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

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

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

The number of flights available between Porto and Rhode Island is 2 per week as of September 2026. The most frequent departure day is Sat, with 100% of weekly flights leaving on this day.

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

Prices for flights from Porto Airport to Rhode Island are refreshed on a daily basis.

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

There are 2 operators available for flights from Porto Airport to Rhode Island as of September 2026.

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

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 Porto Airport to Rhode Island.

What documentation or ID do you need to fly to Rhode Island?

The travel and health documents you'll need for your trip to Rhode Island 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 Rhode Island. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$354 Cheap Flights from Porto to Rhode Island in 2026/27

Find the cheapest flights from Porto to Rhode Island

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 pm - 3:45 pmOPO Porto-BOS Boston Logan Intl

26h 55m1 stop Kastrup Copenhagen

5:35 pm - 11:05 amBOS Boston Logan Intl-OPO Porto

12h 30m1 stop Kastrup Copenhagen

$354Scandinavian Airlines

Thu, Nov 12 - Sun, Nov 15

5:50 pm - 3:45 pmOPO Porto-BOS Boston Logan Intl

26h 55m1 stop Kastrup Copenhagen

5:35 pm - 11:05 amBOS Boston Logan Intl-OPO Porto

12h 30m1 stop Kastrup Copenhagen

$355Scandinavian Airlines

Thu, Nov 12 - Sun, Nov 15

12:25 pm - 6:00 pmOPO Porto-BOS Boston Logan Intl

10h 35m1 stop Madrid Barajas

6:01 am - 7:40 amBOS Boston Logan Intl-OPO Porto

20h 39m2 stops New York John F Kennedy Intl Madrid Barajas

$504Iberia

Tue, Nov 10 - Tue, Nov 17

5:35 pm - 3:45 pmOPO Porto-BOS Boston Logan Intl

27h 10m1 stop Kastrup Copenhagen

5:35 pm - 11:05 amBOS Boston Logan Intl-OPO Porto

12h 30m1 stop Kastrup Copenhagen

$505Scandinavian Airlines

Sun, Nov 1 - Sun, Nov 8

5:45 pm - 9:30 pmOPO Porto-BOS Boston Logan Intl

7h 45mnonstop

10:45 pm - 10:30 amBOS Boston Logan Intl-OPO Porto

6h 45mnonstop

$552TAP AIR PORTUGAL

Tue, Oct 27 - Tue, Nov 17

5:45 pm - 8:30 pmOPO Porto-BOS Boston Logan Intl

7h 45mnonstop

10:50 pm - 10:35 amBOS Boston Logan Intl-OPO Porto

6h 45mnonstop

$563TAP AIR PORTUGAL

Tue, Dec 1 - Sun, Dec 6

8:30 am - 2:45 pmOPO Porto-BOS Boston Logan Intl

11h 15m1 stop Lisbon Humberto Delgado

10:45 pm - 10:30 amBOS Boston Logan Intl-OPO Porto

6h 45mnonstop

$569TAP AIR PORTUGAL

Tue, Nov 17 - Tue, Dec 1

5:50 pm - 8:20 pmOPO Porto-BOS Boston Logan Intl

7h 30mnonstop

11:10 pm - 3:00 pmBOS Boston Logan Intl-OPO Porto

11h 50m1 stop Lisbon Humberto Delgado

$579TAP AIR PORTUGAL

Mon, Oct 19 - Sun, Oct 25

11:35 am - 6:30 pmOPO Porto-BOS Boston Logan Intl

11h 55m1 stop Amsterdam Schiphol

5:10 pm - 8:30 amBOS Boston Logan Intl-OPO Porto

10h 20m1 stop Paris Charles de Gaulle

$753Delta

Sat, Oct 3 - Sat, Oct 10

11:35 am - 6:30 pmOPO Porto-BOS Boston Logan Intl

11h 55m1 stop Amsterdam Schiphol

5:10 pm - 8:30 amBOS Boston Logan Intl-OPO Porto

10h 20m1 stop Paris Charles de Gaulle

$756Delta

Sat, Oct 3 - Sat, Oct 10

Cheap last minute flights

Enter your travel dates to find the best prices.

