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Rhode Island

$84+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PVD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$147
(United Airlines)

One-way from

$84
(United Airlines)

Popular in

August

Cheapest in

January

Average price

$215

Good round-trip deal

$360 or less

Good one-way deal

$189 or less
From Washington, D.C. Dulles Intl to Rhode Island
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One-way flight from Washington, D.C. Dulles Intl to Rhode Island
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Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Rhode Island.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Rhode Island.
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Find 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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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 10/26:15 amIAD - BOS
1 stop4h 52mUnited Airlines
Sat 10/45:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 9/17$147
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/78:50 amIAD - BOS
Nonstop1h 41mUnited Airlines
Tue 10/77:08 pmBOS - IAD
Nonstop1h 44mUnited Airlines
Deal found 9/16$149
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/256:00 amIAD - BOS
1 stop4h 43mUnited Airlines
Tue 12/25:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
Deal found 9/16$152
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/1510:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
Sat 10/189:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
Deal found 9/15$153
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/88:50 amIAD - BOS
Nonstop1h 41mUnited Airlines
Thu 10/95:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 9/16$155
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/188:30 amIAD - BOS
1 stop4h 55mUnited Airlines
Tue 10/2110:34 amBOS - IAD
1 stop5h 31mUnited Airlines
Deal found 9/15$157
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/66:00 amIAD - BOS
1 stop4h 43mUnited Airlines
Sun 11/95:30 amBOS - IAD
Nonstop1h 43mUnited Airlines
Deal found 9/15$158
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/710:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
Wed 10/810:34 amBOS - IAD
1 stop5h 31mUnited Airlines
Deal found 9/15$159
This Frontier deal was found by Cheapflights users on 9/15. 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.
Sat 10/259:38 pmIAD - BOS
1 stop10h 55mFrontier
Mon 10/279:18 amBOS - IAD
1 stop12h 20mFrontier
Deal found 9/15$160
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/1310:07 pmIAD - BOS
Nonstop1h 35mUnited Airlines
Sun 11/165:30 amBOS - IAD
Nonstop1h 43mUnited Airlines
Deal found 9/15$161
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/610:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
Wed 10/85:55 amBOS - IAD
Nonstop1h 40mUnited Airlines
Deal found 9/16$162
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/2212:26 pmIAD - PVD
Nonstop1h 33mUnited Airlines
Fri 10/317:28 pmPVD - IAD
Nonstop1h 47mUnited Airlines
Deal found 9/16$186

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 September 17, 2025.
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

Dulles Intl

Fly to

Rhode Island

Route

Depart

Return

Price

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 10/18

8:30 am-1:25 pm

1 stop4h 55m

Boston Logan Intl

Tue 10/21

12:10 pm-4:05 pm

1 stop3h 55m

$157

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 10/7

8:30 am-1:25 pm

1 stop4h 55m

Boston Logan Intl

Wed 10/8

10:34 am-4:05 pm

1 stop5h 31m

$173

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Mon 11/10

5:33 pm-10:47 pm

1 stop5h 14m

Boston Logan Intl

Tue 11/11

11:59 am-4:25 pm

1 stop4h 26m

$173

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 12/16

10:06 pm-11:41 pm

Nonstop1h 35m

Boston Logan Intl

Wed 1/7

2:20 pm-4:06 pm

Nonstop1h 46m

$182

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Mon 10/20

10:19 pm-11:59 pm

Nonstop1h 40m

Boston Logan Intl

Tue 10/28

5:30 am-7:13 am

Nonstop1h 43m

$187

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 10/4

5:16 pm-6:56 pm

Nonstop1h 40m

Boston Logan Intl

Tue 10/7

5:30 am-7:11 am

Nonstop1h 41m

$187

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Thu 12/18

10:17 pm-11:54 pm

Nonstop1h 37m

Boston Logan Intl

Mon 1/12

2:20 pm-4:06 pm

Nonstop1h 46m

$187

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 11/1

10:07 pm-11:42 pm

Nonstop1h 35m

Boston Logan Intl

Tue 11/4

5:30 am-7:13 am

Nonstop1h 43m

$187

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 11/21

6:00 am-10:43 am

1 stop4h 43m

Boston Logan Intl

Mon 11/24

5:30 am-7:13 am

Nonstop1h 43m

$191

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sun 9/28

6:15 am-9:55 am

1 stop3h 40m

Boston Logan Intl

Thu 10/2

10:34 am-4:05 pm

1 stop5h 31m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 44 results
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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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rhode Island (average of $264). Flying from Washington, D.C. Dulles Intl Airport to Rhode Island in June is currently the most expensive (average of $358). 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 September 17, 2025.

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 September 17, 2025.

The most flights from IAD to USRI are scheduled on a Monday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

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 September 17, 2025.
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
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 4h 55m. United Airlines provides one of the quickest options available for as low as $157. 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 ANA (91%), Republic Airways (91%) or Mesa Airlines (86%) 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 $93. On average you can expect to pay $370. The most popular route, (Washington, D.C. Dulles Intl - Boston Logan Intl), can usually be booked for $117.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rhode Island (average of $264). Flying from Washington, D.C. Dulles Intl Airport to Rhode Island in June is currently the most expensive (average of $358). 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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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$201Average$382FlexibilityNo cancel feeOn-time69%

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