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Cheap flights from Porto (OPO) to Boston (BOS) from $268

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 6/11. 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
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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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 Tuesday

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 May 9, 2024.

Popular in

August

Cheapest in

February

Average price

$568

Round-trip from

$218
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 18% potential price drop
Search Deals
Average for round-trip flights in May 2024
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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 67% 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 $678 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 47% on your journey compared to booking in August

When is the cheapest time to fly from Porto to Boston (OPO - BOS)?

One of the essential ways to save on airfare from Porto to Boston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

Cheap Vueling flights from Porto to Boston

Explore cheap flight options specifically provided by Vueling for the route between Porto and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Consider these cheap Vueling flights we've found departing from Porto to Boston. Make sure to check back often as deals are often changing.
Mon 11/49:55 pmOPO - BOS
1 stop28h 45mVueling
Sat 11/1611:25 pmBOS - OPO
1 stop27h 30mVueling
Deal found 5/8$469
Tue 10/298:35 amOPO - BOS
1 stop18h 05mVueling
Thu 11/1411:25 pmBOS - OPO
1 stop16h 45mVueling
Deal found 5/8$481
Wed 8/149:55 pmOPO - BOS
1 stop28h 15mVueling
Wed 8/2810:55 pmBOS - OPO
1 stop28h 05mVueling
Deal found 5/8$601

Cheap Iberia flights from Porto to Boston

Explore cheap flight options specifically provided by Iberia for the route between Porto and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Some of the best deals we've found on Iberia flights traveling from Porto to Boston. Deals are refreshing constantly so come back soon for more options.
Mon 11/412:25 pmOPO - BOS
2 stops32h 21mIberia
Sat 11/164:55 pmBOS - OPO
1 stop9h 45mIberia
Deal found 5/8$566
Tue 6/412:25 pmOPO - BOS
2 stops15h 18mIberia
Tue 7/210:55 pmBOS - OPO
2 stops12h 00mIberia
Deal found 5/8$810
Sat 6/89:55 pmOPO - BOS
1 stop28h 25mIberia
Sat 6/157:19 amBOS - OPO
2 stops19h 16mIberia
Deal found 5/8$817
Sat 8/108:15 amOPO - BOS
1 stop11h 50mIberia
Sat 12/1411:25 pmBOS - OPO
1 stop16h 45mIberia
Deal found 5/8$845
Wed 8/148:15 amOPO - BOS
2 stops17h 55mIberia
Wed 8/2810:55 pmBOS - OPO
1 stop12h 15mIberia
Deal found 5/8$882

Cheap Porto to Boston flights in May & June 2024

Find cheap flight options from Porto to Boston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 9, 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.
Thu 5/169:10 pmOPO - BOS
1 stop25h 50mPLAY
Sat 5/257:15 pmBOS - OPO
1 stop20h 00mPLAY
Deal found 5/8$443
Tue 6/45:00 amOPO - BOS
1 stop16h 30mMultiple Airlines
Tue 7/25:15 pmBOS - OPO
1 stop10h 10mMultiple Airlines
Deal found 5/8$524
Sun 6/28:30 pmOPO - BOS
1 stop22h 10mKLM
Sat 6/84:40 pmBOS - OPO
1 stop13h 00mKLM
Deal found 5/8$540
Tue 6/45:00 amOPO - BOS
2 stops15h 05mMultiple Airlines
Tue 7/25:15 pmBOS - OPO
1 stop10h 10mMultiple Airlines
Deal found 5/8$562
Thu 5/168:40 amOPO - BOS
2 stops18h 58mMultiple Airlines
Sat 5/258:40 pmBOS - OPO
1 stop21h 40mMultiple Airlines
Deal found 5/8$595
Thu 5/168:40 amOPO - BOS
2 stops18h 58mMultiple Airlines
Sat 5/258:40 pmBOS - OPO
2 stops21h 05mMultiple Airlines
Deal found 5/8$623
Thu 5/169:55 pmOPO - BOS
3 stops25h 05mMultiple Airlines
Sat 5/257:15 pmBOS - OPO
2 stops16h 00mMultiple Airlines
Deal found 5/8$635
Sun 6/25:00 amOPO - BOS
1 stop18h 30mDelta
Sat 6/87:20 pmBOS - OPO
2 stops15h 10mDelta
Deal found 5/8$647
Tue 6/116:25 amOPO - BOS
2 stops16h 35mMultiple Airlines
Tue 6/257:15 pmBOS - OPO
3 stops21h 00mMultiple Airlines
Deal found 5/8$668

