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Rhode Island

$78+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PVD
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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 December 16, 2025.

This Frontier deal was found by Cheapflights users on 12/14. 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.
Wed 12/317:01 pmIAD - BOS
1 stop6h 13mFrontier
Wed 1/76:00 amBOS - IAD
1 stop10h 50mFrontier
Deal found 12/14$163
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2410:17 pmIAD - BOS
Nonstop1h 37mUnited Airlines
Tue 1/202:20 pmBOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 12/16$177
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Wed 12/317:01 pmIAD - BOS
1 stop6h 13mMultiple Airlines
Thu 1/83:43 pmBOS - IAD
1 stop16h 12mMultiple Airlines
Deal found 12/14$181
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/309:00 amIAD - BOS
Nonstop1h 37mUnited Airlines
Mon 1/195:45 amBOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 12/15$183
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:17 pmIAD - BOS
Nonstop1h 37mUnited Airlines
Mon 1/59:30 amBOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 12/14$184
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:00 amIAD - BOS
Nonstop1h 37mUnited Airlines
Mon 1/59:30 amBOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 12/14$187
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/309:00 amIAD - BOS
Nonstop1h 37mUnited Airlines
Tue 1/67:28 pmBOS - IAD
1 stop3h 50mUnited Airlines
Deal found 12/15$193
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:17 pmIAD - BOS
Nonstop1h 37mUnited Airlines
Thu 1/19:30 amBOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 12/14$194
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/3110:17 pmIAD - BOS
Nonstop1h 37mUnited Airlines
Sat 1/35:20 amBOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 12/15$196
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:17 pmIAD - BOS
Nonstop1h 37mUnited Airlines
Sun 1/47:44 pmBOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 12/14$203
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/245:15 pmIAD - PVD
Nonstop1h 35mUnited Airlines
Thu 1/110:29 amPVD - IAD
Nonstop1h 39mUnited Airlines
Deal found 12/15$250
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:29 pmIAD - PVD
1 stop7h 00mAmerican Airlines
Fri 1/26:03 amPVD - IAD
1 stop7h 24mAmerican Airlines
Deal found 12/16$319

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 December 16, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$146
(Kiwi.com)

One-way from

$78
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$203

Good round-trip deal

$372 or less

Good one-way deal

$155 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Boston Logan Intl flights.
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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. 10% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in December 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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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 December 16, 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

Tue 1/13

10:12 pm-11:49 pm

Nonstop1h 37m

Boston Logan Intl

Sat 1/17

7:22 pm-9:08 pm

Nonstop1h 46m

$147

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 1/20

12:40 pm-2:17 pm

Nonstop1h 37m

Boston Logan Intl

Fri 1/23

2:20 pm-4:06 pm

Nonstop1h 46m

$157

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 1/10

12:40 pm-2:17 pm

Nonstop1h 37m

Boston Logan Intl

Tue 1/13

7:07 pm-8:53 pm

Nonstop1h 46m

$157

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 1/20

5:38 pm-9:52 pm

1 stop4h 14m

Boston Logan Intl

Sat 1/24

9:30 am-11:16 am

Nonstop1h 46m

$157

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Wed 1/14

5:38 pm-9:52 pm

1 stop4h 14m

Boston Logan Intl

Sat 1/17

9:30 am-11:16 am

Nonstop1h 46m

$157

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Wed 1/28

10:12 pm-11:49 pm

Nonstop1h 37m

Boston Logan Intl

Tue 2/3

7:07 pm-8:53 pm

Nonstop1h 46m

$157

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 1/17

10:12 pm-11:49 pm

Nonstop1h 37m

Boston Logan Intl

Mon 1/19

5:45 am-7:31 am

Nonstop1h 46m

$162

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 1/9

5:20 pm-6:57 pm

Nonstop1h 37m

Boston Logan Intl

Sun 1/11

7:07 pm-8:53 pm

Nonstop1h 46m

$167

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Wed 1/14

12:40 pm-2:17 pm

Nonstop1h 37m

Boston Logan Intl

Sun 1/18

7:28 pm-11:18 pm

1 stop3h 50m

$172

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 2/6

6:00 am-11:07 am

1 stop5h 07m

Boston Logan Intl

Sun 2/8

9:30 am-11:16 am

Nonstop1h 46m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 41 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, 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 $273). 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 December 16, 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Rhode Island is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 47% on airfare.

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 December 16, 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
9,095 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 37m. United Airlines provides one of the quickest options available for as low as $147. 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 (87%), United Airlines (81%) or Air Canada (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 $115. On average you can expect to pay $355. The most popular route, (Washington, D.C. Dulles Intl - Boston Logan Intl), can usually be booked for $147.

  • 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 $273). 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$378FlexibilityNo cancel feeOn-time69%

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