$133+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PVD
May 27 — Jun 31
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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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 April 27, 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 April 27, 2026.
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Sat 5/237:05 am
SEA
- BOS
1 stop20h 15m
Alaska Airlines
Wed 5/277:11 pm
BOS
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 4/23. 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 9/305:20 am
SEA
- BOS
2 stops10h 15m
Southwest
Wed 10/77:10 am
BOS
- SEA
1 stop8h 40m
Southwest
Deal found 4/23![Southwest logo]()
$269
This Southwest deal was found by Cheapflights users on 4/23. 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 9/95:20 am
SEA
- BOS
2 stops10h 15m
Southwest
Wed 9/165:25 am
BOS
- SEA
2 stops10h 40m
Southwest
Deal found 4/23![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 4/23. 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 9/305:20 am
SEA
- BOS
2 stops10h 15m
Southwest
Wed 10/145:15 am
BOS
- SEA
1 stop13h 30m
Southwest
Deal found 4/23![Southwest logo]()
$275
This American Airlines deal was found by Cheapflights users on 4/22. 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 6/29:35 pm
SEA
- PVD
1 stop10h 23m
American Airlines
Tue 6/94:43 pm
PVD
- SEA
1 stop9h 16m
American Airlines
Deal found 4/22![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/2310:35 pm
SEA
- BOS
1 stop8h 22m
American Airlines
Wed 5/275:49 pm
BOS
- SEA
1 stop9h 27m
American Airlines
Deal found 4/23![American Airlines logo]()
$277
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 6/311:35 am
SEA
- BOS
Nonstop5h 39m
JetBlue
Tue 6/97:00 am
BOS
- SEA
Nonstop6h 15m
JetBlue
Deal found 4/27![JetBlue logo]()
$282
This JetBlue deal was found by Cheapflights users on 4/24. 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 37m
JetBlue
Sat 5/237:00 am
BOS
- SEA
Nonstop6h 17m
JetBlue
Deal found 4/24![JetBlue logo]()
$286
This JetBlue deal was found by Cheapflights users on 4/23. 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.
Wed 6/311:35 am
SEA
- BOS
Nonstop5h 39m
JetBlue
Wed 6/107:00 am
BOS
- SEA
Nonstop6h 15m
JetBlue
Deal found 4/23![JetBlue logo]()
$287
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/106:00 am
SEA
- BOS
1 stop9h 50m
American Airlines
Tue 6/169:01 am
BOS
- SEA
1 stop10h 43m
American Airlines
Deal found 4/27![American Airlines logo]()
$288
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Tue 9/1511:55 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Tue 9/226:59 pm
BOS
- SEA
Nonstop6h 39m
JetBlue
Deal found 4/27![JetBlue logo]()
$292
This Delta deal was found by Cheapflights users on 4/23. 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 5/204:10 pm
SEA
- BOS
Nonstop5h 30m
Delta
Wed 5/273:55 pm
BOS
- SEA
Nonstop6h 10m
Delta
Deal found 4/23![Delta logo]()
$297
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 April 27, 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 April 27, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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 6/87:49 pm
SEA
- BOS
1 stop7h 16m
Delta
Fri 6/127:25 pm
BOS
- SEA
Nonstop6h 24m
Delta
Deal found 4/23![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 5/163:30 pm
SEA
- BOS
Nonstop5h 29m
Alaska Airlines
Sat 5/236:40 pm
BOS
- SEA
1 stop17h 45m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$302
This JetBlue deal was found by Cheapflights users on 4/27. 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.
Mon 7/611:44 pm
SEA
- BOS
Nonstop5h 16m
JetBlue
Mon 7/137:24 pm
BOS
- SEA
Nonstop6h 25m
JetBlue
Deal found 4/27![JetBlue logo]()
$367
This Southwest deal was found by Cheapflights users on 4/24. 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 8/611:05 pm
SEA
- BOS
1 stop6h 55m
Southwest
Mon 8/105:25 am
BOS
- SEA
1 stop11h 30m
Southwest
Deal found 4/24![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/197:36 pm
SEA
- PVD
2 stops11h 45m
United Airlines
Thu 5/286:00 am
PVD
- SEA
1 stop8h 38m
United Airlines
Deal found 4/25![United Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/711:16 am
SEA
- PVD
1 stop8h 18m
American Airlines
Mon 5/115:52 pm
PVD
- SEA
1 stop9h 44m
American Airlines
Deal found 4/22![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 4/27. 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 10/2110:00 pm
SEA
- BOS
Nonstop5h 33m
Delta
Mon 10/266:30 pm
BOS
- SEA
Nonstop6h 34m
Delta
Deal found 4/27![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 4/23. 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 9/233:55 pm
SEA
- BOS
Nonstop5h 28m
Delta
Mon 9/286:35 pm
BOS
- SEA
Nonstop6h 30m
Delta
Deal found 4/23![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 4/25. 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 7/239:25 pm
SEA
- BOS
1 stop9h 25m
Southwest
Wed 7/295:30 pm
BOS
- SEA
1 stop9h 50m
Southwest
Deal found 4/25![Southwest logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Mon 8/107:26 am
SEA
- BOS
1 stop19h 14m
Alaska Airlines
Sun 8/167:03 am
BOS
- SEA