8:20 am - 7:45 pmOPO Porto-BOS Boston Logan Intl

16h 25m1 stop Madrid Barajas

11:35 am - 7:40 amBOS Boston Logan Intl-OPO Porto

15h 05m2 stops New York John F Kennedy Intl Madrid Barajas

$773Iberia

Sun, Sep 27 - Sun, Oct 4

5:00 am - 4:35 pmOPO Porto-BOS Boston Logan Intl

16h 35m1 stop Amsterdam Schiphol

5:10 pm - 8:30 amBOS Boston Logan Intl-OPO Porto

10h 20m1 stop Paris Charles de Gaulle

$804Multiple Airlines

Thu, Sep 24 - Thu, Oct 22

12:25 pm - 7:30 pmOPO Porto-BOS Boston Logan Intl

12h 05m1 stop Madrid Barajas

8:45 pm - 11:45 amBOS Boston Logan Intl-OPO Porto

10h 00m1 stop Madrid Barajas

$815American Airlines

Wed, Sep 23 - Fri, Oct 23

8:20 am - 7:30 pmOPO Porto-BOS Boston Logan Intl

16h 10m1 stop Madrid Barajas

5:28 pm - 11:45 amBOS Boston Logan Intl-OPO Porto

13h 17m2 stops New York John F Kennedy Intl Madrid Barajas

$815Iberia

Wed, Sep 23 - Fri, Oct 23

6:15 am - 7:35 pmOPO Porto-BOS Boston Logan Intl

18h 20m1 stop Paris Charles de Gaulle

5:10 pm - 3:25 pmBOS Boston Logan Intl-OPO Porto

17h 15m1 stop Paris Charles de Gaulle

$874Delta

Tue, Sep 22 - Wed, Oct 21

6:15 am - 3:00 pmOPO Porto-BOS Boston Logan Intl

13h 45m1 stop Paris Charles de Gaulle

7:35 pm - 3:25 pmBOS Boston Logan Intl-OPO Porto

14h 50m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$928Delta

Sun, Sep 27 - Sat, Oct 3

10:30 pm - 2:45 pmOPO Porto-BOS Boston Logan Intl

21h 15m1 stop Lisbon Humberto Delgado

11:00 pm - 10:30 amBOS Boston Logan Intl-OPO Porto

6h 30mnonstop

$937TAP AIR PORTUGAL

Sun, Sep 27 - Sun, Oct 4

10:00 am - 8:20 pmOPO Porto-BOS Boston Logan Intl

15h 20m1 stop Lisbon Humberto Delgado

11:15 pm - 10:45 amBOS Boston Logan Intl-OPO Porto

6h 30mnonstop

$948TAP AIR PORTUGAL

Wed, Sep 23 - Wed, Oct 21

10:30 pm - 2:45 pmOPO Porto-BOS Boston Logan Intl

21h 15m1 stop Lisbon Humberto Delgado

11:15 pm - 10:55 amBOS Boston Logan Intl-OPO Porto

6h 40mnonstop

$977TAP AIR PORTUGAL

Sun, Sep 27 - Sat, Oct 3

10:00 am - 8:20 pmOPO Porto-BOS Boston Logan Intl

15h 20m1 stop Lisbon Humberto Delgado

11:15 pm - 10:45 amBOS Boston Logan Intl-OPO Porto

6h 30mnonstop

$1,037TAP AIR PORTUGAL

Tue, Sep 22 - Wed, Oct 21

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Scandinavian Airlines flights from Porto to Rhode Island

