$79 Find Cheap Flights from Washington Dulles Airport to Rhode Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Rhode Island departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rhode Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Rhode Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Rhode Island, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Rhode Island

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Bostonnonstop$157
Boston
Bostonnonstop$157

Book Cheap Dulles Intl to Rhode Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Rhode Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Rhode Island

Wed, Sep 10 - Wed, Sep 10
United Airlines Logo
8:55 am - 10:35 amIAD-BOS
1h 40mnonstop
United Airlines Logo
2:40 pm - 4:23 pmBOS-IAD
1h 43mnonstop
$157United Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14
Frontier Logo
8:59 pm - 8:11 amIAD-BOS
11h 12m1 stop
Frontier Logo
10:13 am - 9:19 pmBOS-IAD
11h 06m1 stop
$160Frontier
Find Deal
Wed, Nov 12 - Wed, Dec 3
United Airlines Logo
10:07 pm - 11:42 pmIAD-BOS
1h 35mnonstop
United Airlines Logo
9:30 am - 11:14 amBOS-IAD
1h 44mnonstop
$162United Airlines
Find Deal
Sat, Sep 20 - Mon, Sep 22
United Airlines Logo
6:20 am - 9:37 amIAD-BOS
3h 17m1 stop
United Airlines Logo
5:30 am - 7:10 amBOS-IAD
1h 40mnonstop
$167United Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
 Logo
9:15 am - 10:47 pmIAD-BOS
13h 32m2 stops
 Logo
8:38 am - 11:55 pmBOS-IAD
15h 17m1 stop
Fri, Sep 19 - Sun, Sep 21
United Airlines Logo
10:18 pm - 11:57 pmIAD-BOS
1h 39mnonstop
United Airlines Logo
5:30 am - 7:10 amBOS-IAD
1h 40mnonstop
$169United Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
Delta Logo
5:25 pm - 11:59 pmIAD-PVD
6h 34m1 stop
Delta Logo
4:51 pm - 11:06 pmPVD-IAD
6h 15m1 stop
$207Delta
Find Deal
Wed, Oct 1 - Sat, Oct 4
Delta Logo
9:50 am - 4:06 pmIAD-PVD
6h 16m1 stop
Delta Logo
12:45 pm - 5:36 pmPVD-IAD
4h 51m1 stop
$210Delta
Find Deal
Wed, Sep 17 - Sat, Sep 20
American Airlines Logo
2:21 pm - 8:28 pmIAD-PVD
6h 07m1 stop
American Airlines Logo
6:02 am - 1:49 pmPVD-IAD
7h 47m1 stop
$251American Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
American Airlines Logo
2:21 pm - 8:28 pmIAD-PVD
6h 07m1 stop
American Airlines Logo
8:52 am - 1:49 pmPVD-IAD
4h 57m1 stop
$252American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to Rhode Island flights

Get data-powered insights and trends into flights from Dulles Intl to Rhode Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Dulles Intl Airport to Rhode Island flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Rhode Island from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Providence, at $207 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Providence (PVD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $207.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Rhode Island?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $365 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Rhode Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Rhode Island is January, when tickets cost $217 (return) on average. On the other hand, the most expensive months are August and May, when the average cost of round-trip tickets is $332 and $322 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Rhode Island?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Rhode Island clicked on KAYAK for each day over the last 12 months.

When flying from Washington Dulles Airport to Rhode Island, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Fridays and the most expensive ones on Tuesdays.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Rhode Island?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Rhode Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Rhode Island, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$79
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Washington Dulles Airport to Boston

FAQs - booking Rhode Island flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Rhode Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Rhode Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Rhode Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Rhode Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Rhode Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Rhode Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Rhode Island?

    The cheapest time of day to fly to Rhode Island is generally at night, when round-trip flights cost $246 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Rhode Island is generally in the evening, which is peak travel time and where the average cost of a ticket is $348.

Reviews of the top airline flying from Dulles Intl to Rhode Island

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Rhode Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Rhode Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8944 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

10.0 ExcellentCraig, Aug 2025SLC - EWR
Read more United Airlines reviews

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

Everything you need to know for your flight from Dulles Intl to Rhode Island

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