$147+ Cheap flights from Rhode Island to Washington
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SEA
Jul 17 — Jul 241
Round-trip
1 adult, Economy
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Cheapest flights from Rhode Island to WashingtonExplore the most affordable flight options available from Rhode Island to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juni 17, 2026.
Explore the most affordable flight options available from Rhode Island to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juni 17, 2026.
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Di 8/186:00 am
BOS
- PDX
1 stop8h 50m
American Airlines
Mo 8/2410:59 pm
PDX
- BOS
1 stop10h 39m
American Airlines
Deal found 6/13![American Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Mo 10/56:00 am
BOS
- PDX
1 stop8h 33m
United Airlines
Fr 10/96:55 pm
PDX
- BOS
1 stop8h 05m
United Airlines
Deal found 6/16![United Airlines logo]()
$286
This Southwest deal was found by Cheapflights users on 6/14. 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.
Sa 7/43:10 pm
BOS
- PDX
1 stop8h 10m
Southwest
Mo 7/1311:30 pm
PDX
- BOS
1 stop9h 45m
Southwest
Deal found 6/14![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 6/14. 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.
Mi 8/129:05 am
BOS
- PDX
1 stop12h 55m
Southwest
Mi 8/198:00 am
PDX
- BOS
1 stop13h 25m
Southwest
Deal found 6/14![Southwest logo]()
$288
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/161:00 pm
BOS
- SEA
1 stop10h 42m
JetBlue
Di 9/2211:55 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Deal found 6/12![JetBlue logo]()
$290
This Southwest deal was found by Cheapflights users on 6/14. 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.
Sa 8/155:30 am
BOS
- PDX
1 stop8h 10m
Southwest
Mi 8/198:00 am
PDX
- BOS
1 stop13h 25m
Southwest
Deal found 6/14![Southwest logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Di 7/76:01 am
BOS
- PDX
1 stop8h 32m
American Airlines
Fr 7/1010:30 pm
PDX
- BOS
1 stop8h 25m
American Airlines
Deal found 6/12![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Di 7/76:01 am
BOS
- PDX
1 stop8h 32m
American Airlines
Di 7/1410:30 pm
PDX
- BOS
1 stop10h 33m
American Airlines
Deal found 6/16![American Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 6/16. 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.
Do 8/276:45 pm
BOS
- GEG
1 stop8h 08m
Delta
Mi 9/212:36 pm
GEG
- BOS
1 stop9h 49m
Delta
Deal found 6/16![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Do 9/175:00 pm
BOS
- PDX
1 stop9h 12m
American Airlines
Mo 9/217:25 am
PDX
- BOS
1 stop7h 43m
American Airlines
Deal found 6/12![American Airlines logo]()
$293
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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.
Sa 9/121:00 pm
BOS
- SEA
1 stop10h 42m
JetBlue
Mo 9/2111:55 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Deal found 6/16![JetBlue logo]()
$295
This Southwest deal was found by Cheapflights users on 6/16. 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.
Di 9/152:45 pm
BOS
- PDX
2 stops10h 30m
Southwest
Mo 9/2811:30 pm
PDX
- BOS
1 stop7h 25m
Southwest
Deal found 6/16![Southwest logo]()
$295
Best flights from Rhode Island to WashingtonDiscover carefully curated flight deals from Rhode Island to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Juni 17, 2026.
Discover carefully curated flight deals from Rhode Island to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Juni 17, 2026.
This Delta deal was found by Cheapflights users on 6/13. 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.
Mi 8/195:51 am
BOS
- PDX
1 stop10h 47m
Delta
Di 8/2512:35 am
PDX
- BOS
1 stop7h 12m
Delta
Deal found 6/13![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 6/16. 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.
Sa 10/172:15 pm
BOS
- PDX
2 stops10h 45m
Southwest
Mi 10/213:00 pm
PDX
- BOS
1 stop12h 50m
Southwest
Deal found 6/16![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Di 9/13:10 pm
BOS
- PDX
1 stop8h 55m
United Airlines
Mi 9/27:07 pm
PDX
- BOS
2 stops11h 41m
United Airlines
Deal found 6/16![United Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Fr 10/237:50 am
BOS
- PDX
1 stop15h 50m
Alaska Airlines
Fr 10/239:44 pm
PDX
- BOS
Nonstop5h 31m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$363
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/257:01 pm
BOS
- SEA
Nonstop6h 30m
JetBlue
Di 8/410:19 pm
SEA
- BOS
1 stop10h 14m
JetBlue
Deal found 6/12![JetBlue logo]()
$416
This Sun Country Air deal was found by Cheapflights users on 6/12. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 7/911:55 am
BOS
- GEG
1 stop8h 51m
Sun Country Air
So 7/194:47 pm
GEG
- BOS
1 stop13h 46m
Sun Country Air
Deal found 6/12![Sun Country Air logo]()
$525
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Do 9/102:56 pm
PVD
- PSC
2 stops11h 36m
American Airlines
Mo 9/145:05 am
PSC
- PVD
2 stops13h 49m
American Airlines
Deal found 6/16![American Airlines logo]()
$580
This Delta deal was found by Cheapflights users on 6/11. 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.
