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Cheap flights from Rhode Island to Lisbon from $289

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 Lisbon departing on 11/12. 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 Rhode Island to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 1:20 pmBOS-LIS
11h 40m1 stop
Multiple Airlines Logo
12:15 pm - 8:20 pmLIS-BOS
13h 05m1 stop
$490Multiple Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 19
SWISS Logo
11:10 pm - 2:35 pmBOS-LIS
11h 25m1 stop
SWISS Logo
5:55 am - 7:55 pmLIS-BOS
19h 00m1 stop
$491SWISS
Find Deal
Mon, Mar 9 - Thu, Apr 9
Scandinavian Airlines Logo
8:45 pm - 5:20 pmBOS-LIS
39h 35m2 stops
Scandinavian Airlines Logo
7:00 am - 3:50 pmLIS-BOS
37h 50m2 stops
$494Scandinavian Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 21
Scandinavian Airlines Logo
5:35 pm - 10:00 pmBOS-LIS
47h 25m2 stops
Scandinavian Airlines Logo
4:55 pm - 3:50 pmLIS-BOS
27h 55m1 stop
$495Scandinavian Airlines
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Sun, Nov 9 - Sun, Dec 7
Air Canada Logo
10:15 am - 9:20 amBOS-LIS
18h 05m2 stops
Air Canada Logo
10:55 am - 7:42 pmLIS-BOS
13h 47m1 stop
$496Air Canada
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Mon, Dec 15 - Thu, Dec 25
United Airlines Logo
5:20 am - 9:20 amBOS-LIS
23h 00m2 stops
United Airlines Logo
11:20 am - 1:13 pmLIS-BOS
30h 53m2 stops
$497United Airlines
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Thu, Jan 1 - Mon, Jan 12
United Airlines Logo
5:30 am - 10:15 amBOS-LIS
24h 45m1 stop
United Airlines Logo
11:20 am - 9:57 amLIS-BOS
27h 37m1 stop
$498United Airlines
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Tue, Oct 28 - Fri, Dec 12
Air Canada Logo
10:15 am - 9:20 amBOS-LIS
18h 05m2 stops
Air Canada Logo
11:20 am - 10:37 pmLIS-BOS
16h 17m1 stop
$503Air Canada
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Mon, Dec 15 - Mon, Dec 22
TAP AIR PORTUGAL Logo
10:45 pm - 10:15 amBOS-LIS
6h 30mnonstop
TAP AIR PORTUGAL Logo
11:30 am - 2:35 pmLIS-BOS
8h 05mnonstop
$510TAP AIR PORTUGAL
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Fri, Nov 7 - Sun, Nov 23
TAP AIR PORTUGAL Logo
10:45 pm - 10:20 amBOS-LIS
6h 35mnonstop
TAP AIR PORTUGAL Logo
6:05 pm - 8:45 pmLIS-BOS
7h 40mnonstop
$522TAP AIR PORTUGAL
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Wed, Apr 1 - Wed, Apr 8

SWISS flights from Rhode Island to Lisbon

Our best SWISS deals on Rhode Island to Lisbon flight tickets
SWISS
Mar 9
BOS11:10 pmBoston Logan Intl
11h 25m
1 stop
LIS2:35 pmLisbon Humberto Delgado
Apr 9
LIS5:55 amLisbon Humberto Delgado
19h 00m
1 stop
BOS7:55 pmBoston Logan Intl
$491
Find similar
SWISS
Oct 28
BOS10:50 pmBoston Logan Intl
11h 45m
1 stop
LIS2:35 pmLisbon Humberto Delgado
Nov 12
LIS12:15 pmLisbon Humberto Delgado
13h 05m
1 stop
BOS8:20 pmBoston Logan Intl
$493
Find similar
SWISS
Oct 20
BOS9:40 pmBoston Logan Intl
14h 40m
1 stop
LIS5:20 pmLisbon Humberto Delgado
Nov 13
LIS12:35 pmLisbon Humberto Delgado
12h 45m
1 stop
BOS8:20 pmBoston Logan Intl
$499
Find similar

