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Cheap flights from Boston to Porto from $211

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 2/10. 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 from Boston to Porto

The cheapest plane tickets from Boston to Porto found on KAYAK recently.
9:20 pm - 11:50 amBOS-OPO
9h 30m1 stop
2:10 pm - 8:05 pmOPO-BOS
10h 55m1 stop
$450Azores Airlines
Find Deal
Tue, Feb 25 - Tue, Mar 4
6:20 pm - 6:10 pmBOS-OPO
18h 50m2 stops
10:45 am - 5:00 pmOPO-BOS
35h 15m3 stops
Sun, Feb 23 - Fri, Feb 28
7:10 pm - 10:00 amBOS-OPO
10h 50m1 stop
8:00 pm - 3:30 pmOPO-BOS
23h 30m1 stop
$468TAP AIR PORTUGAL
Find Deal
Mon, Mar 17 - Sun, Mar 23
7:10 pm - 9:55 amBOS-OPO
10h 45m1 stop
9:00 am - 3:25 pmOPO-BOS
10h 25m1 stop
$497TAP AIR PORTUGAL
Find Deal
Thu, Mar 20 - Thu, Mar 27
9:55 pm - 6:30 pmBOS-OPO
15h 35m1 stop
9:10 am - 9:20 pmOPO-BOS
16h 10m2 stops
$513SWISS
Find Deal
Sun, Mar 2 - Tue, Mar 11
9:55 pm - 11:15 amBOS-OPO
32h 20m1 stop
4:10 pm - 8:20 pmOPO-BOS
57h 10m2 stops
$548SWISS
Find Deal
Mon, Feb 17 - Sun, Feb 23
4:30 pm - 11:40 amBOS-OPO
14h 10m1 stop
12:20 pm - 7:50 pmOPO-BOS
12h 30m1 stop
$628Iberia
Find Deal
Wed, Jul 16 - Wed, Sep 17
4:40 pm - 3:30 pmBOS-OPO
17h 50m2 stops
6:25 am - 1:40 pmOPO-BOS
12h 15m1 stop
$675Delta
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Tue, Apr 15 - Wed, Apr 23
5:07 pm - 3:30 pmBOS-OPO
17h 23m2 stops
6:25 am - 7:46 pmOPO-BOS
18h 21m2 stops
$685Delta
Find Deal
Wed, Apr 9 - Wed, Apr 23
4:30 pm - 11:40 amBOS-OPO
14h 10m1 stop
12:20 pm - 7:50 pmOPO-BOS
12h 30m1 stop
$742Iberia
Find Deal
Thu, Jul 3 - Thu, Jul 10
9:15 pm - 10:55 amBOS-OPO
8h 40m1 stop
$211Azores Airlines
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Mon, Feb 10
9:20 pm - 11:50 amBOS-OPO
9h 30m1 stop
$212Azores Airlines
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Fri, Jan 31
6:10 pm - 11:00 amBOS-OPO
11h 50m1 stop
$263TAP AIR PORTUGAL
Find Deal
Tue, Mar 4
6:10 pm - 7:50 amBOS-OPO
8h 40m1 stop
$300TAP AIR PORTUGAL
Find Deal
Mon, May 5
7:15 pm - 8:15 pmBOS-OPO
20h 00m1 stop
$382PLAY
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Sat, May 10
7:15 pm - 8:15 pmBOS-OPO
20h 00m1 stop
$383PLAY
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Sat, May 10
2:49 pm - 9:45 amBOS-OPO
13h 56m2 stops
$596United Airlines
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Fri, May 9
6:00 am - 9:45 amBOS-OPO
22h 45m2 stops
$602United Airlines
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Thu, May 8
10:50 pm - 4:15 pmBOS-OPO
12h 25m1 stop
$1,039Iberia
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Fri, Jun 13
2:18 pm - 11:40 amBOS-OPO
16h 22m2 stops
$1,525Iberia
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Fri, Jun 13
