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Cheap flights from Boston to Porto from $255

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 8/5. 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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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

$255

Fastest flight time

6h 15m

Direct flights

Thu

Airports in Porto

1 airport
The best one-way flight to Porto from Boston in the past 72 hours is $255. The best round-trip flight deal from Boston to Porto found on momondo in the last 72 hours is $362.
The fastest flight from Boston to Porto takes 6h 15m
Direct flights go from Boston to Porto on Thursday. The only airline offering direct flights is Azores Airlines.
There is 1 airport near Porto: Porto (OPO)

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?

March. The cheapest time of year to fly to Porto from Boston is March. 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 7% more expensive in the afternoon than at noon

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

Vueling. British Airways, Iberia, and Lufthansa 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?

41 days before. The cheapest time to buy a flight from Boston to Porto is approximately 41 days to departure

Can stopping save me money on Boston to Porto flights?

You could potentially save up to 43% on your flight if you consider stops on a Boston to Porto flight.

When traveling from Boston to Porto, the most popular airport to fly into is Porto Airport. The majority of travelers flying into Porto Airport from Boston are departing from Boston Logan Intl Airport. The cheapest route from Boston to Porto is BOS — OPO with an average price of $512 RT during the month of March.

Boston Logan Intl Airport (BOS) to Porto Airport (OPO)$512
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Easily compare round-trip flights from Boston to Porto

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Porto by changing tabs
PLAY
Sep 21
BOS7:15 pmBoston Logan Intl
19h 45m
1 stop
OPO8:00 pmPorto
Sep 26
OPO9:20 pmPorto
25h 40m
1 stop
BOS6:00 pmBoston Logan Intl
Vueling
Sep 24
BOS10:55 pmBoston Logan Intl
12h 15m
1 stop
OPO4:10 pmPorto
Oct 3
OPO8:35 amPorto
17h 35m
1 stop
BOS9:10 pmBoston Logan Intl
Multiple Airlines
Apr 27
BOS7:15 pmBoston Logan Intl
20h 00m
1 stop
OPO8:15 pmPorto
May 4
OPO7:00 amPorto
40h 00m
2 stops
BOS6:00 pmBoston Logan Intl
Delta
Apr 21
BOS10:35 pmBoston Logan Intl
11h 55m
1 stop
OPO3:30 pmPorto
May 2
OPO5:00 amPorto
13h 45m
1 stop
BOS1:45 pmBoston Logan Intl
Azores Airlines
Sep 18
BOS12:10 pmBoston Logan Intl
6h 15m
OPO11:25 pmPorto
Oct 2
OPO12:35 pmPorto
12h 00m
1 stop
BOS7:35 pmBoston Logan Intl
Iberia
Apr 25
BOS4:40 pmBoston Logan Intl
9h 55m
1 stop
OPO7:35 amPorto
May 2
OPO8:15 amPorto
11h 50m
1 stop
BOS3:05 pmBoston Logan Intl

Find the cheapest one-way flights from Boston to Porto

If you're looking for one-way flights from Boston to Porto, view some of our deals below provided by Azores Airlines and PLAY
PLAY
Aug 5
BOS7:15 pmBoston Logan Intl
19h 45m
1 stop
OPO8:00 pmPorto
Azores Airlines
Sep 25
BOS12:10 pmBoston Logan Intl
6h 15m
OPO11:25 pmPorto
Multiple Airlines
Apr 24
BOS10:01 amBoston Logan Intl
29h 04m
3 stops
OPO8:05 pmPorto

Search last-minute flights to Porto from Boston

Find and compare round-trip flight prices for your last-minute flight from Boston to Porto
Delta
Apr 2
BOS5:15 pmBoston Logan Intl
17h 15m
1 stop
OPO3:30 pmPorto
Apr 10
OPO5:00 amPorto
13h 40m
1 stop
BOS1:40 pmBoston Logan Intl
KLM
Apr 3
BOS4:45 pmBoston Logan Intl
12h 55m
1 stop
OPO10:40 amPorto
Apr 8
OPO4:20 pmPorto
26h 25m
1 stop
BOS1:45 pmBoston Logan Intl
Multiple Airlines
Apr 6
BOS7:15 pmBoston Logan Intl
20h 00m
1 stop
OPO8:15 pmPorto
Apr 13
OPO4:05 pmPorto
30h 55m
2 stops
BOS6:00 pmBoston Logan Intl
Iberia
Apr 2
BOS4:40 pmBoston Logan Intl
9h 55m
1 stop
OPO7:35 amPorto
Sep 4
OPO8:15 amPorto
11h 50m
1 stop
BOS3:05 pmBoston Logan Intl
United Airlines
Apr 3
BOS9:40 amBoston Logan Intl
24h 55m
2 stops
OPO3:35 pmPorto
Apr 8
OPO12:35 pmPorto
29h 18m
2 stops
BOS12:53 pmBoston Logan Intl
Lufthansa
Apr 6
BOS6:05 pmBoston Logan Intl
24h 15m
2 stops
OPO11:20 pmPorto
Apr 13
OPO6:15 amPorto
14h 45m
2 stops
BOS4:00 pmBoston Logan Intl

