$124+ Cheap flights from Rhode Island to Seattle (SEA)
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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SEA
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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Find cheap flights from Rhode Island to Seattle with Cheapflights
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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 Rhode Island to SeattleExplore the most affordable flight options available from Rhode Island to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
Explore the most affordable flight options available from Rhode Island to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
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 5/14:52 pm
BOS
- SEA
1 stop9h 07m
United Airlines
Tue 5/51:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/11![United Airlines logo]()
$221
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 4/76:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Tue 5/126:00 am
SEA
- BOS
1 stop7h 05m
Southwest
Deal found 3/11![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.
Tue 4/285:35 am
BOS
- SEA
1 stop8h 20m
Southwest
Thu 5/76:15 pm
SEA
- BOS
2 stops10h 50m
Southwest
Deal found 3/11![Southwest logo]()
$231
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/282:37 pm
BOS
- SEA
1 stop9h 16m
United Airlines
Tue 5/51:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/9![United Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 3/9. 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 4/146:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Sun 4/1911:55 pm
SEA
- BOS
1 stop8h 00m
Southwest
Deal found 3/9![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 3/9. 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 4/253:15 pm
BOS
- SEA
2 stops9h 55m
Southwest
Tue 4/286:00 am
SEA
- BOS
1 stop9h 35m
Southwest
Deal found 3/9![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 3/9. 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 4/251:50 pm
BOS
- SEA
2 stops11h 20m
Southwest
Tue 5/57:10 pm
SEA
- BOS
2 stops10h 05m
Southwest
Deal found 3/9![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 3/9. 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 4/82:25 pm
BOS
- SEA
1 stop12h 45m
Southwest
Wed 4/156:00 am
SEA
- BOS
2 stops10h 40m
Southwest
Deal found 3/9![Southwest logo]()
$248
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.
Fri 5/14:52 pm
BOS
- SEA
1 stop9h 07m
United Airlines
Wed 5/61:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/10![United Airlines logo]()
$252
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:00 am
BOS
- SEA
Nonstop6h 20m
Multiple Airlines
Sun 5/177:05 am
SEA
- BOS
1 stop20h 15m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$253
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 4/306:00 am
BOS
- SEA
1 stop8h 39m
United Airlines
Tue 5/51:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/11![United Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 3/9. 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 5/126:10 pm
PVD
- SEA
1 stop9h 00m
Southwest
Tue 5/1911:45 pm
SEA
- PVD
1 stop8h 05m
Southwest
Deal found 3/9![Southwest logo]()
$297
Best flights from Rhode Island to SeattleDiscover carefully curated flight deals from Rhode Island to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from Rhode Island to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
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.
Sat 4/256:00 am
PVD
- SEA
2 stops15h 01m
United Airlines
Wed 4/2911:59 pm
SEA
- PVD
1 stop7h 21m
United Airlines
Deal found 3/12![United Airlines logo]()
$302
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.
Fri 4/247:05 pm
PVD
- SEA
1 stop8h 00m
Southwest
Wed 4/2911:45 pm
SEA
- PVD
1 stop8h 05m
Southwest
Deal found 3/12![Southwest logo]()
$317
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:32 pm
BOS
- SEA
Nonstop6h 26m
Alaska Airlines
Mon 9/145:59 pm
SEA
- BOS
1 stop10h 32m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 3/8. 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 9/33:30 pm
BOS
- SEA
Nonstop6h 30m
Delta
Sun 9/610:00 pm
SEA
- BOS
Nonstop5h 35m
Delta
Deal found 3/8![Delta logo]()
$352
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.
