$139+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SEA
Jun 1 — Jun 81
Round-trip
1 adult, Economy
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Find cheap flights from Rhode Island to Washington 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 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 May 2, 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 May 2, 2026.
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Fri 5/296:00 am
BOS
- PDX
1 stop8h 34m
American Airlines
Sun 5/3110:40 pm
PDX
- BOS
1 stop7h 01m
American Airlines
Deal found 4/28![American Airlines logo]()
$262
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
BOS
- SEA
Nonstop6h 17m
JetBlue
Wed 6/311:35 am
SEA
- BOS
Nonstop5h 39m
JetBlue
Deal found 4/27![JetBlue logo]()
$268
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 7/155:10 am
BOS
- PDX
1 stop8h 26m
American Airlines
Tue 7/2110:57 pm
PDX
- BOS
1 stop8h 31m
American Airlines
Deal found 4/30![American Airlines logo]()
$272
This SmartFares deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Sat 6/68:37 am
PDX
- BOS
Nonstop5h 31m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:15 pm
BOS
- PDX
1 stop8h 33m
United Airlines
Mon 6/110:52 pm
PDX
- BOS
1 stop8h 01m
United Airlines
Deal found 5/1![United Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/276:00 am
PVD
- PDX
1 stop8h 38m
United Airlines
Sat 5/3011:45 pm
PDX
- PVD
1 stop7h 46m
United Airlines
Deal found 4/28![United Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/95:57 pm
BOS
- PDX
1 stop9h 53m
American Airlines
Fri 6/1210:40 pm
PDX
- BOS
1 stop10h 06m
American Airlines
Deal found 4/30![American Airlines logo]()
$277
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.
Thu 7/96:45 pm
BOS
- PDX
1 stop8h 17m
United Airlines
Mon 7/1311:30 pm
PDX
- BOS
1 stop7h 50m
United Airlines
Deal found 4/27![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:23 pm
PVD
- PDX
1 stop8h 33m
American Airlines
Tue 9/111:20 pm
PDX
- PVD
1 stop9h 30m
American Airlines
Deal found 5/1![American Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 10/16:00 am
BOS
- PDX
1 stop8h 55m
United Airlines
Sun 10/410:59 pm
PDX
- BOS
1 stop7h 25m
United Airlines
Deal found 4/28![United Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:06 pm
PVD
- PDX
2 stops12h 45m
American Airlines
Tue 6/29:47 pm
PDX
- PVD
1 stop10h 11m
American Airlines
Deal found 5/1![American Airlines logo]()
$282
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
BOS
- SEA
Nonstop6h 17m
JetBlue
Wed 6/1011:35 am
SEA
- BOS
Nonstop5h 37m
JetBlue
Deal found 4/30![JetBlue logo]()
$282
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 May 2, 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 May 2, 2026.
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:43 pm
PVD
- PDX
1 stop10h 16m
American Airlines
Sat 5/3012:35 pm
PDX
- PVD
1 stop7h 38m
American Airlines
Deal found 4/28![American Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:28 pm
PVD
- PDX
1 stop9h 07m
United Airlines
Sun 5/1711:55 pm
PDX
- PVD
1 stop7h 26m
United Airlines
Deal found 5/1![United Airlines logo]()
$295
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.
