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$118+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SEA
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$211
(Alaska Airlines)

One-way from

$118
(Alaska Airlines)

Popular in

July

Cheapest in

January

Average price

$327
Provider with most accurate pricing for Boston Logan Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Seattle/Tacoma Intl flights.
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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. 27% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

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.
Wed 5/287:00 amBOS - PDX
1 stop9h 36mAlaska Airlines
Wed 5/285:30 pmPDX - BOS
1 stop11h 10mAlaska Airlines
Deal found 4/28$211
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.
Sat 5/245:45 pmBOS - PDX
Nonstop6h 05mHawaiian Airlines
Fri 5/309:42 pmPDX - BOS
Nonstop5h 28mHawaiian Airlines
Deal found 4/29$214
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.
Thu 9/46:40 amBOS - PDX
1 stop10h 15mSouthwest
Mon 9/86:10 amPDX - BOS
1 stop10h 55mSouthwest
Deal found 4/29$222
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amBOS - SEA
Nonstop6h 19mJetBlue
Thu 9/1111:30 amSEA - BOS
Nonstop5h 27mJetBlue
Deal found 4/29$237
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 5/287:25 amBOS - PDX
1 stop8h 16mDelta
Thu 5/295:35 amPDX - BOS
1 stop7h 25mDelta
Deal found 4/28$237
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:04 amBOS - SEA
2 stops31h 21mSpirit Airlines
Tue 6/33:20 pmSEA - BOS
2 stops22h 04mSpirit Airlines
Deal found 4/29$239
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:52 pmBOS - SEA
Nonstop6h 08mHawaiian Airlines
Fri 5/303:40 pmSEA - BOS
Nonstop5h 26mHawaiian Airlines
Deal found 4/28$240
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.
Sat 5/247:30 amBOS - PDX
1 stop7h 48mMultiple Airlines
Fri 5/305:55 pmPDX - BOS
1 stop8h 45mMultiple Airlines
Deal found 4/29$244
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 7/45:00 amBOS - PDX
1 stop12h 24mAmerican Airlines
Thu 7/1011:54 pmPDX - BOS
1 stop7h 59mAmerican Airlines
Deal found 4/28$251
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/299:00 amBOS - SEA
Nonstop6h 09mMultiple Airlines
Wed 6/46:59 pmSEA - BOS
1 stop9h 41mMultiple Airlines
Deal found 4/28$253
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.
Thu 9/47:45 amBOS - SEA
1 stop10h 05mAlaska Airlines
Thu 9/115:45 pmSEA - BOS
1 stop9h 40mAlaska Airlines
Deal found 4/28$256
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 5/156:00 amBOS - SEA
1 stop8h 25mUnited Airlines
Mon 5/197:15 pmSEA - BOS
1 stop7h 24mUnited Airlines
Deal found 4/28$262

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 April 30, 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

Wed 5/28

7:00 am-1:36 pm

1 stop9h 36m

Portland

Wed 5/28

5:30 pm-7:40 am

1 stop11h 10m

$211

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 5/24

5:45 pm-8:50 pm

Nonstop6h 05m

Portland

Fri 5/30

9:42 pm-6:10 am

Nonstop5h 28m

$214

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 5/28

7:25 am-12:41 pm

1 stop8h 16m

Portland

Thu 5/29

5:35 am-4:00 pm

1 stop7h 25m

$237

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 5/27

10:04 am-2:25 pm

2 stops31h 21m

Seattle/Tacoma Intl

Tue 6/3

3:20 pm-4:24 pm

2 stops22h 04m

$239

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 5/24

6:52 pm-10:00 pm

Nonstop6h 08m

Seattle/Tacoma Intl

Fri 5/30

3:40 pm-12:06 am

Nonstop5h 26m

$240

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 5/24

7:30 am-12:18 pm

1 stop7h 48m

Portland

Fri 5/30

5:55 pm-5:40 am

1 stop8h 45m

$244

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Fri 7/4

5:00 am-2:24 pm

1 stop12h 24m

Portland

Thu 7/10

11:54 pm-10:53 am

1 stop7h 59m

$251

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Thu 5/29

9:00 am-12:09 pm

Nonstop6h 09m

Seattle/Tacoma Intl

Wed 6/4

6:59 pm-7:40 am

1 stop9h 41m

$253

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Thu 5/29

4:30 pm-7:41 pm

Nonstop6h 11m

Seattle/Tacoma Intl

Tue 6/3

4:59 pm-5:40 am

1 stop9h 41m

$257

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Thu 5/15

6:00 am-11:25 am

1 stop8h 25m

Seattle/Tacoma Intl

Sun 5/18

7:15 pm-5:39 am

1 stop7h 24m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 July is currently the most expensive (average of $405). 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 April 30, 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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 30, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Rhode Island to Washington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,406 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $118. Delta flights start at $119 while deals on Hawaiian Airlines start at $124 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 July is currently the most expensive (average of $405). 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 5 airlines flying from Rhode Island to Washington

Discover the top 5 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$286Average$591FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$288Average$516FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$306Average$482FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$504FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$466Average$763FlexibilityNo cancel feeOn-time75%

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