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 2,749,864 searches. Data last updated May 9, 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.
Mon 11/411:45 amOPO - BOS
2 stops15h 51mMultiple Airlines
Sat 11/167:30 pmBOS - OPO
2 stops14h 55mMultiple Airlines
Deal found 5/8$583
Mon 11/411:45 amOPO - BOS
2 stops15h 51mMultiple Airlines
Sat 11/167:30 pmBOS - OPO
2 stops14h 55mMultiple Airlines
Deal found 5/8$591
Thu 5/168:40 amOPO - BOS
2 stops18h 58mMultiple Airlines
Sat 5/258:40 pmBOS - OPO
1 stop21h 40mMultiple Airlines
Deal found 5/8$595
Wed 8/149:55 pmOPO - BOS
1 stop28h 15mVueling
Wed 8/2810:55 pmBOS - OPO
1 stop28h 05mVueling
Deal found 5/8$601
Thu 5/168:40 amOPO - BOS
2 stops18h 58mMultiple Airlines
Sat 5/258:40 pmBOS - OPO
2 stops21h 05mMultiple Airlines
Deal found 5/8$623
Mon 11/1812:45 pmOPO - BOS
1 stop12h 30mMultiple Airlines
Fri 12/278:20 pmBOS - OPO
1 stop11h 30mMultiple Airlines
Deal found 5/8$628
Mon 11/186:00 amOPO - BOS
2 stops22h 54mUnited Airlines
Fri 12/277:35 pmBOS - OPO
2 stops35h 00mUnited Airlines
Deal found 5/8$634
Thu 5/169:55 pmOPO - BOS
3 stops25h 05mMultiple Airlines
Sat 5/257:15 pmBOS - OPO
2 stops16h 00mMultiple Airlines
Deal found 5/8$635
Mon 11/412:30 pmOPO - BOS
2 stops17h 39mUnited Airlines
Sat 11/168:30 amBOS - OPO
3 stops26h 15mUnited Airlines
Deal found 5/8$641

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 2,749,864 searches. Data last updated May 9, 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.
Thu 5/169:10 pmOPO - BOS
1 stop25h 50mPLAY
Sat 5/257:15 pmBOS - OPO
1 stop20h 00mPLAY
Deal found 5/8$443
Thu 5/168:40 amOPO - BOS
2 stops18h 58mMultiple Airlines
Sat 5/258:40 pmBOS - OPO
1 stop21h 40mMultiple Airlines
Deal found 5/8$595
Thu 5/168:40 amOPO - BOS
2 stops18h 58mMultiple Airlines
Sat 5/258:40 pmBOS - OPO
2 stops21h 05mMultiple Airlines
Deal found 5/8$623
Thu 5/169:55 pmOPO - BOS
3 stops25h 05mMultiple Airlines
Sat 5/257:15 pmBOS - OPO
2 stops16h 00mMultiple Airlines
Deal found 5/8$635
Wed 5/1512:35 pmOPO - BOS
1 stop12h 33mMultiple Airlines
Wed 5/228:40 pmBOS - OPO
1 stop21h 40mMultiple Airlines
Deal found 5/8$736
Wed 5/158:40 amOPO - BOS
1 stop16h 25mSWISS
Wed 5/229:45 pmBOS - OPO
2 stops35h 00mSWISS
Deal found 5/8$743
Wed 5/158:15 amOPO - BOS
2 stops20h 40mAmerican Airlines
Wed 5/2211:17 amBOS - OPO
2 stops39h 18mAmerican Airlines
Deal found 5/8$759
Thu 5/169:55 pmOPO - BOS
3 stops25h 05mMultiple Airlines
Sat 5/257:15 pmBOS - OPO
3 stops31h 45mMultiple Airlines
Deal found 5/8$796
Wed 5/159:55 pmOPO - BOS
3 stops25h 05mMultiple Airlines
Wed 5/227:15 pmBOS - OPO
2 stops23h 00mMultiple Airlines
Deal found 5/8$844