Scandinavian Airlines flights from Rhode Island to Lisbon

Our best Scandinavian Airlines deals on Rhode Island to Lisbon flight tickets
Scandinavian Airlines
Jan 10
BOS8:45 pmBoston Logan Intl
39h 35m
2 stops
LIS5:20 pmLisbon Humberto Delgado
Jan 21
LIS7:00 amLisbon Humberto Delgado
37h 50m
2 stops
BOS3:50 pmBoston Logan Intl
$494
Find similar
Scandinavian Airlines
Nov 9
BOS5:35 pmBoston Logan Intl
47h 25m
2 stops
LIS10:00 pmLisbon Humberto Delgado
Dec 7
LIS4:55 pmLisbon Humberto Delgado
27h 55m
1 stop
BOS3:50 pmBoston Logan Intl
$495
Find similar
Scandinavian Airlines
Nov 10
BOS6:30 pmBoston Logan Intl
40h 35m
2 stops
LIS4:05 pmLisbon Humberto Delgado
Nov 21
LIS3:45 pmLisbon Humberto Delgado
35h 39m
2 stops
BOS10:24 pmBoston Logan Intl
$525
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Lisbon 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 October 6, 2025.
Use the filters below to find and compare flights from Rhode Island to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 11/10

8:40 pm-1:20 pm

1 stop11h 40m

Lisbon Humberto Delgado

Wed 11/19

12:15 pm-8:20 pm

1 stop13h 05m

$490

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 3/9

11:10 pm-2:35 pm

1 stop11h 25m

Lisbon Humberto Delgado

Thu 4/9

5:55 am-7:55 pm

1 stop19h 00m

$491

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 1/10

8:45 pm-5:20 pm

2 stops39h 35m

Lisbon Humberto Delgado

Wed 1/21

7:00 am-3:50 pm

2 stops37h 50m

$494

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 11/9

5:35 pm-10:00 pm

2 stops47h 25m

Lisbon Humberto Delgado

Sun 12/7

4:55 pm-3:50 pm

1 stop27h 55m

$495

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 12/15

10:15 am-9:20 am

2 stops18h 05m

Lisbon Humberto Delgado

Thu 12/25

10:55 am-7:42 pm

1 stop13h 47m

$496

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Thu 1/1

5:20 am-9:20 am

2 stops23h 00m

Lisbon Humberto Delgado

Mon 1/12

11:20 am-1:13 pm

2 stops30h 53m

$497

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 10/28

5:30 am-10:15 am

1 stop24h 45m

Lisbon Humberto Delgado

Fri 12/12

11:20 am-9:57 am

1 stop27h 37m

$498

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 12/15

10:15 am-9:20 am

2 stops18h 05m

Lisbon Humberto Delgado

Mon 12/22

11:20 am-10:37 pm

1 stop16h 17m

$503

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Fri 11/7

10:45 pm-10:15 am

Nonstop6h 30m

Lisbon Humberto Delgado

Sun 11/23

11:30 am-2:35 pm

Nonstop8h 05m

$510

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 4/1

10:45 pm-10:20 am

Nonstop6h 35m

Lisbon Humberto Delgado

Wed 4/8

6:05 pm-8:45 pm

Nonstop7h 40m

$522

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 Lisbon from

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

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 Lisbon?

In general, February is the cheapest month to fly from Rhode Island to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $642. If you are unable to visit Lisbon during the month of February, then departing from Rhode Island during the month January is also very affordable. Most momondo users find prices during this month for around $651.

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

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $783. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Rhode Island to Lisbon for around $868.

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

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $351. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $825 on average. Flights to Lisbon from Rhode Island in the afternoon 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 Lisbon?

You are more likely to see cheaper flights to Lisbon from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $785 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Rhode Island for as low as $711 on momondo.

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

You could potentially save up to 45% on your flight if you consider stops on a Rhode Island to Lisbon flight.

Cheap Rhode Island to Lisbon flight deals and tips

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

Fastest flight time

6h 20m

Direct flights

Every day

Airports in Lisbon

1 airport
The fastest flight from Rhode Island to Lisbon takes 6h 20m
Direct flights go from Rhode Island to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
Search flight deals

  • When did momondo last update prices for flights from Rhode Island to Lisbon Humberto Delgado Airport?

    Prices for flights from Rhode Island to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rhode Island to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Rhode Island to Lisbon Humberto Delgado 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 Rhode Island to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado 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 Lisbon Humberto Delgado Airport. 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 Lisbon

Compare and see reviews for airlines that fly from Rhode Island to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $559Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights
American AirlinesPriceFrom $599Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Ericeira
Nazaré
Oeiras
Setúbal
Peniche
Almada
Estoril
Leiria
Tomar
Sesimbra
Evora
Zambujeira do Mar
Batalha
Torres Vedras
Figueira da Foz
Óbidos
Comporta
Sines

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rhode Island to Lisbon for you.

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

momondo does allow users to show only those flights to Lisbon from Rhode Island which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Rhode Island and Lisbon 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 Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Rhode Island to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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