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Cheap flights from Massachusetts to Portugal from $301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Portugal departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Massachusetts to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
11:00 pm - 12:50 pm
BOS
-
FAO
32h 50m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
FAO
-
BOS
12h 55m
1 stop
$500Icelandair
Sun, Apr 26 - Mon, May 11
Icelandair Logo
11:00 pm - 12:50 pm
BOS
-
FAO
32h 50m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
FAO
-
BOS
12h 55m
1 stop
$501Icelandair
Sun, Apr 26 - Mon, May 11
Iberia Logo
5:40 pm - 4:00 pm
BOS
-
OPO
17h 20m
1 stop
Iberia Logo
8:35 am - 9:05 pm
OPO
-
BOS
17h 30m
1 stop
$581Iberia
Sat, May 9 - Sat, May 16
Iberia Logo
11:45 pm - 9:20 pm
BOS
-
OPO
16h 35m
1 stop
Iberia Logo
10:00 pm - 9:05 pm
OPO
-
BOS
28h 05m
1 stop
$585Iberia
Sun, Jun 21 - Mon, Jun 29
United Airlines Logo
6:50 pm - 7:00 am
BOS
-
OPO
31h 10m
1 stop
United Airlines Logo
12:35 pm - 8:22 pm
OPO
-
BOS
12h 47m
1 stop
$594United Airlines
Mon, Oct 12 - Fri, Nov 20
United Airlines Logo
6:50 pm - 7:00 am
BOS
-
OPO
31h 10m
1 stop
United Airlines Logo
12:35 pm - 9:24 am
OPO
-
BOS
25h 49m
2 stops
$599United Airlines
Mon, Oct 12 - Thu, Nov 19
American Airlines Logo
11:34 am - 7:40 am
BOS
-
OPO
15h 06m
2 stops
American Airlines Logo
8:20 am - 7:25 pm
OPO
-
BOS
16h 05m
1 stop
$603American Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
10:50 pm - 9:40 pm
BOS
-
OPO
17h 50m
1 stop
Multiple Airlines Logo
10:30 pm - 9:05 pm
OPO
-
BOS
27h 35m
1 stop
$605Multiple Airlines
Fri, May 1 - Fri, May 15
Multiple Airlines Logo
10:50 pm - 7:20 am
BOS
-
OPO
27h 30m
1 stop
Multiple Airlines Logo
7:15 am - 9:05 pm
OPO
-
BOS
18h 50m
1 stop
$609Multiple Airlines
Fri, May 1 - Sat, May 16
American Airlines Logo
10:53 am - 9:05 am
BDL
-
LIS
17h 12m
1 stop
American Airlines Logo
7:20 am - 6:58 pm
LIS
-
BDL
16h 38m
2 stops
$900American Airlines
Thu, May 7 - Thu, May 14

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British Airways flights from Massachusetts to Portugal

Our best British Airways deals on Massachusetts to Portugal flight tickets
British Airways
Sep 23
ALB10:47 amAlbany Intl
23h 53m
2 stops
LIS3:40 pmLisbon Humberto Delgado
Oct 3
LIS7:10 amLisbon Humberto Delgado
21h 48m
2 stops
ALB11:58 pmAlbany Intl
$979
British Airways
Apr 26
ALB5:25 pmAlbany Intl
10h 40m
1 stop
LIS9:05 amLisbon Humberto Delgado
Apr 29
LIS11:05 amLisbon Humberto Delgado
17h 19m
1 stop
ALB11:24 pmAlbany Intl
$1,259

Aer Lingus flights from Massachusetts to Portugal

Our best Aer Lingus deals on Massachusetts to Portugal flight tickets
Aer Lingus
Sep 2
BDL6:00 pmHartford Bradley Intl
11h 45m
1 stop
LIS10:45 amLisbon Humberto Delgado
Oct 23
LIS10:15 pmLisbon Humberto Delgado
23h 15m
1 stop
BDL4:30 pmHartford Bradley Intl
$1,025
Aer Lingus
Apr 20
BDL6:00 pmHartford Bradley Intl
22h 35m
1 stop
LIS9:35 pmLisbon Humberto Delgado
Apr 25
LIS11:25 amLisbon Humberto Delgado
41h 16m
2 stops
BDL11:41 pmHartford Bradley Intl
$1,361

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts 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, momondo users made 832,500 searches. Data last updated April 15, 2026.
Use the filters below to find and compare flights from Massachusetts to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

