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Cheap flights from Boston to Porto from $269

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 Porto departing on 11/8. 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 Porto

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Porto 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 Porto.

Cheap last minute flights

Planning a quick getaway from Boston to Porto? 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 Porto, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Porto

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

All round-trip flight deals to Porto

The cheapest plane tickets to Porto found on KAYAK recently.
3:40 pm - 11:35 amBOS-OPO
14h 55m2 stops
6:00 am - 10:39 pmOPO-BOS
21h 39m2 stops
$482Air Canada
Find Deal
Mon, Nov 25 - Tue, Dec 10
3:40 pm - 11:35 amBOS-OPO
14h 55m2 stops
6:00 am - 10:39 pmOPO-BOS
21h 39m2 stops
$484Air Canada
Find Deal
Mon, Nov 25 - Tue, Dec 10
4:50 pm - 11:45 amBOS-OPO
13h 55m1 stop
8:20 am - 3:20 pmOPO-BOS
12h 00m1 stop
$494Iberia
Find Deal
Wed, Jan 15 - Thu, Jan 23
6:10 pm - 6:00 pmBOS-OPO
18h 50m1 stop
8:00 pm - 2:30 pmOPO-BOS
23h 30m1 stop
$504TAP AIR PORTUGAL
Find Deal
Tue, Dec 3 - Tue, Dec 10
4:50 pm - 11:45 amBOS-OPO
13h 55m1 stop
8:20 am - 3:20 pmOPO-BOS
12h 00m1 stop
$527Iberia
Find Deal
Sat, Feb 1 - Wed, Feb 12
9:55 am - 10:50 amBOS-OPO
19h 55m2 stops
6:15 am - 1:35 pmOPO-BOS
12h 20m1 stop
$529Delta
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Tue, Jan 21 - Fri, Jan 31
10:38 am - 10:50 amBOS-OPO
19h 12m2 stops
11:45 am - 7:20 amOPO-BOS
24h 35m2 stops
$534Delta
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Mon, Dec 9 - Wed, Jan 15
6:35 pm - 9:00 amBOS-OPO
9h 25m1 stop
12:00 pm - 8:05 pmOPO-BOS
13h 05m1 stop
$537TAP AIR PORTUGAL
Find Deal
Wed, Apr 2 - Tue, Apr 15
9:15 pm - 10:55 amBOS-OPO
8h 40mnonstop
2:10 pm - 9:05 pmOPO-BOS
10h 55mnonstop
$557Azores Airlines
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Mon, Mar 3 - Tue, Mar 11
9:20 pm - 9:05 pmBOS-OPO
18h 45m1 stop
2:10 pm - 8:05 pmOPO-BOS
10h 55mnonstop
$572Azores Airlines
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Tue, Dec 3 - Tue, Dec 10
9:20 pm - 11:50 amBOS-OPO
9h 30m1 stop
$269Azores Airlines
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Fri, Nov 8
9:20 pm - 11:55 amBOS-OPO
33h 35m2 stops
Thu, Feb 6
7:10 pm - 8:00 amBOS-OPO
8h 50m1 stop
$298TAP AIR PORTUGAL
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Wed, Mar 12
7:59 pm - 3:05 pmBOS-OPO
38h 06m2 stops
$459TAP AIR PORTUGAL
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Tue, Nov 5
9:55 pm - 11:15 amBOS-OPO
32h 20m1 stop
$472SWISS
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Tue, Nov 5
8:20 pm - 8:00 pmBOS-OPO
18h 40m2 stops
$474Iberia
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Fri, Nov 8
10:35 am - 7:40 amBOS-OPO
16h 05m2 stops
$477Iberia
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Wed, Nov 6
6:05 am - 10:50 amBOS-OPO
23h 45m2 stops
$554Delta
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Tue, Dec 24
7:05 pm - 3:25 pmBOS-OPO
15h 20m1 stop
$1,126Delta
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Wed, Dec 18
9:55 pm - 6:35 pmBOS-OPO
15h 40m1 stop
$2,064SWISS
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Tue, Dec 24
8:00 pm - 3:25 pmBOS-OPO
38h 25m1 stop
11:00 am - 6:05 pmOPO-BOS
36h 05m1 stop
$618Turkish Airlines
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Sun, Nov 3 - Thu, Nov 21
9:40 pm - 12:50 pmBOS-OPO
11h 10m1 stop
11:55 am - 8:20 pmOPO-BOS
13h 25m1 stop
Wed, Oct 30 - Fri, Nov 15
7:25 pm - 11:55 amBOS-OPO
12h 30m1 stop
4:30 pm - 1:25 pmOPO-BOS
25h 55m1 stop
Wed, Oct 30 - Tue, Nov 12
9:40 pm - 12:50 pmBOS-OPO
11h 10m1 stop
6:00 am - 6:35 pmOPO-BOS
17h 35m2 stops
$656Lufthansa
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Wed, Oct 30 - Fri, Nov 15
9:20 pm - 11:50 amBOS-OPO
9h 30m1 stop
9:55 pm - 8:05 pmOPO-BOS
27h 10m1 stop
$785Azores Airlines
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Sun, Nov 3 - Sun, Nov 10
9:20 pm - 8:00 amBOS-OPO
29h 40m2 stops
12:00 pm - 8:05 pmOPO-BOS
37h 05m3 stops
$1,025Azores Airlines
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Sun, Nov 3 - Sun, Nov 10
6:10 pm - 10:30 amBOS-OPO
11h 20m1 stop
9:00 am - 2:30 pmOPO-BOS
10h 30m1 stop
$1,519TAP AIR PORTUGAL
Find Deal
Sun, Nov 3 - Tue, Nov 26
6:10 pm - 10:30 amBOS-OPO
11h 20m1 stop
8:55 am - 2:30 pmOPO-BOS
10h 35m1 stop
$1,559TAP AIR PORTUGAL
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Sun, Nov 3 - Sun, Nov 24
5:05 pm - 7:40 amBOS-OPO
34h 35m2 stops
8:40 pm - 9:55 pmOPO-BOS
30h 15m2 stops
$2,374Iberia
Find Deal
Sat, Nov 2 - Mon, Nov 4
9:40 pm - 11:35 pmBOS-OPO
21h 55m1 stop
4:10 pm - 6:47 pmOPO-BOS
31h 37m2 stops
$2,384Lufthansa
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Sat, Nov 2 - Mon, Nov 4
9:15 pm - 10:55 amBOS-OPO
8h 40mnonstop
2:10 pm - 9:05 pmOPO-BOS
10h 55mnonstop
$557Azores Airlines
Find Deal
Mon, Mar 3 - Tue, Mar 11
9:20 pm - 11:50 amBOS-OPO
9h 30mnonstop
12:40 pm - 9:05 pmOPO-BOS
12h 25mnonstop
$713Azores Airlines
Find Deal
Fri, Mar 7 - Sat, Mar 15