Wed 6/247:10 am
BOS
- SEA
Nonstop6h 23m
JetBlue
Sat 7/411:41 pm
SEA
- BOS
Nonstop5h 18m
JetBlue
Deal found 3/10![JetBlue logo]()
$407
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 5/122:25 pm
BOS
- SEA
2 stops12h 10m
Southwest
Sat 5/168:30 am
SEA
- BOS
2 stops12h 10m
Southwest
Deal found 3/11![Southwest logo]()
$323
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:30 am
BOS
- SEA
2 stops13h 30m
United Airlines
Tue 5/127:00 am
SEA
- BOS
1 stop7h 22m
United Airlines
Deal found 3/9![United Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 8/2910:30 am
BOS
- SEA
1 stop7h 54m
Alaska Airlines
Mon 9/711:40 pm
SEA
- BOS
Nonstop5h 22m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$347
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.
Fri 7/176:35 pm
BOS
- SEA
Nonstop6h 30m
Delta
Fri 7/243:55 pm
SEA
- BOS
Nonstop5h 28m
Delta
Deal found 3/10![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:35 pm
BOS
- SEA
1 stop9h 12m
United Airlines
Tue 5/51:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/9![United Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 4/29:00 am
BOS
- SEA
Nonstop6h 25m
Alaska Airlines
Sun 4/510:15 pm
SEA
- BOS
Nonstop5h 24m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 3/8. 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 4/226:10 pm
PVD
- SEA
1 stop9h 00m
Southwest
Sun 4/2611:55 pm
SEA
- PVD
1 stop7h 55m
Southwest
Deal found 3/8![Southwest logo]()
$377
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.
Fri 6/126:35 pm
BOS
- SEA
1 stop8h 24m
United Airlines
Tue 6/1611:00 pm
SEA
- BOS
1 stop7h 48m
United Airlines
Deal found 3/10![United Airlines logo]()
$380
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:27 pm
BOS
- SEA
1 stop9h 01m
Alaska Airlines
Thu 4/910:15 pm
SEA
- BOS
Nonstop5h 24m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 3/9. 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 8/85:20 am
PVD
- SEA
1 stop14h 40m
Southwest
Mon 8/175:15 am
SEA
- PVD
1 stop7h 00m
Southwest
Deal found 3/9![Southwest logo]()
$397
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:10 am
BOS
- SEA
1 stop9h 59m
Alaska Airlines
Wed 7/153:33 pm
SEA
- BOS
Nonstop5h 26m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$403
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 4/274:35 pm
PVD
- SEA
1 stop10h 59m
United Airlines
Sat 5/212:56 pm
SEA
- PVD
1 stop7h 48m
United Airlines
Deal found 3/12![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 3/8. 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 8/155:20 am
PVD
- SEA
2 stops10h 50m
Southwest
Sat 8/2211:05 pm
SEA
- PVD
1 stop9h 30m
Southwest
Deal found 3/8![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:00 am
PVD
- SEA
2 stops15h 01m
United Airlines
Thu 4/307:36 pm
SEA
- PVD
2 stops11h 44m
United Airlines
Deal found 3/8![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 3/9. 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 7/1110:50 am
PVD
- SEA
2 stops16h 15m
Southwest
Sat 7/185:30 am
SEA
- PVD
2 stops12h 15m
Southwest
Deal found 3/9![Southwest logo]()
$458
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.
Tue 4/2810:20 am
PVD
- SEA
2 stops11h 40m
United Airlines
Sat 5/28:51 am
SEA
- PVD
2 stops11h 53m
United Airlines
Deal found 3/12![United Airlines logo]()
$438
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 7/167:00 pm
PVD
- SEA
1 stop8h 25m
Southwest
Tue 7/289:25 pm
SEA
- PVD
1 stop7h 40m
Southwest
Deal found 3/10![Southwest logo]()
$477
Last-minute flights from Rhode Island to SeattleDiscover last-minute flight deals from Rhode Island to Seattle. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Seattle. Data last updated March 13, 2026 and is based on user searches.
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 4/76:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Tue 5/126:00 am
SEA
- BOS
1 stop7h 05m
Southwest
Deal found 3/11![Southwest logo]()
$226
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.