Tue 5/267:48 am
BOS
- SEA
Nonstop6h 07m
Delta
Sat 5/307:15 am
SEA
- BOS
Nonstop5h 40m
Delta
Deal found 4/27![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Fri 6/59:46 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/95:25 am
BOS
- PDX
1 stop8h 15m
Southwest
Fri 9/1811:30 pm
PDX
- BOS
2 stops11h 40m
Southwest
Deal found 4/30![Southwest logo]()
$342
This JetBlue deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:24 pm
BOS
- SEA
Nonstop6h 25m
JetBlue
Sun 7/1211:44 pm
SEA
- BOS
Nonstop5h 16m
JetBlue
Deal found 5/1![JetBlue logo]()
$397
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:06 pm
PVD
- PDX
2 stops12h 45m
American Airlines
Sat 6/66:15 am
PDX
- PVD
2 stops12h 53m
American Airlines
Deal found 5/1![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:39 pm
BOS
- SEA
1 stop8h 20m
United Airlines
Tue 5/197:00 am
SEA
- BOS
1 stop7h 22m
United Airlines
Deal found 5/1![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/27:10 am
BOS
- PDX
1 stop8h 44m
Delta
Mon 9/710:55 pm
PDX
- BOS
1 stop7h 05m
Delta
Deal found 4/30![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:10 pm
BOS
- PDX
2 stops11h 00m
Southwest
Sat 8/222:40 pm
PDX
- BOS
1 stop12h 20m
Southwest
Deal found 5/1![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:30 am
BOS
- PDX
1 stop8h 14m
Delta
Mon 8/317:14 pm
PDX
- BOS
1 stop7h 55m
Delta
Deal found 5/1![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:03 am
BOS
- SEA
Nonstop6h 23m
Alaska Airlines
Tue 8/47:26 am
SEA
- BOS
1 stop19h 14m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$370
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 5/123:18 pm
PVD
- PDX
2 stops11h 30m
American Airlines
Sun 5/1711:47 pm
PDX
- PVD
1 stop9h 50m
American Airlines
Deal found 4/27![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:34 pm
BOS
- PDX
2 stops13h 35m
United Airlines
Wed 9/2310:56 am
PDX
- BOS
1 stop8h 02m
United Airlines
Deal found 5/1![United Airlines logo]()
$352
This JetBlue deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:24 pm
BOS
- SEA
Nonstop6h 25m
JetBlue
Fri 7/1711:44 pm
SEA
- BOS
Nonstop5h 16m
JetBlue
Deal found 5/1![JetBlue logo]()
$397
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 7/24:45 pm
BOS
- PDX
1 stop10h 10m
Southwest
Mon 7/1311:30 pm
PDX
- BOS
2 stops9h 40m
Southwest
Deal found 4/30![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Wed 6/105:40 pm
PDX
- BOS
1 stop9h 00m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/257:48 am
BOS
- SEA
Nonstop6h 07m
Delta
Tue 5/2611:00 pm
SEA
- BOS
Nonstop5h 35m
Delta
Deal found 4/29![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/236:30 pm
PVD
- SEA
1 stop8h 50m
Southwest
Tue 7/216:55 pm
SEA
- PVD
2 stops10h 10m
Southwest
Deal found 4/29![Southwest logo]()
$382
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/2211:42 am
PVD
- GEG
2 stops14h 35m
American Airlines
Tue 7/286:30 am
GEG
- PVD
2 stops13h 28m
American Airlines
Deal found 4/29![American Airlines logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:44 pm
BOS
- SEA
Nonstop6h 23m
Alaska Airlines
Sat 9/266:48 pm
SEA
- BOS
1 stop8h 21m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
PVD
- SEA
1 stop8h 38m
United Airlines
Thu 5/2811:20 pm
SEA
- PVD
1 stop7h 24m
United Airlines
Deal found 5/1![United Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:40 am
BOS
- PDX
1 stop10h 14m
Delta
Sun 10/47:40 pm
PDX
- BOS
1 stop7h 55m
Delta
Deal found 5/1![Delta logo]()
$362
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:40 am
BOS
- PDX
2 stops17h 25m
Southwest
Mon 8/3111:30 pm
PDX
- BOS
2 stops10h 10m
Southwest