Air Canada flights from Boston to Porto

Our best Air Canada deals on Boston to Porto flight tickets
Air Canada
Nov 25
BOS3:40 pmBoston Logan Intl
14h 55m
2 stops
OPO11:35 amPorto
Dec 10
OPO6:00 amPorto
21h 39m
2 stops
BOS10:39 pmBoston Logan Intl
Air Canada
Nov 25
BOS3:40 pmBoston Logan Intl
14h 55m
2 stops
OPO11:35 amPorto
Dec 10
OPO6:00 amPorto
21h 39m
2 stops
BOS10:39 pmBoston Logan Intl
Air Canada
Dec 2
BOS3:40 pmBoston Logan Intl
14h 55m
2 stops
OPO11:35 amPorto
Dec 12
OPO6:00 amPorto
21h 39m
2 stops
BOS10:39 pmBoston Logan Intl

SWISS flights from Boston to Porto

Our best SWISS deals on Boston to Porto flight tickets
SWISS
Nov 27
BOS9:55 pmBoston Logan Intl
32h 15m
1 stop
OPO11:10 amPorto
Dec 4
OPO12:05 pmPorto
13h 15m
1 stop
BOS8:20 pmBoston Logan Intl
SWISS
Dec 4
BOS9:55 pmBoston Logan Intl
15h 45m
1 stop
OPO6:40 pmPorto
Dec 11
OPO12:05 pmPorto
13h 15m
1 stop
BOS8:20 pmBoston Logan Intl
SWISS
Mar 2
BOS9:55 pmBoston Logan Intl
15h 45m
1 stop
OPO6:40 pmPorto
Mar 11
OPO9:10 amPorto
16h 10m
2 stops
BOS9:20 pmBoston Logan Intl

How to get the cheapest flight ticket from Boston to Porto

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 from Boston to Porto?