Mi 9/91:33 pm
PVD
- PDX
1 stop11h 21m
Delta
Mo 9/148:44 pm
PDX
- PVD
2 stops12h 23m
Delta
Deal found 6/11![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 6/14. 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.
Fr 9/253:55 pm
BOS
- PDX
1 stop7h 50m
Southwest
So 9/2711:30 pm
PDX
- BOS
1 stop9h 10m
Southwest
Deal found 6/14![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Di 6/304:15 pm
BOS
- PDX
1 stop11h 35m
United Airlines
Di 7/1411:40 pm
PDX
- BOS
1 stop8h 25m
United Airlines
Deal found 6/15![United Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Di 8/186:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Mi 9/97:03 am
PDX
- BOS
Nonstop5h 42m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/1012:37 pm
BOS
- PDX
2 stops14h 57m
United Airlines
So 9/1311:02 pm
PDX
- BOS
1 stop8h 52m
United Airlines
Deal found 6/14![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/12. 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.
Mi 9/25:55 pm
PVD
- PDX
1 stop8h 15m
Southwest
Mi 9/911:30 pm
PDX
- PVD
1 stop9h 00m
Southwest
Deal found 6/12![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 6/16. 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.
Fr 9/185:55 am
BOS
- PDX
1 stop9h 52m
Delta
Sa 9/195:37 pm
PDX
- BOS
1 stop8h 56m
Delta
Deal found 6/16![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/296:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Mi 8/52:55 pm
PDX
- BOS
1 stop11h 45m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$377
This JetBlue deal was found by Cheapflights users on 6/11. 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.
Di 6/307:24 pm
BOS
- SEA
Nonstop6h 25m
JetBlue
So 7/511:44 pm
SEA
- BOS
Nonstop5h 16m
JetBlue
Deal found 6/11![JetBlue logo]()
$425
This Southwest deal was found by Cheapflights users on 6/15. 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.
Di 8/42:45 pm
BOS
- SEA
2 stops11h 40m
Southwest
Di 8/1111:05 pm
SEA
- BOS
1 stop10h 10m
Southwest
Deal found 6/15![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Fr 7/310:35 am
BOS
- PDX
2 stops15h 13m
United Airlines
Di 7/2111:16 am
PDX
- BOS
1 stop10h 55m
United Airlines
Deal found 6/15![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 6/15. 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.
Sa 8/292:54 pm
PVD
- PDX
1 stop8h 23m
Delta
Di 9/111:45 am
PDX
- PVD
1 stop9h 14m
Delta
Deal found 6/15![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 6/16. 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.
Mi 9/163:00 pm
PVD
- SEA
2 stops11h 25m
Southwest
Mi 9/235:20 am
SEA
- PVD
1 stop8h 05m
Southwest
Deal found 6/16![Southwest logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Sa 8/227:59 pm
BOS
- SEA
Nonstop6h 13m
Alaska Airlines
Sa 8/2911:59 am
SEA
- BOS
1 stop15h 10m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 6/13. 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.
Di 8/253:20 pm
BOS
- SEA
2 stops10h 45m
Southwest
Do 9/1011:00 pm
SEA
- BOS
2 stops10h 30m
Southwest
Deal found 6/13![Southwest logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Mi 11/47:02 am
BOS
- GEG
2 stops14h 42m
Alaska Airlines
So 11/88:14 am
GEG
- BOS
1 stop20h 14m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Sa 9/269:20 am
BOS
- GEG
1 stop12h 11m
United Airlines
Mi 9/301:38 pm
GEG
- BOS
1 stop7h 21m
United Airlines
Deal found 6/15![United Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Mi 7/227:08 am
PVD
- GEG
1 stop9h 31m
American Airlines
Di 7/286:30 am
GEG
- PVD
2 stops13h 27m
American Airlines
Deal found 6/13![American Airlines logo]()
$584
This Delta deal was found by Cheapflights users on 6/13. 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.
Fr 7/36:50 pm
BOS
- PSC
1 stop8h 08m
Delta
Sa 7/115:25 am
PSC
- BOS
1 stop7h 34m
Delta
Deal found 6/13![Delta logo]()
$452
This Southwest deal was found by Cheapflights users on 6/15. 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.
Sa 8/225:30 am
BOS
- SEA
2 stops10h 40m
Southwest
So 8/3011:00 pm
SEA
- BOS
2 stops10h 30m
Southwest
Deal found 6/15![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Di 6/307:03 am
BOS
- SEA
Nonstop6h 23m
Alaska Airlines
Fr 7/38:07 pm
SEA
- BOS
1 stop16h 44m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 6/13. 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.