9:15 pm - 10:55 amBOS-OPO
8h 40m1 stop
2:10 pm - 8:05 pmOPO-BOS
10h 55m1 stop
$447Azores Airlines
Find Deal
Mon, Jan 27 - Tue, Feb 4
11:25 pm - 7:00 amBOS-OPO
26h 35m1 stop
3:55 pm - 9:40 pmOPO-BOS
34h 45m1 stop
Tue, Jan 28 - Wed, Feb 26
10:40 pm - 9:15 amBOS-OPO
29h 35m1 stop
2:10 pm - 8:05 pmOPO-BOS
10h 55m1 stop
Sat, Jan 25 - Tue, Jan 28
9:20 pm - 11:50 amBOS-OPO
9h 30m1 stop
12:40 pm - 8:05 pmOPO-BOS
12h 25m1 stop
$456Azores Airlines
Find Deal
Fri, Jan 24 - Sat, Feb 1
9:20 pm - 11:50 amBOS-OPO
9h 30m1 stop
9:55 pm - 8:05 pmOPO-BOS
27h 10m1 stop
$468Azores Airlines
Find Deal
Fri, Jan 24 - Fri, Jan 31
8:00 pm - 3:25 pmBOS-OPO
38h 25m1 stop
4:20 pm - 6:05 pmOPO-BOS
30h 45m1 stop
$625Turkish Airlines
Find Deal
Tue, Jan 28 - Thu, Feb 20
2:00 pm - 8:00 amBOS-OPO
13h 00m2 stops
2:00 pm - 12:18 amOPO-BOS
15h 18m2 stops
$1,139TAP AIR PORTUGAL
Find Deal
Sat, Jan 25 - Tue, Jan 28
1:08 pm - 10:30 amBOS-OPO
16h 22m2 stops
6:00 am - 7:00 pmOPO-BOS
18h 00m2 stops
$1,739KLM
Find Deal
Fri, Jan 24 - Tue, Jan 28
1:08 pm - 10:30 amBOS-OPO
16h 22m2 stops
11:45 am - 11:42 pmOPO-BOS
16h 57m2 stops
$1,793KLM
Find Deal
Fri, Jan 24 - Sun, Jan 26
2:45 pm - 11:40 amBOS-OPO
15h 55m2 stops
6:00 am - 6:35 pmOPO-BOS
17h 35m3 stops
$1,823Lufthansa
Find Deal
Fri, Jan 24 - Mon, Jan 27
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
5:40 pm - 8:20 pmOPO-BOS
7h 40mnonstop
$539TAP AIR PORTUGAL
Find Deal
Sun, May 18 - Sat, May 31
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
6:10 pm - 8:45 pmOPO-BOS
7h 35mnonstop
$602TAP AIR PORTUGAL
Find Deal
Wed, May 14 - Wed, Oct 1
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
6:05 pm - 8:45 pmOPO-BOS
7h 40mnonstop
$607TAP AIR PORTUGAL
Find Deal
Sat, May 17 - Mon, May 26
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
6:10 pm - 8:45 pmOPO-BOS
7h 35mnonstop
$654TAP AIR PORTUGAL
Find Deal
Wed, May 14 - Wed, Jun 4
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
6:10 pm - 8:45 pmOPO-BOS
7h 35mnonstop
$668TAP AIR PORTUGAL
Find Deal
Sat, May 31 - Wed, Oct 1
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
6:05 pm - 8:45 pmOPO-BOS
7h 40mnonstop
$694TAP AIR PORTUGAL
Find Deal
Mon, Jun 2 - Mon, Jun 9
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
6:10 pm - 8:45 pmOPO-BOS
7h 35mnonstop
$703TAP AIR PORTUGAL
Find Deal
Wed, Jun 4 - Wed, Jun 11
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
6:05 pm - 8:45 pmOPO-BOS
7h 40mnonstop
$713TAP AIR PORTUGAL
Find Deal
Mon, Jul 21 - Mon, Aug 4
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
6:05 pm - 8:45 pmOPO-BOS
7h 40mnonstop
$720TAP AIR PORTUGAL
Find Deal
Wed, May 14 - Mon, Sep 29
11:15 pm - 10:55 amBOS-OPO
6h 40mnonstop
6:10 pm - 8:45 pmOPO-BOS
7h 35mnonstop
$729TAP AIR PORTUGAL
Find Deal
Mon, Jun 30 - Wed, Jul 16

