How does KAYAK find such low prices on flights from Rhode Island to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rhode Island to Seattle. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Rhode Island to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Rhode Island with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$112 CHEAP FLIGHTS from Rhode Island to Seattle

SEA

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Cheapest round-trip

$225

Overall average: $307

Hawaiian Airlines

Fri 11/14Sun 11/23

BOS - SEA • Non-stop

Cheapest one-way

$112

Typical prices: $135-$310

Frontier

Fri 10/31

BOS - SEA • 2 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Seattle!

Flight Deals

Cheap Flights from Rhode Island to Seattle

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rhode Island to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Rhode Island to Seattle

Fri, Nov 14 - Sun, Nov 23

7:00 am - 10:35 amBOS-SEA

6h 35mnonstop

3:55 pm - 12:15 amSEA-BOS

5h 20mnonstop

$225Hawaiian Airlines

Find Deal

Tue, Dec 16 - Sun, Jan 11

6:45 am - 6:40 pmBOS-SEA

14h 55m1 stop

5:15 am - 10:20 pmSEA-BOS

14h 05m1 stop

$227Southwest

Find Deal

Fri, Nov 14 - Sun, Nov 23

7:00 pm - 10:31 pmBOS-SEA

6h 31mnonstop

10:05 pm - 6:35 amSEA-BOS

5h 30mnonstop

$234Delta

Find Deal

Fri, Nov 14 - Sun, Nov 23

7:00 pm - 10:31 pmBOS-SEA

6h 31mnonstop

10:05 pm - 6:35 amSEA-BOS

5h 30mnonstop

$235Delta

Find Deal

Tue, Nov 4 - Sat, Nov 8

8:00 am - 4:15 pmBOS-SEA

11h 15m1 stop

11:30 pm - 9:30 amSEA-BOS

7h 00m1 stop

$242United Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

7:00 am - 10:35 amBOS-SEA

6h 35mnonstop

5:20 am - 3:24 pmSEA-BOS

7h 04m1 stop

$244Alaska Airlines

Find Deal

Sat, Nov 15 - Tue, Nov 18

7:00 am - 10:35 amBOS-SEA

6h 35mnonstop

5:20 am - 3:24 pmSEA-BOS

7h 04m1 stop

$247Alaska Airlines

Find Deal

Thu, Nov 20 - Sat, Nov 22

4:00 pm - 11:18 pmBOS-SEA

10h 18m1 stop

12:59 am - 11:33 amSEA-BOS

7h 34m1 stop

$251American Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 22

11:00 am - 6:25 pmBOS-SEA

10h 25m1 stop

12:10 am - 10:43 amSEA-BOS

7h 33m1 stop

$252United Airlines

Find Deal

Mon, Nov 17 - Sat, Nov 22

5:22 pm - 11:18 pmBOS-SEA

8h 56m1 stop

12:59 am - 11:33 amSEA-BOS

7h 34m1 stop

$254American Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$112

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 14% increase in price.

Flight from Boston to Seattle

How does KAYAK find such low prices on flights from Rhode Island to Seattle?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rhode Island to Seattle.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Seattle?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Rhode Island to Seattle?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Rhode Island with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Seattle?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lynnwood

Centralia

Fife

Westport

Mukilteo

Lakewood

Lacey

Woodinville

Aberdeen

Poulsbo

Edmonds

Shoreline

DuPont

Monroe

Castle Rock

Edgewood

Everything you need to know for your flight to Seattle

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Seattle

Seattle (SEA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SEA

$108 Find Cheap Flights from Rhode Island to Seattle

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

Everything you should know

Cheap Flights from Rhode Island to Seattle

Recent round-trip flight deals from Rhode Island to Seattle

Recent one-way flight deals from Rhode Island to Seattle

Recent last minute flight deals from Rhode Island to Seattle

Recent direct flight deals from Rhode Island to Seattle

Good to know

FAQs for booking flights from Rhode Island to Seattle

How does KAYAK find such low prices on flights from Rhode Island to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rhode Island to Seattle.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Rhode Island to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Rhode Island with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Seattle?

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Cabin class types available on flights to Rhode Island

Complete your trip to Seattle with a hotel stay or car rental

Find direct flights for Seattle

Flights to other popular destinations

Flights from domestic origins to Seattle

Choose which airport to fly into in Seattle

Find deals for your return flight