So 9/135:55 am
BOS
- PDX
1 stop9h 50m
Southwest
Sa 9/197:35 am
PDX
- BOS
2 stops11h 05m
Southwest
Deal found 6/13![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Di 11/176:00 am
PVD
- SEA
1 stop8h 40m
United Airlines
Mi 11/1810:40 pm
SEA
- PVD
1 stop9h 24m
United Airlines
Deal found 6/16![United Airlines logo]()
$471
Last-minute flights from Rhode Island to WashingtonDiscover last-minute flight deals from Rhode Island to Washington. Data last updated Juni 17, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Washington. Data last updated Juni 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Mo 6/296:00 am
BOS
- PDX
1 stop9h 08m
United Airlines
Mo 7/1310:40 pm
PDX
- BOS
1 stop7h 49m
United Airlines
Deal found 6/15![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Fr 7/35:00 pm
BOS
- PDX
1 stop8h 30m
United Airlines
Di 7/2111:40 pm
PDX
- BOS
1 stop8h 25m
United Airlines
Deal found 6/15![United Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sa 7/46:00 am
BOS
- PDX
1 stop8h 37m
United Airlines
Mi 7/2210:40 pm
PDX
- BOS
1 stop7h 49m
United Airlines
Deal found 6/17![United Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 6/14. 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.
Sa 7/43:10 pm
BOS
- PDX
1 stop8h 10m
Southwest
Mo 7/1311:30 pm
PDX
- BOS
1 stop9h 45m
Southwest
Deal found 6/14![Southwest logo]()
$287
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Di 7/76:01 am
BOS
- PDX
1 stop8h 32m
American Airlines
Fr 7/1010:30 pm
PDX
- BOS
1 stop8h 25m
American Airlines
Deal found 6/12![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Di 7/76:01 am
BOS
- PDX
1 stop8h 32m
American Airlines
Di 7/1410:30 pm
PDX
- BOS
1 stop10h 33m
American Airlines
Deal found 6/16![American Airlines logo]()
$292
This Cheapflightsfares deal was found by Cheapflights users on 6/17. 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.
Fr 7/107:19 pm
BOS
- PDX
Nonstop6h 12m
JetBlue
Sa 7/1111:27 pm
PDX
- BOS
Nonstop5h 21m
JetBlue
Deal found 6/17![JetBlue logo]()
$302
This Flysmarter deal was found by Cheapflights users on 6/17. 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.
Fr 7/107:19 pm
BOS
- PDX
Nonstop6h 12m
JetBlue
Do 7/162:16 pm
PDX
- BOS
Nonstop5h 24m
JetBlue
Deal found 6/17![JetBlue logo]()
$303
This flygcity.se deal was found by Cheapflights users on 6/16. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/119:55 am
BOS
- PDX
Nonstop6h 08m
JetBlue
Fr 7/172:16 pm
PDX
- BOS
Nonstop5h 24m
JetBlue
Deal found 6/16![JetBlue logo]()
$299
This JetBlue deal was found by Cheapflights users on 6/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/117:19 pm
BOS
- PDX
Nonstop6h 12m
JetBlue
Do 7/162:16 pm
PDX
- BOS
Nonstop5h 24m
JetBlue
Deal found 6/14![JetBlue logo]()
$307
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/144:42 pm
PVD
- PDX
1 stop10h 13m
American Airlines
Di 7/2110:30 pm
PDX
- PVD
1 stop8h 46m
American Airlines
Deal found 6/14![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/282:59 pm
PVD
- SEA
1 stop10h 57m
American Airlines
Di 8/49:35 pm
SEA
- PVD
1 stop9h 53m
American Airlines
Deal found 6/14![American Airlines logo]()
$366
One-way flights from Rhode Island to WashingtonSearch for one-way flight options from Rhode Island to Washington. Find affordable one-way fares based on user searches. Data last updated Juni 17, 2026.
Search for one-way flight options from Rhode Island to Washington. Find affordable one-way fares based on user searches. Data last updated Juni 17, 2026.
This Delta deal was found by Cheapflights users on 6/16. 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.
Sa 9/196:45 pm
BOS
- GEG
1 stop8h 07m
Delta
Deal found 6/16![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 6/15. 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.
So 8/305:51 am
BOS
- GEG
1 stop10h 06m
Delta
Deal found 6/15![Delta logo]()
$152
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Di 8/45:30 pm
PVD
- PDX
1 stop10h 20m
American Airlines
Deal found 6/12![American Airlines logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Sa 7/116:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$154
This Southwest deal was found by Cheapflights users on 6/15. 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.
