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Rhode Island

$89+ Cheap flights from Dulles Intl (IAD) to Rhode Island

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PVD
May 15 — May 221
Fri 5/15
Fri 5/22
1 adult, Economy
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Cheap flight deals from Dulles Intl to Rhode Island

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

This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:33 am
IAD
-
BOS
1 stop4h 43m
United Airlines
Tue 5/265:45 am
BOS
-
IAD
Nonstop1h 38m
United Airlines
Deal found 4/13$176
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/78:35 am
IAD
-
BOS
Nonstop1h 43m
United Airlines
Mon 5/115:45 am
BOS
-
IAD
Nonstop1h 39m
United Airlines
Deal found 4/12$177
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:35 am
IAD
-
BOS
Nonstop1h 43m
United Airlines
Wed 5/65:45 am
BOS
-
IAD
Nonstop1h 39m
United Airlines
Deal found 4/13$178
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:47 pm
IAD
-
BOS
1 stop11h 02m
Frontier
Mon 6/112:01 pm
BOS
-
IAD
1 stop11h 08m
Frontier
Deal found 4/14$180
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:59 pm
IAD
-
BOS
1 stop12h 32m
Frontier
Tue 5/59:31 am
BOS
-
IAD
1 stop6h 50m
Frontier
Deal found 4/14$181
This Frontier deal was found by Cheapflights users on 4/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:27 pm
IAD
-
BOS
1 stop6h 04m
Frontier
Sun 5/312:28 pm
BOS
-
IAD
1 stop12h 08m
Frontier
Deal found 4/13$182
This Orbitz deal was found by Cheapflights users on 4/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:17 pm
IAD
-
BOS
1 stop7h 07m
Frontier
Fri 5/159:57 am
BOS
-
IAD
1 stop8h 45m
Frontier
Deal found 4/10$183
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/298:47 pm
IAD
-
BOS
1 stop11h 02m
Multiple Airlines
Mon 6/19:29 am
BOS
-
IAD
1 stop6h 17m
Multiple Airlines
Deal found 4/9$184
This Frontier deal was found by Cheapflights users on 4/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:47 pm
IAD
-
BOS
1 stop11h 02m
Frontier
Wed 6/106:00 am
BOS
-
IAD
1 stop11h 31m
Frontier
Deal found 4/13$185
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:07 am
IAD
-
BOS
1 stop14h 17m
Frontier
Wed 5/69:34 am
BOS
-
IAD
2 stops7h 53m
Frontier
Deal found 4/14$186
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
IAD
-
BOS
1 stop4h 20m
United Airlines
Sun 5/105:45 am
BOS
-
IAD
Nonstop1h 39m
United Airlines
Deal found 4/13$187
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 5/47:43 pm
IAD
-
BOS
1 stop12h 51m
Frontier
Wed 5/69:34 am
BOS
-
IAD
2 stops7h 53m
Frontier
Deal found 4/12$188

Find flight deals from Dulles Intl to Rhode Island

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$176
(United Airlines)

One-way from

$89
(United Airlines)

Popular in

March

Cheapest in

December

Average price

$262

Good round-trip deal

$302 or less

Good one-way deal

$87 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Boston Logan Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Rhode Island
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Rhode Island
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Rhode Island.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Rhode Island.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Rhode Island 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 15, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Rhode Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 5/29