November. The cheapest time of year to fly to Porto from Boston is November. Most expensive is June

What is the cheapest day to depart Boston for Porto?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday

When is the cheapest time to fly from Boston to Porto?

At noon. Boston to Porto flights are approximately 3% more expensive in the morning than at noon

What is the cheapest airline that flies to Porto from Boston?

Vueling. Vueling, PLAY, and Delta are the most popular carriers operating from Boston to Porto

What is the cheapest Boston to Porto flight route?

Boston Logan Intl - Porto. Fly from Boston Logan Intl to Porto for the best Boston - Porto flight prices

How far in advance should you book Boston to Porto flights?

44 days before. The cheapest time to buy a flight from Boston to Porto is approximately 44 days to departure

How many flights depart from Boston to Porto on average per week?

As of October 2024, there are 2 flights per week flying from Boston to Porto. The most common day of the week flights depart is Monday, with 100% of flights taking off on this day.

What cabin class options are available on Boston to Porto flights?

There are 2 cabin classes available to choose from on Boston to Porto 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 Porto flights?

No. A direct flight is the cheapest option for a flight between Boston to Porto.

How have Boston to Porto flight prices changed over time?

As of October 2024, prices for Boston to Porto flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Porto (BOS to OPO) flight deals and tips

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

Best Price Found

$269

Fastest flight time

8h 35m

Direct flights

Tue and Sat

Airports in Porto

1 airport
The best one-way flight to Porto from Boston in the past 72 hours is $269. The best round-trip flight deal from Boston to Porto found on momondo in the last 72 hours is $482.
The fastest flight from Boston to Porto takes 8h 35m
Direct flights go from Boston to Porto on Tuesday and Saturday. The only airline offering direct flights is Azores Airlines.
There is 1 airport near Porto: Porto (OPO)

  • How far is Boston Logan Intl to Porto by plane?

    The straight-line distance from Boston Logan Intl to Porto is 3141.4 mi. A reasonable flight in good conditions will take 8h 35m.

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

    Prices for flights from Boston Logan Intl Airport to Porto Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

  • What is the most popular airline from Boston to Porto?


Best airlines flying from Boston to Porto

Compare and see reviews for airlines that fly from Boston to Porto with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom $356Free CancellationRating
7.1
1,213 reviews
Search Vueling flights
Azores AirlinesPriceFrom $393Free CancellationRating
7.5
61 reviews
Search Azores Airlines flights
PLAYPriceFrom $402Free CancellationRating
7.1
87 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom $471Free CancellationRating
7.1
1,910 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $488Free CancellationRating
6.7
6,846 reviews
Search British Airways flights
IberiaPriceFrom $494Free CancellationRating
7.0
2,669 reviews
Search Iberia flights
American AirlinesPriceFrom $516Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SWISSPriceFrom $516Free CancellationRating
7.6
1,640 reviews
Search SWISS flights
DeltaPriceFrom $524Free CancellationRating
8.0
8,845 reviews
Search Delta flights
LufthansaPriceFrom $535Free CancellationRating
6.8
7,187 reviews
Search Lufthansa flights
  • Azores Airlines Flights From Boston to Porto

    Azores Airlines operates around 1 flight from Boston to Porto every week. The average price of these flights found in the last 72 hours has been $700, but momondo users have found Azores Airlines deals from Boston to Porto from as low as $393 round-trip. Azores Airlines has been scored 7.5/10 in 61 reviews.

  • TAP AIR PORTUGAL Flights From Boston to Porto

    TAP AIR PORTUGAL (7.1/10 from 1,910 reviews) operates around 1 flight from Boston to Porto in any given week. The average TAP AIR PORTUGAL airfare for this route is around $815, with deals from around $471 rare but found on momondo. Referenced prices are for round-trip Boston to Porto flight searches in the last 72 hours.


Why use momondo?

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

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

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

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

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

Once all potential Boston to Porto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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


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