Tue 4/75:25 pm
BOS
- SEA
1 stop9h 21m
United Airlines
Wed 4/87:12 am
SEA
- BOS
1 stop8h 54m
United Airlines
Deal found 3/12![United Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 3/9. 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 4/82:25 pm
BOS
- SEA
1 stop12h 45m
Southwest
Wed 4/156:00 am
SEA
- BOS
2 stops10h 40m
Southwest
Deal found 3/9![Southwest logo]()
$248
This Southwest deal was found by Cheapflights users on 3/9. 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 4/146:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Sun 4/1911:55 pm
SEA
- BOS
1 stop8h 00m
Southwest
Deal found 3/9![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 3/9. 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 4/253:15 pm
BOS
- SEA
2 stops9h 55m
Southwest
Tue 4/286:00 am
SEA
- BOS
1 stop9h 35m
Southwest
Deal found 3/9![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 3/9. 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 4/251:50 pm
BOS
- SEA
2 stops11h 20m
Southwest
Tue 5/57:10 pm
SEA
- BOS
2 stops10h 05m
Southwest
Deal found 3/9![Southwest logo]()
$247
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.
Sat 4/253:30 pm
BOS
- SEA
1 stop8h 05m
Southwest
Thu 4/3011:55 pm
SEA
- BOS
1 stop9h 45m
Southwest
Deal found 3/10![Southwest logo]()
$257
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.
Sat 4/253:59 pm
BOS
- SEA
1 stop9h 39m
American Airlines
Sat 5/21:19 pm
SEA
- BOS
1 stop8h 06m
American Airlines
Deal found 3/11![American Airlines logo]()
$258
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.
Sat 4/255:52 pm
PVD
- SEA
1 stop9h 44m
American Airlines
Wed 4/2912:34 pm
SEA
- PVD
1 stop7h 53m
American Airlines
Deal found 3/12![American Airlines logo]()
$297
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 4/285:35 am
BOS
- SEA
1 stop8h 20m
Southwest
Thu 5/76:15 pm
SEA
- BOS
2 stops10h 50m
Southwest
Deal found 3/11![Southwest logo]()
$231
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/282:37 pm
BOS
- SEA
1 stop9h 16m
United Airlines
Tue 5/51:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/9![United Airlines logo]()
$232
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 4/306:00 am
BOS
- SEA
1 stop8h 39m
United Airlines
Tue 5/51:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/11![United Airlines logo]()
$255
One-way flights from Rhode Island to SeattleSearch for one-way flight options from Rhode Island to Seattle. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from Rhode Island to Seattle. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Southwest deal was found by Cheapflights users on 3/9. 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 4/72:25 pm
BOS
- SEA
2 stops12h 30m
Southwest
Deal found 3/9![Southwest logo]()
$124
This Flysmarter deal was found by Cheapflights users on 3/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
BOS
- SEA
Nonstop6h 19m
JetBlue
Deal found 3/9![JetBlue logo]()
$125
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.
Tue 4/143:18 pm
BOS
- SEA
1 stop10h 29m
American Airlines
Deal found 3/13![American Airlines logo]()
$128
This Delta deal was found by Cheapflights users on 3/8. 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 4/87:10 am
BOS
- SEA
Nonstop6h 27m
Delta
Deal found 3/8![Delta 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.
Tue 5/122:25 pm
BOS
- SEA
2 stops12h 10m
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.
Tue 6/97:00 am
BOS
- SEA
Nonstop6h 15m
JetBlue
Deal found 3/11![JetBlue logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/146:01 am
BOS
- SEA
3 stops30h 26m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$138
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 6/106:35 pm
BOS
- SEA
Nonstop6h 30m
Delta
Deal found 3/10![Delta logo]()
$139
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:31 pm
BOS
- SEA
2 stops23h 56m
Frontier
Deal found 3/10![Frontier logo]()
$142
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 6/93:45 pm
BOS
- SEA
2 stops11h 45m
Southwest
Deal found 3/10![Southwest logo]()
$144
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 6/27:28 am
BOS
- SEA
1 stop10h 02m
United Airlines
Deal found 3/13![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 5/287:30 am
BOS
- SEA
1 stop9h 46m
United Airlines
Deal found 3/12![United Airlines logo]()
$146
Find flight deals from Rhode Island to Seattle
Keep the following information in mind while searching for Rhode Island to Seattle flight deals. Data was last updated March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $221 (United Airlines) |
One-way from | $124 (Southwest) |
Popular in | December |
Cheapest in | May |
Average price | $317 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rhode Island to Seattle 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 13, 2026.