TAP AIR PORTUGAL flights from Boston to Porto

Our best TAP AIR PORTUGAL deals on Boston to Porto flight tickets
TAP AIR PORTUGAL
Feb 1
BOS10:50 pmBoston Logan Intl
13h 10m
1 stop
OPO5:00 pmPorto
Feb 26
OPO6:00 pmPorto
25h 25m
1 stop
BOS2:25 pmBoston Logan Intl
TAP AIR PORTUGAL
Jan 24
BOS10:55 pmBoston Logan Intl
13h 05m
1 stop
OPO5:00 pmPorto
Jan 31
OPO8:05 pmPorto
23h 25m
1 stop
BOS2:30 pmBoston Logan Intl
TAP AIR PORTUGAL
Mar 17
BOS7:10 pmBoston Logan Intl
10h 50m
1 stop
OPO10:00 amPorto
Mar 23
OPO8:00 pmPorto
23h 30m
1 stop
BOS3:30 pmBoston Logan Intl

SWISS flights from Boston to Porto

Our best SWISS deals on Boston to Porto flight tickets
SWISS
Mar 2
BOS9:55 pmBoston Logan Intl
15h 35m
1 stop
OPO6:30 pmPorto
Mar 11
OPO9:10 amPorto
16h 10m
2 stops
BOS9:20 pmBoston Logan Intl
SWISS
Feb 17
BOS9:55 pmBoston Logan Intl
32h 20m
1 stop
OPO11:15 amPorto
Feb 23
OPO4:10 pmPorto
57h 10m
2 stops
BOS8:20 pmBoston Logan Intl
SWISS
Mar 9
BOS10:55 pmBoston Logan Intl
32h 20m
1 stop
OPO11:15 amPorto
Mar 16
OPO4:10 pmPorto
57h 10m
2 stops
BOS9:20 pmBoston Logan Intl

See travel insights to Porto from

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 typical price of a round-trip flight between Boston and Porto?

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from Boston, with most prices found around $545. If you aren’t able to travel during the month of January, then book flights to Porto from Boston during November instead. Flights to Porto in November, while not as cheap as those in January, still average around $572.

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

The cheapest day to depart on your flight to Porto is on a Friday when prices can be found for as low as $612. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $780. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

At noon is the cheapest time of day to fly from Boston to Porto when you can find flight prices for as low as $724. Flying to Porto at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $793 on average. Flights to Porto from Boston in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Porto from Boston when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $689 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Boston for as low as $639 on momondo.

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

There are 3 cabin classes available to choose from on Boston Logan Intl to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Porto flight prices changed over time?

As of January 2025, prices for Boston to Porto flights are approximately 21% 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

$211

Fastest flight time

6h 40m

Direct flights

Mon, Tue, Thu and Sun

Airports in Porto

1 airport
The best one-way flight to Porto from Boston in the past 72 hours is $211. The best round-trip flight deal from Boston to Porto found on momondo in the last 72 hours is $450.
The fastest flight from Boston to Porto takes 6h 40m
Direct flights go from Boston to Porto on Monday, Tuesday, Thursday and Sunday. The only airline offering direct flights is TAP AIR PORTUGAL.
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 6h 40m.

  • 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
Azores AirlinesPriceFrom $385Free CancellationRating
7.5
61 reviews
Search Azores Airlines flights
PLAYPriceFrom $402Free CancellationRating
7.1
92 reviews
Search PLAY flights
VuelingPriceFrom $446Free CancellationRating
7.1
1,181 reviews
Search Vueling flights
British AirwaysPriceFrom $488Free CancellationRating
6.6
6,824 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $497Free CancellationRating
7.1
1,869 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom $525Free CancellationRating
7.0
2,645 reviews
Search Iberia flights
SWISSPriceFrom $528Free CancellationRating
7.5
1,598 reviews
Search SWISS flights
LufthansaPriceFrom $541Free CancellationRating
6.7
7,102 reviews
Search Lufthansa flights
DeltaPriceFrom $543Free CancellationRating
8.0
8,508 reviews
Search Delta flights
American AirlinesPriceFrom $544Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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 $716, but momondo users have found Azores Airlines deals from Boston to Porto from as low as $385 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 1,869 reviews) operates around 1 flight from Boston to Porto in any given week. The average TAP AIR PORTUGAL airfare for this route is around $745, with deals from around $497 rare but found on momondo. Referenced prices are for round-trip Boston to Porto flight searches in the last 72 hours.


Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Coimbra
Caminha
Chaves
Braga
Vila Nova de Gaia
Matosinhos
Viseu
Guimarães
Lamego
Arcos de Valdevez
Espinho
Esposende
Ponte de Lima
Mira
Baiao
Pinhao
Santa Maria da Feira
Curia
Mesao Frio

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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