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

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 Rhode Island to Washington Dulles Airport. Visit our flight page for the latest deals!>/a>

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

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

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

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 to Washington Dulles Airport with an airline and back to Rhode Island with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Washington Dulles Airport from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$79 CHEAP FLIGHTS from Rhode Island to Washington Dulles (IAD)

IAD

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Cheap Flight Deals from Rhode Island to Dulles Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rhode Island to Dulles Intl 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.

Round-trip

One-way

Last minute

Direct

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Rhode Island to Dulles Intl.

Discover the best prices for you by selecting your travel dates on KAYAK.

5:30 am - 7:11 amBOS-IAD

1h 41mnonstop

4:00 pm - 5:41 pmIAD-BOS

1h 41mnonstop

$137United Airlines

Find Deal

Wed, May 21 - Tue, May 27

9:30 am - 2:28 pmBOS-IAD

4h 58m1 stop

5:33 pm - 7:20 pmIAD-BOS

1h 47mnonstop

$147United Airlines

Find Deal

Wed, May 21 - Tue, May 27

6:00 am - 4:36 pmBOS-IAD

10h 36m1 stop

5:26 pm - 1:05 amIAD-BOS

7h 39m1 stop

$180Frontier

Find Deal

Fri, May 16 - Sun, May 18

11:31 am - 7:32 pmBOS-IAD

8h 01m1 stop

11:54 am - 9:35 amIAD-BOS

21h 41m1 stop

$181

Find Deal

Thu, May 29 - Sun, Jun 1

5:50 am - 12:06 pmPVD-IAD

6h 16m1 stop

5:24 pm - 11:09 pmIAD-PVD

5h 45m1 stop

$183Delta

Find Deal

Tue, Jun 3 - Tue, Jun 10

11:31 am - 7:32 pmBOS-IAD

8h 01m1 stop

3:13 pm - 9:14 amIAD-BOS

18h 01m1 stop

$184Allegiant Air

Find Deal

Thu, May 29 - Mon, Jun 2

11:31 am - 7:32 pmBOS-IAD

8h 01m1 stop

3:13 pm - 9:14 amIAD-BOS

18h 01m1 stop

$188Allegiant Air

Find Deal

Thu, May 22 - Mon, May 26

6:00 am - 4:36 pmBOS-IAD

10h 36m1 stop

5:26 pm - 12:44 amIAD-BOS

7h 18m1 stop

$190Frontier

Find Deal

Mon, May 12 - Mon, May 19

6:00 am - 11:44 amPVD-IAD

5h 44m1 stop

5:24 pm - 11:09 pmIAD-PVD

5h 45m1 stop

$192Delta

Find Deal

Mon, Jun 2 - Tue, Jun 10

10:30 am - 2:44 pmBOS-IAD

28h 14m1 stop

11:54 am - 9:35 amIAD-BOS

21h 41m1 stop

$216

Find Deal

Fri, May 30 - Sun, Jun 1

Useful Info

Low season	February
High season	May
Cheapest flight	$79

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Boston to Washington Dulles Airport

How does KAYAK find such low prices on flights from Rhode Island to Washington Dulles Airport?
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 Rhode Island to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from 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 Rhode Island to Washington Dulles Airport?
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 to Washington Dulles Airport with an airline and back to Rhode Island with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Washington Dulles Airport?
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 to Washington Dulles Airport from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Clinton

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Washington Dulles Airport (IAD)

IAD

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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

Cheap Flight Deals from Rhode Island to Dulles Intl

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

Recent one-way flight deals from Rhode Island to Dulles Intl

Recent last minute flight deals from Rhode Island to Dulles Intl

Recent direct flight deals from Rhode Island to Dulles Intl

Good to know

FAQs for booking Rhode Island to Washington Dulles Airport flights

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

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 Rhode Island to Washington Dulles Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from 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 Rhode Island to Washington Dulles Airport?

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 to Washington Dulles Airport with an airline and back to Rhode Island with another airline.

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

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 to Washington Dulles Airport from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Dulles Intl?

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

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Complete your trip to Dulles Intl with a hotel stay or car rental

Find direct flights for Dulles Intl

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