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$154+ Cheap flights from Rhode Island to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SEA
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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Cheap flight deals from Rhode Island to Seattle

Keep the following information in mind while searching for Rhode Island to Seattle flight deals. Data was last updated enero 15, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$292
(Alaska Airlines)

One-way from

$154
(Delta)

Popular in

December

Cheapest in

March

Average price

$337
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 Seattle/Tacoma Intl
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One-way flight from Rhode Island to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 12% potential increase in price ($52 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 January 2026
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Find flight deals from Rhode Island to Seattle

Cheapest flights from Rhode Island to Seattle
Explore the most affordable flight options available from Rhode Island to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/65:44 pm
BOS
-
SEA
1 stop18h 44m
Alaska Airlines
mar. 3/103:42 pm
SEA
-
BOS
Nonstop5h 17m
Alaska Airlines
Deal found 1/15$292
This Sun Country Air deal was found by Cheapflights users on 1/13. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/1911:18 am
PVD
-
SEA
1 stop8h 39m
Sun Country Air
dom. 6/2811:59 pm
SEA
-
PVD
1 stop7h 17m
Sun Country Air
Deal found 1/13$295
This Delta deal was found by Cheapflights users on 1/15. 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.
vie. 2/208:59 pm
BOS
-
SEA
1 stop16h 54m
Delta
mar. 2/247:30 am
SEA
-
BOS
Nonstop5h 29m
Delta
Deal found 1/15$295
This Southwest deal was found by Cheapflights users on 1/15. 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.
mié. 2/181:20 pm
BOS
-
SEA
2 stops12h 10m
Southwest
mar. 2/249:55 am
SEA
-
BOS
1 stop9h 35m
Southwest
Deal found 1/15$297
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/186:45 pm
BOS
-
SEA
Nonstop6h 25m
Delta
vie. 4/33:45 pm
SEA
-
BOS
Nonstop5h 14m
Delta
Deal found 1/14$298
This deal was found by Cheapflights users on 1/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/217:00 am
BOS
-
SEA
Nonstop6h 33m
Alaska Airlines
vie. 2/278:15 am
SEA
-
BOS
Nonstop5h 21m
Alaska Airlines
Deal found 1/15$299
This Delta deal was found by Cheapflights users on 1/15. 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.
lun. 2/168:59 pm
BOS
-
SEA
1 stop17h 06m
Delta
mié. 2/2510:20 pm
SEA
-
BOS
Nonstop5h 30m
Delta
Deal found 1/15$300
This Delta deal was found by Cheapflights users on 1/15. 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.
mar. 2/177:15 am
BOS
-
SEA
Nonstop6h 30m
Delta
vie. 2/273:55 pm
SEA
-
BOS
1 stop14h 14m
Delta
Deal found 1/15$301
This American Airlines deal was found by Cheapflights users on 1/14. 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.
sáb. 2/712:11 pm
BOS
-
SEA
1 stop10h 07m
American Airlines
jue. 2/126:00 am
SEA
-
BOS
1 stop9h 02m
American Airlines
Deal found 1/14$302
This Southwest deal was found by Cheapflights users on 1/15. 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.
mié. 2/255:30 am
BOS
-
SEA
1 stop10h 45m
Southwest
lun. 3/26:35 am
SEA
-
BOS
2 stops13h 20m
Southwest
Deal found 1/15$303
This Delta deal was found by Cheapflights users on 1/15. 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.
mar. 2/177:15 am
BOS
-
SEA
Nonstop6h 30m
Delta
jue. 2/2611:17 am
SEA
-
BOS
1 stop15h 23m
Delta
Deal found 1/15$305
This Delta deal was found by Cheapflights users on 1/15. 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.
jue. 2/196:57 pm
BOS
-
SEA
Nonstop6h 28m
Delta
mié. 2/2511:17 am
SEA
-
BOS
1 stop15h 23m
Delta
Deal found 1/15$306

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
Use the filters below to find and compare flights from Rhode Island to Seattle that are best for you.

Fly from

Rhode Island

Fly to

Seattle

Route

Depart

Return

Price

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mar. 3/24

5:40 pm-9:27 am

1 stop18h 47m

Seattle/Tacoma Intl

mar. 3/31

3:38 pm-11:59 pm

Nonstop5h 21m

$292

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

vie. 3/6

5:44 pm-9:28 am

1 stop18h 44m

Seattle/Tacoma Intl

mar. 3/10

3:42 pm-11:59 pm

Nonstop5h 17m

$292

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mié. 2/11

5:20 pm-8:44 pm

Nonstop6h 24m

Seattle/Tacoma Intl

lun. 2/23

3:55 pm-9:09 am

1 stop14h 14m

$301

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mié. 2/25

6:57 pm-10:25 pm

Nonstop6h 28m

Seattle/Tacoma Intl

vie. 2/27

3:55 pm-9:09 am

1 stop14h 14m

$301

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mar. 3/17

7:10 am-10:37 am

Nonstop6h 27m

Seattle/Tacoma Intl

mié. 3/25

7:20 am-10:58 pm

1 stop12h 38m

$302

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

vie. 3/20

9:00 am-12:25 pm

Nonstop6h 25m

Seattle/Tacoma Intl

lun. 3/23

10:15 pm-6:39 am

Nonstop5h 24m

$307

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

lun. 3/16

6:24 pm-10:00 pm

Nonstop6h 36m

Seattle/Tacoma Intl

lun. 3/23

10:15 pm-6:39 am

Nonstop5h 24m

$307

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mar. 2/3

2:40 pm-10:30 pm

2 stops10h 50m

Seattle/Tacoma Intl

jue. 2/5

8:35 am-9:50 pm

2 stops10h 15m

$313

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

sáb. 2/28

6:24 pm-10:00 pm

Nonstop6h 36m

Seattle/Tacoma Intl

lun. 3/9

8:11 pm-5:24 pm

1 stop18h 13m

$316

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

jue. 3/12

3:10 pm-10:50 pm

2 stops10h 40m

Seattle/Tacoma Intl

mar. 3/17

6:00 am-4:25 pm

1 stop7h 25m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 42 results
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Best time to book a flight from Rhode Island to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Rhode Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to Seattle

What is the cheapest month to book a flight from Rhode Island to Seattle?

Currently, August is the cheapest month in which you can book a flight from Rhode Island to Seattle (average of $237). Flying from Rhode Island to Seattle in April is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Rhode Island?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Rhode Island. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Rhode Island to Seattle?

    Alaska Airlines, Delta, and Southwest can get you from Rhode Island to Seattle in just under 6h 24m. Your travel time can differ by up to 12h 23m. The distance between Rhode Island and Seattle is about 2487 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Rhode Island to Seattle one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $148. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Rhode Island to Seattle for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rhode Island to Seattle 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 Seattle?

    Currently, August is the cheapest month in which you can book a flight from Rhode Island to Seattle (average of $237). Flying from Rhode Island to Seattle in April is currently the most expensive (average of $373). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Marysville
Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis

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Top 4 airlines flying from Rhode Island to Seattle

Discover the top 4 airlines that operate flights from Rhode Island to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$467FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$259Average$461FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$262Average$476FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$316Average$494FlexibilityNo cancel feeOn-time71%

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