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Cheap flights from Rhode Island to Washington from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Washington departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

JetBlue Logo
8:20 am - 11:59 amBOS-SEA
6h 39mnonstop
JetBlue Logo
1:10 pm - 9:46 pmSEA-BOS
5h 36mnonstop
$187JetBlue
Find Deal
mié., oct. 22 - vie., oct. 24
Hawaiian Airlines Logo
7:00 am - 10:35 amBOS-SEA
6h 35mnonstop
Hawaiian Airlines Logo
3:59 pm - 12:20 amSEA-BOS
5h 21mnonstop
$189Hawaiian Airlines
Find Deal
mié., nov. 12 - mié., nov. 19
Delta Logo
7:15 am - 10:45 amBOS-SEA
6h 30mnonstop
Delta Logo
10:05 pm - 6:35 amSEA-BOS
5h 30mnonstop
$197Delta
Find Deal
mié., nov. 12 - dom., nov. 16
American Airlines Logo
1:23 pm - 8:39 pmBOS-SEA
10h 16m1 stop
American Airlines Logo
12:59 am - 12:33 pmSEA-BOS
8h 34m1 stop
$206American Airlines
Find Deal
mié., nov. 12 - vie., nov. 14
American Airlines Logo
6:00 am - 11:03 amBOS-SEA
8h 03m1 stop
American Airlines Logo
10:39 am - 11:54 pmSEA-BOS
10h 15m1 stop
$207American Airlines
Find Deal
vie., oct. 17 - mié., oct. 22
Southwest Logo
5:20 am - 11:50 amBOS-SEA
9h 30m1 stop
Southwest Logo
5:50 am - 6:00 pmSEA-BOS
9h 10m2 stops
$212Southwest
Find Deal
sáb., oct. 25 - mar., oct. 28
Delta Logo
7:00 pm - 10:31 pmBOS-SEA
6h 31mnonstop
Delta Logo
7:30 am - 3:59 pmSEA-BOS
5h 29mnonstop
$214Delta
Find Deal
sáb., nov. 15 - jue., nov. 20
United Airlines Logo
6:00 am - 11:41 amBOS-PDX
8h 41m1 stop
United Airlines Logo
2:15 pm - 12:50 amPDX-BOS
7h 35m1 stop
$219United Airlines
Find Deal
mié., oct. 22 - vie., oct. 24
United Airlines Logo
6:00 am - 11:48 amBOS-PDX
8h 48m1 stop
United Airlines Logo
11:59 pm - 12:33 pmPDX-BOS
9h 34m2 stops
$224United Airlines
Find Deal
jue., dic. 11 - dom., dic. 14
Southwest Logo
5:20 am - 11:50 amBOS-SEA
9h 30m1 stop
Southwest Logo
5:00 am - 4:55 pmSEA-BOS
8h 55m2 stops
$250Southwest
Find Deal
sáb., oct. 25 - sáb., nov. 1

American Airlines flights from Rhode Island to State of Washington

Our best American Airlines deals on Rhode Island to State of Washington flight tickets
American Airlines
Nov 12
BOS1:23 pmBoston Logan Intl
10h 16m
1 stop
SEA8:39 pmSeattle/Tacoma Intl
Nov 14
SEA12:59 amSeattle/Tacoma Intl
8h 34m
1 stop
BOS12:33 pmBoston Logan Intl
$206
Find similar
American Airlines
Oct 17
BOS6:00 amBoston Logan Intl
8h 03m
1 stop
SEA11:03 amSeattle/Tacoma Intl
Oct 22
SEA10:39 amSeattle/Tacoma Intl
10h 15m
1 stop
BOS11:54 pmBoston Logan Intl
$207
Find similar
American Airlines
Oct 7
BOS6:00 amBoston Logan Intl
8h 03m
1 stop
SEA11:03 amSeattle/Tacoma Intl
Oct 17
SEA10:54 pmSeattle/Tacoma Intl
8h 18m
1 stop
BOS10:12 amBoston Logan Intl
$222
Find similar

