Cheap flights from Boston to Porto from $249

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Flight information for Boston to Porto
(BOS to OPO)

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

Best Price Found

$249

Fastest flight time

6h 55m

Direct flights

Wed

Airports in Porto

1 airport
The best one-way flight to Porto from Boston in the past 72 hours is $249. The best round-trip flight deal from Boston to Porto found on momondo in the last 72 hours is $426.
The fastest flight from Boston to Porto takes 6h 55m
Direct flights go from Boston to Porto on Wednesday. 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 December

What is the cheapest day to depart Boston for Porto?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday

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

At noon. Boston to Porto flights are approximately 34% more expensive in the evening than at noon

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

SWISS. Air Canada, British Airways, and KLM 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?

52 days before. The cheapest time to buy a flight from Boston to Porto is approximately 52 days to departure

Can stopping save me money on Boston to Porto flights?

You could potentially save up to 8% 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 ā€” OPO with an average price of $418 RT during the month of September.

Boston Logan Intl Airport (BOS) to Porto Airport (OPO)$418
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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
Multiple Airlines
Nov 30
BOS6:25 pmBoston Logan Intl
26h 15m
1 stop
OPO1:40 amPorto
Dec 4
OPO5:05 pmPorto
28h 35m
2 stops
BOS9:40 pmBoston Logan Intl
PLAY
Oct 11
BOS3:15 pmBoston Logan Intl
19h 40m
1 stop
OPO3:55 pmPorto
Oct 19
OPO4:55 pmPorto
25h 35m
1 stop
BOS6:30 pmBoston Logan Intl
Iberia
Oct 13
BOS1:20 pmBoston Logan Intl
17h 35m
1 stop
OPO11:55 amPorto
Oct 26
OPO4:20 amPorto
11h 35m
1 stop
BOS3:55 pmBoston Logan Intl
SWISS
Oct 11
BOS1:10 pmBoston Logan Intl
13h 20m
1 stop
OPO7:30 amPorto
Oct 17
OPO8:35 amPorto
12h 30m
1 stop
BOS9:05 pmBoston Logan Intl
Delta
Oct 13
BOS6:30 pmBoston Logan Intl
12h 00m
1 stop
OPO11:30 amPorto
Oct 24
OPO1:00 amPorto
13h 35m
1 stop
BOS2:35 pmBoston Logan Intl
KLM
Oct 4
BOS1:15 pmBoston Logan Intl
17h 20m
1 stop
OPO11:35 amPorto
Oct 11
OPO1:00 amPorto
18h 30m
1 stop
BOS7:30 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, SWISS and TAP AIR PORTUGAL
Multiple Airlines
Nov 6
BOS1:20 pmBoston Logan Intl
38h 30m
2 stops
OPO8:50 amPorto
Azores Airlines
Nov 10
BOS4:20 pmBoston Logan Intl
9h 30m
1 stop
OPO6:50 amPorto
SWISS
Oct 17
BOS1:10 pmBoston Logan Intl
13h 45m
1 stop
OPO7:55 amPorto

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
Oct 1
BOS1:20 pmBoston Logan Intl
17h 10m
1 stop
OPO11:30 amPorto
Oct 11
OPO1:00 amPorto
18h 30m
1 stop
BOS7:30 pmBoston Logan Intl
KLM
Oct 4
BOS1:15 pmBoston Logan Intl
17h 20m
1 stop
OPO11:35 amPorto
Oct 15
OPO4:30 pmPorto
22h 05m
1 stop
BOS2:35 pmBoston Logan Intl
Air France
Oct 3
BOS1:20 pmBoston Logan Intl
17h 10m
1 stop
OPO11:30 amPorto
Oct 8
OPO5:15 amPorto
16h 15m
1 stop
BOS9:30 pmBoston Logan Intl
Lufthansa
Oct 4
BOS4:05 pmBoston Logan Intl
21h 40m
2 stops
OPO6:45 pmPorto
Oct 11
OPO2:00 amPorto
16h 50m
2 stops
BOS6:50 pmBoston Logan Intl
SWISS
Oct 1
BOS5:50 pmBoston Logan Intl
34h 50m
2 stops
OPO9:40 amPorto
Oct 11
OPO10:25 amPorto
29h 55m
2 stops
BOS4:20 pmBoston Logan Intl
American Airlines
Oct 3
BOS4:56 amBoston Logan Intl
25h 59m
2 stops
OPO11:55 amPorto
Oct 10
OPO8:25 amPorto
26h 45m
2 stops
BOS11:10 amBoston 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 $352Free CancellationRating
7.6
249 reviews
Search Vueling flights
TAP AIR PORTUGALPriceFrom $357Free CancellationRating
7.1
440 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom $405Free CancellationRating
6.9
555 reviews
Search Iberia flights
LufthansaPriceFrom $407Free CancellationRating
6.7
1,054 reviews
Search Lufthansa flights
SWISSPriceFrom $411Free CancellationRating
8.0
261 reviews
Search SWISS flights
KLMPriceFrom $427Free CancellationRating
7.5
355 reviews
Search KLM flights
British AirwaysPriceFrom $444Free CancellationRating
6.4
2,315 reviews
Search British Airways flights
United AirlinesPriceFrom $451Free CancellationRating
7.2
2,716 reviews
Search United Airlines flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
2,890 reviews
Search American Airlines flights
DeltaPriceFrom $462Free CancellationRating
7.8
1,565 reviews
Search Delta flights

Delta flights from Boston to Porto

Our best Delta deals on Boston to Porto flight tickets
Delta
Oct 1
BOS1:20 pmBoston Logan Intl
17h 10m
1 stop
OPO11:30 amPorto
Oct 11
OPO1:00 amPorto
18h 30m
1 stop
BOS7:30 pmBoston Logan Intl
Delta
Oct 4
BOS7:55 amBoston Logan Intl
15h 30m
2 stops
OPO4:25 amPorto
Oct 11
OPO1:00 amPorto
18h 30m
1 stop
BOS7:30 pmBoston Logan Intl
Delta
Nov 12
BOS12:25 pmBoston Logan Intl
12h 25m
1 stop
OPO5:50 amPorto
Nov 29
OPO6:45 amPorto
31h 20m
1 stop
BOS2:05 pmBoston Logan Intl

Lufthansa flights from Boston to Porto

Our best Lufthansa deals on Boston to Porto flight tickets
Lufthansa
Oct 11
BOS4:05 pmBoston Logan Intl
21h 40m
2 stops
OPO6:45 pmPorto
Oct 19
OPO2:15 amPorto
16h 35m
1 stop
BOS6:50 pmBoston Logan Intl
Lufthansa
Oct 16
BOS4:05 pmBoston Logan Intl
21h 40m
2 stops
OPO6:45 pmPorto
Oct 24
OPO2:15 amPorto
16h 35m
1 stop
BOS6:50 pmBoston Logan Intl
Lufthansa
Nov 7
BOS3:20 pmBoston Logan Intl
11h 30m
1 stop
OPO7:50 amPorto
Nov 27
OPO7:25 amPorto
30h 00m
1 stop
BOS1:25 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 8h 50m.

  • 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$387
Boston to Ponta Delgada Flights
Fastest flight time4h 55m
Cheapest price$543
Boston to Funchal Flights
Fastest flight time8h 45m
Cheapest price$532
Boston to Horta Flights
Fastest flight time8h 15m
Cheapest price$527
Boston to Faro Flights
Fastest flight time10h 45m
Cheapest price$537

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.

Iā€™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 ā€” and available to use no matter where you book.