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$109+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SEA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$215
(American Airlines)

One-way from

$109
(Alaska Airlines)

Popular in

August

Cheapest in

January

Average price

$443
From Rhode Island to Washington
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One-way flight from Rhode Island to Washington
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Highest demand for flights based on searches. 16% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Rhode Island to Washington

Cheapest flights from Rhode Island to Washington
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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/135:54 pmBOS - PDX
1 stop9h 11mAmerican Airlines
Sat 9/206:07 amPDX - BOS
1 stop7h 57mAmerican Airlines
Deal found 7/30$215
This JetBlue deal was found by Cheapflights users on 7/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 amBOS - SEA
Nonstop6h 19mJetBlue
Sat 9/2011:30 amSEA - BOS
Nonstop5h 53mJetBlue
Deal found 7/30$216
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:55 pmBOS - SEA
Nonstop6h 13mHawaiian Airlines
Sat 9/203:59 pmSEA - BOS
Nonstop5h 28mHawaiian Airlines
Deal found 7/31$217
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/238:00 amBOS - PDX
Nonstop6h 11mJetBlue
Fri 8/2912:21 pmPDX - BOS
Nonstop5h 22mJetBlue
Deal found 7/28$226
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/138:23 pmBOS - SEA
1 stop14h 44mAlaska Airlines
Sat 9/203:59 pmSEA - BOS
Nonstop5h 28mAlaska Airlines
Deal found 7/31$227
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:00 amBOS - PDX
Nonstop6h 09mHawaiian Airlines
Tue 9/161:24 pmPDX - BOS
1 stop8h 03mHawaiian Airlines
Deal found 7/29$227
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 10/176:18 pmBOS - PDX
1 stop9h 10mUnited Airlines
Sat 10/187:00 amPDX - BOS
1 stop7h 51mUnited Airlines
Deal found 7/29$232
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/132:40 pmBOS - SEA
1 stop8h 29mAmerican Airlines
Sat 9/206:05 amSEA - BOS
1 stop7h 59mAmerican Airlines
Deal found 7/30$235
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/296:59 pmBOS - PDX
1 stop7h 53mDelta
Thu 9/45:45 pmPDX - BOS
1 stop9h 45mDelta
Deal found 7/31$236
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 10/76:15 amBOS - PDX
Nonstop6h 22mAlaska Airlines
Wed 10/229:33 pmPDX - BOS
Nonstop5h 27mAlaska Airlines
Deal found 7/29$247
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 8/205:40 amBOS - PDX
1 stop11h 10mSouthwest
Tue 8/269:05 pmPDX - BOS
1 stop10h 25mSouthwest
Deal found 7/29$248
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/307:00 amPVD - PDX
1 stop10h 29mAmerican Airlines
Sat 9/65:38 amPDX - PVD
2 stops11h 50mAmerican Airlines
Deal found 7/31$249

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 July 31, 2025.
Use the filters below to find and compare flights from Rhode Island to Washington that are best for you.

Fly from

Rhode Island

Fly to

Washington

Route

Depart

Return

Price

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 9/13

5:54 pm-12:05 am

1 stop9h 11m

Portland

Sat 9/20

6:07 am-5:04 pm

1 stop7h 57m

$215

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 9/13

7:00 am-10:19 am

Nonstop6h 19m

Seattle/Tacoma Intl

Sat 9/20

11:30 am-8:23 pm

Nonstop5h 53m

$216

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 9/13

7:20 am-10:33 am

Nonstop6h 13m

Seattle/Tacoma Intl

Sat 9/20

3:59 pm-12:27 am

Nonstop5h 28m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 8/23

8:00 am-11:11 am

Nonstop6h 11m

Portland

Fri 8/29

12:21 pm-8:43 pm

Nonstop5h 22m

$226

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 9/13

8:23 pm-8:07 am

1 stop14h 44m

Seattle/Tacoma Intl

Sat 9/20

3:59 pm-12:27 am

Nonstop5h 28m

$227

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 9/13

6:00 am-9:09 am

Nonstop6h 09m

Portland

Tue 9/16

1:24 pm-12:27 am

1 stop8h 03m

$227

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Fri 10/17

6:18 pm-12:28 am

1 stop9h 10m

Portland

Sat 10/18

7:00 am-5:51 pm

1 stop7h 51m

$232

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 9/13

2:40 pm-8:09 pm

1 stop8h 29m

Seattle/Tacoma Intl

Sat 9/20

6:05 am-5:04 pm

1 stop7h 59m

$235

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Fri 8/29

6:59 pm-11:52 pm

1 stop7h 53m

Portland

Thu 9/4

5:45 pm-6:30 am

1 stop9h 45m

$236

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Tue 10/7

6:15 am-9:37 am

Nonstop6h 22m

Portland

Wed 10/22

9:33 pm-6:00 am

Nonstop5h 27m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from Rhode Island to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Rhode Island to State of Washington (average of $238). Flying from Rhode Island to State of Washington in June is currently the most expensive (average of $389). 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.

What is the cheapest time of day to fly from RI to WA?

Find hourly flight availability from Rhode Island to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Rhode Island to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 31, 2025.
Read through reviews of airlines operating flights from Rhode Island to Washington, such as Alaska Airlines, Southwest, and Delta. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • What are the cheapest airlines to fly from Rhode Island to State of Washington one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $109. Delta flights start at $119 while deals on American Airlines start at $126 one-way.

  • Can I find deals for flights from Rhode Island to Washington that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Washington.

  • Can I find deals for business class flights from Rhode Island to Washington?

    Yes. Cheapflights offers flight deals from Rhode Island to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rhode Island to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Rhode Island to State of Washington (average of $238). Flying from Rhode Island to State of Washington in June is currently the most expensive (average of $389). 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.

See more FAQs

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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.
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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$482FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$284Average$509FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$307Average$486FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$521FlexibilityNo cancel feeOn-time69%

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