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Cheap flights from Boston to Portugal from $186

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Portugal departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Portugal

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Portugal.

Cheap last minute flights

Planning a quick getaway from Boston to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Portugal

Find recent round-trip train or bus tickets from Boston to Portugal.

All round-trip flight deals to Portugal

The cheapest plane tickets to Portugal found on KAYAK recently.
6:20 pm - 8:15 pmBOS-LIS
20h 55m1 stop
9:15 pm - 5:00 pmLIS-BOS
24h 45m1 stop
$335PLAY
Find Deal
Sun, Jan 12 - Fri, Jan 17
6:20 pm - 8:15 pmBOS-LIS
20h 55m1 stop
9:15 pm - 5:00 pmLIS-BOS
24h 45m1 stop
$338PLAY
Find Deal
Thu, Feb 20 - Fri, Feb 28
9:20 pm - 6:15 amBOS-PDL
4h 55mnonstop
5:55 pm - 8:05 pmPDL-BOS
6h 10mnonstop
$419Azores Airlines
Find Deal
Sun, Jan 19 - Sun, Jan 26
9:20 pm - 6:15 amBOS-PDL
4h 55mnonstop
5:55 pm - 8:05 pmPDL-BOS
6h 10mnonstop
$431Azores Airlines
Find Deal
Sun, Jan 12 - Sat, Jan 18
6:10 pm - 8:50 amBOS-PDL
10h 40m1 stop
7:25 pm - 2:30 pmPDL-BOS
23h 05m1 stop
$488TAP AIR PORTUGAL
Find Deal
Mon, Feb 10 - Tue, Feb 18
6:10 pm - 11:45 pmBOS-PDL
25h 35m1 stop
9:15 am - 2:30 pmPDL-BOS
33h 15m1 stop
$494TAP AIR PORTUGAL
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Mon, Feb 24 - Mon, Mar 3
4:50 pm - 11:45 amBOS-OPO
13h 55m1 stop
8:20 am - 3:20 pmOPO-BOS
12h 00m1 stop
$517Iberia
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Wed, Jan 22 - Wed, Jan 29
4:50 pm - 7:40 amBOS-OPO
9h 50m1 stop
8:35 am - 9:40 pmOPO-BOS
18h 05m1 stop
$531Iberia
Find Deal
Sun, Jan 26 - Tue, Feb 4
7:45 pm - 10:50 amBOS-OPO
11h 05m1 stop
6:15 am - 7:20 amOPO-BOS
29h 05m2 stops
$554Delta
Find Deal
Wed, Mar 19 - Thu, Mar 27
11:45 am - 10:50 amBOS-OPO
18h 05m2 stops
6:15 am - 1:35 pmOPO-BOS
12h 20m1 stop
$598Delta
Find Deal
Fri, Feb 21 - Thu, Feb 27
9:20 pm - 12:25 pmBOS-SJZ
11h 05m2 stops
Sun, Jan 19
9:20 pm - 4:10 pmBOS-SJZ
14h 50m1 stop
Sun, Jan 19
9:15 pm - 10:15 pmBOS-LIS
20h 00m1 stop
$204Azores Airlines
Find Deal
Mon, Feb 24
9:15 pm - 10:15 pmBOS-LIS
20h 00m1 stop
$206Azores Airlines
Find Deal
Mon, Jan 27
7:10 pm - 5:35 amBOS-LIS
6h 25mnonstop
$237TAP AIR PORTUGAL
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Mon, Mar 24
6:10 pm - 8:50 amBOS-PDL
10h 40m1 stop
$237TAP AIR PORTUGAL
Find Deal
Mon, Jan 20
11:25 pm - 9:25 pmBOS-LIS
17h 00m1 stop
$311Iberia
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Thu, Feb 20
11:25 pm - 9:25 pmBOS-LIS
17h 00m1 stop
$312Iberia
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Thu, Feb 20
9:36 pm - 8:55 amBOS-LIS
6h 19mnonstop
$371Delta
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Sun, Feb 23
4:59 pm - 3:10 pmBOS-LIS
