$230+ Cheap flights from Portugal to Rhode Island
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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PVD
Apr 5 — Apr 121
Round-trip
1 adult, Economy
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Cheapest flights from Portugal to Rhode IslandExplore the most affordable flight options available from Portugal to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
Explore the most affordable flight options available from Portugal to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
This Super.com deal was found by Cheapflights users on 3/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:35 pm
OPO
- BOS
1 stop12h 45m
TAP AIR PORTUGAL
Mon 5/2511:15 pm
BOS
- OPO
Nonstop6h 40m
TAP AIR PORTUGAL
Deal found 3/2![TAP AIR PORTUGAL logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:25 pm
OPO
- BOS
1 stop12h 40m
Multiple Airlines
Fri 4/2410:50 pm
BOS
- OPO
1 stop17h 50m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:45 pm
OPO
- BOS
1 stop12h 20m
Multiple Airlines
Sat 4/2510:50 pm
BOS
- OPO
1 stop33h 25m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:00 pm
OPO
- BOS
1 stop13h 20m
TAP AIR PORTUGAL
Wed 4/2211:15 pm
BOS
- OPO
Nonstop6h 30m
TAP AIR PORTUGAL
Deal found 3/4![TAP AIR PORTUGAL logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:00 pm
OPO
- BOS
1 stop13h 20m
TAP AIR PORTUGAL
Sun 4/2610:40 pm
BOS
- OPO
1 stop11h 20m
TAP AIR PORTUGAL
Deal found 3/4![TAP AIR PORTUGAL logo]()
$498
This Rumbo deal was found by Cheapflights users on 3/4. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:20 pm
OPO
- BOS
1 stop26h 15m
Scandinavian Airlines
Sun 4/265:40 pm
BOS
- OPO
1 stop12h 30m
Scandinavian Airlines
Deal found 3/4![Scandinavian Airlines logo]()
$501
This KLM deal was found by Cheapflights users on 3/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:00 am
OPO
- BOS
1 stop13h 13m
KLM
Sun 5/319:50 pm
BOS
- OPO
1 stop12h 35m
KLM
Deal found 3/4![KLM logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:00 pm
OPO
- BOS
1 stop13h 05m
Multiple Airlines
Sun 5/178:50 pm
BOS
- OPO
2 stops18h 50m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:00 pm
OPO
- BOS
1 stop14h 05m
Multiple Airlines
Thu 4/2310:50 pm
BOS
- OPO
1 stop32h 15m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:55 am
LIS
- BOS
1 stop11h 35m
Delta
Mon 4/139:45 pm
BOS
- LIS
1 stop12h 10m
Delta
Deal found 3/4![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:25 am
OPO
- BOS
2 stops16h 42m
Delta
Sun 4/267:05 pm
BOS
- OPO
1 stop15h 20m
Delta
Deal found 3/4![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:00 am
LIS
- BOS
1 stop13h 20m
Delta
Sun 3/227:30 pm
BOS
- LIS
1 stop11h 50m
Delta
Deal found 3/4![Delta logo]()
$519
Best flights from Portugal to Rhode IslandDiscover carefully curated flight deals from Portugal to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
Discover carefully curated flight deals from Portugal to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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.
Thu 4/165:00 am
LIS
- BOS
1 stop13h 13m
Delta
Sat 4/259:45 pm
BOS
- LIS
1 stop12h 10m
Delta
Deal found 3/6![Delta logo]()
$518
This Gotogate deal was found by Cheapflights users on 3/5. 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.
