto to Boston 2024 flight deals

Discover exclusive flight deals for travel between Porto and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Boston in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 9/410:55 pmOPO - BOS
1 stop25h 35mTAP AIR PORTUGAL
Mon 9/910:45 pmBOS - OPO
1 stop28h 00mTAP AIR PORTUGAL
Deal found 6/4$450
Thu 12/58:35 amOPO - BOS
1 stop18h 05mVueling
Sat 12/1411:25 pmBOS - OPO
1 stop27h 30mVueling
Deal found 6/5$516
Mon 11/48:30 amOPO - BOS
1 stop11h 00mTAP AIR PORTUGAL
Sat 11/1610:50 pmBOS - OPO
1 stop14h 15mTAP AIR PORTUGAL
Deal found 6/5$539
Thu 11/218:20 amOPO - BOS
1 stop11h 50mIberia
Sat 1/1811:25 pmBOS - OPO
1 stop16h 55mIberia
Deal found 6/5$551
Wed 11/2012:25 pmOPO - BOS
2 stops14h 30mIberia
Sat 1/1811:25 pmBOS - OPO
1 stop16h 55mIberia
Deal found 6/5$555
Sun 11/2412:25 pmOPO - BOS
2 stops15h 55mIberia
Sat 1/1811:25 pmBOS - OPO
1 stop16h 55mIberia
Deal found 6/5$556
Wed 11/205:00 amOPO - BOS
1 stop13h 20mMultiple Airlines
Mon 1/135:25 pmBOS - OPO
1 stop12h 25mMultiple Airlines
Deal found 6/5$569
Wed 11/138:55 amOPO - BOS
1 stop10h 35mTAP AIR PORTUGAL
Thu 11/286:10 pmBOS - OPO
1 stop11h 50mTAP AIR PORTUGAL
Deal found 6/6$571
Fri 11/225:00 amOPO - BOS
1 stop13h 20mMultiple Airlines
Thu 1/165:25 pmBOS - OPO
1 stop12h 25mMultiple Airlines
Deal found 6/5$572

Porto to Boston flights leaving soon

Find last-minute flight options from Porto to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the last-minute flights available departing from Porto to Boston. It's wise to confirm all flight details are correct before booking.
Sat 6/156:15 amOPO - BOS
1 stop16h 35mLufthansa
Mon 6/248:05 pmBOS - OPO
1 stop22h 20mLufthansa
Deal found 6/6$590
Sat 6/156:15 amOPO - BOS
1 stop16h 35mLufthansa
Mon 6/248:05 pmBOS - OPO
1 stop22h 20mLufthansa
Deal found 6/5$591
Fri 6/147:20 pmOPO - BOS
1 stop25h 00mSWISS
Sun 6/239:45 pmBOS - OPO
1 stop29h 10mSWISS
Deal found 6/6$600
Sat 6/156:00 amOPO - BOS
2 stops16h 50mLufthansa
Mon 6/248:05 pmBOS - OPO
1 stop22h 20mLufthansa
Deal found 6/6$618
Sat 6/156:00 amOPO - BOS
2 stops16h 50mLufthansa
Mon 6/248:05 pmBOS - OPO
1 stop22h 20mLufthansa
Deal found 6/5$619
Fri 6/1412:25 pmOPO - BOS
2 stops15h 12mIberia
Sun 6/234:40 pmBOS - OPO
1 stop9h 55mIberia
Deal found 6/6$625
Fri 6/147:20 pmOPO - BOS
1 stop25h 00mSWISS
Sun 6/239:45 pmBOS - OPO
1 stop15h 30mSWISS
Deal found 6/5$635
Fri 6/142:35 pmOPO - BOS
2 stops34h 30mSWISS
Sun 6/239:45 pmBOS - OPO
1 stop29h 10mSWISS
Deal found 6/5$645
Fri 6/1412:25 pmOPO - BOS
2 stops15h 12mIberia
Sun 6/234:40 pmBOS - OPO
1 stop9h 55mIberia
Deal found 6/5$653

One-way flights to Boston from Porto

Search for one-way flight options from Porto to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
If you're seeking multiple options on one-way flights from Porto to Boston, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Porto to Boston should utilize the search form at the the top of the page.
Sat 6/228:55 pmOPO - BOS
2 stops26h 55mMultiple Airlines
Deal found 6/6$283
Tue 9/179:55 pmOPO - BOS
1 stop28h 15mVueling
Deal found 6/5$287
Tue 9/247:35 amOPO - BOS
1 stop18h 35mMultiple Airlines
Deal found 6/5$288
Mon 9/169:30 pmOPO - BOS
1 stop28h 40mMultiple Airlines
Deal found 6/5$293
Tue 6/117:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 6/4$298
Tue 10/89:55 pmOPO - BOS
1 stop28h 15mVueling
Deal found 6/6$300
Tue 6/187:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 6/5$301
Sat 6/227:00 amOPO - BOS
3 stops40h 50mMultiple Airlines
Deal found 6/6$313
Tue 10/88:20 pmOPO - BOS
2 stops29h 50mMultiple Airlines
Deal found 6/6$324