17h 11m2 stops
$391Delta
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Sun, Feb 16
11:25 pm - 8:25 pmBOS-LIS
16h 00m1 stop
9:40 pm - 8:55 pmLIS-BOS
52h 15m2 stops
Thu, Dec 26 - Thu, Jan 9
11:25 pm - 8:30 amBOS-LIS
28h 05m1 stop
5:50 pm - 8:05 pmLIS-BOS
31h 15m1 stop
Thu, Dec 26 - Thu, Jan 9
9:25 pm - 9:00 amBOS-LIS
6h 35mnonstop
11:15 am - 2:10 pmLIS-BOS
7h 55mnonstop
$1,042Delta
Find Deal
Fri, Dec 27 - Mon, Dec 30
9:25 pm - 9:00 amBOS-LIS
6h 35mnonstop
5:00 am - 1:30 pmLIS-BOS
13h 30m1 stop
$1,047Delta
Find Deal
Fri, Dec 27 - Mon, Dec 30
10:50 pm - 10:15 amBOS-LIS
6h 25mnonstop
2:05 pm - 8:05 pmLIS-BOS
11h 00m1 stop
$1,383TAP AIR PORTUGAL
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Thu, Dec 26 - Thu, Jan 9
10:50 pm - 10:15 amBOS-LIS
6h 25mnonstop
5:15 pm - 8:05 pmLIS-BOS
7h 50mnonstop
$1,452TAP AIR PORTUGAL
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Thu, Dec 26 - Thu, Jan 9
11:25 pm - 8:25 pmBOS-LIS
16h 00m1 stop
8:20 am - 3:20 pmLIS-BOS
12h 00m1 stop
$1,798Iberia
Find Deal
Thu, Dec 26 - Wed, Jan 1
9:20 pm - 6:15 amBOS-PDL
4h 55mnonstop
5:55 pm - 8:05 pmPDL-BOS
6h 10mnonstop
$2,254Azores Airlines
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Fri, Dec 27 - Thu, Jan 2
9:20 pm - 10:55 pmBOS-FNC
20h 35m2 stops
6:00 pm - 8:05 pmFNC-BOS
31h 05m2 stops
$2,335Azores Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 8
4:50 pm - 7:40 amBOS-OPO
9h 50m1 stop
8:20 am - 8:55 pmOPO-BOS
17h 35m2 stops
$2,758Iberia
Find Deal
Thu, Dec 26 - Sat, Jan 4
9:20 pm - 6:15 amBOS-PDL
4h 55mnonstop
5:55 pm - 8:05 pmPDL-BOS
6h 10mnonstop
$419Azores Airlines
Find Deal
Sun, Jan 19 - Sun, Jan 26
9:20 pm - 6:15 amBOS-PDL
4h 55mnonstop
5:55 pm - 8:05 pmPDL-BOS
6h 10mnonstop
$431Azores Airlines
Find Deal
Sun, Jan 12 - Sat, Jan 18
10:50 pm - 10:15 amBOS-LIS
6h 25mnonstop
11:40 am - 2:30 pmLIS-BOS
7h 50mnonstop
$602TAP AIR PORTUGAL
Find Deal
Sun, Jan 26 - Sun, Feb 2
10:50 pm - 10:15 amBOS-LIS
6h 25mnonstop
11:40 am - 2:30 pmLIS-BOS
7h 50mnonstop
$604TAP AIR PORTUGAL
Find Deal
Sun, Jan 26 - Sun, Feb 2
9:41 pm - 9:00 amBOS-LIS
6h 19mnonstop
11:15 am - 3:05 pmLIS-BOS
7h 50mnonstop
$624Delta
Find Deal
Tue, Mar 4 - Tue, Mar 18
11:15 pm - 10:45 amBOS-LIS
6h 30mnonstop
12:45 pm - 3:25 pmLIS-BOS
7h 40mnonstop
$633Delta
Find Deal
Mon, Mar 31 - Wed, Apr 30
11:10 pm - 10:45 amBOS-LIS
6h 35mnonstop
12:45 pm - 3:25 pmLIS-BOS
7h 40mnonstop
$638KLM
Find Deal
Tue, Apr 15 - Wed, Apr 23
7:16 pm - 6:35 amBOS-LIS
6h 19mnonstop
11:15 am - 3:05 pmLIS-BOS
7h 50mnonstop
$644KLM
Find Deal
Wed, Mar 5 - Mon, Mar 10
10:35 pm - 8:55 amBOS-LIS
6h 20mnonstop
10:55 am - 2:45 pmLIS-BOS
7h 50mnonstop
$796Air France
Find Deal
Sun, Mar 9 - Fri, Mar 14
11:10 pm - 10:45 amBOS-LIS
6h 35mnonstop
12:45 pm - 3:25 pmLIS-BOS
7h 40mnonstop
$876Air France
Find Deal
Sun, Apr 20 - Wed, Apr 23

