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$245+ Cheap flights from Porto (OPO) to Boston (BOS)

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — BOS
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Porto to Boston Logan Intl are usually found in May or March, booked 56 days in advance, depart on a Wednesday or Thursday 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 July 25, 2024.

Popular in

August

Cheapest in

May

Round-trip from

$460

One-way from

$245
(Kiwi.com)
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 14% potential price drop
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From Porto to Boston Logan Intl
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One-way flight from Porto to Boston Logan Intl
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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 48% 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 $537 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?

May is one of the best times of the year to fly to Boston from Porto. Prices for May average $650 per person but you can even find prices for as low as $520. The most expensive prices can be found in the month of August. Opting for a May flight can save you 41% 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 July & August 2024

Find cheap flight options from Porto to Boston specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 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.
This Gotogate deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/209:05 pmOPO - BOS
1 stop25h 55mPLAY
Mon 8/267:15 pmBOS - OPO
1 stop19h 55mPLAY
Deal found 7/24$672
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/269:55 pmOPO - BOS
3 stops29h 05mMultiple Airlines
Sat 8/318:50 pmBOS - OPO
2 stops22h 00mMultiple Airlines
Deal found 7/25$744
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/206:30 pmOPO - BOS
1 stop20h 40mMultiple Airlines
Mon 8/266:20 pmBOS - OPO
2 stops14h 30mMultiple Airlines
Deal found 7/24$777
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/206:30 pmOPO - BOS
1 stop20h 40mMultiple Airlines
Tue 8/2710:45 pmBOS - OPO
1 stop13h 20mMultiple Airlines
Deal found 7/24$781
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:00 amOPO - BOS
2 stops22h 59mUnited Airlines
Sat 8/319:30 amBOS - OPO
2 stops20h 50mUnited Airlines
Deal found 7/25$798
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:15 amOPO - BOS
1 stop16h 35mMultiple Airlines
Sat 8/319:45 pmBOS - OPO
1 stop15h 45mMultiple Airlines
Deal found 7/25$829
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/269:55 pmOPO - BOS
3 stops29h 05mMultiple Airlines
Sat 8/318:50 pmBOS - OPO
3 stops30h 10mMultiple Airlines
Deal found 7/25$838
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/198:10 pmOPO - BOS
3 stops26h 50mMultiple Airlines
Tue 8/277:15 pmBOS - OPO
3 stops33h 45mMultiple Airlines
Deal found 7/24$843
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/206:15 amOPO - BOS
1 stop32h 55mMultiple Airlines
Tue 8/277:15 pmBOS - OPO
2 stops21h 35mMultiple Airlines
Deal found 7/24$861

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 2,752,877 searches. Data last updated July 25, 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.
This deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/168:15 amOPO - BOS
1 stop11h 50mBritish Airways
Mon 9/2310:05 pmBOS - OPO
1 stop16h 30mBritish Airways
Deal found 7/25$513
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/98:35 amOPO - BOS
1 stop17h 20mVueling
Sat 11/1610:40 pmBOS - OPO
1 stop28h 20mVueling
Deal found 7/25$539
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/247:00 amOPO - BOS
2 stops18h 45mMultiple Airlines
Thu 10/3111:25 pmBOS - OPO
1 stop28h 35mMultiple Airlines
Deal found 7/25$540
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/108:55 amOPO - BOS
1 stop10h 25mTAP AIR PORTUGAL
Thu 10/1710:00 pmBOS - OPO
1 stop14h 05mTAP AIR PORTUGAL
Deal found 7/25$557
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/249:40 amOPO - BOS
1 stop16h 05mMultiple Airlines
Thu 10/3111:25 pmBOS - OPO
1 stop28h 35mMultiple Airlines
Deal found 7/25$559
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/48:30 amOPO - BOS
1 stop11h 00mTAP AIR PORTUGAL
Sat 11/1610:50 pmBOS - OPO
1 stop10h 40mTAP AIR PORTUGAL
Deal found 7/25$574
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/106:30 amOPO - BOS
1 stop12h 15mDelta
Thu 10/171:21 pmBOS - OPO
2 stops14h 04mDelta
Deal found 7/25$585
This KLM deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/45:00 amOPO - BOS
1 stop13h 35mKLM
Sat 11/163:34 pmBOS - OPO
2 stops14h 36mKLM
Deal found 7/25$587
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/106:00 amOPO - BOS
2 stops20h 31mMultiple Airlines
Thu 10/173:35 pmBOS - OPO
2 stops19h 25mMultiple Airlines
Deal found 7/25$590

