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Cheap flights from Boston (BOS) to Portugal from $225

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 10/13. 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.
BOS — LIS
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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How far in advance should I book a flight from Boston to Portugal?

To save on the cost of your flight from Boston to Portugal, book at least 8 days before your planned departure. Booking around this time can save you about 21% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $607 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,291.

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

Our data shows that January tends to be the cheapest month to fly to Portugal from Boston. Users have commonly found prices around $830 for the month, but tickets can be as low as $404. Due to multiple factors, prepare for potentially higher prices in June.

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

When flying from Boston to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap PLAY flights from Boston to Portugal

Explore cheap flight options specifically provided by PLAY for the route between Boston and Portugal. 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 2,810,401 searches. Data last updated June 2, 2024.
Take a look at some of the lowest-priced PLAY flights heading from Boston to Portugal. Deals update often to give you more flight options matching your criteria
Sun 10/207:15 pmBOS - LIS
1 stop20h 05mPLAY
Fri 11/89:15 pmLIS - BOS
1 stop24h 45mPLAY
Deal found 6/1$374
Sun 11/36:20 pmBOS - LIS
1 stop20h 55mPLAY
Fri 11/89:15 pmLIS - BOS
1 stop24h 45mPLAY
Deal found 6/1$407
Thu 11/76:20 pmBOS - LIS
1 stop20h 55mPLAY
Mon 11/119:15 pmLIS - BOS
1 stop24h 45mPLAY
Deal found 6/1$430
Sun 10/137:15 pmBOS - LIS
1 stop20h 05mPLAY
Fri 10/189:20 pmLIS - BOS
1 stop25h 40mPLAY
Deal found 6/1$444
Thu 8/227:15 pmBOS - LIS
1 stop20h 05mPLAY
Mon 9/29:30 pmLIS - BOS
1 stop25h 30mPLAY
Deal found 6/1$466
Sun 6/97:15 pmBOS - LIS
1 stop20h 05mPLAY
Mon 6/179:30 pmLIS - BOS
1 stop25h 30mPLAY
Deal found 6/1$755

Cheap Vueling flights from Boston to Portugal

Explore cheap flight options specifically provided by Vueling for the route between Boston and Portugal. 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 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the cheapest available Vueling flights departing from Boston and landing in Portugal. Make sure to examine the flight information before completing your reservation.
Tue 11/511:25 pmBOS - LIS
1 stop16h 00mVueling
Tue 11/129:05 amLIS - BOS
1 stop17h 35mVueling
Deal found 6/1$406
Tue 11/511:25 pmBOS - LIS
1 stop17h 00mVueling
Wed 11/1310:05 pmLIS - BOS
1 stop28h 35mVueling
Deal found 6/1$412
Tue 11/1911:25 pmBOS - LIS
1 stop16h 00mVueling
Tue 11/269:05 amLIS - BOS
1 stop17h 35mVueling
Deal found 6/1$414
Tue 10/2912:25 amBOS - LIS
1 stop16h 00mVueling
Wed 11/610:05 pmLIS - BOS
1 stop28h 35mVueling
Deal found 6/1$422
Tue 10/2912:25 amBOS - LIS
1 stop16h 00mVueling
Wed 11/610:05 pmLIS - BOS
1 stop28h 35mVueling
Deal found 6/1$437
Mon 9/2310:55 pmBOS - LIS
1 stop17h 30mVueling
Tue 10/810:00 pmLIS - BOS
1 stop28h 10mVueling
Deal found 6/1$443
Mon 9/2310:55 pmBOS - LIS
1 stop17h 30mVueling
Thu 9/269:15 pmLIS - BOS
1 stop28h 55mVueling
Deal found 5/31$451
Tue 10/2912:25 amBOS - LIS
1 stop16h 00mVueling
Mon 11/2510:05 pmLIS - BOS
1 stop28h 35mVueling
Deal found 6/1$454
Fri 10/2510:55 pmBOS - LIS
1 stop14h 50mVueling
Fri 11/110:05 pmLIS - BOS
1 stop28h 35mVueling
Deal found 6/1$457