Find flights from Porto to Boston within your budget

Customize your flight search to find flights from Porto to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$539 - $721

Route

Depart

Return

Price

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 11/4

1 stop11h 00m

Boston Logan Intl

Sat 11/16

1 stop14h 15m

$539

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Thu 11/21

1 stop11h 50m

Boston Logan Intl

Sat 1/18

1 stop16h 55m

$551

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Wed 11/20

1 stop13h 20m

Boston Logan Intl

Mon 1/13

1 stop12h 25m

$569

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Sat 11/23

1 stop12h 25m

Boston Logan Intl

Fri 1/17

1 stop9h 30m

$582

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Fri 11/22

1 stop13h 20m

Boston Logan Intl

Fri 1/17

2 stops17h 30m

$586

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Fri 11/22

2 stops21h 34m

Boston Logan Intl

Sun 1/12

2 stops19h 50m

$589

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Fri 11/22

1 stop12h 20m

Boston Logan Intl

Fri 1/17

2 stops18h 10m

$602

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 11/4

1 stop17h 20m

Boston Logan Intl

Sat 11/16

2 stops20h 09m

$621

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Thu 7/18

1 stop28h 15m

Boston Logan Intl

Mon 7/22

1 stop17h 20m

$721

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Porto to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Porto to Boston. Price data was last updated on May 31, 2024.
The price you pay for your flight from Porto to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Porto to Boston?

Use this chart to determine the cheapest time to fly round-trip from Porto to Boston. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Porto to Boston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Porto to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated June 6, 2024.
Read through reviews of airlines operating flights from Porto to Boston, such as Delta, Lufthansa and TAP AIR PORTUGAL. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,368 reviews
8.0
Very good
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,489 reviews
8.0
Very good
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,930 reviews
8.0
Very good
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,696 reviews
8.0
Very good
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
3,718 reviews
8.0
Very good
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Porto to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Porto to Boston for under $600 on Cheapflights?

    Yes, there are multiple flights from Porto to Boston for under $600. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $539, but on average you can expect to pay $578.

  • Are there nonstop flights from Porto to Boston for under $1,300 on Cheapflights?

    Cheapflights has at least 2 direct flights from Porto to Boston under $1,300. A good price for a nonstop flight from Porto to Boston is less than $1,208.

  • Are there last-minute flights available from Porto to Boston for under $600?

    There are currently 19+ open flights from Porto to Boston within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Porto to Boston round-trip?

    Cheapflights users have booked flights from Porto to Boston round-trip from $539. Other airlines that can offer you cheap pricing are Iberia, from $551, and Azores Airlines, from $582. You may be able to fly from Porto to Boston for 19% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Porto to Boston one-way?

    $287 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Azores Airlines and TAP AIR PORTUGAL, with prices starting from $298 and $392, respectively.

  • What are the cheapest flights from Porto to Boston?

    Looking at all options, your cheapest flight can be booked for $294. While the most popular route (Porto - Boston Logan Intl) can be booked for $450 on average our data indicates $371 when flying from Porto to Boston.

  • What does OPO to BOS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Porto Airport to Boston Logan Intl Airport flight would often be abbreviated as a OPO to BOS flight.

  • Can I find deals for flights from Porto to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Porto to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Porto to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Porto to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Porto to Boston that include hotel bookings?

    Yes. In addition to deals on Porto to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Boston.

  • Can I find deals for business class flights from Porto to Boston?

    Yes. Cheapflights offers flight deals from Porto to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Porto to Boston that allow pets onboard?

    Many airlines flying from Porto to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Porto to Boston?

    Yes, you can often find last-minute deals on Porto to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Porto to Boston flight deals updated?

    The Porto to Boston flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Porto to Boston?

  • What is the cheapest month to book a flight from Porto to Boston?

    Currently, January is the cheapest month in which you can book a flight from Porto to Boston (average of $218). Flying from Porto to Boston in July is currently the most expensive (average of $328). 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.

See more FAQs

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Alternative routes for Porto to Boston
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Porto to Boston

Discover the top 5 airlines that operate flights from Porto to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$531Average$632FlexibilityNo cancel feeOn-time75%
IberiaCheapest$534Average$580FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$534Average$713FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$587Average$864FlexibilityNo cancel feeOn-time71%
Azores AirlinesCheapest$610Average$821FlexibilityNo cancel feeOn-time74%

Search flights from Porto to Boston by cabin class

Find flights from Porto to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Porto to Boston

Find hourly flight availability from Porto to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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