Nonstop6h 23m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/2011:53 pm
SEA
- BOS
2 stops12h 23m
United Airlines
Wed 5/277:28 am
BOS
- SEA
1 stop10h 02m
United Airlines
Deal found 4/24![United Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 4/22. 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 6/210:27 am
SEA
- PVD
2 stops10h 32m
American Airlines
Tue 6/94:43 pm
PVD
- SEA
2 stops11h 16m
American Airlines
Deal found 4/22![American Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 4/27. 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 8/263:55 pm
SEA
- BOS
Nonstop5h 28m
Delta
Thu 9/33:30 pm
BOS
- SEA
Nonstop6h 30m
Delta
Deal found 4/27![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 4/26. 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 5/1111:55 pm
SEA
- PVD
1 stop7h 55m
Southwest
Fri 5/157:05 pm
PVD
- SEA
1 stop8h 00m
Southwest
Deal found 4/26![Southwest logo]()
$467
This Southwest deal was found by Cheapflights users on 4/26. 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 6/1711:05 pm
SEA
- BOS
2 stops10h 05m
Southwest
Thu 6/254:45 pm
BOS
- SEA
1 stop10h 45m
Southwest
Deal found 4/26![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 4/22. 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 7/209:25 pm
SEA
- PVD
1 stop7h 40m
Southwest
Mon 7/277:00 pm
PVD
- SEA
1 stop8h 25m
Southwest
Deal found 4/22![Southwest logo]()
$498
This Southwest deal was found by Cheapflights users on 4/23. 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 7/125:15 am
SEA
- PVD
1 stop12h 30m
Southwest
Sat 7/185:45 pm
PVD
- SEA
1 stop8h 45m
Southwest
Deal found 4/23![Southwest logo]()
$502
This Delta deal was found by Cheapflights users on 4/22. 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 5/186:00 am
SEA
- PVD
1 stop10h 05m
Delta
Thu 5/215:00 pm
PVD
- SEA
1 stop8h 48m
Delta
Deal found 4/22![Delta logo]()
$562
This Southwest deal was found by Cheapflights users on 4/23. 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.
Sat 5/2311:55 pm
SEA
- PVD
2 stops9h 35m
Southwest
Sat 5/302:45 pm
PVD
- SEA
2 stops11h 15m
Southwest
Deal found 4/23![Southwest logo]()
$513
This Delta deal was found by Cheapflights users on 4/25. 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 6/175:30 am
SEA
- PVD
1 stop7h 46m
Delta
Sat 6/278:41 am
PVD
- SEA
1 stop18h 18m
Delta
Deal found 4/25![Delta logo]()
$582
Last-minute flights from Seattle to Rhode IslandDiscover last-minute flight deals from Seattle to Rhode Island. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Rhode Island. Data last updated April 27, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 4/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:34 am
SEA
- BOS
Nonstop5h 37m
Alaska Airlines
Sat 5/237:11 pm
BOS
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$269
This JetBlue deal was found by Cheapflights users on 4/24. 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 37m
JetBlue
Sat 5/237:00 am
BOS
- SEA
Nonstop6h 17m
JetBlue
Deal found 4/24![JetBlue logo]()
$286
This Expedia deal was found by Cheapflights users on 4/26. 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.
Wed 5/203:30 pm
SEA
- BOS
Nonstop5h 29m
Multiple Airlines
Wed 5/277:00 am
BOS
- SEA
Nonstop6h 17m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 4/23. 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 5/204:10 pm
SEA
- BOS
Nonstop5h 30m
Delta
Tue 5/267:48 am
BOS
- SEA
Nonstop6h 07m
Delta
Deal found 4/23![Delta logo]()
$297
This CheapOair deal was found by Cheapflights users on 4/23. 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 5/203:30 pm
SEA
- BOS
Nonstop5h 29m
Alaska Airlines
Wed 5/276:40 pm
BOS
- SEA
1 stop17h 45m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$302
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Sat 5/237:05 am
SEA
- BOS
1 stop20h 15m
Alaska Airlines
Wed 5/277:11 pm
BOS
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/2310:35 pm
SEA
- BOS
1 stop8h 22m
American Airlines
Wed 5/275:49 pm
BOS
- SEA
1 stop9h 27m
American Airlines
Deal found 4/23![American Airlines logo]()
$277
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 5/2311:35 am
SEA
- BOS
Nonstop5h 39m
JetBlue
Sat 5/307:00 am
BOS
- SEA
Nonstop6h 17m
JetBlue
Deal found 4/23![JetBlue logo]()
$282
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/2610:35 pm
SEA
- BOS
1 stop7h 06m
American Airlines
Wed 6/36:36 pm
BOS
- SEA
1 stop8h 40m
American Airlines
Deal found 4/27![American Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 4/26. 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 5/2611:58 pm
SEA
- PVD
1 stop10h 06m
American Airlines
Tue 6/26:16 am
PVD
- SEA
1 stop8h 25m
American Airlines
Deal found 4/26![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 5/307:15 am
SEA
- BOS
Nonstop5h 40m
Delta
Sat 6/67:48 am
BOS
- SEA
Nonstop6h 05m
Delta
Deal found 4/27![Delta logo]()
$298
This Flighttix deal was found by Cheapflights users on 4/26. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:55 am
SEA
- BOS
Nonstop5h 37m
Multiple Airlines
Sat 6/67:00 am
BOS
- SEA
Nonstop6h 15m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$301
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 April 27, 2026.
