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$37+ Cheap flights from Dulles Intl (IAD) to Connecticut

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BDL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Connecticut

Keep the following information in mind while searching for Dulles Intl to Connecticut flight deals. Data was last updated September 11, 2025.

Round-trip from

$66
(Mytrip)

One-way from

$37
(Cheapflightsfares)

Popular in

June

Cheapest in

September

Average price

$264

Good round-trip deal

$74 or less

Good one-way deal

$47 or less
From Washington, D.C. Dulles Intl to Connecticut
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One-way flight from Washington, D.C. Dulles Intl to Connecticut
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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Connecticut.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Connecticut.
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Find flight deals from Dulles Intl to Connecticut

Cheapest flights from Dulles Intl to Connecticut
Explore the most affordable flight options available from Dulles Intl to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Thu 10/97:00 amHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 9/10$74
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Sun 10/267:00 amHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 9/10$76
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Sun 10/57:00 amHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 9/10$77
This Flightnetwork deal was found by Cheapflights users on 9/9. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Sun 10/127:00 amHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 9/9$82
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Sun 9/287:00 amHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 9/9$84
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Sun 9/217:00 amHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 9/9$87
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Sun 9/287:00 amHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 9/9$104
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Thu 10/166:20 pmHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 9/9$115
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Sun 9/147:00 amHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 9/8$121
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/106:15 amIAD - EWR
Nonstop1h 14mUnited Airlines
Mon 10/139:00 pmEWR - IAD
Nonstop1h 28mUnited Airlines
Deal found 9/9$129
This Delta deal was found by Cheapflights users on 9/9. 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 10/257:59 pmIAD - JFK
Nonstop1h 31mDelta
Mon 10/275:40 pmJFK - IAD
Nonstop1h 38mDelta
Deal found 9/9$129
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/38:21 amIAD - LGA
Nonstop1h 22mUnited Airlines
Fri 10/37:29 pmLGA - IAD
Nonstop1h 32mUnited Airlines
Deal found 9/11$129

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Connecticut 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 September 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Connecticut that are best for you.

Fly from

Dulles Intl

Fly to

Connecticut

Route

Depart

Return

Price

Washington, D.C.New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

Thu 10/2

9:03 am-10:24 am

Nonstop1h 21m

Tweed-New Haven

Thu 10/9

7:00 am-8:23 am

Nonstop1h 23m

$74

Washington, D.C.New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

Thu 10/9

9:03 am-10:24 am

Nonstop1h 21m

Tweed-New Haven

Sun 10/12

7:00 am-8:23 am

Nonstop1h 23m

$74

Washington, D.C.New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

Thu 10/2

9:03 am-10:24 am

Nonstop1h 21m

Tweed-New Haven

Sun 10/5

7:00 am-8:23 am

Nonstop1h 23m

$74

Washington, D.C.New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

Thu 9/25

9:03 am-10:24 am

Nonstop1h 21m

Tweed-New Haven

Sun 9/28

7:00 am-8:23 am

Nonstop1h 23m

$74

Washington, D.C.New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

Thu 10/23

9:03 am-10:24 am

Nonstop1h 21m

Tweed-New Haven

Sun 10/26

7:00 am-8:23 am

Nonstop1h 23m

$76

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Mon 10/27

10:15 pm-11:38 pm

Nonstop1h 23m

Newark

Thu 10/30

9:34 pm-10:58 pm

Nonstop1h 24m

$129

Washington, D.C.New York

IAD - JFK

IADJFK

Washington, D.C. Dulles Intl

Tue 11/18

7:49 pm-9:18 pm

Nonstop1h 29m

New York John F Kennedy Intl

Thu 11/20

10:07 am-11:31 am

Nonstop1h 24m

$129

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Tue 12/2

8:45 am-10:05 am

Nonstop1h 20m

Newark

Sat 12/6

7:52 pm-9:25 pm

Nonstop1h 33m

$129

Washington, D.C.New York

IAD - JFK

IADJFK

Washington, D.C. Dulles Intl

Mon 11/3

7:59 pm-9:29 pm

Nonstop1h 30m

New York John F Kennedy Intl

Sat 11/8

10:30 am-11:57 am

Nonstop1h 27m

$129

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Thu 10/9

6:15 am-7:29 am

Nonstop1h 14m

Newark

Sun 10/12

9:03 pm-10:31 pm

Nonstop1h 28m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Connecticut

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Connecticut (average of $287). Flying from Washington, D.C. Dulles Intl Airport to Connecticut in December is currently the most expensive (average of $351). 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 IAD to CT?

Find hourly flight availability from Dulles Intl to Connecticut. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Connecticut, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from Dulles Intl to Connecticut. 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 September 11, 2025.

The most flights from IAD to USCT are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Avelo Airlines and United Airlines from Washington, D.C. Dulles Intl Airport to Connecticut to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avelo Airlines
7.5
Good

Food

5.1

Overall

7.5

Boarding

7.6

Comfort

7.1

Crew

8.2

Entertainment

5.0

Reviews

1 / 6
2.0
Mediocre

Cindy,Sep 2023

MCO - DAY

I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.
Avelo Airlines
7.5
Good
Avelo Airlines
7.5
Good

Food

5.1

Overall

7.5

Boarding

7.6

Comfort

7.1

Crew

8.2

Entertainment

5.0

Reviews

1 / 6
2.0
Mediocre

Cindy,Sep 2023

MCO - DAY

I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.
United Airlines
7.4
Good
8,937 reviews
Avelo Airlines
7.5
Good

Food

5.1

Overall

7.5

Boarding

7.6

Comfort

7.1

Crew

8.2

Entertainment

5.0

Reviews

1 / 6
2.0
Mediocre

Cindy,Sep 2023

MCO - DAY

I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Connecticut in 1h 21m. Fly via Avelo Airlines, United Airlines, or Delta to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Connecticut is about 289 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Connecticut one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Connecticut are Avelo Airlines ($37), United Airlines ($65), and Delta ($65).

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

    While some choose either Washington, D.C. Dulles Intl - Providence-TFGreen or Washington, D.C. Dulles Intl - New York LaGuardia, Washington, D.C. Dulles Intl - New York John F Kennedy Intl is the most popular route from Washington, D.C. Dulles Intl Airport to Connecticut.

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

    Consider Avianca (89%), Mesa Airlines (88%) or Air Canada (82%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Connecticut.

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

    On average you can expect to pay $275 for a flight from Washington, D.C. Dulles Intl Airport to Connecticut. The cheapest flight overall is $88 while the most popular route, (Washington, D.C. Dulles Intl - New York John F Kennedy Intl) is currently priced at $129.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Connecticut (average of $287). Flying from Washington, D.C. Dulles Intl Airport to Connecticut in December is currently the most expensive (average of $351). 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

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Alternative routes for Dulles Intl to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Fort Lauderdale flights
Baltimore to San Francisco flights
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Reagan-National to Detroit flights
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Dulles Intl to George Bush Intcntl flights
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Dulles Intl to Austin flights

Top 2 airlines flying from Dulles Intl to Connecticut

Discover the top 2 airlines that operate flights from Dulles Intl to Connecticut. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$40Average$82FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$193Average$346FlexibilityNo cancel feeOn-time69%

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