$89 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 5/7. 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, 0 bags

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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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

Mon, May 18 - Tue, May 19
United Airlines Logo
10:15 pm - 11:59 pm
IAD
-
BOS
1h 44mnonstop
United Airlines Logo
5:45 am - 7:24 am
BOS
-
IAD
1h 39mnonstop
$173United Airlines
Sun, May 17 - Wed, May 20
Frontier Logo
7:40 am - 8:44 am
IAD
-
BOS
25h 04m
1 stop
Frontier Logo
12:01 pm - 11:09 pm
BOS
-
IAD
11h 08m
1 stop
$174Frontier
Tue, May 19 - Tue, May 26
United Airlines Logo
8:35 am - 10:18 am
IAD
-
BOS
1h 43mnonstop
United Airlines Logo
5:45 am - 7:23 am
BOS
-
IAD
1h 38mnonstop
$175United Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
8:35 am - 10:18 am
IAD
-
BOS
1h 43mnonstop
United Airlines Logo
5:45 am - 7:23 am
BOS
-
IAD
1h 38mnonstop
$176United Airlines
Thu, May 7 - Mon, May 11
United Airlines Logo
10:15 pm - 11:59 pm
IAD
-
BOS
1h 44mnonstop
United Airlines Logo
5:45 am - 7:24 am
BOS
-
IAD
1h 39mnonstop
$177United Airlines
Wed, May 20 - Tue, May 26
United Airlines Logo
8:20 am - 12:51 pm
IAD
-
BOS
4h 31m
1 stop
United Airlines Logo
7:00 pm - 11:19 pm
BOS
-
IAD
4h 19m
1 stop
$178United Airlines
Thu, May 28 - Wed, Jun 3
Frontier Logo
8:47 pm - 7:49 am
IAD
-
BOS
11h 02m
1 stop
Frontier Logo
12:01 pm - 11:09 pm
BOS
-
IAD
11h 08m
1 stop
$180Frontier
Tue, Jun 9 - Wed, Jun 17
Delta Logo
3:02 pm - 8:11 pm
IAD
-
PVD
5h 09m
1 stop
Delta Logo
5:29 pm - 12:44 am
PVD
-
IAD
7h 15m
1 stop
$202Delta
Tue, Jun 2 - Wed, Jun 3
Delta Logo
5:21 pm - 11:28 pm
IAD
-
PVD
6h 07m
1 stop
Delta Logo
5:46 am - 10:22 am
PVD
-
IAD
4h 36m
1 stop
$218Delta
Sat, Aug 22 - Tue, Aug 25
Delta Logo
5:15 pm - 11:21 pm
IAD
-
PVD
6h 06m
1 stop
Delta Logo
5:45 am - 10:02 am
PVD
-
IAD
4h 17m
1 stop
$219Delta
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.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Rhode Island?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Rhode Island departing in June.

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 $206 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 $206.

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

The average price for all round-trip flights from Washington, D.C. Dulles Intl Airport to Rhode Island depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Rhode Island is generally at night, when round-trip flights cost $252 on average. Morning departures are around 10% 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 $343.

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 $214 (return) on average. On the other hand, the most expensive months are May and August, when the average cost of round-trip tickets is $341 and $327 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 Sundays.

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 25 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$89
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 16% 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.

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 9637 reviews
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Vegetarian selection could be better. Bread was too hard to chew.

8.0 ExcellentAnonymous, Apr 2026
IAD - FRA
Read more United Airlines reviews

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

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

Information on your arrival and departure airports

Washington Dulles Airport (IAD)