Mo 9/218:40 am
BOS
- PDX
2 stops17h 25m
Southwest
Deal found 6/15![Southwest logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/49:57 am
BOS
- PDX
Nonstop6h 08m
JetBlue
Deal found 6/13![JetBlue logo]()
$159
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 9/45:08 pm
BOS
- PDX
1 stop8h 46m
United Airlines
Deal found 6/14![United Airlines logo]()
$162
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/45:45 pm
PVD
- SEA
1 stop10h 07m
American Airlines
Deal found 6/14![American Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 6/12. 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.
Sa 7/116:05 am
BOS
- PDX
1 stop8h 31m
Delta
Deal found 6/12![Delta logo]()
$164
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Do 12/1010:44 am
BOS
- PDX
1 stop10h 21m
United Airlines
Deal found 6/13![United Airlines logo]()
$166
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fr 9/255:08 pm
BOS
- PDX
1 stop8h 45m
United Airlines
Deal found 6/12![United Airlines logo]()
$168
This Delta deal was found by Cheapflights users on 6/15. 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.
Mi 7/16:00 am
PVD
- SEA
1 stop9h 25m
Delta
Deal found 6/15![Delta logo]()
$169
Find flight deals from Rhode Island to Washington
Keep the following information in mind while searching for Rhode Island to Washington flight deals. Data was last updated Juni 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $285 (American Airlines) |
One-way from | $147 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $470 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rhode Island to Washington 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 Juni 17, 2026.
Use the filters below to find and compare flights from Rhode Island to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Mi 8/19
5:51 am-1:38 pm
1 stop10h 47m
Portland
Di 8/25
12:35 am-10:47 am
1 stop7h 12m
$327
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Sa 10/17
2:15 pm-10:00 pm
2 stops10h 45m
Portland
Mi 10/21
3:00 pm-6:50 am
1 stop12h 50m
$328
ProvidencePortland
PVD - PDX
PVDPDX
Providence-TFGreen
Mi 9/9
1:33 pm-9:54 pm
1 stop11h 21m
Portland
Mo 9/14
8:44 pm-12:07 pm
2 stops12h 23m
$329
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Fr 9/25
3:55 pm-8:45 pm
1 stop7h 50m
Portland
So 9/27
11:30 pm-11:40 am
1 stop9h 10m
$347
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Di 9/1
3:10 pm-9:05 pm
1 stop8h 55m
Portland
Mi 9/2
7:07 pm-9:48 am
2 stops11h 41m
$352
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Di 6/30
4:15 pm-12:50 am
1 stop11h 35m
Portland
Di 7/14
11:40 pm-11:05 am
1 stop8h 25m
$352
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Do 9/10
12:37 pm-12:34 am
2 stops14h 57m
Portland
So 9/13
11:02 pm-10:54 am
1 stop8h 52m
$352
ProvidencePortland
PVD - PDX
PVDPDX
Providence-TFGreen
Mi 9/2
5:55 pm-11:10 pm
1 stop8h 15m
Portland
Mi 9/9
11:30 pm-11:30 am
1 stop9h 00m
$355
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Fr 9/18
5:55 am-12:47 pm
1 stop9h 52m
Portland
Sa 9/19
5:37 pm-5:33 am
1 stop8h 56m
$357
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Di 8/4
2:45 pm-11:25 pm
2 stops11h 40m
Seattle/Tacoma Intl
Di 8/11
11:05 pm-12:15 pm
1 stop10h 10m
$357
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Rhode Island to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Rhode Island with our price prediction graph.
BOS-PDX
BOS-SEA
BOS-GEG
PVD-PDX
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 Washington
USRI-USWA
BOS-PDX
BOS-SEA
BOS-GEG
PVD-PDX
What is the cheapest month to book a flight from Rhode Island to State of Washington?
Currently, July is the cheapest month in which you can book a flight from Rhode Island to State of Washington (average of $146). Flying from Rhode Island to State of Washington in April is currently the most expensive (average of $357). 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 Rhode Island to State of Washington?
How far ahead should I book a flight from Rhode Island to State of Washington?
Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rhode Island to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated Juni 17, 2026.
Read through reviews of airlines operating flights from Rhode Island to Washington, such as Southwest,Delta, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Overall
7.9
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Rhode Island to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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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Alternative routes for Rhode Island to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rhode Island to Washington by cabin class
Find flights from Rhode Island to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Rhode Island and Washington flights
Browse other Rhode Island and Washington flight options. Last updated on Juni 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Rhode Island after your stay in Washington
Rhode Island to Washington flights
Consider these flights traveling from Rhode Island to Washington.
Top 4 airlines flying from Rhode Island to Washington
Discover the top 4 airlines that operate flights from Rhode Island to Washington. 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 Juni 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$208 | Average$527 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$294 | Average$583 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$481 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$497 | FlexibilityNo cancel fee | On-time69% |