Our best Scandinavian Airlines deals on Porto to Rhode Island flight tickets

Scandinavian Airlines

Nov 12

OPO5:50 pmPorto

26h 55m

1 stop

BOS3:45 pmBoston Logan Intl

Nov 15

BOS5:35 pmBoston Logan Intl

12h 30m

1 stop

OPO11:05 amPorto

$354

Scandinavian Airlines

Nov 12

OPO5:50 pmPorto

26h 55m

1 stop

BOS3:45 pmBoston Logan Intl

Nov 15

BOS5:35 pmBoston Logan Intl

12h 30m

1 stop

OPO11:05 amPorto

$355

Scandinavian Airlines

Nov 1

OPO5:35 pmPorto

27h 10m

1 stop

BOS3:45 pmBoston Logan Intl

Nov 8

BOS5:35 pmBoston Logan Intl

12h 30m

1 stop

OPO11:05 amPorto

$505

Iberia flights from Porto to Rhode Island

Our best Iberia deals on Porto to Rhode Island flight tickets

Iberia

Nov 10

OPO12:25 pmPorto

10h 35m

1 stop

BOS6:00 pmBoston Logan Intl

Nov 17

BOS6:01 amBoston Logan Intl

20h 39m

2 stops

OPO7:40 amPorto

$504

Iberia

Nov 5

OPO8:20 amPorto

14h 20m

1 stop

BOS5:40 pmBoston Logan Intl

Nov 12

BOS8:00 pmBoston Logan Intl

10h 45m

1 stop

OPO11:45 amPorto

$514

Iberia

Sep 29

OPO12:25 pmPorto

12h 25m

1 stop

BOS7:50 pmBoston Logan Intl

Oct 21

BOS5:28 pmBoston Logan Intl

13h 17m

2 stops

OPO11:45 amPorto

$515

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Thu 11/12

5:50 pm-3:45 pm

1 stop26h 55m

Boston Logan Intl

Sun 11/15

5:35 pm-11:05 am

1 stop12h 30m

$354

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Thu 11/12

5:50 pm-3:45 pm

1 stop26h 55m

Boston Logan Intl

Sun 11/15

5:35 pm-11:05 am

1 stop12h 30m

$355

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Tue 11/10

12:25 pm-6:00 pm

1 stop10h 35m

Boston Logan Intl

Tue 11/17

6:01 am-7:40 am

2 stops20h 39m

$504

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Sun 11/1

5:35 pm-3:45 pm

1 stop27h 10m

Boston Logan Intl

Sun 11/8

5:35 pm-11:05 am

1 stop12h 30m

$505

Quickest round-trip

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Tue 10/27

5:45 pm-9:30 pm

Nonstop7h 45m

Boston Logan Intl

Tue 11/17

10:45 pm-10:30 am

Nonstop6h 45m

$552

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Tue 12/1

5:45 pm-8:30 pm

Nonstop7h 45m

Boston Logan Intl

Sun 12/6

10:50 pm-10:35 am

Nonstop6h 45m

$563

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Tue 11/17

8:30 am-2:45 pm

1 stop11h 15m

Boston Logan Intl

Tue 12/1

10:45 pm-10:30 am

Nonstop6h 45m

$569

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Mon 10/19

5:50 pm-8:20 pm

Nonstop7h 30m

Boston Logan Intl

Sun 10/25

11:10 pm-3:00 pm

1 stop11h 50m

$579

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Sat 10/3

11:35 am-6:30 pm

1 stop11h 55m

Boston Logan Intl

Sat 10/10

5:10 pm-8:30 am

1 stop10h 20m

$753

PortoBoston

OPO Porto - BOS Boston Logan Intl

OPOBOS

Porto

Sat 10/3

11:35 am-6:30 pm

1 stop11h 55m

Boston Logan Intl

Sat 10/10

5:10 pm-8:30 am

1 stop10h 20m

$756

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 Porto to Rhode Island

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 day to depart on your flight to Rhode Island?

The cheapest day to depart on your flight to Rhode Island is on a Wednesday when prices can be found for as low as $486. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Monday is $952.

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

You are more likely to see cheaper flights to Rhode Island from Porto when booking weeks ahead of your departure date. In general, you can expect to find flights to Rhode Island for around $717 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rhode Island from Porto for as low as $499 on momondo.

Cheap Porto to Rhode Island flight deals and tips

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

Best Price Found	$356
Fastest flight time	7h 20m
Direct flights	Mon, Tue, Wed, Thu and Sun
Airports in Rhode Island	19 airports

The best one-way flight to Rhode Island from Porto in the past 72 hours is $356. The best round-trip flight deal from Porto to Rhode Island found on momondo in the last 72 hours is $354.

The fastest flight from Porto to Rhode Island takes 7h 20m

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

There are 19 airports in Rhode Island. From Porto there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from Porto to Rhode Island

When did momondo last update prices for flights from Porto Airport to Rhode Island?
Prices for flights from Porto Airport to Rhode Island are refreshed on a daily basis.
How many operators does momondo search for flights from Porto Airport to Rhode Island?
There are 2 operators available for flights from Porto Airport to Rhode Island as of September 2026.
How old do you have to be to fly from Porto Airport to Rhode Island?
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 Porto Airport to Rhode Island.
What documentation or ID do you need to fly to Rhode Island?
The travel and health documents you'll need for your trip to Rhode Island 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 Rhode Island. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto to Rhode Island. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Rhode Island from Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Rhode Island from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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