$119+ Cheap flights from Seattle (SEA) 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PVD
Apr 14 — Apr 211
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Rhode Island 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
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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 Seattle to Rhode Island
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Cheapest flights from Seattle to Rhode IslandExplore the most affordable flight options available from Seattle to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Seattle to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
SEA
- BOS
1 stop9h 35m
Southwest
Tue 4/284:45 pm
BOS
- SEA
1 stop8h 45m
Southwest
Deal found 3/10![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:15 am
SEA
- BOS
1 stop13h 50m
Southwest
Tue 4/286:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Deal found 3/11![Southwest logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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.
Wed 5/2011:30 am
SEA
- BOS
Nonstop5h 35m
JetBlue
Tue 6/27:00 am
BOS
- SEA
Nonstop6h 15m
JetBlue
Deal found 3/10![JetBlue logo]()
$232
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:15 am
SEA
- BOS
1 stop8h 55m
Southwest
Tue 5/126:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Deal found 3/10![Southwest logo]()
$233
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:15 pm
SEA
- BOS
2 stops11h 00m
Southwest
Sat 4/253:15 pm
BOS
- SEA
2 stops9h 55m
Southwest
Deal found 3/11![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 3/11. 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 5/11:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Tue 5/52:22 pm
BOS
- SEA
1 stop9h 31m
United Airlines
Deal found 3/11![United Airlines logo]()
$242
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/302:27 pm
SEA
- BOS
1 stop7h 32m
United Airlines
Tue 5/54:35 pm
BOS
- SEA
1 stop9h 12m
United Airlines
Deal found 3/11![United Airlines logo]()
$247
This Cheapflightsfares deal was found by Cheapflights users on 3/14. 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.
Wed 5/2011:30 am
SEA
- BOS
Nonstop5h 35m
JetBlue
Wed 5/277:00 am
BOS
- SEA
Nonstop6h 15m
JetBlue
Deal found 3/14![JetBlue logo]()
$252
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 4/1911:33 pm
SEA
- BOS
1 stop8h 06m
American Airlines
Tue 4/284:34 pm
BOS
- SEA
1 stop9h 04m
American Airlines
Deal found 3/13![American Airlines logo]()
$256
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:45 pm
SEA
- PVD
1 stop8h 05m
Southwest
Fri 5/157:05 pm
PVD
- SEA
1 stop8h 00m
Southwest
Deal found 3/14![Southwest logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/12. 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 5/1311:16 am
SEA
- PVD
1 stop8h 14m
American Airlines
Tue 5/195:52 pm
PVD
- SEA
1 stop9h 44m
American Airlines
Deal found 3/12![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 3/11. 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 5/612:34 pm
SEA
- PVD
1 stop7h 49m
American Airlines
Mon 5/115:52 pm
PVD
- SEA
1 stop9h 44m
American Airlines
Deal found 3/11![American Airlines logo]()
$338
Best flights from Seattle to Rhode IslandDiscover carefully curated flight deals from Seattle to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Seattle to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:45 pm
SEA
- BOS
1 stop8h 15m
Southwest
Mon 5/46:55 pm
BOS
- SEA
1 stop8h 10m
Southwest
Deal found 3/11![Southwest logo]()
$226
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/87:20 am
SEA
- BOS
Nonstop5h 23m
Delta
Mon 4/137:37 am
BOS
- SEA
Nonstop6h 18m
Delta
Deal found 3/10![Delta logo]()
$312
This JetBlue deal was found by Cheapflights users on 3/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:59 pm
SEA
- BOS
1 stop7h 39m
JetBlue
Tue 6/27:00 am
BOS
- SEA
Nonstop6h 15m
JetBlue
Deal found 3/10![JetBlue logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:21 pm
SEA
- BOS
Nonstop5h 38m
Alaska Airlines
Wed 5/69:00 am
BOS
- SEA
Nonstop6h 17m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 3/13. 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 4/2811:59 pm
SEA
- BOS
2 stops10h 30m
United Airlines
Mon 5/46:39 pm
BOS
- SEA
1 stop8h 20m
United Airlines
Deal found 3/13![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:15 am
SEA
- BOS
1 stop8h 55m
Southwest
Wed 4/292:25 pm
BOS
- SEA
2 stops12h 30m
Southwest
Deal found 3/12![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:30 pm
SEA
- BOS
2 stops9h 30m
Southwest
Tue 6/165:30 pm
BOS
- SEA
1 stop9h 50m
Southwest
Deal found 3/12![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:55 pm
SEA
- BOS
1 stop8h 05m
Southwest
Sat 6/612:10 pm
BOS
- SEA
1 stop15h 00m
Southwest
Deal found 3/10![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 3/13. 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.