Mon 4/138:15 pm
PDL
- BOS
1 stop27h 35m
Multiple Airlines
Wed 4/229:15 pm
BOS
- PDL
Nonstop5h 05m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$575
This LEVEL deal was found by Cheapflights users on 3/2. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:05 pm
LIS
- BOS
1 stop31h 00m
LEVEL
Thu 4/2310:50 pm
BOS
- LIS
1 stop28h 40m
LEVEL
Deal found 3/2![LEVEL logo]()
$611
This Lufthansa deal was found by Cheapflights users on 3/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:00 am
OPO
- BOS
1 stop14h 40m
Lufthansa
Mon 5/258:05 pm
BOS
- OPO
1 stop22h 20m
Lufthansa
Deal found 3/2![Lufthansa logo]()
$615
This United Airlines deal was found by Cheapflights users on 3/2. 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 5/216:00 am
OPO
- BOS
2 stops16h 57m
United Airlines
Mon 5/257:00 pm
BOS
- OPO
1 stop9h 45m
United Airlines
Deal found 3/2![United Airlines logo]()
$624
This Virgin Atlantic deal was found by Cheapflights users on 3/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:45 pm
LIS
- BOS
Nonstop7h 30m
Virgin Atlantic
Mon 5/2511:25 pm
BOS
- LIS
Nonstop6h 20m
Virgin Atlantic
Deal found 3/3![Virgin Atlantic logo]()
$684
This Trip.com deal was found by Cheapflights users on 3/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:25 pm
FNC
- BOS
1 stop11h 25m
Azores Airlines
Wed 4/229:15 pm
BOS
- FNC
1 stop10h 10m
Azores Airlines
Deal found 3/5![Azores Airlines logo]()
$720
This oojo deal was found by Cheapflights users on 3/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:35 am
FNC
- BOS
1 stop16h 45m
TAP AIR PORTUGAL
Wed 7/811:15 pm
BOS
- FNC
1 stop17h 35m
TAP AIR PORTUGAL
Deal found 3/1![TAP AIR PORTUGAL logo]()
$841
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 4/236:35 am
LIS
- PVD
2 stops21h 48m
American Airlines
Mon 4/275:17 pm
PVD
- LIS
2 stops19h 38m
American Airlines
Deal found 3/5![American Airlines logo]()
$905
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:00 pm
FNC
- BOS
2 stops27h 40m
Brussels Airlines
Wed 7/88:05 pm
BOS
- FNC
2 stops16h 45m
Brussels Airlines
Deal found 3/3![Brussels Airlines logo]()
$973
This Delta deal was found by Cheapflights users on 3/5. 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.
Sun 4/512:45 pm
LIS
- BOS
Nonstop7h 36m
Delta
Mon 4/139:45 pm
BOS
- LIS
1 stop12h 10m
Delta
Deal found 3/5![Delta logo]()
$534
This Scandinavian Airlines deal was found by Cheapflights users on 3/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:00 am
LIS
- BOS
2 stops17h 38m
Multiple Airlines
Thu 4/235:40 pm
BOS
- LIS
1 stop21h 45m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Fri 4/35:05 am
LIS
- BOS
2 stops23h 54m
United Airlines
Thu 4/238:05 pm
BOS
- LIS
1 stop21h 40m
United Airlines
Deal found 3/2![United Airlines logo]()
$631
This Lufthansa deal was found by Cheapflights users on 3/4. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:20 am
OPO
- BOS
2 stops14h 20m
Lufthansa
Wed 4/228:05 pm
BOS
- OPO
1 stop22h 20m
Lufthansa
Deal found 3/4![Lufthansa logo]()
$642
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Thu 4/166:00 am
OPO
- BOS
1 stop14h 40m
United Airlines
Mon 4/209:20 am
BOS
- OPO
2 stops19h 25m
United Airlines
Deal found 3/4![United Airlines logo]()
$632
This Delta deal was found by Cheapflights users on 3/2. 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.
Fri 4/312:45 pm
LIS
- BOS
Nonstop7h 36m
Delta
Thu 4/235:10 pm
BOS
- LIS
1 stop13h 05m
Delta
Deal found 3/2![Delta logo]()
$645
This Lufthansa deal was found by Cheapflights users on 3/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:20 am
OPO
- BOS
2 stops14h 20m
Lufthansa
Wed 4/228:05 pm
BOS
- OPO
2 stops14h 35m
Lufthansa
Deal found 3/2![Lufthansa logo]()
$675
This United Airlines deal was found by Cheapflights users on 3/3. 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 4/296:00 am
OPO
- BOS
1 stop14h 40m
United Airlines
Sat 6/66:50 pm
BOS
- OPO
1 stop31h 00m
United Airlines
Deal found 3/3![United Airlines logo]()
$635
This Delta deal was found by Cheapflights users on 3/3. 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.