Search for one-way flight options from Seattle to Rhode Island. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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 5/186:00 am
SEA
- PVD
1 stop10h 05m
Delta
Deal found 4/23![Delta logo]()
$133
This Delta deal was found by Cheapflights users on 4/23. 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 5/204:10 pm
SEA
- BOS
Nonstop5h 30m
Delta
Deal found 4/23![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 4/23. 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 5/1212:30 pm
SEA
- PVD
1 stop7h 58m
Delta
Deal found 4/23![Delta logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/17:50 pm
SEA
- BOS
2 stops26h 34m
Frontier
Deal found 4/27![Frontier logo]()
$150
This Southwest deal was found by Cheapflights users on 4/24. 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 6/811:05 pm
SEA
- BOS
1 stop8h 50m
Southwest
Deal found 4/24![Southwest logo]()
$152
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/1810:53 pm
SEA
- BOS
1 stop9h 08m
United Airlines
Deal found 4/27![United Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/177:50 pm
SEA
- BOS
2 stops33h 54m
Frontier
Deal found 4/23![Frontier logo]()
$156
This Southwest deal was found by Cheapflights users on 4/23. 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 8/1711:00 pm
SEA
- BOS
1 stop11h 35m
Southwest
Deal found 4/23![Southwest logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 6/87:50 pm
SEA
- BOS
2 stops36h 15m
Frontier
Deal found 4/24![Frontier logo]()
$158
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/1311:00 pm
SEA
- BOS
1 stop8h 20m
United Airlines
Deal found 4/23![United Airlines logo]()
$159
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 5/183:02 pm
SEA
- BOS
1 stop11h 42m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/107:50 pm
SEA
- BOS
2 stops33h 54m
Frontier
Deal found 4/24![Frontier logo]()
$165
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 April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (Delta) |
One-way from | $133 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $442 |
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 April 27, 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
Mon 6/8
7:49 pm-6:05 am
1 stop7h 16m
Boston Logan Intl
Fri 6/12
7:25 pm-10:49 pm
Nonstop6h 24m
$267
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Sat 5/16
3:30 pm-11:59 pm
Nonstop5h 29m
Boston Logan Intl
Sat 5/23
6:40 pm-9:25 am
1 stop17h 45m
$302
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 10/21
10:00 pm-6:33 am
Nonstop5h 33m
Boston Logan Intl
Mon 10/26
6:30 pm-10:04 pm
Nonstop6h 34m
$332
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 9/23
3:55 pm-12:23 am
Nonstop5h 28m
Boston Logan Intl
Mon 9/28
6:35 pm-10:05 pm
Nonstop6h 30m
$357
Quickest round-trip
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Mon 7/6
11:44 pm-8:00 am
Nonstop5h 16m
Boston Logan Intl
Mon 7/13
7:24 pm-10:49 pm
Nonstop6h 25m
$367
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Thu 8/6
11:05 pm-9:00 am
1 stop6h 55m
Boston Logan Intl
Mon 8/10
5:25 am-1:55 pm
1 stop11h 30m
$387
SeattleProvidence
SEA - PVD
SEAPVD
Seattle/Tacoma Intl
Tue 5/19
7:36 pm-10:21 am
2 stops11h 45m
Providence-TFGreen
Thu 5/28
6:00 am-11:38 am
1 stop8h 38m
$388
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 8/26
3:55 pm-12:23 am
Nonstop5h 28m
Boston Logan Intl
Thu 9/3
3:30 pm-7:00 pm
Nonstop6h 30m
$417
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Thu 7/23
9:25 pm-9:50 am
1 stop9h 25m
Boston Logan Intl
Wed 7/29
5:30 pm-12:20 am
1 stop9h 50m
$432
SeattleProvidence
SEA - PVD
SEAPVD
Seattle/Tacoma Intl
Thu 5/7
11:16 am-10:34 pm
1 stop8h 18m
Providence-TFGreen
Mon 5/11
5:52 pm-12:36 am
1 stop9h 44m
$443
Showing 1-10 of 43 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
How far ahead should I book a flight from Seattle to Rhode Island?
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Rhode Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Rhode Island?
Currently, December is the cheapest month in which you can book a flight from Seattle to Rhode Island (average of $168). Flying from Seattle to Rhode Island in May is currently the most expensive (average of $342). 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.
How much does it cost to fly round-trip from Seattle to Rhode Island?
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 April 27, 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
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 April 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$491 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$306 | Average$454 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$556 | FlexibilityNo cancel fee | On-time69% |