10:10 pm-11:59 pm

Nonstop1h 49m

Boston Logan Intl

Sat 5/30

7:30 am-11:28 am

1 stop3h 58m

$187

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sun 5/3

10:15 pm-11:59 pm

Nonstop1h 44m

Boston Logan Intl

Wed 5/6

5:45 am-7:24 am

Nonstop1h 39m

$191

Washington, D.C.Providence

IAD - PVD

IADPVD

Washington, D.C. Dulles Intl

Tue 6/2

8:15 am-9:44 am

Nonstop1h 29m

Providence-TFGreen

Wed 6/3

7:35 pm-9:17 pm

Nonstop1h 42m

$203

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Thu 4/30

6:00 am-10:20 am

1 stop4h 20m

Boston Logan Intl

Sun 5/3

7:28 pm-11:25 pm

1 stop3h 57m

$209

Washington, D.C.Providence

IAD - PVD

IADPVD

Washington, D.C. Dulles Intl

Tue 6/2

5:21 pm-11:28 pm

1 stop6h 07m

Providence-TFGreen

Wed 6/3

5:00 pm-10:56 pm

1 stop5h 56m

$218

Washington, D.C.Providence

IAD - PVD

IADPVD

Washington, D.C. Dulles Intl

Fri 6/5

10:20 pm-11:56 pm

Nonstop1h 36m

Providence-TFGreen

Mon 6/8

7:35 pm-9:17 pm

Nonstop1h 42m

$226

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sun 4/19

6:00 am-10:15 am

1 stop4h 15m

Boston Logan Intl

Wed 4/29

11:17 am-4:30 pm

1 stop5h 13m

$227

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Wed 5/13

8:35 am-10:18 am

Nonstop1h 43m

Boston Logan Intl

Sun 5/17

7:28 pm-11:25 pm

1 stop3h 57m

$229

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sun 4/19

8:22 am-10:04 am

Nonstop1h 42m

Boston Logan Intl

Sun 4/26

6:25 pm-11:25 pm

1 stop5h 00m

$237

Washington, D.C.Providence

IAD - PVD

IADPVD

Washington, D.C. Dulles Intl

Wed 7/8

10:10 pm-11:46 pm

Nonstop1h 36m

Providence-TFGreen

Sat 7/11

5:50 am-7:29 am

Nonstop1h 39m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Rhode Island

Have a flexible travel schedule? Discover the best time to fly to Rhode Island from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Rhode Island

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rhode Island (average of $145). Flying from Washington, D.C. Dulles Intl Airport to Rhode Island in April is currently the most expensive (average of $284). 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 IAD to RI?

Find hourly flight availability from Dulles Intl to Rhode Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2026.

When flying from Washington, D.C. Dulles Intl Airport to Rhode Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from Dulles Intl to Rhode Island. 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 April 15, 2026.

The most flights from IAD to USRI are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Rhode Island?

Reviews of airlines servicing Rhode Island

Get insights into the airlines that provide service to Rhode Island. 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 Rhode Island. Reviews last updated April 15, 2026.
Get a feel of what it's like to fly with United Airlines from Washington, D.C. Dulles Intl Airport to Rhode Island by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,581 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,581 reviews
United Airlines
7.4
Good
9,581 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Rhode Island. 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 Washington, D.C. Dulles Intl Airport to Rhode Island?

    A quick flight from Washington, D.C. Dulles Intl Airport to Rhode Island can take about 1h 49m. United Airlines provides one of the quickest options available for as low as $187. Washington, D.C. Dulles Intl Airport and Rhode Island are separated by a distance of 411 mi. This flight may include one or multiple stops.

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

    Consider CommutAir (78%), United Airlines (78%) or Brussels Airlines (74%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Rhode Island.

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

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to Rhode Island is $66. On average you can expect to pay $271. The most popular route, (Washington, D.C. Dulles Intl - Boston Logan Intl), can usually be booked for $97.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rhode Island (average of $145). Flying from Washington, D.C. Dulles Intl Airport to Rhode Island in April is currently the most expensive (average of $284). 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 Dulles Intl to Rhode Island

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Miami flights
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Reagan-National to Atlanta flights
Reagan-National to Dallas/Fort Worth flights
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Baltimore to Orlando flights
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Reagan-National to Orlando flights
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Reagan-National to San Francisco flights
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Baltimore to Boston flights
Reagan-National to Hobby flights
Baltimore to Tampa flights
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Baltimore to Midway flights
Baltimore to Hobby flights
Dulles Intl to Midway flights
Reagan-National to Nashville flights
Reagan-National to Tampa flights
Reagan-National to Denver flights
Reagan-National to Fort Lauderdale flights
Baltimore to New Orleans flights
Dulles Intl to Sky Harbor Intl flights
Reagan-National to George Bush Intcntl flights

Top airline flying from Dulles Intl to Rhode Island

Discover the top airline that operate flights from Dulles Intl to Rhode Island. 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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$387FlexibilityNo cancel feeOn-time69%

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