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Lisbon

$267+ Cheap flights from Massachusetts to Lisbon (LIS)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIS
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Massachusetts to Lisbon

Keep the following information in mind while searching for Massachusetts to Lisbon flight deals. Data was last updated August 1, 2025.

Round-trip from

$527
(Mytrip)

One-way from

$267
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$814

Good round-trip deal

$592 or less

Good one-way deal

$316 or less
From Massachusetts to Lisbon Humberto Delgado
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One-way flight from Massachusetts to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 12% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Massachusetts to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Massachusetts to Lisbon Humberto Delgado.
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Find flight deals from Massachusetts to Lisbon

Cheapest flights from Massachusetts to Lisbon
Explore the most affordable flight options available from Massachusetts to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Mytrip deal was found by Cheapflights users on 7/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:35 pmBOS - LIS
2 stops24h 55mMultiple Airlines
Tue 9/29:35 pmLIS - BOS
3 stops25h 20mMultiple Airlines
Deal found 7/31$527
This Iberia deal was found by Cheapflights users on 7/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:20 pmBOS - LIS
1 stop13h 45mIberia
Sun 11/97:45 amLIS - BOS
1 stop17h 05mIberia
Deal found 7/30$528
This Air Canada deal was found by Cheapflights users on 8/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:00 pmBOS - LIS
2 stops15h 20mAir Canada
Fri 12/511:20 amLIS - BOS
2 stops15h 07mAir Canada
Deal found 8/1$529
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 11/65:30 amBOS - LIS
1 stop22h 50mUnited Airlines
Mon 11/2410:15 amLIS - BOS
2 stops13h 33mUnited Airlines
Deal found 7/31$530
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:20 pmBOS - LIS
1 stop17h 45mBritish Airways
Sat 9/276:55 pmLIS - BOS
1 stop21h 20mBritish Airways
Deal found 7/31$531
This SWISS deal was found by Cheapflights users on 7/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:05 pmBOS - LIS
2 stops15h 40mSWISS
Thu 10/95:55 amLIS - BOS
1 stop14h 30mSWISS
Deal found 7/30$534
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:40 pmBOS - LIS
Nonstop6h 30mTAP AIR PORTUGAL
Mon 9/2211:45 amLIS - BOS
Nonstop7h 35mTAP AIR PORTUGAL
Deal found 7/30$540
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:00 pmBOS - LIS
1 stop12h 25mLufthansa
Sat 9/136:15 amLIS - BOS
1 stop16h 25mLufthansa
Deal found 7/31$546
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:40 pmBOS - LIS
1 stop34h 20mScandinavian Airlines
Fri 9/128:00 amLIS - BOS
2 stops36h 35mScandinavian Airlines
Deal found 7/30$557
This Brussels Airlines deal was found by Cheapflights users on 7/30. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:05 pmBOS - LIS
2 stops17h 55mBrussels Airlines
Fri 10/1712:05 pmLIS - BOS
2 stops34h 35mBrussels Airlines
Deal found 7/30$572
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:24 pmALB - LIS
2 stops15h 46mBritish Airways
Tue 11/256:30 amLIS - ALB
2 stops19h 15mBritish Airways
Deal found 7/29$577
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 11/195:50 amALB - LIS
2 stops26h 30mUnited Airlines
Tue 11/2511:55 amLIS - ALB
1 stop16h 48mUnited Airlines
Deal found 8/1$600

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Lisbon 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 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Massachusetts to Lisbon that are best for you.

