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$19+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BDL
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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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 November 21, 2025.

This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:28 pmIAD - HVN
Nonstop1h 21mAvelo Airlines
Mon 12/297:10 pmHVN - IAD
Nonstop1h 29mAvelo Airlines
Deal found 11/19$35
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/1510:23 pmIAD - LGA
Nonstop1h 21mUnited Airlines
Tue 12/166:00 amLGA - IAD
Nonstop1h 27mUnited Airlines
Deal found 11/19$117
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 12/1310:23 pmIAD - LGA
Nonstop1h 21mUnited Airlines
Mon 12/156:00 amLGA - IAD
Nonstop1h 27mUnited Airlines
Deal found 11/20$123
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 12/410:35 pmIAD - EWR
Nonstop1h 22mUnited Airlines
Sun 12/79:57 pmEWR - IAD
Nonstop1h 24mUnited Airlines
Deal found 11/20$127
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/510:23 pmIAD - LGA
Nonstop1h 21mUnited Airlines
Tue 12/96:00 amLGA - IAD
Nonstop1h 27mUnited Airlines
Deal found 11/20$127
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:45 amIAD - JFK
1 stop19h 14mFrontier
Mon 12/1510:00 amJFK - IAD
1 stop7h 25mFrontier
Deal found 11/20$128
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 12/135:10 pmIAD - LGA
Nonstop1h 34mUnited Airlines
Sun 12/146:00 amLGA - IAD
Nonstop1h 27mUnited Airlines
Deal found 11/21$128
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Sat 12/206:00 amIAD - EWR
Nonstop1h 18mUnited Airlines
Sat 12/209:44 pmEWR - IAD
Nonstop1h 22mUnited Airlines
Deal found 11/18$129
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:00 amIAD - JFK
1 stop15h 59mFrontier
Mon 12/156:00 amJFK - IAD
1 stop9h 05mFrontier
Deal found 11/18$129
This United Airlines deal was found by Cheapflights users on 11/21. 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 12/196:00 amIAD - EWR
Nonstop1h 18mUnited Airlines
Fri 12/269:44 pmEWR - IAD
Nonstop1h 22mUnited Airlines
Deal found 11/21$131
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:00 amIAD - EWR
1 stop8h 44mMultiple Airlines
Sat 12/610:00 amEWR - IAD
1 stop24h 50mMultiple Airlines
Deal found 11/19$132
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Sat 12/2010:28 pmIAD - EWR
Nonstop1h 16mUnited Airlines
Sun 12/219:44 pmEWR - IAD
Nonstop1h 22mUnited Airlines
Deal found 11/19$133

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 November 21, 2025.

Round-trip from

$35
(Mytrip)

One-way from

$19
(Cheapflightsfares)

Popular in

November

Cheapest in

February

Average price

$359

Good round-trip deal

$84 or less

Good one-way deal

$45 or less
From Washington, D.C. Dulles Intl to Connecticut
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Connecticut
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Connecticut.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Connecticut.
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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 November 21, 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

Fri 12/26

9:28 pm-10:49 pm

Nonstop1h 21m

Tweed-New Haven

Mon 12/29

7:10 pm-8:39 pm

Nonstop1h 29m

$35

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 12/6

10:23 pm-11:44 pm

Nonstop1h 21m

New York LaGuardia

Wed 12/10

2:55 pm-4:22 pm

Nonstop1h 27m

$117

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 12/13

10:23 pm-11:44 pm

Nonstop1h 21m

New York LaGuardia

Mon 12/15

6:00 am-7:27 am

Nonstop1h 27m

$123

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Sat 12/6

6:00 am-7:13 am

Nonstop1h 13m

Newark

Sun 12/7

9:57 pm-11:21 pm

Nonstop1h 24m

$127

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Mon 2/2

10:40 pm-11:59 pm

Nonstop1h 19m

Newark

Fri 2/6

6:00 am-7:20 am

Nonstop1h 20m

$127

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Mon 2/2

12:40 pm-2:14 pm

Nonstop1h 34m

New York LaGuardia

Fri 2/6

10:28 am-11:55 am

Nonstop1h 27m

$127

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Sat 1/3

10:28 pm-11:44 pm

Nonstop1h 16m

Newark

Sat 1/10

9:50 pm-11:13 pm

Nonstop1h 23m

$128

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Tue 12/23

6:00 am-7:18 am

Nonstop1h 18m

Newark

Fri 12/26

9:44 pm-11:06 pm

Nonstop1h 22m

$129

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Sat 12/20

10:28 pm-11:44 pm

Nonstop1h 16m

Newark

Sat 12/27

9:44 pm-11:06 pm

Nonstop1h 22m

$129

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Mon 2/23

6:00 am-7:12 am

Nonstop1h 12m

Newark

Wed 2/25

6:00 am-7:19 am

Nonstop1h 19m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Connecticut (average of $40). Flying from Washington, D.C. Dulles Intl Airport to Connecticut in March is currently the most expensive (average of $139). 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 November 21, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Connecticut in the morning. Doing so could potentially save you 43% on the flight price compared to flying at noon, which is usually more expensive.

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 November 21, 2025.

The most flights from IAD to USCT are scheduled on a Wednesday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 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 November 21, 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
7.6
Good

Comfort

7.1

Crew

8.3

Entertainment

5.0

Boarding

7.8

Food

5.0

Overall

7.6

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
7.6
Good
Avelo Airlines
7.6
Good

Comfort

7.1

Crew

8.3

Entertainment

5.0

Boarding

7.8

Food

5.0

Overall

7.6

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
9,028 reviews
Avelo Airlines
7.6
Good

Comfort

7.1

Crew

8.3

Entertainment

5.0

Boarding

7.8

Food

5.0

Overall

7.6

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 ($19), United Airlines ($59), and Delta ($69).

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

    While some choose either Washington, D.C. Dulles Intl - New York LaGuardia or Washington, D.C. Dulles Intl - Newark, 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 CommutAir (100%), Republic Airways (90%) or United Airlines (88%) 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 $329 for a flight from Washington, D.C. Dulles Intl Airport to Connecticut. The cheapest flight overall is $158 while the most popular route, (Washington, D.C. Dulles Intl - New York John F Kennedy Intl) is currently priced at $137.

  • 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Connecticut (average of $40). Flying from Washington, D.C. Dulles Intl Airport to Connecticut in March is currently the most expensive (average of $139). 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.

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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.
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Miami flights
Reagan-National to Miami flights
Dulles Intl to Orlando flights
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Baltimore to Fort Lauderdale flights
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Baltimore to Miami flights
Reagan-National to Los Angeles flights
Reagan-National to Dallas/Fort Worth flights
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Reagan-National to Fort Lauderdale flights
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Dulles Intl to Seattle flights
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Baltimore to Tampa flights
Reagan-National to Sky Harbor Intl flights
Dulles Intl to John F Kennedy Intl flights
Reagan-National to Tampa flights
Baltimore to San Francisco flights
Reagan-National to Salt Lake City flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to Salt Lake City flights
Baltimore to George Bush Intcntl flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Boston flights
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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$40Average$84FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$338FlexibilityNo cancel feeOn-time69%

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