PLAY flights from Boston to Portugal

Our best PLAY deals on Boston to Portugal flight tickets
PLAY
Jan 12
BOS6:20 pmBoston Logan Intl
20h 55m
1 stop
LIS8:15 pmLisbon Humberto Delgado
Jan 17
LIS9:15 pmLisbon Humberto Delgado
24h 45m
1 stop
BOS5:00 pmBoston Logan Intl
PLAY
Feb 20
BOS6:20 pmBoston Logan Intl
20h 55m
1 stop
LIS8:15 pmLisbon Humberto Delgado
Feb 28
LIS9:15 pmLisbon Humberto Delgado
24h 45m
1 stop
BOS5:00 pmBoston Logan Intl
PLAY
Feb 6
BOS6:20 pmBoston Logan Intl
20h 55m
1 stop
LIS8:15 pmLisbon Humberto Delgado
Feb 14
LIS9:15 pmLisbon Humberto Delgado
24h 45m
1 stop
BOS5:00 pmBoston Logan Intl

Vueling flights from Boston to Portugal

Our best Vueling deals on Boston to Portugal flight tickets
Vueling
Jan 28
BOS11:25 pmBoston Logan Intl
16h 00m
1 stop
LIS8:25 pmLisbon Humberto Delgado
Feb 7
LIS10:05 pmLisbon Humberto Delgado
27h 50m
1 stop
BOS8:55 pmBoston Logan Intl
Vueling
Feb 4
BOS11:25 pmBoston Logan Intl
28h 05m
1 stop
LIS8:30 amLisbon Humberto Delgado
Feb 11
LIS9:05 amLisbon Humberto Delgado
17h 35m
1 stop
BOS9:40 pmBoston Logan Intl
Vueling
Feb 4
BOS11:25 pmBoston Logan Intl
27h 35m
1 stop
OPO8:00 amPorto
Feb 11
OPO8:35 amPorto
18h 05m
1 stop
BOS9:40 pmBoston Logan Intl

See travel insights to Portugal from

How to get the cheapest flight ticket from Boston 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 Boston is in February. Flight prices, which tend to average around $602, 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 Boston during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $606.

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

According to our data, Sunday is the cheapest day to fly to Portugal from Boston. The lowest ticket price found for a Sunday departure recently was $808. 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 $972.

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 at noon. Flights from Boston to Portugal during this time can be as low as $351. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $909 per ticket.

What is the cheapest Boston Logan Intl to Portugal flight route?

Fly from Boston Logan Intl to Lisbon Humberto Delgado for the best Boston Logan Intl - Portugal flight prices

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

The ideal time to book your flight to Portugal is 29 days in advance when prices tend to average $841. However, in the past 72 hours, people saw flights from Boston for as low as $669.

What cabin class options are available on Boston Logan Intl to Portugal flights?

There are 3 cabin classes available to choose from on Boston Logan Intl 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 Boston to Portugal flights?

You could potentially save up to 21% on your flight if you consider stops on a Boston to Portugal flight.

Cheap Boston to Portugal flight deals and tips

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

Best Price Found

$186

Fastest flight time

4h 55m

Direct flights

Every day

Airports in Portugal

7 airports
The best one-way flight to Portugal from Boston in the past 72 hours is $186. The best round-trip flight deal from Boston to Portugal found on momondo in the last 72 hours is $335.
The fastest flight from Boston to Portugal takes 4h 55m
Direct flights go from Boston to Portugal every day.
There are 7 airports near Portugal: Lajes (TER), Velas Sao Jorge Island (SJZ), Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Horta (HOR), Santa Cruz da Graciosa Graciosa Island (GRW), Porto (OPO)

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Portugal?

    Prices for flights from Boston Logan Intl Airport to Portugal were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Portugal?

  • How old do you have to be to fly from Boston Logan Intl Airport to Portugal?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Portugal.

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

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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


Best airlines flying from Boston to Portugal

Compare and see reviews for airlines that fly from Boston to Portugal with momondo
Airline
Rating
Free Cancellation
Price
LEVELPriceFrom $260Free CancellationRating
4.0
4 reviews
Search LEVEL flights
PLAYPriceFrom $318Free CancellationRating
7.1
91 reviews
Search PLAY flights
VuelingPriceFrom $356Free CancellationRating
7.1
1,190 reviews
Search Vueling flights
Azores AirlinesPriceFrom $381Free CancellationRating
7.4
62 reviews
Search Azores Airlines flights
Scandinavian AirlinesPriceFrom $438Free CancellationRating
7.3
1,314 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom $486Free CancellationRating
7.0
2,652 reviews
Search Iberia flights
British AirwaysPriceFrom $488Free CancellationRating
6.6
6,815 reviews
Search British Airways flights
American AirlinesPriceFrom $519Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SWISSPriceFrom $527Free CancellationRating
7.5
1,605 reviews
Search SWISS flights
KLMPriceFrom $533Free CancellationRating
7.8
1,342 reviews
Search KLM flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Portugal. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Boston to Portugal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Boston and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Boston to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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