Fly from

Massachusetts

Fly to

Lisbon

Route

Depart

Return

Price

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 8/26

4:35 pm-10:30 pm

2 stops24h 55m

Lisbon Humberto Delgado

Tue 9/2

9:35 pm-5:55 pm

3 stops25h 20m

$527

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Thu 10/23

9:20 pm-8:05 pm

1 stop17h 45m

Lisbon Humberto Delgado

Sun 11/2

12:30 pm-7:50 pm

1 stop12h 20m

$528

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 9/20

9:20 pm-8:05 pm

1 stop17h 45m

Lisbon Humberto Delgado

Sat 9/27

6:55 pm-11:15 am

1 stop21h 20m

$531

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 9/24

5:05 pm-1:45 pm

2 stops15h 40m

Lisbon Humberto Delgado

Mon 10/6

5:55 am-3:25 pm

1 stop14h 30m

$534

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 9/13

10:00 pm-3:25 pm

1 stop12h 25m

Lisbon Humberto Delgado

Sat 10/4

12:55 pm-1:25 pm

2 stops29h 30m

$536

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 8/30

10:45 pm-10:15 am

Nonstop6h 30m

Lisbon Humberto Delgado

Fri 9/5

5:35 pm-8:05 pm

Nonstop7h 30m

$538

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 8/27

10:00 pm-3:25 pm

1 stop12h 25m

Lisbon Humberto Delgado

Sat 9/13

6:15 am-5:40 pm

1 stop16h 25m

$546

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 9/8

5:40 pm-9:00 am

1 stop34h 20m

Lisbon Humberto Delgado

Fri 10/24

8:00 am-3:35 pm

2 stops36h 35m

$557

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Fri 8/15

5:50 am-11:05 am

2 stops24h 15m

Lisbon Humberto Delgado

Wed 9/3

12:50 pm-9:30 am

2 stops25h 40m

$563

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 9/20

8:05 pm-7:00 pm

2 stops17h 55m

Lisbon Humberto Delgado

Wed 10/1

12:05 pm-5:40 pm

2 stops34h 35m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 39 results
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Best time to book a flight from Massachusetts to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Massachusetts 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.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Lisbon

What is the cheapest month to book a flight from Massachusetts to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Massachusetts to Lisbon (average of $612). Flying from Massachusetts to Lisbon in June is currently the most expensive (average of $1,129). 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.

What is the cheapest time of day to fly from MA to LIS?

Find hourly flight availability from Massachusetts to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

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

Weekly flight availability from Massachusetts to Lisbon

Explore weekly flight availability from Massachusetts to Lisbon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 1, 2025.

The most flights from USMA to LIS are scheduled on a Monday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated August 1, 2025.
See what other customers who have flown with Delta, Azores Airlines, and Air France from Massachusetts to Lisbon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Azores Airlines
7.5
Good
67 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Lisbon. 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 into for flights to Lisbon from Massachusetts?

    Lisbon Humberto Delgado (LIS) is the airport you will fly into if you book a flight from Massachusetts to Lisbon. It is only a 4.2 mi journey from Humberto Delgado (LIS) to Lisbon’s city center.

  • How popular is this Massachusetts to Lisbon flight route?

    Within the past month, 222 users have taken a look at flights from Massachusetts to Lisbon Humberto Delgado.

  • What are the cheapest airlines to fly from Massachusetts to Lisbon one-way?

    The cheapest airlines for a one-way flight from Massachusetts to Lisbon are Iberia ($272), LEVEL ($273), and Azores Airlines ($278).

  • What are the most popular routes from Massachusetts to Lisbon?

    The most popular flight routes from Massachusetts to Lisbon are Boston Logan Intl - Lisbon Humberto Delgado, Hartford Bradley Intl - Lisbon Humberto Delgado and Albany Intl - Lisbon Humberto Delgado.

  • What are the most reliable airlines from Massachusetts to Lisbon?

    Before booking your flight to Lisbon from Massachusetts, check out the most reliable airlines to get you to your destination on time: KLM (63%), Air France (63%), Delta( 63%).

  • What are the cheapest flights from Massachusetts to Lisbon?

    While on average a flight from Massachusetts to Lisbon is generally $1,605, our data shows the cheapest flight currently is $229. When looking at the most popular route, (Boston Logan Intl - Lisbon Humberto Delgado), you can expect to pay $431 for that flight.

  • Can I find deals for flights from Massachusetts to Lisbon that include hotel bookings?

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

  • How can I find direct flights from Massachusetts to Lisbon?

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

  • Can I find deals for business class flights from Massachusetts to Lisbon?

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

  • What is the cheapest month to book a flight from Massachusetts to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Massachusetts to Lisbon (average of $612). Flying from Massachusetts to Lisbon in June is currently the most expensive (average of $1,129). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

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Alternative routes for Massachusetts to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Massachusetts to Lisbon

Discover the top 10 airlines that operate flights from Massachusetts to Lisbon. 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 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$165Average$589FlexibilityNo cancel feeOn-time88%
LEVELCheapest$218Average$510FlexibilityNo cancel feeOn-timeN/A
Azores AirlinesCheapest$322Average$629FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$323Average$632FlexibilityNo cancel feeOn-time77%
IberiaCheapest$325Average$657FlexibilityNo cancel feeOn-time77%
PLAYCheapest$331Average$383FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$386Average$616FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$508Average$778FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$513Average$663FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$517Average$636FlexibilityNo cancel feeOn-time71%

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