HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lisbon

$305+ Cheap flights from Rhode Island to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — LIS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rhode Island to Lisbon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Rhode Island to Lisbon

Cheapest flights from Rhode Island to Lisbon
Explore the most affordable flight options available from Rhode Island to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:22 pmBOS - LIS
1 stop12h 33mBritish Airways
Thu 1/812:55 pmLIS - BOS
1 stop14h 00mBritish Airways
Deal found 12/17$664
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:15 pmBOS - LIS
1 stop15h 00mUnited Airlines
Tue 1/2011:20 amLIS - BOS
2 stops31h 57mUnited Airlines
Deal found 12/16$687
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 amBOS - LIS
1 stop22h 50mUnited Airlines
Tue 1/2011:20 amLIS - BOS
1 stop13h 22mUnited Airlines
Deal found 12/16$698
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:35 pmBOS - LIS
Nonstop6h 25mDelta
Tue 1/2010:00 amLIS - BOS
1 stop17h 22mDelta
Deal found 12/16$702
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:35 pmBOS - LIS
Nonstop6h 25mMultiple Airlines
Tue 1/205:30 amLIS - BOS
1 stop13h 10mMultiple Airlines
Deal found 12/17$703
This Air Canada deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:15 amBOS - LIS
2 stops22h 05mAir Canada
Tue 1/2011:20 amLIS - BOS
2 stops16h 17mAir Canada
Deal found 12/16$711
This Gotogate deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:40 pmBOS - LIS
2 stops21h 10mMultiple Airlines
Thu 1/812:40 pmLIS - BOS
2 stops26h 22mMultiple Airlines
Deal found 12/16$802
This CheapOair deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:45 amBOS - LIS
2 stops23h 05mAir Canada
Thu 1/812:40 pmLIS - BOS
2 stops26h 22mAir Canada
Deal found 12/16$826
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:30 pmPVD - LIS
2 stops31h 40mUnited Airlines
Sat 12/275:00 amLIS - PVD
2 stops45h 42mUnited Airlines
Deal found 12/15$1,761
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:01 amPVD - LIS
2 stops22h 19mAir Canada
Thu 1/110:55 amLIS - PVD
2 stops36h 55mAir Canada
Deal found 12/17$1,966
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:18 pmPVD - LIS
1 stop11h 47mAmerican Airlines
Thu 1/18:55 amLIS - PVD
1 stop19h 01mAmerican Airlines
Deal found 12/17$2,335
This Ovago deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:25 amPVD - LIS
1 stop22h 30mMultiple Airlines
Wed 12/314:40 pmLIS - PVD
1 stop11h 59mMultiple Airlines
Deal found 12/17$2,390

Find flight deals from Rhode Island to Lisbon

Keep the following information in mind while searching for Rhode Island to Lisbon flight deals. Data was last updated December 18, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$486
(United Airlines)

One-way from

$305
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$869
Provider with most accurate pricing for Boston Logan Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Lisbon Humberto Delgado flights.
Search Deals
From Rhode Island to Lisbon Humberto Delgado
Search Deals
One-way flight from Rhode Island to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Rhode Island to Lisbon that are best for you.

