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

As of October 2025, 5 flights take off from Rhode Island and land in Porto each week. The most common flight departure day for this route is Fri, with 40% of weekly flights taking off on this day.

What is the cheapest airline that flies from Rhode Island to Porto?

Azores Airlines, TAP AIR PORTUGAL, and United Airlines are the most popular carriers operating from Rhode Island to Porto

When did momondo last update prices for flights from Rhode Island to Porto Airport?

Prices for flights from Rhode Island to Porto Airport are updated daily.

How many operators does momondo search for flights from Rhode Island to Porto Airport?

The number of operators available for flights from Rhode Island to Porto Airport is 11 as of October 2025.

How old do you have to be to fly from Rhode Island to Porto Airport?

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 Rhode Island to Porto Airport.

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

The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$247 Cheap Flights from Rhode Island to Porto in 2025/26

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Find the cheapest flights from Rhode Island to Porto

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Cheap round-trip flights

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10:15 am - 11:15 amBOS-OPO

20h 00m2 stops

6:00 am - 2:52 pmOPO-BOS

37h 52m2 stops

$415Air Canada

Find Deal

Tue, Nov 11 - Mon, Nov 24

6:05 pm - 11:00 amBOS-OPO

11h 55m1 stop

8:55 am - 3:35 pmOPO-BOS

10h 40m1 stop

$417TAP AIR PORTUGAL

Find Deal

Thu, Mar 5 - Wed, Mar 18

8:40 pm - 1:15 pmBOS-OPO

11h 35m1 stop

4:15 pm - 1:25 pmOPO-BOS

26h 10m1 stop

$418Lufthansa

Find Deal

Wed, Nov 12 - Mon, Nov 24

9:50 pm - 7:55 amBOS-OPO

53h 05m2 stops

9:10 am - 8:20 pmOPO-BOS

40h 10m2 stops

$419SWISS

Find Deal

Tue, Nov 4 - Mon, Nov 17

5:20 pm - 3:30 pmBOS-OPO

17h 10m1 stop

11:15 am - 2:20 pmOPO-BOS

31h 05m1 stop

$420Delta

Find Deal

Mon, Oct 20 - Thu, Oct 30

12:50 pm - 4:55 pmBOS-OPO

23h 05m2 stops

5:35 pm - 3:50 pmOPO-BOS

27h 15m1 stop

$421Scandinavian Airlines

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Thu, Dec 4 - Fri, Dec 12

10:45 pm - 6:05 pmBOS-OPO

14h 20m1 stop

8:00 pm - 2:35 pmOPO-BOS

23h 35m1 stop

$422TAP AIR PORTUGAL

Find Deal

Sun, Nov 9 - Sat, Nov 15

7:22 pm - 11:40 amBOS-OPO

35h 18m2 stops

1:45 pm - 6:35 pmOPO-BOS

33h 50m1 stop

$425Lufthansa

Find Deal

Sat, Jan 10 - Wed, Jan 21

5:05 pm - 7:55 amBOS-OPO

33h 50m1 stop

7:25 pm - 9:20 pmOPO-BOS

29h 55m1 stop

$428SWISS

Find Deal

Sun, Oct 19 - Thu, Oct 30

6:30 pm - 10:25 amBOS-OPO

10h 55m1 stop

11:25 am - 1:40 pmOPO-BOS

31h 15m1 stop

$456Delta

Find Deal

Thu, Nov 13 - Mon, Nov 24

Air Canada flights from Rhode Island to Porto

Our best Air Canada deals on Rhode Island to Porto flight tickets

Air Canada

Nov 11

BOS10:15 amBoston Logan Intl

20h 00m

2 stops

OPO11:15 amPorto

Nov 24

OPO6:00 amPorto

37h 52m

2 stops

BOS2:52 pmBoston Logan Intl

$415

Find similar

Air Canada

Oct 14

BOS12:15 pmBoston Logan Intl

42h 10m

2 stops

OPO11:25 amPorto

Oct 22

OPO6:00 amPorto

40h 38m

2 stops

BOS5:38 pmBoston Logan Intl

$427

Find similar

Air Canada

Nov 10

BOS6:40 pmBoston Logan Intl

35h 35m

2 stops

OPO11:15 amPorto

Nov 22

OPO6:15 amPorto

37h 37m

2 stops

BOS2:52 pmBoston Logan Intl

$438

Find similar

TAP AIR PORTUGAL flights from Rhode Island to Porto

Our best TAP AIR PORTUGAL deals on Rhode Island to Porto flight tickets

TAP AIR PORTUGAL

Mar 5

BOS6:05 pmBoston Logan Intl

11h 55m

1 stop

OPO11:00 amPorto

Mar 18

OPO8:55 amPorto

10h 40m

1 stop

BOS3:35 pmBoston Logan Intl

$417

Find similar

TAP AIR PORTUGAL

Nov 9

BOS10:45 pmBoston Logan Intl

14h 20m

1 stop

OPO6:05 pmPorto

Nov 15

OPO8:00 pmPorto

23h 35m

1 stop

BOS2:35 pmBoston Logan Intl

$422

Find similar

TAP AIR PORTUGAL

Jan 12

BOS6:05 pmBoston Logan Intl

10h 55m

1 stop

OPO10:00 amPorto

Jan 24

OPO8:55 amPorto

10h 40m

1 stop

BOS2:35 pmBoston Logan Intl

$424

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 11/11