Deal found 4/27![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/292:50 pm
PVD
- PDX
1 stop8h 27m
Delta
Fri 7/312:33 am
PDX
- PVD
2 stops12h 43m
Delta
Deal found 4/30![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/154:28 pm
PVD
- PDX
1 stop10h 31m
United Airlines
Tue 5/197:45 pm
PDX
- PVD
2 stops11h 36m
United Airlines
Deal found 4/30![United Airlines logo]()
$410
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 9/93:07 pm
BOS
- PSC
2 stops11h 00m
American Airlines
Wed 9/233:47 pm
PSC
- BOS
1 stop10h 51m
American Airlines
Deal found 4/27![American Airlines logo]()
$430
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:35 pm
BOS
- PDX
2 stops11h 05m
Southwest
Thu 5/285:10 am
PDX
- BOS
1 stop14h 10m
Southwest
Deal found 4/28![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
PVD
- GEG
1 stop8h 17m
Delta
Sat 5/3012:37 pm
GEG
- PVD
1 stop8h 20m
Delta
Deal found 5/2![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/69:35 am
PVD
- PDX
2 stops11h 09m
United Airlines
Sat 6/611:30 pm
PDX
- PVD
1 stop7h 15m
United Airlines
Deal found 4/29![United Airlines logo]()
$432
Last-minute flights from Rhode Island to WashingtonDiscover last-minute flight deals from Rhode Island to Washington. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Washington. Data last updated May 2, 2026 and is based on user searches.
This Vliegwinkel deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:32 pm
BOS
- PDX
Nonstop6h 15m
Alaska Airlines
Sat 5/305:32 pm
PDX
- BOS
1 stop9h 12m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:43 pm
PVD
- PDX
1 stop10h 16m
American Airlines
Sat 5/3012:35 pm
PDX
- PVD
1 stop7h 38m
American Airlines
Deal found 4/28![American Airlines logo]()
$284
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.
Sun 5/247:38 am
BOS
- PDX
1 stop8h 28m
United Airlines
Sat 6/610:52 pm
PDX
- BOS
1 stop7h 20m
United Airlines
Deal found 4/27![United Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/276:00 am
PVD
- PDX
1 stop8h 38m
United Airlines
Sat 5/3011:45 pm
PDX
- PVD
1 stop7h 46m
United Airlines
Deal found 4/28![United Airlines logo]()
$277
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
BOS
- SEA
Nonstop6h 17m
JetBlue
Wed 6/311:35 am
SEA
- BOS
Nonstop5h 39m
JetBlue
Deal found 4/30![JetBlue logo]()
$282
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
BOS
- SEA
Nonstop6h 17m
JetBlue
Wed 6/311:35 am
SEA
- BOS
Nonstop5h 39m
JetBlue
Deal found 4/27![JetBlue logo]()
$268
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.
Thu 5/2810:06 am
BOS
- PDX
Nonstop6h 04m
JetBlue
Mon 6/12:30 pm
PDX
- BOS
Nonstop5h 26m
JetBlue
Deal found 4/27![JetBlue logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/286:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Tue 6/29:50 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Fri 5/296:00 am
BOS
- PDX
1 stop8h 34m
American Airlines
Sun 5/3110:40 pm
PDX
- BOS
1 stop7h 01m
American Airlines
Deal found 4/28![American Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:15 pm
BOS
- PDX
1 stop8h 33m
United Airlines
Mon 6/110:52 pm
PDX
- BOS
1 stop8h 01m
United Airlines
Deal found 5/1![United Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Fri 5/296:00 am
BOS
- PDX
1 stop8h 34m
American Airlines
Sat 6/61:45 pm
PDX
- BOS
1 stop7h 43m
American Airlines
Deal found 4/30![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:06 pm
PVD
- PDX
2 stops12h 45m
American Airlines
Tue 6/29:47 pm
PDX
- PVD
1 stop10h 11m
American Airlines
Deal found 5/1![American Airlines logo]()
$282
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 May 2, 2026.