Wed 6/312:30 pm
SEA
- PVD
1 stop7h 58m
Delta
Tue 6/95:00 pm
PVD
- SEA
1 stop8h 05m
Delta
Deal found 3/13![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 3/11. 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 5/511:53 pm
SEA
- PVD
1 stop7h 27m
United Airlines
Wed 5/67:35 pm
PVD
- SEA
1 stop28h 18m
United Airlines
Deal found 3/11![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:55 pm
SEA
- BOS
1 stop7h 55m
Southwest
Tue 5/52:25 pm
BOS
- SEA
2 stops12h 10m
Southwest
Deal found 3/13![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 3/12. 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 8/133:55 pm
SEA
- BOS
Nonstop5h 28m
Delta
Sun 8/163:30 pm
BOS
- SEA
Nonstop6h 30m
Delta
Deal found 3/12![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 3/10. 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 6/25:20 pm
SEA
- PVD
2 stops13h 24m
United Airlines
Tue 6/95:50 am
PVD
- SEA
1 stop9h 01m
United Airlines
Deal found 3/10![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:45 pm
SEA
- BOS
1 stop8h 10m
Southwest
Mon 4/135:05 pm
BOS
- SEA
1 stop9h 25m
Southwest
Deal found 3/10![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:45 pm
SEA
- PVD
1 stop8h 05m
Southwest
Sun 4/266:40 pm
PVD
- SEA
1 stop8h 30m
Southwest
Deal found 3/14![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:10 pm
SEA
- BOS
2 stops9h 55m
Southwest
Mon 4/204:45 pm
BOS
- SEA
2 stops10h 20m
Southwest
Deal found 3/12![Southwest logo]()
$432
Last-minute flights from Seattle to Rhode IslandDiscover last-minute flight deals from Seattle to Rhode Island. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Rhode Island. Data last updated March 15, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:45 pm
SEA
- BOS
1 stop8h 10m
Southwest
Tue 4/146:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Deal found 3/10![Southwest logo]()
$257
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/812:34 pm
SEA
- BOS
1 stop7h 56m
American Airlines
Wed 4/155:54 pm
BOS
- SEA
1 stop9h 50m
American Airlines
Deal found 3/10![American Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:55 pm
SEA
- BOS
2 stops9h 20m
Southwest
Wed 4/152:25 pm
BOS
- SEA
1 stop12h 45m
Southwest
Deal found 3/10![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:15 am
SEA
- BOS
1 stop13h 50m
Southwest
Tue 4/286:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Deal found 3/11![Southwest logo]()
$231
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 4/1911:33 pm
SEA
- BOS
1 stop8h 06m
American Airlines
Tue 4/284:34 pm
BOS
- SEA
1 stop9h 04m
American Airlines
Deal found 3/13![American Airlines logo]()
$256
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:15 pm
SEA
- BOS
2 stops11h 00m
Southwest
Sat 4/253:15 pm
BOS
- SEA
2 stops9h 55m
Southwest
Deal found 3/11![Southwest logo]()
$236
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
SEA
- BOS
1 stop9h 35m
Southwest
Tue 4/284:45 pm
BOS
- SEA
1 stop8h 45m
Southwest
Deal found 3/10![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:45 pm
SEA
- PVD
1 stop8h 05m
Southwest
Sun 4/266:40 pm
PVD
- SEA
1 stop8h 30m
Southwest
Deal found 3/14![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 3/13. 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 4/285:48 pm
SEA
- PVD
2 stops15h 20m
Delta
Tue 5/53:41 pm
PVD
- SEA
1 stop11h 12m
Delta
Deal found 3/13![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:10 pm
SEA
- BOS
2 stops9h 55m
Southwest
Thu 5/76:55 pm
BOS
- SEA
1 stop8h 10m
Southwest
Deal found 3/10![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:10 pm
SEA
- BOS
2 stops9h 55m
Southwest
Tue 5/52:25 pm
BOS
- SEA
2 stops11h 05m
Southwest
Deal found 3/13![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/302:27 pm
SEA
- BOS
1 stop7h 32m
United Airlines
Tue 5/54:35 pm
BOS
- SEA
1 stop9h 12m
United Airlines
Deal found 3/11![United Airlines logo]()
$247
One-way flights from Seattle to Rhode IslandSearch for one-way flight options from Seattle to Rhode Island. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Seattle to Rhode Island. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This JetBlue deal was found by Cheapflights users on 3/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:30 am
SEA
- BOS
Nonstop5h 35m
JetBlue
Deal found 3/11![JetBlue logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/147:12 pm
SEA
- BOS
2 stops37h 21m
Frontier
Deal found 3/13![Frontier logo]()
$124
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/157:00 am
SEA
- BOS
1 stop7h 26m
United Airlines
Deal found 3/11![United Airlines logo]()
$129
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:15 pm
SEA
- BOS
2 stops11h 00m
Southwest
Deal found 3/10![Southwest logo]()
$134
This Super.com deal was found by Cheapflights users on 3/11. 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.
Wed 6/311:35 am
SEA
- BOS
Nonstop5h 37m
JetBlue
Deal found 3/11![JetBlue logo]()
$137
This Delta deal was found by Cheapflights users on 3/11. 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.