Thu 4/95:55 am
OPO
- BOS
2 stops17h 32m
Delta
Fri 5/296:50 pm
BOS
- OPO
1 stop10h 50m
Delta
Deal found 3/3![Delta logo]()
$650
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 4/2012:35 pm
OPO
- BOS
2 stops16h 24m
United Airlines
Sun 4/266:25 pm
BOS
- OPO
1 stop10h 20m
United Airlines
Deal found 3/5![United Airlines logo]()
$639
This FlightHub deal was found by Cheapflights users on 3/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:15 pm
PDL
- BOS
1 stop27h 35m
Multiple Airlines
Fri 4/2411:40 am
BOS
- PDL
1 stop15h 05m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$780
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:05 am
LIS
- PVD
1 stop32h 37m
American Airlines
Sun 3/225:42 pm
PVD
- LIS
2 stops35h 23m
American Airlines
Deal found 3/2![American Airlines logo]()
$931
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/3. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:30 am
PDL
- BOS
1 stop12h 15m
TAP AIR PORTUGAL
Mon 4/2710:45 pm
BOS
- PDL
1 stop12h 00m
TAP AIR PORTUGAL
Deal found 3/3![TAP AIR PORTUGAL logo]()
$954
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:00 am
LIS
- BOS
1 stop13h 05m
Delta
Mon 6/1511:20 pm
BOS
- LIS
Nonstop6h 25m
Delta
Deal found 3/4![Delta logo]()
$724
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Fri 5/299:40 am
FNC
- BOS
1 stop11h 58m
United Airlines
Tue 6/238:15 am
BOS
- FNC
2 stops17h 50m
United Airlines
Deal found 3/4![United Airlines logo]()
$660
This Mytrip deal was found by Cheapflights users on 3/6. 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 4/278:15 pm
PDL
- BOS
1 stop27h 35m
Multiple Airlines
Mon 5/188:50 pm
BOS
- PDL
3 stops32h 55m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Fri 5/299:40 am
FNC
- BOS
1 stop11h 58m
United Airlines
Sat 6/202:40 pm
BOS
- FNC
1 stop11h 25m
United Airlines
Deal found 3/4![United Airlines logo]()
$660
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:20 am
OPO
- PVD
2 stops33h 17m
American Airlines
Sat 4/187:29 pm
PVD
- OPO
2 stops55h 11m
American Airlines
Deal found 3/2![American Airlines logo]()
$968
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/5. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:05 am
FNC
- BOS
1 stop21h 15m
TAP AIR PORTUGAL
Mon 4/2010:30 pm
BOS
- FNC
1 stop18h 20m
TAP AIR PORTUGAL
Deal found 3/5![TAP AIR PORTUGAL logo]()
$972
This Mytrip deal was found by Cheapflights users on 3/2. 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.
Wed 3/189:30 am
PDL
- BOS
2 stops31h 25m
Multiple Airlines
Sun 3/2210:25 pm
BOS
- PDL
Nonstop4h 55m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$896
Last-minute flights from Portugal to Rhode IslandDiscover last-minute flight deals from Portugal to Rhode Island. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from Portugal to Rhode Island. Data last updated March 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:00 am
LIS
- BOS
1 stop13h 20m
Delta
Sun 3/227:30 pm
BOS
- LIS
1 stop11h 50m
Delta
Deal found 3/4![Delta logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:00 pm
OPO
- BOS
1 stop13h 05m
Multiple Airlines
Sun 5/178:50 pm
BOS
- OPO
2 stops18h 50m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:55 am
LIS
- BOS
1 stop11h 35m
Delta
Mon 4/139:45 pm
BOS
- LIS
1 stop12h 10m
Delta
Deal found 3/4![Delta logo]()
$518
This KLM deal was found by Cheapflights users on 3/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:00 am
OPO
- BOS
1 stop13h 13m
KLM
Sun 5/319:50 pm
BOS
- OPO
1 stop12h 35m
KLM
Deal found 3/4![KLM logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:00 pm
OPO
- BOS
1 stop13h 20m
TAP AIR PORTUGAL
Wed 4/2211:15 pm
BOS
- OPO
Nonstop6h 30m
TAP AIR PORTUGAL
Deal found 3/4![TAP AIR PORTUGAL logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:00 pm
OPO
- BOS
1 stop14h 05m
Multiple Airlines
Thu 4/2310:50 pm
BOS
- OPO
1 stop32h 15m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:25 pm
OPO
- BOS
1 stop12h 40m
Multiple Airlines
Fri 4/2410:50 pm
BOS
- OPO
1 stop17h 50m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:45 pm
OPO
- BOS
1 stop12h 20m
Multiple Airlines
Sat 4/2510:50 pm
BOS
- OPO
1 stop33h 25m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$467
This LEVEL deal was found by Cheapflights users on 3/4. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:00 pm
LIS
- BOS
1 stop12h 05m
LEVEL
Sat 4/2510:50 pm
BOS
- LIS
1 stop28h 40m
LEVEL
Deal found 3/4![LEVEL logo]()
$520
This Rumbo deal was found by Cheapflights users on 3/4. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:20 pm
OPO
- BOS