Use the filters below to find and compare flights from Rhode Island to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ProvidenceSeattle
PVD - SEA
PVDSEA
Providence-TFGreen
Sat 4/25
6:00 am-6:01 pm
2 stops15h 01m
Seattle/Tacoma Intl
Wed 4/29
11:59 pm-10:20 am
1 stop7h 21m
$302
ProvidenceSeattle
PVD - SEA
PVDSEA
Providence-TFGreen
Fri 4/24
7:05 pm-12:05 am
1 stop8h 00m
Seattle/Tacoma Intl
Wed 4/29
11:45 pm-10:50 am
1 stop8h 05m
$317
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Tue 9/1
6:32 pm-9:58 pm
Nonstop6h 26m
Seattle/Tacoma Intl
Mon 9/14
5:59 pm-7:31 am
1 stop10h 32m
$322
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Tue 5/12
2:25 pm-11:35 pm
2 stops12h 10m
Seattle/Tacoma Intl
Sat 5/16
8:30 am-11:40 pm
2 stops12h 10m
$323
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Sat 5/2
8:30 am-7:00 pm
2 stops13h 30m
Seattle/Tacoma Intl
Tue 5/12
7:00 am-5:22 pm
1 stop7h 22m
$342
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Sat 8/29
10:30 am-3:24 pm
1 stop7h 54m
Seattle/Tacoma Intl
Mon 9/7
11:40 pm-8:02 am
Nonstop5h 22m
$347
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Thu 9/3
3:30 pm-7:00 pm
Nonstop6h 30m
Seattle/Tacoma Intl
Sun 9/6
10:00 pm-6:35 am
Nonstop5h 35m
$352
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Sat 5/2
4:35 pm-10:47 pm
1 stop9h 12m
Seattle/Tacoma Intl
Tue 5/5
1:07 pm-11:59 pm
1 stop7h 52m
$352
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Thu 4/2
9:00 am-12:25 pm
Nonstop6h 25m
Seattle/Tacoma Intl
Sun 4/5
10:15 pm-6:39 am
Nonstop5h 24m
$357
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Fri 7/17
6:35 pm-10:05 pm
Nonstop6h 30m
Seattle/Tacoma Intl
Fri 7/24
3:55 pm-12:23 am
Nonstop5h 28m
$372
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Rhode Island to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Rhode Island with our price prediction graph.
BOS-SEA
PVD-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Rhode Island to Seattle
USRI-SEA
BOS-SEA
PVD-SEA
What is the cheapest month to book a flight from Rhode Island to Seattle?
Currently, August is the cheapest month in which you can book a flight from Rhode Island to Seattle (average of $236). Flying from Rhode Island to Seattle in April is currently the most expensive (average of $365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Rhode Island to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsTacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Seattle flight routes
Top destinations
Alternative routes for Rhode Island to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rhode Island to Seattle by cabin class
Find flights from Rhode Island to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Rhode Island and Seattle flights
Browse other Rhode Island and Seattle flight options. Last updated on March 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 13, 2026.
Rhode Island to Seattle flights
Consider these flights traveling from Rhode Island to Seattle.
Top 4 airlines flying from Rhode Island to Seattle
Discover the top 4 airlines that operate flights from Rhode Island to Seattle. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$284 | Average$436 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$294 | Average$467 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$312 | Average$497 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$476 | FlexibilityNo cancel fee | On-time71% |