Wed 4/153:40 pm
SEA
- BOS
Nonstop5h 19m
Delta
Deal found 3/11![Delta logo]()
$139
This United Airlines deal was found by Cheapflights users on 3/11. 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 5/51:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/11![United Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/147:12 pm
SEA
- BOS
2 stops25h 13m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$144
This United Airlines deal was found by Cheapflights users on 3/12. 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 6/810:40 pm
SEA
- BOS
1 stop7h 59m
United Airlines
Deal found 3/12![United Airlines logo]()
$145
This United Airlines deal was found by Cheapflights users on 3/12. 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 5/281:00 pm
SEA
- BOS
1 stop7h 59m
United Airlines
Deal found 3/12![United Airlines logo]()
$146
This Super.com deal was found by Cheapflights users on 3/11. 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.
Wed 6/2411:45 am
SEA
- BOS
Nonstop5h 28m
JetBlue
Deal found 3/11![JetBlue logo]()
$147
This American Airlines deal was found by Cheapflights users on 3/10. 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 5/612:34 pm
SEA
- PVD
1 stop7h 49m
American Airlines
Deal found 3/10![American Airlines logo]()
$149
Find flight deals from Seattle to Rhode Island
Keep the following information in mind while searching for Seattle to Rhode Island flight deals. Data was last updated March 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $226 (Southwest) |
One-way from | $119 (JetBlue) |
Popular in | December |
Cheapest in | September |
Average price | $347 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 15, 2026.
Use the filters below to find and compare flights from Seattle to Rhode Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Tue 4/28
11:45 pm-11:00 am
1 stop8h 15m
Boston Logan Intl
Mon 5/4
6:55 pm-12:05 am
1 stop8h 10m
$226
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Thu 4/16
5:15 am-5:10 pm
1 stop8h 55m
Boston Logan Intl
Wed 4/29
2:25 pm-11:55 pm
2 stops12h 30m
$262
Quickest round-trip
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 4/8
7:20 am-3:43 pm
Nonstop5h 23m
Boston Logan Intl
Mon 4/13
7:37 am-10:55 am
Nonstop6h 18m
$312
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Tue 6/9
7:30 pm-8:00 am
2 stops9h 30m
Boston Logan Intl
Tue 6/16
5:30 pm-12:20 am
1 stop9h 50m
$327
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Sun 5/17
11:59 pm-10:38 am
1 stop7h 39m
Boston Logan Intl
Tue 6/2
7:00 am-10:15 am
Nonstop6h 15m
$332
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Mon 6/1
11:55 pm-11:00 am
1 stop8h 05m
Boston Logan Intl
Sat 6/6
12:10 pm-12:10 am
1 stop15h 00m
$337
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Fri 5/1
1:55 pm-12:50 am
1 stop7h 55m
Boston Logan Intl
Tue 5/5
2:25 pm-11:35 pm
2 stops12h 10m
$348
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 4/8
11:45 pm-10:55 am
1 stop8h 10m
Boston Logan Intl
Mon 4/13
5:05 pm-11:30 pm
1 stop9h 25m
$372
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Thu 4/30
3:21 pm-11:59 pm
Nonstop5h 38m
Boston Logan Intl
Wed 5/6
9:00 am-12:17 pm
Nonstop6h 17m
$377
SeattleProvidence
SEA - PVD
SEAPVD
Seattle/Tacoma Intl
Wed 4/22
11:45 pm-10:50 am
1 stop8h 05m
Providence-TFGreen
Sun 4/26
6:40 pm-12:10 am
1 stop8h 30m
$377
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Seattle to Rhode Island
Have a flexible travel schedule? Discover the best time to fly to Rhode Island from Seattle with our price prediction graph.
SEA-BOS
SEA-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 Seattle to Rhode Island
SEA-USRI
SEA-BOS
SEA-PVD
What is the cheapest month to book a flight from Seattle to Rhode Island?
Currently, September is the cheapest month in which you can book a flight from Seattle to Rhode Island (average of $213). Flying from Seattle to Rhode Island in May is currently the most expensive (average of $382). 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.
Reviews of airlines servicing Rhode Island
Get insights into the airlines that provide service to Rhode Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rhode Island. Reviews last updated March 15, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Seattle to Rhode Island. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Seattle 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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Alternative routes for Seattle to Rhode Island
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Complete your trip
Complete your trip to Rhode Island by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Rhode Island by cabin class
Find flights from Seattle to Rhode Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Rhode Island flights
Browse other Seattle and Rhode Island flight options. Last updated on March 15, 2026.
Popular flight searches
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Seattle to Rhode Island flights
Consider these flights traveling from Seattle to Rhode Island.
Top 4 airlines flying from Seattle to Rhode Island
Discover the top 4 airlines that operate flights from Seattle to Rhode Island. 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 March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$478 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$296 | Average$456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$518 | FlexibilityNo cancel fee | On-time69% |