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 2,752,877 searches. Data last updated July 25, 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.
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1212:40 pmOPO - BOS
2 stops30h 58mMultiple Airlines
Deal found 7/24$245
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/69:55 pmOPO - BOS
1 stop28h 45mVueling
Deal found 7/25$288
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/247:35 amOPO - BOS
1 stop18h 35mMultiple Airlines
Deal found 7/25$293
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/66:45 amOPO - BOS
2 stops15h 15mMultiple Airlines
Deal found 7/25$294
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/56:10 amOPO - BOS
2 stops15h 50mMultiple Airlines
Deal found 7/24$295
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/56:10 amOPO - BOS
2 stops15h 50mMultiple Airlines
Deal found 7/25$296
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/89:55 pmOPO - BOS
1 stop28h 15mVueling
Deal found 7/25$298
This Combigo deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/89:55 pmOPO - BOS
1 stop28h 15mVueling
Deal found 7/24$301
This SmartFares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/247:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 7/25$303

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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$460 - $596

Route

Depart

Return

Price

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Thu 9/12

1 stop12h 15m

Boston Logan Intl

Sat 9/21

1 stop10h 10m

$460

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Sun 9/8

1 stop26h 05m

Boston Logan Intl

Sat 9/14

1 stop19h 45m

$482

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 9/16

1 stop11h 50m

Boston Logan Intl

Mon 9/23

1 stop16h 30m

$513

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 9/9

Nonstop7h 40m

Boston Logan Intl

Sun 10/20

3 stops21h 35m

$522

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Sat 11/9

1 stop17h 20m

Boston Logan Intl

Sat 11/16

1 stop28h 20m

$539

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 9/9

Nonstop7h 40m

Boston Logan Intl

Wed 9/18

Nonstop6h 15m

$548

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Thu 10/10

1 stop10h 25m

Boston Logan Intl

Thu 10/17

1 stop14h 05m

$557

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Tue 9/17

1 stop26h 25m

Boston Logan Intl

Fri 9/27

1 stop15h 35m

$572

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Sun 9/15

1 stop24h 05m

Boston Logan Intl

Fri 10/18

1 stop19h 50m

$596

Flights are sorted by cheapest first

Deals found on 7/24

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 July 25, 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 July 21, 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. Saturday 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 July 25, 2024.
Read through reviews of airlines operating flights from Porto to Boston, such as Air Canada, American Airlines and British Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

KLM
7.9
Good
1,417 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

SWISS
7.7
Good
1,799 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Austrian Airlines
7.7
Good
933 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Air France
7.5
Good
1,622 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

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 $500 on Cheapflights?

    Yes, there are multiple flights from Porto to Boston for under $500. The cheapest flight booked recently is on Delta for just $460, but on average you can expect to pay $554.

  • Are there nonstop flights from Porto to Boston for under $600 on Cheapflights?

    Cheapflights has at least 1 direct flight from Porto to Boston under $600. A good price for a nonstop flight from Porto to Boston is less than $548.

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

    Cheapflights users have booked flights from Porto to Boston round-trip from $460. Other airlines that can offer you cheap pricing are PLAY, from $482, and British Airways, from $513. You may be able to fly from Porto to Boston for 29% less than the average price by searching for these airlines.

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

    $288 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 $303 and $370, respectively.

  • What are the cheapest flights from Porto to Boston?

    Looking at all options, your cheapest flight can be booked for $297. While the most popular route (Porto - Boston Logan Intl) can be booked for $460 on average our data indicates $541 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 7/25.

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

    Before booking your flight from Porto to Boston check out the most popular airlines for this route: American Airlines, Iberia or KLM.

  • 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 $315). 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.

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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.

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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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$522Average$652FlexibilityNo cancel feeOn-time75%
IberiaCheapest$530Average$580FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$543Average$700FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$587Average$864FlexibilityNo cancel feeOn-time71%
Azores AirlinesCheapest$632Average$815FlexibilityNo cancel feeOn-time74%
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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.
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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 July 25, 2024.
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