Search for one-way flight options from Rhode Island to Washington. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:16 am
PVD
- PDX
1 stop8h 18m
American Airlines
Deal found 4/30![American Airlines logo]()
$139
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/256:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:23 am
BOS
- PDX
1 stop26h 09m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$145
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/277:48 am
BOS
- GEG
1 stop10h 43m
Delta
Deal found 4/28![Delta logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 7/47:19 pm
BOS
- PDX
Nonstop6h 15m
JetBlue
Deal found 4/30![JetBlue logo]()
$149
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/107:00 am
BOS
- GEG
1 stop9h 11m
American Airlines
Deal found 4/28![American Airlines logo]()
$151
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/104:33 pm
BOS
- SEA
1 stop10h 08m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Sun 6/146:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$154
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:20 am
BOS
- PDX
2 stops16h 25m
Southwest
Deal found 4/27![Southwest logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:01 pm
BOS
- SEA
2 stops25h 05m
Frontier
Deal found 4/29![Frontier logo]()
$156
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.
Wed 5/133:00 pm
BOS
- SEA
1 stop10h 47m
United Airlines
Deal found 4/27![United Airlines logo]()
$159
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:40 pm
BOS
- PDX
1 stop18h 06m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$159
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 May 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $262 (American Airlines) |
One-way from | $139 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $342 |
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 May 2, 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
ProvidencePortland
PVD - PDX
PVDPDX
Providence-TFGreen
Sun 5/24
4:43 pm-11:59 pm
1 stop10h 16m
Portland
Sat 5/30
12:35 pm-11:13 pm
1 stop7h 38m
$284
ProvidencePortland
PVD - PDX
PVDPDX
Providence-TFGreen
Fri 5/15
4:28 pm-10:35 pm
1 stop9h 07m
Portland
Sun 5/17
11:55 pm-10:21 am
1 stop7h 26m
$295
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Tue 5/26
7:48 am-10:55 am
Nonstop6h 07m
Seattle/Tacoma Intl
Sat 5/30
7:15 am-3:55 pm
Nonstop5h 40m
$297
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Sun 5/31
6:00 am-9:11 am
Nonstop6h 11m
Portland
Fri 6/5
9:46 pm-6:20 am
Nonstop5h 34m
$307
ProvidencePortland
PVD - PDX
PVDPDX
Providence-TFGreen
Sat 5/30
12:06 pm-9:51 pm
2 stops12h 45m
Portland
Sat 6/6
6:15 am-10:08 pm
2 stops12h 53m
$318
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Fri 5/15
6:39 pm-11:59 pm
1 stop8h 20m
Seattle/Tacoma Intl
Tue 5/19
7:00 am-5:22 pm
1 stop7h 22m
$327
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Wed 9/2
7:10 am-12:54 pm
1 stop8h 44m
Portland
Mon 9/7
10:55 pm-9:00 am
1 stop7h 05m
$327
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Fri 8/21
5:30 am-10:44 am
1 stop8h 14m
Portland
Mon 8/31
7:14 pm-6:09 am
1 stop7h 55m
$327
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Wed 9/9
5:25 am-10:40 am
1 stop8h 15m
Portland
Fri 9/18
11:30 pm-2:10 pm
2 stops11h 40m
$342
ProvidencePortland
PVD - PDX
PVDPDX
Providence-TFGreen
Tue 5/12
3:18 pm-11:48 pm
2 stops11h 30m
Portland
Sun 5/17
11:47 pm-12:37 pm
1 stop9h 50m
$346
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
PVD-PDX
BOS-GEG
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
PVD-PDX
BOS-GEG
How far ahead should I book a flight from Rhode Island to State of Washington?
Booking 78 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.
What is the cheapest month to book a flight from Rhode Island to State of Washington?
Currently, August is the cheapest month in which you can book a flight from Rhode Island to State of Washington (average of $132). Flying from Rhode Island to State of Washington in April is currently the most expensive (average of $353). 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?
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 May 2, 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.
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 May 2, 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 May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$208 | Average$528 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$521 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$474 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$506 | FlexibilityNo cancel fee | On-time69% |