Sun 4/26

11:00 pm-12:50 pm

1 stop32h 50m

Faro

Mon 5/11

1:50 pm-9:45 pm

1 stop12h 55m

$500

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

Sun 4/26

11:00 pm-12:50 pm

1 stop32h 50m

Faro

Mon 5/11

1:50 pm-9:45 pm

1 stop12h 55m

$501

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Sat 5/9

5:40 pm-4:00 pm

1 stop17h 20m

Porto

Sat 5/16

8:35 am-9:05 pm

1 stop17h 30m

$581

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Sun 6/21

11:45 pm-9:20 pm

1 stop16h 35m

Porto

Mon 6/29

10:00 pm-9:05 pm

1 stop28h 05m

$585

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Mon 10/12

6:50 pm-7:00 am

1 stop31h 10m

Porto

Fri 11/20

12:35 pm-8:22 pm

1 stop12h 47m

$594

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Mon 10/12

6:50 pm-7:00 am

1 stop31h 10m

Porto

Thu 11/19

12:35 pm-9:24 am

2 stops25h 49m

$599
Quickest round-trip

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 4/28

11:34 am-7:40 am

2 stops15h 06m

Porto

Tue 5/5

8:20 am-7:25 pm

1 stop16h 05m

$603

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Fri 5/1

10:50 pm-9:40 pm

1 stop17h 50m

Porto

Fri 5/15

10:30 pm-9:05 pm

1 stop27h 35m

$605

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Fri 5/1

10:50 pm-7:20 am

1 stop27h 30m

Porto

Sat 5/16

7:15 am-9:05 pm

1 stop18h 50m

$609

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Thu 5/7

10:53 am-9:05 am

1 stop17h 12m

Lisbon Humberto Delgado

Thu 5/14

7:20 am-6:58 pm

2 stops16h 38m

$900

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Massachusetts to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Massachusetts is in February. Flight prices, which tend to average around $612, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Massachusetts during November instead. Flights to Portugal in November, while not as cheap as those in February, still average around $629.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Wednesday is the cheapest day to fly to Portugal from Massachusetts. The lowest ticket price found for a Wednesday departure recently was $786. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $835.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the evening. Flights from Massachusetts to Portugal during this time can be as low as $808. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $809 per ticket.

What is the cheapest Massachusetts to Portugal flight route?

Fly from Boston Logan Intl to Lajes for the best Massachusetts - Portugal flight prices

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $780 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Massachusetts for as low as $713 on momondo.

What cabin class options are available on Massachusetts to Portugal flights?

There are 4 cabin classes available to choose from on Massachusetts to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Portugal flights?

You could potentially save up to 2% on your flight if you consider stops on a Massachusetts to Portugal flight.

Cheap Massachusetts to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Portugal

Best Price Found

$291

Fastest flight time

4h 55m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Portugal

99 airports
The best one-way flight to Portugal from Massachusetts in the past 72 hours is $291. The best round-trip flight deal from Massachusetts to Portugal found on momondo in the last 72 hours is $597.
The fastest flight from Massachusetts to Portugal takes 4h 55m
Direct flights go from Massachusetts to Portugal on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Azores Airlines.
There are 99 airports in Portugal. From Massachusetts there are direct flights to Ponta Delgada Nordela (PDL).
Search flight deals

Frequently asked questions about flying from Massachusetts to Portugal

  • When did momondo last update prices for flights from Massachusetts to Portugal?

    Prices for flights from Massachusetts to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Massachusetts to Portugal?

  • How old do you have to be to fly from Massachusetts to Portugal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Massachusetts to Portugal?

Best airlines flying from Massachusetts to Portugal

Compare and see reviews for airlines that fly from Massachusetts to Portugal with momondo
Airline
Rating
Free Cancellation
Price
LEVELPriceFrom $219Free CancellationRating
0.0
Search LEVEL flights
SWISSPriceFrom $248Free CancellationRating
7.6
1,922 reviews
Search SWISS flights
IberiaPriceFrom $260Free CancellationRating
7.0
3,180 reviews
Search Iberia flights
Azores AirlinesPriceFrom $311Free CancellationRating
7.3
97 reviews
Search Azores Airlines flights
LEVELPriceFrom $351Free CancellationRating
0.0
0 reviews
Search LEVEL flights
British AirwaysPriceFrom $369Free CancellationRating
6.7
7,889 reviews
Search British Airways flights
IcelandairPriceFrom $370Free CancellationRating
7.0
634 reviews
Search Icelandair flights
PLAYPriceFrom $370Free CancellationRating
7.0
103 reviews
Search PLAY flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
9,594 reviews
Search United Airlines flights
American AirlinesPriceFrom $393Free CancellationRating
7.1
11,584 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Portugal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Portugal. momondo saves you time and could save you money on your trip.

Can I find flights from Massachusetts to Portugal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Massachusetts to Portugal flights to just show those with flexible booking policies.

How can momondo help me find flights from Massachusetts to Portugal?

Once you have performed a search for Massachusetts to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Massachusetts to Portugal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Massachusetts and alert you when they change.

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Find better results for your trip to Portugal

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Popular flights according to clicks in the last 7 days on momondo
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