Cheap Boston to Portugal flights in June & July 2024

Find cheap flight options from Boston to Portugal specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
These are some of the most attractive deals on flights from Boston to Portugal in 2024. Check back soon for alternative fares.
Sun 6/29:00 pmBOS - FNC
1 stop11h 30mAzores Airlines
Wed 6/128:00 amFNC - BOS
Nonstop7h 10mAzores Airlines
Deal found 6/1$653
Sun 6/29:00 pmBOS - TER
2 stops18h 35mMultiple Airlines
Fri 6/78:20 amTER - BOS
Nonstop5h 45mMultiple Airlines
Deal found 6/1$655
Sun 6/29:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Tue 6/118:40 pmPDL - BOS
1 stop17h 30mAzores Airlines
Deal found 5/31$657
Sun 6/29:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Tue 6/118:40 pmPDL - BOS
1 stop17h 30mAzores Airlines
Deal found 6/1$658
Sun 6/29:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Tue 6/118:40 pmPDL - BOS
1 stop17h 30mAzores Airlines
Deal found 6/1$660
Sun 6/29:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Tue 6/118:40 pmPDL - BOS
1 stop17h 30mAzores Airlines
Deal found 6/1$662
Tue 6/2512:10 pmBOS - FNC
Nonstop6h 00mAzores Airlines
Wed 6/268:00 amFNC - BOS
Nonstop7h 10mAzores Airlines
Deal found 6/1$685
Sun 6/29:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Tue 6/115:55 pmPDL - BOS
Nonstop5h 40mAzores Airlines
Deal found 5/31$690
Sun 6/29:00 pmBOS - TER
2 stops33h 35mAzores Airlines
Fri 6/78:20 amTER - BOS
Nonstop5h 45mAzores Airlines
Deal found 6/1$690

Boston to Portugal 2024 flight deals

Discover exclusive flight deals for travel between Boston and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
These are some of the most attractive deals on flights from Boston to Portugal in 2024. Check back soon for alternative fares.
Sun 10/207:15 pmBOS - LIS
1 stop20h 05mPLAY
Fri 11/89:15 pmLIS - BOS
1 stop24h 45mPLAY
Deal found 6/1$374
Tue 11/511:25 pmBOS - LIS
1 stop16h 00mVueling
Tue 11/129:05 amLIS - BOS
1 stop17h 35mVueling
Deal found 6/1$406
Sun 11/36:20 pmBOS - LIS
1 stop20h 55mPLAY
Fri 11/89:15 pmLIS - BOS
1 stop24h 45mPLAY
Deal found 6/1$407
Tue 11/511:25 pmBOS - LIS
1 stop17h 00mVueling
Wed 11/1310:05 pmLIS - BOS
1 stop28h 35mVueling
Deal found 6/1$412
Tue 11/1911:25 pmBOS - LIS
1 stop16h 00mVueling
Tue 11/269:05 amLIS - BOS
1 stop17h 35mVueling
Deal found 6/1$414
Tue 10/2912:25 amBOS - LIS
1 stop16h 00mVueling
Wed 11/610:05 pmLIS - BOS
1 stop28h 35mVueling
Deal found 6/1$422
Thu 11/711:25 pmBOS - LIS
1 stop18h 30mMultiple Airlines
Tue 11/129:05 amLIS - BOS
1 stop17h 35mMultiple Airlines
Deal found 6/1$429
Thu 11/76:20 pmBOS - LIS
1 stop20h 55mPLAY
Mon 11/119:15 pmLIS - BOS
1 stop24h 45mPLAY
Deal found 6/1$430
Tue 9/2410:55 pmBOS - LIS
1 stop18h 05mMultiple Airlines
Wed 10/910:05 pmLIS - BOS
1 stop28h 05mMultiple Airlines
Deal found 6/1$435