10:15 am-11:15 am

2 stops20h 00m

Porto

Mon 11/24

6:00 am-2:52 pm

2 stops37h 52m

$415

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Thu 3/5

6:05 pm-11:00 am

1 stop11h 55m

Porto

Wed 3/18

8:55 am-3:35 pm

1 stop10h 40m

$417

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 11/12

8:40 pm-1:15 pm

1 stop11h 35m

Porto

Mon 11/24

4:15 pm-1:25 pm

1 stop26h 10m

$418

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 11/4

9:50 pm-7:55 am

2 stops53h 05m

Porto

Mon 11/17

9:10 am-8:20 pm

2 stops40h 10m

$419

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Mon 10/20

5:20 pm-3:30 pm

1 stop17h 10m

Porto

Thu 10/30

11:15 am-2:20 pm

1 stop31h 05m

$420

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Thu 12/4

12:50 pm-4:55 pm

2 stops23h 05m

Porto

Fri 12/12

5:35 pm-3:50 pm

1 stop27h 15m

$421

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Sun 11/9

10:45 pm-6:05 pm

1 stop14h 20m

Porto

Sat 11/15

8:00 pm-2:35 pm

1 stop23h 35m

$422

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Sat 1/10

7:22 pm-11:40 am

2 stops35h 18m

Porto

Wed 1/21

1:45 pm-6:35 pm

1 stop33h 50m

$425

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Sun 10/19

5:05 pm-7:55 am

1 stop33h 50m

Porto

Thu 10/30

7:25 pm-9:20 pm

1 stop29h 55m

$428

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Thu 11/13

6:30 pm-10:25 am

1 stop10h 55m

Porto

Mon 11/24

11:25 am-1:40 pm

1 stop31h 15m

$456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rhode Island 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

Prices

Airlines

Other information

What is the cheapest month to fly to Porto?

The month of March is, on average, the cheapest month to fly to Porto from Rhode Island, with most prices found around $560. If you aren’t able to travel during the month of March, then book flights to Porto from Rhode Island during January instead. Flights to Porto in January, while not as cheap as those in March, still average around $569.

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 $705. 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 Saturday because tickets tend to average around $840. 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 Rhode Island 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 evening when prices are $776 on average. Flights to Porto from Rhode Island in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Porto from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $657 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Rhode Island for as low as $630 on momondo.

Cheap Rhode Island to Porto flight deals and tips

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

Fastest flight time	6h 40m
Direct flights	Thu, Sat and Sun
Airports in Porto	1 airport

The fastest flight from Rhode Island to Porto takes 6h 40m

Direct flights go from Rhode Island to Porto on Thursday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Porto: Porto (OPO)

Search flight deals

When did momondo last update prices for flights from Rhode Island to Porto Airport?
Prices for flights from Rhode Island to Porto Airport are updated daily.
How many operators does momondo search for flights from Rhode Island to Porto Airport?
The number of operators available for flights from Rhode Island to Porto Airport is 11 as of October 2025.
How old do you have to be to fly from Rhode Island to Porto Airport?
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 Rhode Island to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Vila Nova de Gaia

Coimbra

Aveiro

Braga

Matosinhos

Caminha

Esposende

Lamego

Guimarães

Chaves

Espinho

Viseu

Ponte de Lima

Arcos de Valdevez

Pinhao

Santa Maria da Feira

Curia

Penafiel

Mesao Frio

Mira

Why use momondo?

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

Finding the right flight to Porto from Rhode Island is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Rhode Island to Porto?

Once you have performed a search for Rhode Island to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Rhode Island to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.