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Washington, D.C.

$74+ Cheap flights from Rhode Island to Washington, D.C. (WAS)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — WAS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Rhode Island to Washington, D.C.

Cheapest flights from Rhode Island to Washington, D.C.
Explore the most affordable flight options available from Rhode Island to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This JetBlue deal was found by Cheapflights users on 11/1. 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 12/258:45 amBOS - DCA
Nonstop1h 50mJetBlue
Mon 12/296:50 pmDCA - BOS
Nonstop1h 37mJetBlue
Deal found 11/1$140
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Fri 12/512:17 pmBOS - IAD
1 stop8h 07mFrontier
Sun 12/75:26 pmIAD - BOS
1 stop16h 56mFrontier
Deal found 11/1$141
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/245:30 amBOS - IAD
Nonstop1h 43mUnited Airlines
Wed 11/2610:07 pmIAD - BOS
Nonstop1h 35mUnited Airlines
Deal found 11/1$142
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 12/1712:35 pmBOS - DCA
Nonstop2h 01mDelta
Sun 2/18:20 amDCA - BOS
Nonstop1h 41mDelta
Deal found 10/31$142
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amBOS - IAD
1 stop17h 59mFrontier
Wed 12/39:00 amIAD - BOS
1 stop25h 22mFrontier
Deal found 10/30$144
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:07 pmBOS - IAD
Nonstop1h 47mUnited Airlines
Sun 12/76:00 amIAD - BOS
1 stop4h 58mUnited Airlines
Deal found 10/31$147
This Delta deal was found by Cheapflights users on 11/1. 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 12/59:59 pmBOS - DCA
Nonstop1h 59mDelta
Sun 12/78:30 amDCA - BOS
Nonstop1h 48mDelta
Deal found 11/1$147
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 12/411:28 amBOS - IAD
1 stop6h 50mMultiple Airlines
Mon 12/86:58 pmIAD - BOS
2 stops28h 58mMultiple Airlines
Deal found 11/1$148
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:28 amBOS - IAD
1 stop11h 42mFrontier
Sun 12/145:45 amIAD - BOS
1 stop28h 37mFrontier
Deal found 10/30$149
This Trip.com deal was found by Cheapflights users on 11/1. 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.
Fri 12/57:15 pmBOS - DCA
Nonstop1h 48mJetBlue
Sat 12/67:55 pmDCA - BOS
Nonstop1h 35mJetBlue
Deal found 11/1$149
This Frontier deal was found by Cheapflights users on 11/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:28 amBOS - IAD
1 stop11h 42mFrontier
Sat 12/139:20 pmIAD - BOS
1 stop12h 07mFrontier
Deal found 11/1$150
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 12/147:00 amBOS - DCA
Nonstop2h 07mAmerican Airlines
Sun 12/219:24 pmDCA - BOS
Nonstop1h 30mAmerican Airlines
Deal found 10/31$150

Cheap flight deals from Rhode Island to Washington, D.C.

Keep the following information in mind while searching for Rhode Island to Washington, D.C. flight deals. Data was last updated November 3, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$140
(JetBlue)

One-way from

$74
(United Airlines)

Popular in

October

Cheapest in

January

Average price

$218

Good round-trip deal

$267 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
Search Deals
From Rhode Island to Washington, D.C. (WAS)
Search Deals
One-way flight from Rhode Island to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Rhode Island to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Rhode Island to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Washington, D.C. 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 November 3, 2025.
Use the filters below to find and compare flights from Rhode Island to Washington, D.C. that are best for you.

Fly from

Rhode Island

Fly to

Washington, D.C.

