Dulles Intl

$77+ Cheap flights from Rhode Island to Dulles Intl (IAD)

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — IAD
Apr 5 — Apr 121
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Cheap flight deals from Rhode Island to Dulles Intl

Keep the following information in mind while searching for Rhode Island to Dulles Intl flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$147
(United Airlines)

One-way from

$77
(Cheapflightsfares)

Popular in

April

Cheapest in

January

Average price

$210

Good round-trip deal

$369 or less

Good one-way deal

$188 or less
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
From Rhode Island to Washington, D.C. Dulles Intl
One-way flight from Rhode Island to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 10% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Rhode Island to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Rhode Island to Washington, D.C. Dulles Intl.

Find flight deals from Rhode Island to Dulles Intl

Cheapest flights from Rhode Island to Dulles Intl
Explore the most affordable flight options available from Rhode Island to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 4/265:55 amBOS - IAD
Nonstop1h 40mUnited Airlines
Wed 4/308:40 amIAD - BOS
Nonstop1h 38mUnited Airlines
Deal found 3/31$147
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amBOS - IAD
1 stop10h 36mFrontier
Mon 5/125:26 pmIAD - BOS
1 stop7h 18mFrontier
Deal found 3/31$158
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 5/242:50 pmPVD - IAD
Nonstop1h 40mUnited Airlines
Sun 5/2510:21 pmIAD - PVD
Nonstop1h 38mUnited Airlines
Deal found 3/31$179
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:31 amBOS - IAD
1 stop8h 01mMultiple Airlines
Sat 5/249:50 pmIAD - BOS
1 stop11h 45mMultiple Airlines
Deal found 3/30$191
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:50 amPVD - IAD
1 stop5h 41mDelta
Wed 5/76:00 amIAD - PVD
1 stop6h 11mDelta
Deal found 3/30$201
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:31 amBOS - IAD
1 stop8h 01mAllegiant Air
Mon 5/263:13 pmIAD - BOS
1 stop18h 01mAllegiant Air
Deal found 3/30$233
This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 4/265:55 pmBOS - IAD
1 stop5h 12mDelta
Wed 4/306:00 amIAD - BOS
1 stop6h 03mDelta
Deal found 3/31$247
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 4/231:44 pmPVD - IAD
1 stop5h 57mAmerican Airlines
Fri 4/255:00 amIAD - PVD
1 stop4h 15mAmerican Airlines
Deal found 3/31$257
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 5/2411:59 amBOS - IAD
1 stop4h 57mAmerican Airlines
Mon 5/265:02 amIAD - BOS
1 stop4h 18mAmerican Airlines
Deal found 3/31$266
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1211:57 amPVD - IAD
2 stops26h 26mMultiple Airlines
Sun 6/157:45 amIAD - PVD
1 stop26h 33mMultiple Airlines
Deal found 3/30$335

Cheapflights Fare Finder

Customize your flight search to find flights from Rhode Island to Dulles Intl 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 March 31, 2025.
Use the filters below to find and compare flights from Rhode Island to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Rhode Island

Fly to

Dulles Intl

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sat 4/26

5:55 am-7:35 am

Nonstop1h 40m

Washington, D.C. Dulles Intl

Wed 4/30

8:40 am-10:18 am

Nonstop1h 38m

$147

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 5/8

6:00 am-4:36 pm

1 stop10h 36m

Washington, D.C. Dulles Intl

Sun 5/11

5:26 pm-1:05 am

1 stop7h 39m

$158

ProvidenceWashington, D.C.

PVD - IAD

PVDIAD

Providence-TFGreen

Sat 5/24

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sun 5/25

10:21 pm-11:59 pm

Nonstop1h 38m

$179

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 5/22

11:31 am-7:32 pm

1 stop8h 01m

Washington, D.C. Dulles Intl

Sat 5/24

9:50 pm-9:35 am

1 stop11h 45m

$191

ProvidenceWashington, D.C.

PVD - IAD

PVDIAD

Providence-TFGreen

Wed 4/30

5:50 am-11:31 am

1 stop5h 41m

Washington, D.C. Dulles Intl

Wed 5/7

6:00 am-12:11 pm

1 stop6h 11m

$201

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sat 4/26

5:55 pm-11:07 pm

1 stop5h 12m

Washington, D.C. Dulles Intl

Wed 4/30

6:00 am-12:03 pm

1 stop6h 03m

$247

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 8/21

5:57 am-12:38 pm

1 stop6h 41m

Washington, D.C. Dulles Intl

Mon 8/25

5:04 am-9:16 am

1 stop4h 12m

$253

ProvidenceWashington, D.C.

PVD - IAD

PVDIAD

Providence-TFGreen

Wed 4/23

1:44 pm-7:41 pm

1 stop5h 57m

Washington, D.C. Dulles Intl

Fri 4/25

5:00 am-9:15 am

1 stop4h 15m

$257

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 5/22

9:02 am-6:01 pm

2 stops32h 59m

Washington, D.C. Dulles Intl

Mon 5/26

3:13 pm-9:14 am

1 stop18h 01m

$327

ProvidenceWashington, D.C.

PVD - IAD

PVDIAD

Providence-TFGreen

Thu 6/12

11:57 am-2:23 pm

2 stops26h 26m

Washington, D.C. Dulles Intl

Sun 6/15

7:45 am-10:18 am

1 stop26h 33m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 24 results
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Best time to book a flight from Rhode Island to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Rhode Island to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Rhode Island to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $385). 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 IAD?

Find hourly flight availability from Rhode Island to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rhode Island to Washington, D.C. Dulles Intl Airport as you normally would.

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

Explore weekly flight availability from Rhode Island to Dulles Intl. 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 March 31, 2025.

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

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated March 31, 2025.
Read reviews from past customers who have flown Breeze Airways, Delta and Qatar Airways from Rhode Island to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
8.0
Very good

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Rhode Island to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $77. United Airlines flights start at $84 while deals on Allegiant Air start at $91 one-way.

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

    Consider GoJet (94%), Copa Airlines (89%) or ANA (86%) when booking your flight. These represent the most reliable airlines when flying from Rhode Island to Washington, D.C. Dulles Intl Airport.

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

    The cheapest flight price from Rhode Island to Washington, D.C. Dulles Intl Airport is $98. On average you can expect to pay $924. The most popular route, (Boston Logan Intl - Washington, D.C. Dulles Intl), can usually be booked for $147.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rhode Island to Dulles Intl 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. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Rhode Island to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Rhode Island to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $385). 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 Rhode Island?

Book flights to Rhode Island if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Woodbridge
Gaithersburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Sterling
Bowie
Gettysburg
National Harbor
Oxon Hill

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Alternative routes for Rhode Island to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Rhode Island to Dulles Intl

Discover the top airline that operate flights from Rhode Island to Dulles Intl. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$169Average$315FlexibilityNo cancel feeOn-time69%
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