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

LEVEL, Turkish Airlines, and American Airlines are the most popular carriers operating 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 is 1 operator available for flights from Porto Airport to Rhode Island as of March 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.

$309 Cheap Flights from Porto to Rhode Island in 2026

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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.

8:35 am - 9:05 pm

OPO

BOS

17h 30m

1 stop

10:50 pm - 4:10 pm

BOS

OPO

12h 20m

1 stop

$482Iberia

Wed, May 13 - Tue, May 26

5:00 am - 1:13 pm

OPO

BOS

13h 13m

1 stop

9:45 pm - 10:00 pm

BOS

OPO

19h 15m

1 stop

$507KLM

Wed, Apr 22 - Mon, Apr 27

11:45 am - 6:30 pm

OPO

BOS

11h 45m

1 stop

9:45 pm - 3:25 pm

BOS

OPO

12h 40m

1 stop

$510KLM

Wed, Apr 15 - Sat, Apr 25

9:25 am - 7:35 pm

OPO

BOS

15h 10m

1 stop

5:10 pm - 3:25 pm

BOS

OPO

17h 15m

1 stop

$558KLM

Fri, May 1 - Fri, May 8

10:15 pm - 9:05 pm

OPO

BOS

27h 50m

2 stops

10:50 pm - 6:35 pm

BOS

OPO

14h 45m

1 stop

$572Multiple Airlines

Wed, May 13 - Tue, May 26

10:00 pm - 9:15 pm

OPO

BOS

28h 15m

1 stop

11:00 pm - 8:00 am

BOS

OPO

28h 00m

1 stop

$583LEVEL

Wed, Sep 9 - Wed, Sep 23

5:55 pm - 3:35 pm

OPO

BOS

26h 40m

1 stop

5:35 pm - 4:55 pm

BOS

OPO

18h 20m

1 stop

$604Scandinavian Airlines

Fri, Sep 4 - Thu, Nov 19

1:45 pm - 9:05 pm

OPO

BOS

12h 20m

1 stop

10:50 pm - 8:00 am

BOS

OPO

28h 10m

1 stop

$618Multiple Airlines

Sat, May 9 - Sat, May 16

6:00 am - 7:00 pm

OPO

PVD

18h 00m

2 stops

2:46 pm - 3:40 pm

PVD

OPO

19h 54m

2 stops

$1,012United Airlines

Thu, May 21 - Mon, May 25

12:10 pm - 11:56 pm

OPO

PVD

16h 46m

2 stops

7:35 pm - 3:40 pm

PVD

OPO

15h 05m

2 stops

$1,013United Airlines

Thu, May 21 - Mon, May 25

Delta flights from Porto to Rhode Island

Our best Delta deals on Porto to Rhode Island flight tickets

Delta

May 6

OPO5:00 amPorto

19h 38m

2 stops

BOS7:38 pmBoston Logan Intl

May 10

BOS9:45 pmBoston Logan Intl

12h 40m

1 stop

OPO3:25 pmPorto

$626

Delta

Apr 29

OPO5:00 amPorto

18h 30m

1 stop

BOS6:30 pmBoston Logan Intl

Jun 6

BOS4:40 pmBoston Logan Intl

13h 15m

1 stop

OPO10:55 amPorto

$631

Delta

Apr 29

OPO11:45 amPorto

11h 45m

1 stop

BOS6:30 pmBoston Logan Intl

Jun 6

BOS4:40 pmBoston Logan Intl

13h 15m

1 stop

OPO10:55 amPorto

$632

KLM flights from Porto to Rhode Island

Our best KLM deals on Porto to Rhode Island flight tickets

KLM

Apr 22

OPO5:00 amPorto

13h 13m

1 stop

BOS1:13 pmBoston Logan Intl

Apr 27

BOS9:45 pmBoston Logan Intl

19h 15m

1 stop

OPO10:00 pmPorto

$507

KLM

Apr 15

OPO11:45 amPorto

11h 45m

1 stop

BOS6:30 pmBoston Logan Intl

Apr 25

BOS9:45 pmBoston Logan Intl

12h 40m

1 stop

OPO3:25 pmPorto

$510

KLM

May 1

OPO9:25 amPorto

15h 10m

1 stop

BOS7:35 pmBoston Logan Intl

May 8

BOS5:10 pmBoston Logan Intl

17h 15m

1 stop

OPO3:25 pmPorto

$558

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoBoston

OPO - BOS

OPOBOS

Porto

Wed 5/13

8:35 am-9:05 pm

1 stop17h 30m

Boston Logan Intl

Tue 5/26

10:50 pm-4:10 pm

1 stop12h 20m

$482

PortoBoston

OPO - BOS

OPOBOS

Porto

Wed 4/22

5:00 am-1:13 pm

1 stop13h 13m

Boston Logan Intl

Mon 4/27

9:45 pm-10:00 pm

1 stop19h 15m

$507

Quickest round-trip

PortoBoston

OPO - BOS

OPOBOS

Porto

Wed 4/15

11:45 am-6:30 pm

1 stop11h 45m

Boston Logan Intl

Sat 4/25

9:45 pm-3:25 pm

1 stop12h 40m

$510

PortoBoston

OPO - BOS

OPOBOS

Porto

Fri 5/1

9:25 am-7:35 pm

1 stop15h 10m

Boston Logan Intl

Fri 5/8

5:10 pm-3:25 pm

1 stop17h 15m

$558

PortoBoston

OPO - BOS

OPOBOS

Porto

Wed 5/13

10:15 pm-9:05 pm

2 stops27h 50m

Boston Logan Intl

Tue 5/26

10:50 pm-6:35 pm

1 stop14h 45m

$572

PortoBoston

OPO - BOS

OPOBOS

Porto

Wed 9/9

10:00 pm-9:15 pm

1 stop28h 15m

Boston Logan Intl

Wed 9/23

11:00 pm-8:00 am

1 stop28h 00m

$583

PortoBoston

OPO - BOS

OPOBOS

Porto

Fri 9/4

5:55 pm-3:35 pm

1 stop26h 40m

Boston Logan Intl

Thu 11/19

5:35 pm-4:55 pm

1 stop18h 20m

$604

PortoBoston

OPO - BOS

OPOBOS

Porto

Sat 5/9

1:45 pm-9:05 pm

1 stop12h 20m

Boston Logan Intl

Sat 5/16

10:50 pm-8:00 am

1 stop28h 10m

$618

PortoProvidence

OPO - PVD

OPOPVD

Porto

Thu 5/21

6:00 am-7:00 pm

2 stops18h 00m

Providence-TFGreen

Mon 5/25

2:46 pm-3:40 pm

2 stops19h 54m

$1,012

PortoProvidence

OPO - PVD

OPOPVD

Porto

Thu 5/21

12:10 pm-11:56 pm

2 stops16h 46m

Providence-TFGreen

Mon 5/25

7:35 pm-3:40 pm

2 stops15h 05m

$1,013

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

What is the cheapest month to fly to Rhode Island?

If you are unable to visit Rhode Island during the month of October, then departing from Porto during the month April is also very affordable. Most momondo users find prices during this month for around $501.

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 Monday when prices can be found for as low as $586. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Saturday is $887.

How far in advance should I book a flight 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 $667 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 $486 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

Fastest flight time	7h 20m
Direct flights	Mon, Tue, Thu and Sun
Airports in Rhode Island	19 airports

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

Direct flights go from Porto to Rhode Island on Monday, Tuesday, 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

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 is 1 operator available for flights from Porto Airport to Rhode Island as of March 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.