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Lisbon

$308+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — LIS
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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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 February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 4/196:00 am
PVD
-
LIS
1 stop23h 30m
United Airlines
Mon 5/411:25 am
LIS
-
PVD
2 stops56h 33m
United Airlines
Deal found 2/3$493
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/195:45 am
PVD
-
LIS
1 stop24h 30m
United Airlines
Thu 3/265:00 am
LIS
-
PVD
2 stops37h 07m
United Airlines
Deal found 2/2$497
This oojo deal was found by Cheapflights users on 2/2. 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.
Mon 3/96:35 pm
BOS
-
LIS
1 stop22h 55m
Scandinavian Airlines
Mon 3/165:20 pm
LIS
-
BOS
1 stop27h 30m
Scandinavian Airlines
Deal found 2/2$500
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/249:48 am
PVD
-
LIS
2 stops18h 22m
United Airlines
Wed 4/297:25 am
LIS
-
PVD
2 stops21h 29m
United Airlines
Deal found 2/4$500
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:50 pm
BOS
-
LIS
3 stops19h 35m
Multiple Airlines
Fri 3/68:50 pm
LIS
-
BOS
2 stops26h 00m
Multiple Airlines
Deal found 2/2$501
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/32:38 pm
PVD
-
LIS
2 stops12h 32m
United Airlines
Tue 3/105:00 am
LIS
-
PVD
2 stops20h 11m
United Airlines
Deal found 2/1$501
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:35 pm
BOS
-
LIS
1 stop34h 20m
Multiple Airlines
Sun 3/86:00 pm
LIS
-
BOS
1 stop26h 50m
Multiple Airlines
Deal found 2/4$502
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/189:48 am
PVD
-
LIS
2 stops18h 22m
United Airlines
Tue 3/246:10 am
LIS
-
PVD
2 stops17h 17m
United Airlines
Deal found 2/3$502
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:50 pm
BOS
-
LIS
3 stops19h 35m
Multiple Airlines
Wed 3/116:40 am
LIS
-
BOS
2 stops16h 10m
Multiple Airlines
Deal found 2/4$503
This Delta deal was found by Cheapflights users on 2/3. 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 3/38:40 pm
BOS
-
LIS
Nonstop6h 20m
Delta
Tue 3/1010:00 am
LIS
-
BOS
1 stop12h 27m
Delta
Deal found 2/3$504
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/28:40 pm
BOS
-
LIS
Nonstop6h 20m
Delta
Tue 3/175:30 am
LIS
-
BOS
1 stop13h 00m
Delta
Deal found 2/2$505
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/1110:05 am
PVD
-
LIS
2 stops23h 15m
United Airlines
Tue 3/175:00 am
LIS
-
PVD
2 stops37h 07m
United Airlines
Deal found 2/2$505

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$493
(United Airlines)

One-way from

$308
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$656
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 ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 5, 2026.
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

Sun 4/19

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Mon 5/4

11:25 am-2:58 pm

2 stops56h 33m

$493

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Tue 3/24

9:48 am-8:10 am

2 stops18h 22m

Lisbon Humberto Delgado

Wed 4/29

7:25 am-11:54 pm

2 stops21h 29m

$500

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Thu 3/19

5:45 am-10:15 am

2 stops24h 30m

Lisbon Humberto Delgado

Thu 3/26

5:00 am-2:07 pm

2 stops37h 07m

$501

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Tue 3/3

2:38 pm-8:10 am

2 stops12h 32m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-9:11 pm

2 stops20h 11m

$501

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Tue 3/17

9:48 am-8:10 am

2 stops18h 22m

Lisbon Humberto Delgado

Tue 3/24

5:00 am-7:27 pm

2 stops18h 27m

$501

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Wed 3/18

9:48 am-8:10 am

2 stops18h 22m

Lisbon Humberto Delgado

Tue 3/24

6:10 am-7:27 pm

2 stops17h 17m

$502

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Tue 3/10

4:20 pm-11:30 pm

2 stops27h 10m

Lisbon Humberto Delgado

Thu 3/19

11:55 am-7:27 pm

1 stop11h 32m

$516

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Wed 3/11

10:05 am-1:20 pm

2 stops23h 15m

Lisbon Humberto Delgado

Wed 3/18

11:55 am-7:27 pm

1 stop11h 32m

$517

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 3/18

9:30 pm-3:10 pm

1 stop13h 40m

Lisbon Humberto Delgado

Tue 3/24

4:50 pm-2:20 pm

1 stop25h 30m

$526

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 3/17

8:59 pm-3:10 pm

2 stops14h 11m

Lisbon Humberto Delgado

Tue 3/24

5:00 am-2:20 pm

1 stop13h 20m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 35 results
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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 $524). 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.

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, Delta, and British Airways can get you from Rhode Island to Lisbon in just under 12h 20m. Your travel time can differ by up to 11h 10m. The distance between Rhode Island and Lisbon is about 3182 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 $524). 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
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Rhode Island to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$584Average$934FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$598Average$1,031FlexibilityNo cancel feeOn-time71%

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