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Rhode Island

$102+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PVD
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
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 July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/24. 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 8/155:28 pm
IAD
-
BOS
Nonstop1h 51m
United Airlines
Mon 8/177:00 pm
BOS
-
IAD
1 stop3h 59m
United Airlines
Deal found 7/24$161
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 9/18:35 am
IAD
-
BOS
Nonstop1h 43m
United Airlines
Tue 9/12:28 pm
BOS
-
IAD
Nonstop1h 41m
United Airlines
Deal found 7/23$165
This United Airlines deal was found by Cheapflights users on 7/21. 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 9/36:16 am
IAD
-
BOS
1 stop5h 01m
United Airlines
Sat 9/57:23 pm
BOS
-
IAD
Nonstop1h 45m
United Airlines
Deal found 7/21$166
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/138:35 am
IAD
-
BOS
Nonstop1h 43m
United Airlines
Tue 8/185:45 am
BOS
-
IAD
Nonstop1h 35m
United Airlines
Deal found 7/22$167
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/2010:15 pm
IAD
-
BOS
Nonstop1h 44m
United Airlines
Mon 8/245:45 am
BOS
-
IAD
Nonstop1h 35m
United Airlines
Deal found 7/22$168
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 8/2612:35 pm
IAD
-
BOS
1 stop4h 07m
United Airlines
Sat 8/296:00 am
BOS
-
IAD
1 stop5h 26m
United Airlines
Deal found 7/23$169
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/1210:25 pm
IAD
-
BOS
Nonstop1h 44m
United Airlines
Sat 10/176:00 am
BOS
-
IAD
1 stop5h 25m
United Airlines
Deal found 7/22$170
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/26:16 am
IAD
-
BOS
1 stop3h 32m
United Airlines
Sat 9/57:23 pm
BOS
-
IAD
Nonstop1h 45m
United Airlines
Deal found 7/22$171
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/201:05 pm
IAD
-
BOS
Nonstop1h 45m
United Airlines
Sun 8/235:45 am
BOS
-
IAD
Nonstop1h 35m
United Airlines
Deal found 7/23$172
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/108:35 am
IAD
-
BOS
Nonstop1h 43m
United Airlines
Sun 9/135:45 am
BOS
-
IAD
Nonstop1h 35m
United Airlines
Deal found 7/22$173
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/178:35 am
IAD
-
BOS
1 stop4h 12m
United Airlines
Mon 9/217:23 pm
BOS
-
IAD
Nonstop1h 45m
United Airlines
Deal found 7/23$174
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/205:28 pm
IAD
-
BOS
Nonstop1h 51m
United Airlines
Wed 8/262:28 pm
BOS
-
IAD
Nonstop1h 41m
United Airlines
Deal found 7/25$175

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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$161
(United Airlines)

One-way from

$102
(Delta)

Popular in

June

Cheapest in

December

Average price

$315

Good round-trip deal

$365 or less

Good one-way deal

$215 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. 15% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 25, 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