1 stop26h 15m
Scandinavian Airlines
Sun 4/265:40 pm
BOS
- OPO
1 stop12h 30m
Scandinavian Airlines
Deal found 3/4![Scandinavian Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:00 pm
OPO
- BOS
1 stop13h 20m
TAP AIR PORTUGAL
Sun 4/2610:40 pm
BOS
- OPO
1 stop11h 20m
TAP AIR PORTUGAL
Deal found 3/4![TAP AIR PORTUGAL logo]()
$498
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:25 am
OPO
- BOS
2 stops16h 42m
Delta
Sun 4/267:05 pm
BOS
- OPO
1 stop15h 20m
Delta
Deal found 3/4![Delta logo]()
$518
One-way flights from Portugal to Rhode IslandSearch for one-way flight options from Portugal to Rhode Island. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
Search for one-way flight options from Portugal to Rhode Island. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:40 pm
OPO
- BOS
1 stop27h 25m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:00 am
OPO
- BOS
2 stops42h 05m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:20 pm
OPO
- BOS
2 stops51h 45m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:15 pm
OPO
- BOS
2 stops27h 50m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:50 am
OPO
- BOS
2 stops42h 15m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:05 pm
FNC
- BOS
2 stops54h 00m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:00 pm
FNC
- BOS
3 stops59h 05m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:35 pm
OPO
- BOS
3 stops52h 35m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:15 pm
OPO
- BOS
2 stops29h 50m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:20 pm
FNC
- BOS
3 stops33h 45m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:50 pm
OPO
- BOS
3 stops53h 15m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$313
This Gotogate deal was found by Cheapflights users on 3/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:25 am
PDL
- BOS
1 stop15h 25m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$321
Find flight deals from Portugal to Rhode Island
Keep the following information in mind while searching for Portugal to Rhode Island flight deals. Data was last updated March 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $458 (Super.com) |
One-way from | $230 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $612 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portugal to Rhode Island 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 March 6, 2026.
Use the filters below to find and compare flights from Portugal to Rhode Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LisbonBoston
LIS - BOS
LISBOS
Lisbon Humberto Delgado
Thu 4/16
5:00 am-1:13 pm
1 stop13h 13m
Boston Logan Intl
Sat 4/25
9:45 pm-2:55 pm
1 stop12h 10m
$518
LisbonBoston
LIS - BOS
LISBOS
Lisbon Humberto Delgado
Sun 4/5
12:45 pm-3:21 pm
Nonstop7h 36m
Boston Logan Intl
Mon 4/13
9:45 pm-2:55 pm
1 stop12h 10m
$534
Ponta DelgadaBoston
PDL - BOS
PDLBOS
Ponta Delgada Nordela
Mon 4/13
8:15 pm-7:50 pm
1 stop27h 35m
Boston Logan Intl
Wed 4/22
9:15 pm-6:20 am
Nonstop5h 05m
$575
LisbonBoston
LIS - BOS
LISBOS
Lisbon Humberto Delgado
Thu 4/16
7:00 am-7:38 pm
2 stops17h 38m
Boston Logan Intl
Thu 4/23
5:40 pm-8:25 pm
1 stop21h 45m
$604
LisbonBoston
LIS - BOS
LISBOS
Lisbon Humberto Delgado
Fri 4/3
7:05 pm-9:05 pm
1 stop31h 00m
Boston Logan Intl
Thu 4/23
10:50 pm-8:30 am
1 stop28h 40m
$611
PortoBoston
OPO - BOS
OPOBOS
Porto
Thu 5/21
6:00 am-3:40 pm
1 stop14h 40m
Boston Logan Intl
Mon 5/25
8:05 pm-11:25 pm
1 stop22h 20m
$615
PortoBoston
OPO - BOS
OPOBOS
Porto
Thu 5/21
6:00 am-5:57 pm
2 stops16h 57m
Boston Logan Intl
Mon 5/25
7:00 pm-9:45 am
1 stop9h 45m
$624
LisbonBoston
LIS - BOS
LISBOS
Lisbon Humberto Delgado
Fri 4/3
5:05 am-11:59 pm
2 stops23h 54m
Boston Logan Intl
Thu 4/23
8:05 pm-10:45 pm
1 stop21h 40m
$631
PortoBoston
OPO - BOS
OPOBOS
Porto
Thu 4/16
6:00 am-3:40 pm
1 stop14h 40m
Boston Logan Intl
Mon 4/20
9:20 am-9:45 am
2 stops19h 25m
$632
PortoBoston
OPO - BOS
OPOBOS
Porto
Wed 4/29
6:00 am-3:40 pm
1 stop14h 40m
Boston Logan Intl
Sat 6/6
6:50 pm-6:50 am
1 stop31h 00m
$635
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Portugal to Rhode Island
Have a flexible travel schedule? Discover the best time to fly to Rhode Island from Portugal with our price prediction graph.
OPO-BOS
LIS-BOS
PDL-BOS
FNC-BOS
LIS-PVD
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 Portugal to Rhode Island
PT0-USRI
OPO-BOS
LIS-BOS
PDL-BOS
FNC-BOS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Portugal to Rhode Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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