Non-stop flights to Portugal from Boston

Discover non-stop flight options from Boston to Portugal. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
For a shorter flight, select one of these non-stop flights from Boston to Portugal. Users seeking other options on flights from Boston to Portugal should update the search form at the top of the page.
Thu 11/216:10 pmBOS - LIS
Nonstop6h 25mTAP AIR PORTUGAL
Sun 12/85:15 pmLIS - BOS
Nonstop7h 50mTAP AIR PORTUGAL
Deal found 6/1$492
Thu 10/1710:00 pmBOS - LIS
Nonstop6h 30mTAP AIR PORTUGAL
Wed 10/2311:45 amLIS - BOS
Nonstop7h 25mTAP AIR PORTUGAL
Deal found 6/1$498
Sun 10/2010:20 pmBOS - LIS
Nonstop6h 30mTAP AIR PORTUGAL
Fri 11/85:15 pmLIS - BOS
Nonstop7h 50mTAP AIR PORTUGAL
Deal found 6/1$500
Tue 11/56:10 pmBOS - LIS
Nonstop6h 25mTAP AIR PORTUGAL
Wed 11/1311:40 amLIS - BOS
Nonstop7h 50mTAP AIR PORTUGAL
Deal found 6/1$503
Sun 11/109:20 pmBOS - PDL
Nonstop4h 55mAzores Airlines
Wed 11/205:55 pmPDL - BOS
Nonstop6h 10mAzores Airlines
Deal found 6/1$510
Mon 10/287:10 pmBOS - LIS
Nonstop6h 25mTAP AIR PORTUGAL
Mon 11/2511:40 amLIS - BOS
Nonstop7h 50mTAP AIR PORTUGAL
Deal found 6/1$517
Sun 9/159:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Sun 9/228:35 amPDL - BOS
Nonstop5h 45mAzores Airlines
Deal found 6/2$533
Sun 10/139:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Mon 10/215:55 pmPDL - BOS
Nonstop5h 40mAzores Airlines
Deal found 6/1$534
Sun 9/159:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Mon 9/238:35 amPDL - BOS
Nonstop5h 45mAzores Airlines
Deal found 6/2$535

Boston to Portugal flights leaving soon

Find last-minute flight options from Boston to Portugal 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 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the flights available from Boston to Portugal departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Fri 6/711:35 amBOS - TER
Nonstop5h 05mAzores Airlines
Fri 6/148:20 amTER - BOS
Nonstop5h 45mAzores Airlines
Deal found 5/31$703
Tue 6/115:10 pmBOS - OPO
1 stop13h 20mSWISS
Mon 7/297:15 pmOPO - BOS
1 stop29h 50mSWISS
Deal found 6/1$731
Sun 6/97:15 pmBOS - LIS
1 stop20h 05mPLAY
Mon 6/179:30 pmLIS - BOS
1 stop25h 30mPLAY
Deal found 6/1$755
Fri 6/711:35 amBOS - PDL
1 stop16h 00mMultiple Airlines
Mon 6/175:55 pmPDL - BOS
Nonstop5h 40mMultiple Airlines
Deal found 6/1$755
Tue 6/115:10 pmBOS - OPO
2 stops15h 35mSWISS
Mon 7/297:15 pmOPO - BOS
1 stop29h 50mSWISS
Deal found 6/1$758
Tue 6/1112:10 pmBOS - PDL
1 stop14h 30mAzores Airlines
Mon 6/175:55 pmPDL - BOS
Nonstop5h 40mAzores Airlines
Deal found 5/31$767
Tue 6/1112:10 pmBOS - TER
2 stops27h 45mMultiple Airlines
Fri 6/148:20 amTER - BOS
Nonstop5h 45mMultiple Airlines
Deal found 5/31$779
Fri 6/71:53 pmBOS - TER
3 stops53h 27mMultiple Airlines
Fri 6/148:20 amTER - BOS
Nonstop5h 45mMultiple Airlines
Deal found 5/31$780
Sun 6/99:45 pmBOS - OPO
1 stop15h 30mSWISS
Sun 6/168:40 amOPO - BOS
1 stop16h 25mSWISS
Deal found 6/1$781

