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Cheap flights from Rhode Island to Portugal from $240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Portugal departing on 5/4. 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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0 bags

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Find the cheapest flights from Rhode Island to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 am - 6:15 pm
BOS
-
FAO
31h 45m
2 stops
Multiple Airlines Logo
3:55 pm - 5:40 pm
FAO
-
BOS
30h 45m
1 stop
$460Multiple Airlines
Thu, Apr 9 - Wed, Apr 22
Lufthansa Logo
8:05 pm - 3:05 pm
BOS
-
FAO
14h 00m
1 stop
Lufthansa Logo
3:55 pm - 5:40 pm
FAO
-
BOS
30h 45m
1 stop
$464Lufthansa
Thu, Apr 9 - Wed, Apr 22
SWISS Logo
9:40 pm - 6:20 pm
BOS
-
FAO
15h 40m
1 stop
SWISS Logo
7:05 pm - 3:10 pm
FAO
-
BOS
25h 05m
1 stop
$488SWISS
Mon, Apr 13 - Tue, Apr 28
SWISS Logo
5:20 pm - 6:20 pm
BOS
-
FAO
20h 00m
1 stop
SWISS Logo
7:05 pm - 3:10 pm
FAO
-
BOS
25h 05m
1 stop
$490SWISS
Mon, Apr 13 - Tue, Apr 28
Iberia Logo
10:50 pm - 9:20 pm
BOS
-
OPO
17h 30m
1 stop
Iberia Logo
10:00 pm - 9:15 pm
OPO
-
BOS
28h 15m
1 stop
$493Iberia
Mon, May 4 - Mon, Sep 28
TAP AIR PORTUGAL Logo
10:45 pm - 7:00 pm
BOS
-
OPO
15h 15m
1 stop
TAP AIR PORTUGAL Logo
5:50 pm - 8:20 pm
OPO
-
BOS
7h 30mnonstop
$502TAP AIR PORTUGAL
Mon, May 11 - Mon, May 25
TAP AIR PORTUGAL Logo
11:15 pm - 10:45 am
BOS
-
OPO
6h 30mnonstop
TAP AIR PORTUGAL Logo
11:00 am - 8:20 pm
OPO
-
BOS
14h 20m
1 stop
$503TAP AIR PORTUGAL
Wed, Sep 2 - Thu, Sep 10
Iberia Logo
10:50 pm - 4:10 pm
BOS
-
OPO
12h 20m
1 stop
Iberia Logo
1:45 pm - 9:15 pm
OPO
-
BOS
12h 30m
1 stop
$513Iberia
Mon, May 4 - Thu, Oct 15
Azores Airlines Logo
9:15 pm - 6:20 am
BOS
-
TER
5h 05mnonstop
Azores Airlines Logo
6:05 pm - 7:50 pm
TER
-
BOS
5h 45mnonstop
$565Azores Airlines
Mon, Apr 6 - Tue, Apr 14
Azores Airlines Logo
9:15 pm - 6:20 am
BOS
-
TER
5h 05mnonstop
Azores Airlines Logo
6:05 pm - 7:50 pm
TER
-
BOS
5h 45mnonstop
$566Azores Airlines
Mon, Apr 6 - Tue, Apr 14

Turkish Airlines flights from Rhode Island to Portugal

Our best Turkish Airlines deals on Rhode Island to Portugal flight tickets
Turkish Airlines
Apr 6
BOS9:50 pmBoston Logan Intl
30h 55m
1 stop
OPO9:45 amPorto
Apr 15
OPO4:40 pmPorto
32h 15m
1 stop
BOS7:55 pmBoston Logan Intl
$587
Turkish Airlines
May 5
BOS9:50 pmBoston Logan Intl
20h 30m
1 stop
LIS11:20 pmLisbon Humberto Delgado
May 12
LIS5:55 amLisbon Humberto Delgado
19h 00m
1 stop
BOS7:55 pmBoston Logan Intl
$599
Turkish Airlines
Mar 29
BOS9:50 pmBoston Logan Intl
37h 00m
1 stop
OPO3:50 pmPorto
Apr 10
OPO4:45 pmPorto
32h 10m
1 stop
BOS7:55 pmBoston Logan Intl
$607