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 2,749,864 searches. Data last updated May 9, 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.
Tue 6/116:00 pmOPO - BOS
2 stops49h 25mMultiple Airlines
Deal found 5/8$268
Tue 7/167:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/8$276
Tue 6/46:00 amOPO - BOS
2 stops37h 25mMultiple Airlines
Deal found 5/8$281
Fri 9/139:55 pmOPO - BOS
1 stop28h 15mVueling
Deal found 5/8$287
Thu 9/129:55 pmOPO - BOS
1 stop28h 15mVueling
Deal found 5/8$289
Tue 6/117:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/8$292
Tue 6/46:00 amOPO - BOS
3 stops34h 17mMultiple Airlines
Deal found 5/8$296
Tue 6/47:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/8$297
Thu 9/127:35 amOPO - BOS
2 stops18h 35mMultiple Airlines
Deal found 5/8$306

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 2,749,864 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$438 - $711

Route

Depart

Return

Price

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 11/4

1 stop11h 00m

Boston Logan Intl

Sat 11/16

1 stop10h 30m

$438

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 11/4

1 stop28h 45m

Boston Logan Intl

Sat 11/16

1 stop27h 30m

$469

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Tue 6/4

1 stop16h 30m

Boston Logan Intl

Tue 7/2

1 stop10h 10m

$524

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Sun 6/2

1 stop22h 10m

Boston Logan Intl

Sat 6/8

1 stop13h 00m

$540

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 11/4

2 stops15h 51m

Boston Logan Intl

Sat 11/16

1 stop12h 25m

$565

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 11/4

2 stops32h 21m

Boston Logan Intl

Sat 11/16

1 stop9h 45m

$566

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Mon 11/4

2 stops17h 39m

Boston Logan Intl

Sat 11/16

3 stops26h 15m

$641

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Sun 6/2

1 stop18h 30m

Boston Logan Intl

Sat 6/8

2 stops15h 10m

$647

PortoBoston Logan Intl

OPO - BOS

OPOBOS

Porto

Tue 6/11

Nonstop7h 40m

Boston Logan Intl

Tue 6/25

1 stop18h 15m

$711

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to 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 3, 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

When is the cheapest time 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 May 5, 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

Average price of flights to Boston by month

Plan your trip from Porto to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from Porto to Boston is currently $288 while a round-trip flight costs $567. Price data was last updated on May 5, 2024.

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.

January

$218

February

$220

March

$263

April

$286

May

$276

June

$318

July

$328

August

$285

September

$258

October

$260

November

$258

December

$233

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

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 May 9, 2024.
Read through reviews of airlines operating flights from Porto to Boston, such as Vueling, Iberia and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

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.

Delta
8.1
Very good
10,793 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

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.

KLM
7.9
Good
1,592 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

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.

SWISS
7.8
Good
2,012 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

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.

Air France
7.6
Good
1,776 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

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.

United Airlines
7.4
Good
11,050 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

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 $500 on Cheapflights?

    Yes, there are multiple flights from Porto to Boston for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $438, but on average you can expect to pay $601.

  • Are there last-minute flights available from Porto to Boston for under $500?

    There are currently 10+ open flights from Porto to Boston within the next 7 days for less than $500.

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

    Cheapflights users have booked flights from Porto to Boston round-trip from $438. Other airlines that can offer you cheap pricing are Vueling, from $469, and KLM, from $540. You may be able to fly from Porto to Boston for 35% less than the average price by searching for these airlines.

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

    $276 is the cheapest one-way deal found within the past few days, from Azores Airlines. You may also be able to find cheap deals on Vueling and PLAY, with prices starting from $287 and $315, respectively.

  • 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 are the cheapest flights from Porto to Boston?

    Looking at all options, your cheapest flight can be booked for $298. While the most popular route (Porto - Boston Logan Intl) can be booked for $438 on average our data indicates $335 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 5/8.

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.

Lisbon to Boston flights
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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 2,749,864 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$531Average$632FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapest$533Average$704FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IberiaCheapest$534Average$580FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest$587Average$864FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Azores AirlinesCheapest$608Average$822FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
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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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Business Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Porto to Boston?

When you search for this flight from Porto to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Porto to Boston?

Cheapflights simply makes it quick and affordable to book flights from Porto to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Porto to Boston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Porto to Boston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Porto to Boston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Boston from Porto today and book when prices fit your budget.

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