One-way flights to Portugal from Boston

Search for one-way flight options from Boston to Portugal. 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 2,810,401 searches. Data last updated June 2, 2024.
Some of the best available deals we've found on one-way flights from Boston to Portugal. Those seeking round-trip flights from Boston to Portugal should utilize the search form at the the top of the page.
Sun 10/139:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Deal found 6/1$225
Tue 11/511:25 pmBOS - LIS
1 stop17h 00mVueling
Deal found 6/1$234
Mon 10/219:25 pmBOS - TER
Nonstop5h 05mAzores Airlines
Deal found 5/31$237
Tue 11/1211:25 pmBOS - LIS
1 stop17h 00mVueling
Deal found 6/1$240
Mon 7/153:44 pmBOS - FAO
2 stops25h 41mMultiple Airlines
Deal found 6/1$240
Fri 9/1311:35 amBOS - TER
Nonstop5h 05mAzores Airlines
Deal found 6/1$245
Wed 10/169:00 pmBOS - PDL
Nonstop5h 00mAzores Airlines
Deal found 6/1$246
Mon 10/216:20 pmBOS - TER
1 stop13h 55mTAP AIR PORTUGAL
Deal found 5/31$247
Tue 7/163:27 pmBOS - FAO
2 stops27h 03mMultiple Airlines
Deal found 6/1$247

Find flights from Boston to Portugal within your budget

Customize your flight search to find flights from Boston to Portugal 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$374 - $510

Route

Depart

Return

Price

Boston Logan IntlLisbon Humberto Delgado

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 10/20

1 stop20h 05m

Lisbon Humberto Delgado

Fri 11/8

1 stop24h 45m

$374

Boston Logan IntlLisbon Humberto Delgado

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 11/5

1 stop16h 00m

Lisbon Humberto Delgado

Tue 11/12

1 stop17h 35m

$406

Boston Logan IntlLisbon Humberto Delgado

BOS - LIS

BOSLIS

Boston Logan Intl

Thu 11/7

1 stop18h 30m

Lisbon Humberto Delgado

Tue 11/12

1 stop17h 35m

$429

Boston Logan IntlLajes

BOS - TER

BOSTER

Boston Logan Intl

Tue 11/19

1 stop12h 50m

Lajes

Wed 11/27

1 stop30h 40m

$470

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 11/6

1 stop12h 55m

Porto

Wed 11/13

1 stop13h 15m

$480

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 11/6

2 stops19h 50m

Porto

Wed 11/13

2 stops21h 34m

$482

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 11/6

1 stop18h 05m

Porto

Wed 11/13

2 stops36h 26m

$494

Boston Logan IntlLisbon Humberto Delgado

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 10/7

1 stop16h 40m

Lisbon Humberto Delgado

Thu 10/17

1 stop17h 00m

$497

Boston Logan IntlPonta Delgada Nordela

BOS - PDL

BOSPDL

Boston Logan Intl

Sun 11/10

Nonstop4h 55m

Ponta Delgada Nordela

Wed 11/20

Nonstop6h 10m

$510

Flights are sorted by cheapest first

Deals found on 6/1

No data available for this route at this time. Please check back soon.

Best time to book a flight from Boston to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Boston 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.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated June 2, 2024.
Read reviews from past customers who have flown PLAY, Vueling and TAP AIR PORTUGAL from Boston to Portugal. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,410 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,410 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,507 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,940 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,728 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Boston to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Portugal?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Portugal from Boston.

  • Can I find flights from Boston to Portugal for under $400 on Cheapflights?