JetBlue flights from Rhode Island to State of Washington

Our best JetBlue deals on Rhode Island to State of Washington flight tickets
JetBlue
Oct 22
BOS8:20 amBoston Logan Intl
6h 39m
SEA11:59 amSeattle/Tacoma Intl
Oct 24
SEA1:10 pmSeattle/Tacoma Intl
5h 36m
BOS9:46 pmBoston Logan Intl
$187
Find similar
JetBlue
Oct 16
BOS8:20 amBoston Logan Intl
6h 39m
SEA11:59 amSeattle/Tacoma Intl
Oct 21
SEA1:10 pmSeattle/Tacoma Intl
5h 36m
BOS9:46 pmBoston Logan Intl
$202
Find similar
JetBlue
Oct 16
BOS8:20 amBoston Logan Intl
6h 39m
SEA11:59 amSeattle/Tacoma Intl
Oct 22
SEA1:10 pmSeattle/Tacoma Intl
5h 36m
BOS9:46 pmBoston Logan Intl
$203
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to State of 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, momondo users made 832,500 searches. Data last updated septiembre 24, 2025.
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

Price

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mié. 10/22

8:20 am-11:59 am

Nonstop6h 39m

Seattle/Tacoma Intl

vie. 10/24

1:10 pm-9:46 pm

Nonstop5h 36m

$187

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mié. 11/12

7:00 am-10:35 am

Nonstop6h 35m

Seattle/Tacoma Intl

mié. 11/19

3:59 pm-12:20 am

Nonstop5h 21m

$189

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mié. 11/12

7:15 am-10:45 am

Nonstop6h 30m

Seattle/Tacoma Intl

dom. 11/16

10:05 pm-6:35 am

Nonstop5h 30m

$197

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mié. 11/12

1:23 pm-8:39 pm

1 stop10h 16m

Seattle/Tacoma Intl

vie. 11/14

12:59 am-12:33 pm

1 stop8h 34m

$206

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

vie. 10/17

6:00 am-11:03 am

1 stop8h 03m

Seattle/Tacoma Intl

mié. 10/22

10:39 am-11:54 pm

1 stop10h 15m

$207

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

sáb. 10/25

5:20 am-11:50 am

1 stop9h 30m

Seattle/Tacoma Intl

mar. 10/28

5:50 am-6:00 pm

2 stops9h 10m

$212

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

sáb. 11/15

7:00 pm-10:31 pm

Nonstop6h 31m

Seattle/Tacoma Intl

jue. 11/20

7:30 am-3:59 pm

Nonstop5h 29m

$214

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

mié. 10/22

6:00 am-11:41 am

1 stop8h 41m

Portland

vie. 10/24

2:15 pm-12:50 am

1 stop7h 35m

$219

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

jue. 12/11

6:00 am-11:48 am

1 stop8h 48m

Portland

dom. 12/14

11:59 pm-12:33 pm

2 stops9h 34m

$224

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

sáb. 10/25

5:20 am-11:50 am

1 stop9h 30m

Seattle/Tacoma Intl

sáb. 11/1

5:00 am-4:55 pm

2 stops8h 55m

$250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Rhode Island to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Rhode Island, with most prices found around $236. If you aren’t able to travel to State of Washington during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $279.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Rhode Island to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $448. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Rhode Island to State of Washington for around $593.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $406. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $581 on average. Flights to State of Washington from Rhode Island at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $342 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Rhode Island for as low as $298 on momondo.

Can stopping save me money on Rhode Island to State of Washington flights?

You could potentially save up to 42% on your flight if you consider stops on a Rhode Island to State of Washington flight.

Cheap Rhode Island to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rhode Island to State of Washington

Fastest flight time

6h 09m

Direct flights

Every day

Airports in State of Washington

2 airports
The fastest flight from Rhode Island to State of Washington takes 6h 09m
Direct flights go from Rhode Island to State of Washington every day.
There are 2 airports near State of Washington: Portland (PDX), Seattle/Tacoma Intl (SEA)
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  • When did momondo last update prices for flights from Rhode Island to Washington?

    Prices for flights from Rhode Island to Washington were last updated today.

  • How many operators does momondo search for flights from Rhode Island to Washington?

  • How old do you have to be to fly from Rhode Island to Washington?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rhode Island to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rhode Island to State of Washington

Compare and see reviews for airlines that fly from Rhode Island to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
7.9
7,973 reviews
Search Delta flights
SouthwestPriceFrom $288Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
United AirlinesPriceFrom $312Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rhode Island to Washington for you.

Can I find flights from Rhode Island to Washington with flexible booking policies on momondo?

All flight searches from Rhode Island to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rhode Island to Washington?

Once all potential Rhode Island to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Rhode Island to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rhode Island to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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vie. 10/24
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