Sat 8/22

10:15 pm-11:59 pm

Nonstop1h 44m

Boston Logan Intl

Tue 8/25

7:23 pm-9:08 pm

Nonstop1h 45m

$195

Washington, D.C.Providence

IAD - PVD

IADPVD

Washington, D.C. Dulles Intl

Sat 8/29

5:16 pm-11:51 pm

1 stop6h 35m

Providence-TFGreen

Tue 9/1

5:45 am-10:23 am

1 stop4h 38m

$203

Washington, D.C.Providence

IAD - PVD

IADPVD

Washington, D.C. Dulles Intl

Mon 8/24

5:25 pm-11:51 pm

1 stop6h 26m

Providence-TFGreen

Thu 8/27

5:45 am-10:23 am

1 stop4h 38m

$203

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Thu 8/27

6:16 am-11:17 am

1 stop5h 01m

Boston Logan Intl

Sat 8/29

9:30 am-11:11 am

Nonstop1h 41m

$205

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 8/14

10:15 pm-11:59 pm

Nonstop1h 44m

Boston Logan Intl

Tue 8/18

6:00 pm-10:59 pm

1 stop4h 59m

$205

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 9/11

6:15 am-9:48 am

1 stop3h 33m

Boston Logan Intl

Mon 9/14

6:00 pm-10:59 pm

1 stop4h 59m

$207

Washington, D.C.Providence

IAD - PVD

IADPVD

Washington, D.C. Dulles Intl

Thu 8/20

10:24 pm-11:59 pm

Nonstop1h 35m

Providence-TFGreen

Sat 8/22

5:50 am-7:33 am

Nonstop1h 43m

$213

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 8/18

8:36 am-12:47 pm

1 stop4h 11m

Boston Logan Intl

Tue 8/18

6:00 pm-10:59 pm

1 stop4h 59m

$215

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Mon 10/19

12:38 pm-5:52 pm

1 stop5h 14m

Boston Logan Intl

Thu 10/22

10:51 am-4:23 pm

1 stop5h 32m

$215

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Thu 9/24

10:15 pm-11:59 pm

Nonstop1h 44m

Boston Logan Intl

Mon 9/28

7:00 pm-10:59 pm

1 stop3h 59m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 46 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rhode Island (average of $251). Flying from Washington, D.C. Dulles Intl Airport to Rhode Island in July is currently the most expensive (average of $434). 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 July 25, 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 July 25, 2026.

The most flights from IAD to USRI are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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

Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Rhode Island flights typically cost between $318 and $484 in August.
The cheapest round-trip price found within the last 5 days was $203 on Delta (Aug 29-Sep 5).

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 July 25, 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
10,034 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 44m. United Airlines provides one of the quickest options available for as low as $195. 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 Copa Airlines (84%), ANA (83%) or CommutAir (79%) 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 $130. On average you can expect to pay $327. 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rhode Island (average of $251). Flying from Washington, D.C. Dulles Intl Airport to Rhode Island in July is currently the most expensive (average of $434). 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.
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Seattle flights
Dulles Intl to Orlando flights
Baltimore to Dallas/Fort Worth flights
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Reagan-National to Seattle flights
Dulles Intl to Las Vegas flights
Reagan-National to Los Angeles flights
Reagan-National to Boston flights
Baltimore to Orlando flights
Baltimore to Los Angeles flights
Dulles Intl to Miami flights
Reagan-National to Miami flights
Baltimore to Las Vegas flights
Reagan-National to O'Hare Intl flights
Baltimore to Hobby flights
Baltimore to Fort Lauderdale flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Las Vegas flights
Reagan-National to Orlando flights
Baltimore to Miami flights
Dulles Intl to Los Angeles flights
Baltimore to Seattle flights
Dulles Intl to Boston flights
Dulles Intl to Fort Lauderdale flights
Baltimore to Denver flights
Baltimore to Boston flights
Dulles Intl to Denver flights
Reagan-National to San Francisco flights
Dulles Intl to Tampa flights
Dulles Intl to San Francisco flights
Baltimore to San Francisco flights
Dulles Intl to Atlanta flights
Reagan-National to Minneapolis flights
Dulles Intl to Midway flights
Baltimore to George Bush Intcntl flights
Dulles Intl to Hobby flights
Baltimore to Tampa flights
Reagan-National to Nashville flights
Reagan-National to Atlanta flights
Reagan-National to Fort Lauderdale flights
Baltimore to Midway flights
Dulles Intl to Minneapolis flights
Reagan-National to Hobby flights
Reagan-National to Denver flights
Dulles Intl to San Diego flights
Baltimore to Atlanta flights
Dulles Intl to New Orleans flights
Dulles Intl to Sky Harbor Intl 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$381FlexibilityNo cancel feeOn-time69%

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