Fly from

Rhode Island

Fly to

Lisbon

Route

Depart

Return

Price

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Thu 1/22

9:30 am-8:10 am

2 stops17h 40m

Lisbon Humberto Delgado

Thu 2/5

5:00 am-7:16 pm

2 stops19h 16m

$486

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Fri 1/30

9:40 am-8:10 am

2 stops17h 30m

Lisbon Humberto Delgado

Tue 2/3

11:20 am-9:26 pm

2 stops39h 06m

$491

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Sat 1/31

9:40 am-8:10 am

2 stops17h 30m

Lisbon Humberto Delgado

Sat 2/7

11:20 am-3:25 pm

2 stops33h 05m

$491

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Fri 1/30

9:40 am-8:10 am

2 stops17h 30m

Lisbon Humberto Delgado

Fri 2/6

10:55 am-9:26 pm

2 stops39h 31m

$494

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Thu 1/22

9:40 am-9:20 am

3 stops18h 40m

Lisbon Humberto Delgado

Thu 2/5

11:20 am-3:25 pm

2 stops33h 05m

$511

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 2/18

12:35 pm-8:10 am

2 stops14h 35m

Lisbon Humberto Delgado

Wed 2/25

6:10 am-6:35 pm

1 stop17h 25m

$516

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Thu 3/12

9:30 pm-5:30 pm

1 stop16h 00m

Lisbon Humberto Delgado

Mon 3/16

10:00 am-6:27 pm

1 stop12h 27m

$521

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 3/3

7:45 am-9:20 am

2 stops20h 35m

Lisbon Humberto Delgado

Mon 3/16

11:20 am-2:31 pm

2 stops31h 11m

$522

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 2/22

9:45 am-10:15 am

2 stops19h 30m

Lisbon Humberto Delgado

Sun 3/1

10:50 am-10:36 am

2 stops28h 46m

$523

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Tue 2/17

2:38 pm-8:10 am

2 stops12h 32m

Lisbon Humberto Delgado

Sun 2/22

10:50 am-3:02 pm

2 stops33h 12m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Rhode Island to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Rhode Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to Lisbon

What is the cheapest month to book a flight from Rhode Island to Lisbon?

Currently, August is the cheapest month in which you can book a flight from Rhode Island to Lisbon (average of $513). Flying from Rhode Island to Lisbon in June is currently the most expensive (average of $1,133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RI to LIS?

Find hourly flight availability from Rhode Island to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Rhode Island to Lisbon at noon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Rhode Island?

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Rhode Island. Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

  • How long is the flight from Rhode Island to Lisbon?

    United Airlines and Scandinavian Airlines can get you from Rhode Island to Lisbon in just under 17h 40m. Your travel time can differ by up to 15m. The distance between Rhode Island and Lisbon is about 3216 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Rhode Island to Lisbon that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Lisbon.

  • Can I find deals for business class flights from Rhode Island to Lisbon?

    Yes. Cheapflights offers flight deals from Rhode Island to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rhode Island to Lisbon?

    Currently, August is the cheapest month in which you can book a flight from Rhode Island to Lisbon (average of $513). Flying from Rhode Island to Lisbon in June is currently the most expensive (average of $1,133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Oeiras
Ericeira
Costa da Caparica
Torres Vedras
Beja
Nazaré
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rhode Island to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Lisbon flights
Newark to Lisbon flights
Boston to Lisbon flights
Dulles Intl to Lisbon flights
LaGuardia to Lisbon flights
San Francisco to Lisbon flights
Los Angeles to Lisbon flights
Miami to Lisbon flights
Newark to Porto flights
O'Hare Intl to Lisbon flights
Boston to Ponta Delgada flights
John F Kennedy Intl to Porto flights
Reagan-National to Lisbon flights
Baltimore to Lisbon flights
Seattle to Lisbon flights
Dallas/Fort Worth to Lisbon flights
Philadelphia to Lisbon flights
John F Kennedy Intl to Ponta Delgada flights
Boston to Porto flights
Atlanta to Lisbon flights
Minneapolis to Lisbon flights
Denver to Lisbon flights
Newark to Ponta Delgada flights
LaGuardia to Porto flights
Midway to Lisbon flights
Love Field to Lisbon flights
Dulles Intl to Porto flights
Charlotte to Lisbon flights
Hobby to Lisbon flights
Portland to Lisbon flights
Ontario to Lisbon flights
Sky Harbor Intl to Lisbon flights
Reagan-National to Porto flights
Fort Lauderdale to Lisbon flights
Santa Ana to Lisbon flights
Baltimore to Porto flights
Orlando to Lisbon flights
Austin to Lisbon flights
John F Kennedy Intl to Funchal flights
San Jose to Lisbon flights
Tampa to Lisbon flights
Raleigh to Lisbon flights
San Diego to Lisbon flights
John F Kennedy Intl to Faro flights
George Bush Intcntl to Lisbon flights
Boston to Funchal flights
Newark to Funchal flights
Dallas/Fort Worth to Porto flights
LaGuardia to Funchal flights
Cleveland to Lisbon flights

Top 2 airlines flying from Rhode Island to Lisbon

Discover the top 2 airlines that operate flights from Rhode Island to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$556Average$951FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$599Average$1,020FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.