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 $359Free CancellationRating
7.0
1,555 reviews
Search Vueling flights
SWISSPriceFrom $412Free CancellationRating
7.8
2,148 reviews
Search SWISS flights
LufthansaPriceFrom $443Free CancellationRating
7.0
7,882 reviews
Search Lufthansa flights
IberiaPriceFrom $457Free CancellationRating
7.1
2,806 reviews
Search Iberia flights
DeltaPriceFrom $472Free CancellationRating
8.0
11,402 reviews
Search Delta flights
Air FrancePriceFrom $473Free CancellationRating
7.6
1,884 reviews
Search Air France flights
KLMPriceFrom $480Free CancellationRating
7.8
1,684 reviews
Search KLM flights
PLAYPriceFrom $500Free CancellationRating
7.2
64 reviews
Search PLAY flights
British AirwaysPriceFrom $503Free CancellationRating
6.8
6,960 reviews
Search British Airways flights
American AirlinesPriceFrom $509Free CancellationRating
7.3
15,181 reviews
Search American Airlines flights

Turkish Airlines flights from Boston to Porto

Our best Turkish Airlines deals on Boston to Porto flight tickets
Turkish Airlines
Sep 5
BOS9:50 pmBoston Logan Intl
32h 05m
1 stop
OPO10:55 amPorto
Sep 26
OPO12:15 pmPorto
36h 40m
1 stop
BOS7:55 pmBoston Logan Intl
Turkish Airlines
Apr 27
BOS9:50 pmBoston Logan Intl
32h 20m
1 stop
OPO11:10 amPorto
May 10
OPO4:50 pmPorto
32h 05m
1 stop
BOS7:55 pmBoston Logan Intl

PLAY flights from Boston to Porto

Our best PLAY deals on Boston to Porto flight tickets
PLAY
Sep 21
BOS7:15 pmBoston Logan Intl
19h 45m
1 stop
OPO8:00 pmPorto
Sep 26
OPO9:20 pmPorto
25h 40m
1 stop
BOS6:00 pmBoston Logan Intl
PLAY
Sep 21
BOS7:15 pmBoston Logan Intl
19h 45m
1 stop
OPO8:00 pmPorto
Sep 26
OPO9:20 pmPorto
25h 40m
1 stop
BOS6:00 pmBoston Logan Intl
PLAY
Apr 20
BOS7:15 pmBoston Logan Intl
20h 00m
1 stop
OPO8:15 pmPorto
May 2
OPO9:10 pmPorto
25h 50m
1 stop
BOS6:00 pmBoston Logan Intl

  • 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 6h 15m.

  • 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.


Alternative routes for Boston to Porto

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Boston to Lisbon Flights
Fastest flight time6h 20m
Cheapest price$385
Boston to Ponta Delgada Flights
Fastest flight time4h 55m
Cheapest price$503
Boston to Lajes Flights
Fastest flight time5h 05m
Cheapest price$494
Boston to Horta Flights
Fastest flight time7h 50m
Cheapest price$490
Boston to Pico Island Flights
Fastest flight time8h 00m
Cheapest price$531
Boston to Faro Flights
Fastest flight time9h 00m
Cheapest price$470
Boston to Funchal Flights
Fastest flight time6h 00m
Cheapest price$542
Boston to Vila do Porto Flights
Fastest flight time16h 30m
Cheapest price$879
Boston to Porto Santo Flights
Fastest flight time9h 45m
Cheapest price$780
Boston to Velas Flights
Fastest flight time9h 30m
Cheapest price$906
Boston to Santa Cruz das Flores Flights
Fastest flight time37h 30m
Cheapest price$1,447
Boston to Corvo Island Flights
Fastest flight time9h 40m
Cheapest price$647

Similar Boston to Porto flights

Flexible with your destination? Broaden your search and find flights similar to your Boston to Porto route

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.


An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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