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 12/25

8:45 am-10:35 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 12/29

6:50 pm-8:27 pm

Nonstop1h 37m

$140

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 1/15

10:30 am-4:25 pm

1 stop5h 55m

Washington, D.C. Dulles Intl

Sun 1/18

9:00 am-10:36 am

Nonstop1h 36m

$142

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Mon 11/17

8:15 pm-10:13 pm

Nonstop1h 58m

Washington, D.C. Reagan-National

Wed 11/19

2:59 pm-4:39 pm

Nonstop1h 40m

$147

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sat 11/15

5:30 am-7:13 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Tue 11/18

12:51 pm-2:29 pm

Nonstop1h 38m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 12/3

11:20 am-1:04 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

Wed 12/10

7:30 am-9:00 am

Nonstop1h 30m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 1/8

6:05 am-8:10 am

Nonstop2h 05m

Washington, D.C. Reagan-National

Mon 1/12

6:55 pm-8:37 pm

Nonstop1h 42m

$147

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 12/3

7:07 pm-8:54 pm

Nonstop1h 47m

Washington, D.C. Dulles Intl

Mon 12/8

9:00 am-10:38 am

Nonstop1h 38m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 12/3

2:20 pm-4:00 pm

Nonstop1h 40m

Washington, D.C. Reagan-National

Fri 12/5

7:25 am-8:54 am

Nonstop1h 29m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 12/13

6:20 am-8:05 am

Nonstop1h 45m

Washington, D.C. Reagan-National

Wed 12/17

9:45 am-11:14 am

Nonstop1h 29m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 12/18

8:45 am-10:35 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Sat 1/24

8:50 pm-10:25 pm

Nonstop1h 35m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
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Best time to book a flight from Rhode Island to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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, D.C.

What is the cheapest month to book a flight from Rhode Island to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Rhode Island to Washington, D.C. (average of $79). Flying from Rhode Island to Washington, D.C. in July is currently the most expensive (average of $188). 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 WAS?

Find hourly flight availability from Rhode Island to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s typically best to fly out from Rhode Island to Washington, D.C. in the morning. Doing so could potentially save you 14% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Rhode Island to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Rhode Island to Washington, D.C.. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Rhode Island to Washington, D.C. flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Rhode Island to Washington, D.C.

Explore weekly flight availability from Rhode Island to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 3, 2025.

The most flights from USRI to WAS are scheduled on a Sunday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

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

  • How long is the flight from Rhode Island to Washington, D.C.?

    JetBlue, United Airlines, and Delta can get you from Rhode Island to Washington, D.C. in just under 1h 50m. Your travel time can differ by up to 4h 05m. Rhode Island and Washington, D.C. are separated by a distance of 398 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 Washington, D.C. one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $74. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from Rhode Island to Washington, D.C. for a low price.

  • What are the most popular routes from Rhode Island to Washington, D.C.?

    When deciding which route to take from Rhode Island to Washington, D.C. consider Boston Logan Intl - Baltimore/Washington, Boston Logan Intl - Washington, D.C. Reagan-National or Boston Logan Intl - Washington, D.C. Dulles Intl as they are the most popular.

  • What are the most reliable airlines from Rhode Island to Washington, D.C.?

    Consider ANA (100%), Mesa Airlines (98%) or Copa Airlines (96%) when booking your flight. These represent the most reliable airlines when flying from Rhode Island to Washington, D.C..

  • What are the cheapest flights from Rhode Island to Washington, D.C.?

    While on average a flight from Rhode Island to Washington, D.C. is generally $429, our data shows the cheapest flight currently is $125. When looking at the most popular route, (Boston Logan Intl - Baltimore/Washington), you can expect to pay $140 for that flight.

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

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

  • How can I find direct flights from Rhode Island to Washington, D.C.?

    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, D.C..

  • Can I find deals for business class flights from Rhode Island to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Rhode Island to Washington, D.C. 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 Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Rhode Island to Washington, D.C. (average of $79). Flying from Rhode Island to Washington, D.C. in July is currently the most expensive (average of $188). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Rhode Island to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Rhode Island to Washington, D.C.

Discover the top 3 airlines that operate flights from Rhode Island to Washington, D.C.. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$164Average$296FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$172Average$291FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$200Average$344FlexibilityNo cancel feeOn-time69%

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