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Dulles Intl

$80+ Cheap flights from Connecticut to Dulles Intl (IAD)

BDL — IAD
Sep 24 — Oct 11
Thu 9/24
Thu 10/1
1 adult, Economy
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Cheap flight deals from Connecticut to Dulles Intl

Cheapest flights from Connecticut to Dulles Intl

Sat 10/315:35 am -
1 stop5h 59m
Tue 11/35:13 pm -
1 stop6h 30m
Deal found 8/24$193
Tue 9/155:45 am -
Nonstop1h 43m
Fri 9/1810:17 pm -
Nonstop1h 35m
Deal found 8/22$194
Mon 9/217:45 pm -
Nonstop1h 42m
Wed 9/2310:17 pm -
Nonstop1h 35m
Deal found 8/22$199
Tue 9/226:15 am -
1 stop11h 03m
Tue 9/297:50 am -
1 stop8h 10m
Deal found 8/25$200
Sat 10/2411:35 am -
1 stop5h 43m
Tue 10/2711:16 am -
1 stop12h 47m
Deal found 8/22$200
Wed 10/76:15 am -
1 stop11h 03m
Wed 10/147:50 am -
1 stop8h 24m
Deal found 8/23$201
Sat 10/2411:35 am -
1 stop5h 43m
Sat 10/3111:16 am -
1 stop12h 47m
Deal found 8/21$201
Thu 9/175:40 am -
1 stop4h 41m
Tue 9/225:15 pm -
1 stop6h 23m
Deal found 8/20$202
Thu 9/175:45 am -
Nonstop1h 43m
Sun 9/2010:17 pm -
Nonstop1h 35m
Deal found 8/21$203
Wed 10/2111:35 am -
1 stop5h 43m
Sat 10/3111:16 am -
1 stop12h 47m
Deal found 8/24$203
Thu 9/36:18 am -
1 stop10h 56m
Wed 9/167:50 am -
1 stop8h 10m
Deal found 8/20$204
Tue 9/294:55 pm -
1 stop7h 15m
Wed 9/307:50 am -
1 stop8h 10m
Deal found 8/24$205

Find flight deals from Connecticut to Dulles Intl

Round-trip from

$193
(Delta)

One-way from

$80
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$344

Good round-trip deal

$365 or less

Good one-way deal

$264 or less
From Connecticut to Washington, D.C. Dulles Intl
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One-way flight from Connecticut to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 6% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Connecticut to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Connecticut to Washington, D.C. Dulles Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Connecticut to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ProvidenceWashington, D.C.

PVD Providence-TFGreen - IAD Washington, D.C. Dulles Intl

PVDIAD

Providence-TFGreen

Fri 11/13

5:45 am-7:28 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Mon 11/16

10:10 pm-11:43 pm

Nonstop1h 33m

$203

ProvidenceWashington, D.C.

PVD Providence-TFGreen - IAD Washington, D.C. Dulles Intl

PVDIAD

Providence-TFGreen

Fri 12/4

4:57 pm-11:21 pm

1 stop6h 24m

Washington, D.C. Dulles Intl

Mon 12/7

5:16 pm-11:26 pm

1 stop6h 10m

$225

ProvidenceWashington, D.C.

PVD Providence-TFGreen - IAD Washington, D.C. Dulles Intl

PVDIAD

Providence-TFGreen

Fri 10/16

2:43 pm-4:35 pm

Nonstop1h 52m

Washington, D.C. Dulles Intl

Mon 10/19

10:10 pm-11:47 pm

Nonstop1h 37m

$233

ProvidenceWashington, D.C.

PVD Providence-TFGreen - IAD Washington, D.C. Dulles Intl

PVDIAD

Providence-TFGreen

Thu 10/29

7:40 pm-9:25 pm

Nonstop1h 45m

Washington, D.C. Dulles Intl

Sun 11/1

10:10 pm-11:44 pm

Nonstop1h 34m

$234

ProvidenceWashington, D.C.

PVD Providence-TFGreen - IAD Washington, D.C. Dulles Intl

PVDIAD

Providence-TFGreen

Sat 9/12

5:45 am-7:28 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Sun 9/27

10:10 pm-11:47 pm

Nonstop1h 37m

$236

New YorkWashington, D.C.

JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl

JFKIAD

New York John F Kennedy Intl

Fri 10/30

3:55 pm-5:33 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sun 11/1

12:30 pm-1:56 pm

Nonstop1h 26m

$237

New YorkWashington, D.C.

JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl

JFKIAD

New York John F Kennedy Intl

Thu 11/5

10:20 am-11:50 am

Nonstop1h 30m

Washington, D.C. Dulles Intl

Mon 11/9

12:35 pm-2:01 pm

Nonstop1h 26m

$237

New YorkWashington, D.C.

JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl

JFKIAD

New York John F Kennedy Intl

Tue 9/29

10:15 am-11:45 am

Nonstop1h 30m

Washington, D.C. Dulles Intl

Tue 9/29

6:26 pm-8:09 pm

Nonstop1h 43m

$237

New YorkWashington, D.C.

LGA New York LaGuardia - IAD Washington, D.C. Dulles Intl

LGAIAD

New York LaGuardia

Sun 9/27

6:00 am-7:23 am

Nonstop1h 23m

Washington, D.C. Dulles Intl

Tue 9/29

12:40 pm-2:09 pm

Nonstop1h 29m

$237

New YorkWashington, D.C.

JFK New York John F Kennedy Intl - IAD Washington, D.C. Dulles Intl

JFKIAD

New York John F Kennedy Intl

Thu 10/29

10:20 am-11:50 am

Nonstop1h 30m

Washington, D.C. Dulles Intl

Fri 10/30

6:32 pm-8:00 pm

Nonstop1h 28m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Connecticut to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Connecticut with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Washington, D.C. Dulles Intl Airport

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

Currently, November is the cheapest month in which you can book a flight from Connecticut to Washington, D.C. Dulles Intl Airport (average of $232). Flying from Connecticut to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $371). 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 CT to IAD?

It’s typically best to fly out from Connecticut to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 37% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

The most flights from USCT to IAD are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Connecticut to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.
Connecticut to Washington, D.C. Dulles Intl Airport flights typically cost between $238 and $398 in October.
The cheapest round-trip price found within the last 5 days was $223 on United Airlines (Oct 15-Oct 17).

How far ahead should I book a flight from Connecticut to Washington, D.C. Dulles Intl Airport?

The best time to book flights from Connecticut to Washington, D.C. Dulles Intl Airport is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Connecticut to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Connecticut to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

  • How long is the flight from Connecticut to Washington, D.C. Dulles Intl Airport?

    Airlines like United Airlines and Delta fly from Connecticut to Washington, D.C. Dulles Intl Airport in about 1h 43m. The time it takes to get you to your destination can typically vary by up to 4h 41m. The distance from Connecticut to Washington, D.C. Dulles Intl Airport is about 370 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Connecticut to Washington, D.C. Dulles Intl Airport?

    The most popular route from Connecticut to Washington, D.C. Dulles Intl Airport is New York John F Kennedy Intl - Washington, D.C. Dulles Intl. You may also consider Newark - Washington, D.C. Dulles Intl or New York LaGuardia - Washington, D.C. Dulles Intl.

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

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Connecticut, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Republic Airways (94%), Avianca( 92%).

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

    On average you can expect to pay $1,103 for a flight from Connecticut to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $158 while the most popular route, (New York John F Kennedy Intl - Washington, D.C. Dulles Intl) is currently priced at $237.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut 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 Connecticut to Washington, D.C. Dulles Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Connecticut to Washington, D.C. Dulles Intl Airport (average of $232). Flying from Connecticut to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $371). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Woodbridge
Falls Church
Sterling
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Connecticut to Dulles Intl

Dallas/Fort Worth to Dulles Intl flights
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Denver to Dulles Intl flights
Boston to Dulles Intl flights
San Francisco to Baltimore flights
Miami to Reagan-National flights
Tampa to Dulles Intl flights
Orlando to Baltimore flights
Hobby to Reagan-National flights
George Bush Intcntl to Baltimore flights
Fort Lauderdale to Dulles Intl flights
Orlando to Reagan-National flights
Austin to Dulles Intl flights
Seattle to Baltimore flights
Charlotte to Dulles Intl flights
San Diego to Dulles Intl flights
Midway to Dulles Intl flights
Tampa to Baltimore flights
Denver to Baltimore flights
George Bush Intcntl to Reagan-National flights
Ontario to Dulles Intl flights
Indianapolis to Dulles Intl flights
Detroit to Reagan-National flights
Detroit to Baltimore flights
Sky Harbor Intl to Dulles Intl flights
Miami to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Hobby to Dulles Intl flights

Top airline flying from Connecticut to Dulles Intl

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$314FlexibilityNo cancel feeOn-time69%

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