American Airlines flights from Rhode Island to Portugal

Our best American Airlines deals on Rhode Island to Portugal flight tickets
American Airlines
Apr 7
BOS11:11 amBoston Logan Intl
16h 54m
1 stop
LIS9:05 amLisbon Humberto Delgado
May 5
LIS1:40 pmLisbon Humberto Delgado
15h 12m
2 stops
BOS11:52 pmBoston Logan Intl
$648
American Airlines
May 6
PVD6:00 amProvidence-TFGreen
22h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
May 13
LIS8:55 amLisbon Humberto Delgado
19h 27m
2 stops
PVD11:22 pmProvidence-TFGreen
$776

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Rhode Island to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

Thu 4/9

5:30 am-6:15 pm

2 stops31h 45m

Faro

Wed 4/22

3:55 pm-5:40 pm

1 stop30h 45m

$460

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

Thu 4/9

8:05 pm-3:05 pm

1 stop14h 00m

Faro

Wed 4/22

3:55 pm-5:40 pm

1 stop30h 45m

$464

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

Mon 4/13

9:40 pm-6:20 pm

1 stop15h 40m

Faro

Tue 4/28

7:05 pm-3:10 pm

1 stop25h 05m

$488

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

Mon 4/13

5:20 pm-6:20 pm

1 stop20h 00m

Faro

Tue 4/28

7:05 pm-3:10 pm

1 stop25h 05m

$490

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Mon 5/4

10:50 pm-9:20 pm

1 stop17h 30m

Porto

Mon 9/28

10:00 pm-9:15 pm

1 stop28h 15m

$493

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Mon 5/11

10:45 pm-7:00 pm

1 stop15h 15m

Porto

Mon 5/25

5:50 pm-8:20 pm

Nonstop7h 30m

$502

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 9/2

11:15 pm-10:45 am

Nonstop6h 30m

Porto

Thu 9/10

11:00 am-8:20 pm

1 stop14h 20m

$503

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Mon 5/4

10:50 pm-4:10 pm

1 stop12h 20m

Porto

Thu 10/15

1:45 pm-9:15 pm

1 stop12h 30m

$513
Quickest round-trip

BostonLajes

BOS - TER

BOSTER

Boston Logan Intl

Mon 4/6

9:15 pm-6:20 am

Nonstop5h 05m

Lajes

Tue 4/14

6:05 pm-7:50 pm

Nonstop5h 45m

$565

BostonLajes

BOS - TER

BOSTER

Boston Logan Intl

Mon 4/6

9:15 pm-6:20 am

Nonstop5h 05m

Lajes

Tue 4/14

6:05 pm-7:50 pm

Nonstop5h 45m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Rhode Island to Portugal

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 to Portugal?

The cheapest month to fly to Portugal from Rhode Island is in February. Flight prices, which tend to average around $612, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Rhode Island during November instead. Flights to Portugal in November, while not as cheap as those in February, still average around $634.

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

You are more likely to see cheaper flights to Portugal from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $766 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Rhode Island for as low as $732 on momondo.

Can stopping save me money on Rhode Island to Portugal flights?

You could potentially save up to 68% on your flight if you consider stops on a Rhode Island to Portugal flight.

Cheap Rhode Island to Portugal flight deals and tips

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

Fastest flight time

4h 55m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Portugal

99 airports
The fastest flight from Rhode Island to Portugal takes 4h 55m
Direct flights go from Rhode Island to Portugal on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 99 airports in Portugal. From Rhode Island there are direct flights to Ponta Delgada Nordela (PDL).
Search flight deals

  • When did momondo last update prices for flights from Rhode Island to Portugal?

    Prices for flights from Rhode Island to Portugal are updated daily.

  • How many operators does momondo search for flights from Rhode Island to Portugal?

  • How old do you have to be to fly from Rhode Island to Portugal?

    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 Rhode Island to Portugal.

  • What documentation or ID do you need to fly to Portugal?

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

Best airlines flying from Rhode Island to Portugal

Compare and see reviews for airlines that fly from Rhode Island to Portugal with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $559Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights
American AirlinesPriceFrom $598Free CancellationRating
7.1
11,506 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Rhode Island to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.

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

Flights from Rhode Island to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Rhode Island and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Portugal trip

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