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Cheap flights from Boston to Portugal from $217

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 9/23. 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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Portugal.
7:15 pm - 8:40 pmBOS-LIS
20h 25m1 stop
9:40 pm - 5:50 pmLIS-BOS
25h 10m1 stop
$391PLAY
Find Deal
Sun, Apr 27 - Mon, May 5
7:15 pm - 8:40 pmBOS-LIS
20h 25m1 stop
9:25 pm - 5:50 pmLIS-BOS
25h 25m1 stop
$400PLAY
Find Deal
Sun, May 4 - Mon, May 12
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
7:00 am - 8:05 pmOPO-BOS
18h 05m1 stop
$529TAP AIR PORTUGAL
Find Deal
Mon, Sep 22 - Fri, Oct 10
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
10:25 pm - 7:50 pmOPO-BOS
26h 25m1 stop
$534TAP AIR PORTUGAL
Find Deal
Wed, Sep 24 - Wed, Oct 1
9:15 pm - 6:20 amBOS-PDL
5h 05mnonstop
6:05 pm - 7:50 pmPDL-BOS
5h 45mnonstop
$542Azores Airlines
Find Deal
Sat, Sep 20 - Sun, Oct 12
9:15 pm - 6:20 amBOS-PDL
5h 05mnonstop
6:05 pm - 7:50 pmPDL-BOS
5h 45mnonstop
$559Azores Airlines
Find Deal
Thu, Sep 18 - Thu, Sep 25
11:25 pm - 10:45 amBOS-LIS
6h 20mnonstop
12:45 pm - 3:20 pmLIS-BOS
7h 35mnonstop
$635KLM
Find Deal
Sun, Apr 27 - Thu, May 8
11:25 pm - 10:45 amBOS-LIS
6h 20mnonstop
12:45 pm - 3:20 pmLIS-BOS
7h 35mnonstop
$638KLM
Find Deal
Sun, Apr 20 - Tue, Apr 29
11:25 pm - 10:45 amBOS-LIS
6h 20mnonstop
12:45 pm - 3:20 pmLIS-BOS
7h 35mnonstop
$639Delta
Find Deal
Mon, Apr 28 - Wed, May 14
11:25 pm - 10:45 amBOS-LIS
6h 20mnonstop
12:45 pm - 3:20 pmLIS-BOS
7h 35mnonstop
$642Delta
Find Deal
Thu, Apr 24 - Wed, Apr 30

Vueling flights from Boston to Portugal

Our best Vueling deals on Boston to Portugal flight tickets
Vueling
May 5
BOS10:50 pmBoston Logan Intl
17h 35m
1 stop
LIS9:25 pmLisbon Humberto Delgado
May 13
LIS9:15 pmLisbon Humberto Delgado
28h 50m
1 stop
BOS9:05 pmBoston Logan Intl
Vueling
Apr 6
BOS11:55 pmBoston Logan Intl
11h 20m
1 stop
OPO4:15 pmPorto
Apr 18
OPO1:40 pmPorto
12h 25m
1 stop
BOS9:05 pmBoston Logan Intl
Vueling
Apr 8
BOS11:55 pmBoston Logan Intl
11h 20m
1 stop
OPO4:15 pmPorto
Apr 11
OPO8:35 amPorto
17h 30m
1 stop
BOS9:05 pmBoston Logan Intl

PLAY flights from Boston to Portugal

Our best PLAY deals on Boston to Portugal flight tickets
PLAY
Apr 27
BOS7:15 pmBoston Logan Intl
20h 25m
1 stop
LIS8:40 pmLisbon Humberto Delgado
May 5
LIS9:40 pmLisbon Humberto Delgado
25h 10m
1 stop
BOS5:50 pmBoston Logan Intl
PLAY
May 4
BOS7:15 pmBoston Logan Intl
20h 25m
1 stop
LIS8:40 pmLisbon Humberto Delgado
May 12
LIS9:25 pmLisbon Humberto Delgado
25h 25m
1 stop
BOS5:50 pmBoston Logan Intl
PLAY
May 4
BOS7:15 pmBoston Logan Intl
20h 25m
1 stop
LIS8:40 pmLisbon Humberto Delgado
May 12
LIS9:25 pmLisbon Humberto Delgado
25h 25m
1 stop
BOS5:50 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 $651, 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 $658.

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

According to our data, Tuesday is the cheapest day to fly to Portugal from Boston. The lowest ticket price found for a Tuesday departure recently was $829. 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 Thursday, with ticket prices averaging around $912.

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 $873 per ticket.

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

Fly from Boston Logan Intl to Porto for the best Boston Logan Intl - 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 Boston when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $841 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Boston for as low as $812 on momondo.

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.

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

$217

Fastest flight time

5h 00m

Direct flights

Every day

Airports in Portugal

6 airports
The best one-way flight to Portugal from Boston in the past 72 hours is $217. The best round-trip flight deal from Boston to Portugal found on momondo in the last 72 hours is $391.
The fastest flight from Boston to Portugal takes 5h 00m
Direct flights go from Boston to Portugal every day.
There are 6 airports near Portugal: Lajes (TER), Faro (FAO), Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Funchal Madeira (FNC), 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
Scandinavian AirlinesPriceFrom $323Free CancellationRating
7.3
1,326 reviews
Search Scandinavian Airlines flights
PLAYPriceFrom $332Free CancellationRating
6.9
97 reviews
Search PLAY flights
VuelingPriceFrom $445Free CancellationRating
7.1
1,149 reviews
Search Vueling flights
SWISSPriceFrom $489Free CancellationRating
7.5
1,570 reviews
Search SWISS flights
IberiaPriceFrom $514Free CancellationRating
7.0
2,653 reviews
Search Iberia flights
DeltaPriceFrom $516Free CancellationRating
8.0
7,899 reviews
Search Delta flights
KLMPriceFrom $517Free CancellationRating
7.8
1,321 reviews
Search KLM flights
American AirlinesPriceFrom $519Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $524Free CancellationRating
6.6
6,713 reviews
Search British Airways 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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