    Yes, there are multiple flights from Boston to Portugal for under $400. The cheapest flight booked recently is on PLAY for just $374, but on average you can expect to pay $432.

  • Are there nonstop flights from Boston to Portugal for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Boston to Portugal under $500. A good price for a nonstop flight from Boston to Portugal is less than $568.

  • Are there last-minute flights available from Boston to Portugal for under $800?

    There are currently 20+ open flights from Boston to Portugal within the next 7 days for less than $800.

  • How popular is this Boston to Portugal flight route?

    This flight path from Boston Logan Intl to Portugal was viewed by 206 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Azores Airlines, with whom users have recently found tickets for as low as $225. However, be on the lookout for offers from Vueling and TAP AIR PORTUGAL, as they are both options that can get you from Boston to Portugal for a low price.

  • What are the most popular routes from Boston to Portugal?

    While some choose either Boston Logan Intl - Ponta Delgada Nordela or Boston Logan Intl - Porto, Boston Logan Intl - Lisbon Humberto Delgado is the most popular route from Boston to Portugal.

  • What are the most reliable airlines from Boston to Portugal?

    No one likes to see their flight delayed. When booking a flight from Boston to Portugal consider choosing TAP AIR PORTUGAL (86%), JetBlue (85%) or KLM (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Portugal?

    Looking for the cheapest flight from Boston to Portugal? While on average our users pay $2,123, our data indicates the cheapest price to be $267. The most popular route (Boston Logan Intl - Lisbon Humberto Delgado), is priced around $395.

  • What does BOS to LIS mean?

    Great question - BOS to LIS just means Boston Logan Intl Airport to Lisbon Humberto Delgado Airport. Now you’ll know what these unique codes when you look for flights! Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Boston to Portugal 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 Boston to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Portugal 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 Boston to Portugal that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Portugal 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 Boston to Portugal that allow pets onboard?

    Many airlines flying from Boston to Portugal 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 Boston to Portugal?

    Yes, you can often find last-minute deals on Boston to Portugal 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 Boston to Portugal flight deals updated?

    The Boston to Portugal flight deals you see on this page were last updated on 6/1.

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

    LEVEL, American Airlines and Air Canada are the most popular airlines when flying from Boston to Portugal.

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

    Currently, December is the cheapest month in which you can book a flight from Boston to Portugal (average of $597). Flying from Boston to Portugal in June is currently the most expensive (average of $1,194). 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 Boston to Portugal
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Top 10 airlines flying from Boston to Portugal

Discover the top 10 airlines that operate flights from Boston to Portugal. 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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$159Average$819FlexibilityNo cancel feeOn-time77%
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PLAYCheapest$314Average$501FlexibilityNo cancel feeOn-timeN/A
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VuelingCheapest$370Average$642FlexibilityNo cancel feeOn-time88%
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SWISSCheapest$414Average$691FlexibilityNo cancel feeOn-time79%
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Scandinavian AirlinesCheapest$415Average$677FlexibilityNo cancel feeOn-time77%
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Aer LingusCheapest$431Average$804FlexibilityNo cancel feeOn-timeN/A
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LufthansaCheapest$449Average$953FlexibilityNo cancel feeOn-time76%
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IberiaCheapest$462Average$710FlexibilityNo cancel feeOn-time77%
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KLMCheapest$465Average$805FlexibilityNo cancel feeOn-time75%
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DeltaCheapest$473Average$876FlexibilityNo cancel feeOn-timeN/A
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Search flights from Boston to Portugal by cabin class

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

Find hourly flight availability from Boston to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
5%of flight departuresAfternoonNoon to 6 pm
94%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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6 PM

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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 Boston to Portugal?

Cheapflights makes it easy to find Boston to Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portugal from Boston.

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

Need flexible booking options for your flight to Portugal from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Boston to Portugal on Cheapflights with our Price Alert feature and get notified when better prices are available.

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