HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Connecticut

$39+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BDL
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Connecticut with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 16, 2025.

This Flightnetwork deal was found by Cheapflights users on 10/15. 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.
Mon 11/104:15 pmIAD - HVN
Nonstop1h 21mAvelo Airlines
Mon 11/172:00 pmHVN - IAD
Nonstop1h 29mAvelo Airlines
Deal found 10/15$76
This CheapOair deal was found by Cheapflights users on 10/15. 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.
Fri 11/144:15 pmIAD - HVN
Nonstop1h 21mAvelo Airlines
Mon 11/172:00 pmHVN - IAD
Nonstop1h 29mAvelo Airlines
Deal found 10/15$87
This CheapOair deal was found by Cheapflights users on 10/16. 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 10/16$93
This CheapOair deal was found by Cheapflights users on 10/15. 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 10/309:03 amIAD - HVN
Nonstop1h 21mAvelo Airlines
Sun 11/27:00 amHVN - IAD
Nonstop1h 23mAvelo Airlines
Deal found 10/15$97
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/58:40 amIAD - LGA
1 stop7h 47mFrontier
Sat 11/81:20 pmLGA - IAD
1 stop10h 35mFrontier
Deal found 10/16$116
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Tue 11/118:40 amIAD - JFK
1 stop15h 53mFrontier
Tue 11/1810:00 amJFK - IAD
1 stop10h 20mFrontier
Deal found 10/16$117
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/110:12 pmIAD - LGA
Nonstop1h 18mUnited Airlines
Sun 11/25:00 amLGA - IAD
Nonstop1h 27mUnited Airlines
Deal found 10/15$117
This eDestinos deal was found by Cheapflights users on 10/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:58 amIAD - JFK
1 stop27h 06mFrontier
Tue 11/186:20 amJFK - IAD
1 stop14h 00mFrontier
Deal found 10/15$118
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Thu 11/136:00 amIAD - LGA
1 stop5h 29mFrontier
Sat 11/151:20 pmLGA - IAD
1 stop10h 35mFrontier
Deal found 10/15$118
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Fri 10/316:00 amIAD - JFK
1 stop18h 33mFrontier
Sat 11/19:00 amJFK - IAD
1 stop14h 55mFrontier
Deal found 10/15$121
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/58:40 amIAD - LGA
1 stop7h 47mFrontier
Fri 11/74:30 pmLGA - IAD
1 stop7h 41mFrontier
Deal found 10/15$121
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Fri 11/146:00 amIAD - LGA
1 stop13h 30mFrontier
Wed 11/1912:30 pmLGA - IAD
1 stop7h 50mFrontier
Deal found 10/15$122

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 October 16, 2025.

Round-trip from

$76
(Flightnetwork)

One-way from

$39
(Trip.com)

Popular in

October

Cheapest in

February

Average price

$339

Good round-trip deal

$84 or less

Good one-way deal

$218 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. 8% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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.
Search Deals

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 October 16, 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

Mon 11/10

4:15 pm-5:36 pm

Nonstop1h 21m

Tweed-New Haven

Mon 11/17

2:00 pm-3:29 pm

Nonstop1h 29m

$76

Washington, D.C.New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

Fri 11/14

4:15 pm-5:36 pm

Nonstop1h 21m

Tweed-New Haven

Mon 11/17

2:00 pm-3:29 pm

Nonstop1h 29m

$87

Washington, D.C.New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

Thu 10/30

9:03 am-10:24 am

Nonstop1h 21m

Tweed-New Haven

Sun 11/2

7:00 am-8:23 am

Nonstop1h 23m

$97

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 12/6

12:40 pm-2:14 pm

Nonstop1h 34m

New York LaGuardia

Tue 12/9

6:00 am-7:27 am

Nonstop1h 27m

$117

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 11/1

5:10 pm-6:44 pm

Nonstop1h 34m

New York LaGuardia

Sun 11/2

5:00 am-6:27 am

Nonstop1h 27m

$117

Washington, D.C.New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

Mon 11/17

4:15 pm-5:36 pm

Nonstop1h 21m

Tweed-New Haven

Tue 11/25

11:55 am-1:24 pm

Nonstop1h 29m

$125

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Mon 12/1

6:00 am-7:13 am

Nonstop1h 13m

Newark

Tue 12/2

7:48 pm-9:21 pm

Nonstop1h 33m

$129

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Fri 11/14

6:00 am-7:13 am

Nonstop1h 13m

Newark

Sun 11/16

9:34 pm-10:58 pm

Nonstop1h 24m

$132

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Thu 10/30

10:12 pm-11:30 pm

Nonstop1h 18m

New York LaGuardia

Sun 11/2

5:00 am-6:27 am

Nonstop1h 27m

$135

Washington, D.C.New York

IAD - JFK

IADJFK

Washington, D.C. Dulles Intl

Thu 11/6

12:09 pm-1:29 pm

Nonstop1h 20m

New York John F Kennedy Intl

Tue 11/11

5:40 pm-7:08 pm

Nonstop1h 28m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 60 results
1
2
3
...
6

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 October 16, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Connecticut in the evening. 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 October 16, 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 (5 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 October 16, 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

Comfort

7.1

Entertainment

5.0

Overall

7.5

Crew

8.2

Boarding

7.7

Food

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

Comfort

7.1

Entertainment

5.0

Overall

7.5

Crew

8.2

Boarding

7.7

Food

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
8,982 reviews
Avelo Airlines
7.5
Good

Comfort

7.1

Entertainment

5.0

Overall

7.5

Crew

8.2

Boarding

7.7

Food

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 20m. 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 227 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 ($39), United Airlines ($58), and Frontier ($62).

  • 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 - Providence-TFGreen, 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 (100%) or United Airlines (94%) 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 $421 for a flight from Washington, D.C. Dulles Intl Airport to Connecticut. The cheapest flight overall is $128 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Reagan-National to Miami flights
Dulles Intl to Las Vegas flights
Dulles Intl to Miami flights
Dulles Intl to Orlando flights
Dulles Intl to Atlanta flights
Baltimore to Orlando flights
Baltimore to Atlanta flights
Baltimore to Fort Lauderdale flights
Dulles Intl to Los Angeles flights
Baltimore to O'Hare Intl flights
Reagan-National to Los Angeles flights
Reagan-National to Atlanta flights
Reagan-National to Las Vegas flights
Dulles Intl to O'Hare Intl flights
Baltimore to Hobby flights
Baltimore to Miami flights
Reagan-National to O'Hare Intl flights
Baltimore to Las Vegas flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Boston flights
Reagan-National to Orlando flights
Dulles Intl to Sky Harbor Intl flights
Reagan-National to Hobby flights
Dulles Intl to Hobby flights
Reagan-National to San Francisco flights
Baltimore to Los Angeles flights
Dulles Intl to Seattle flights
Reagan-National to Seattle flights
Reagan-National to Boston flights
Dulles Intl to Boston flights
Dulles Intl to New Orleans flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Tampa flights
Baltimore to San Francisco flights
Baltimore to Denver flights
Dulles Intl to George Bush Intcntl flights
Baltimore to Tampa flights
Dulles Intl to John F Kennedy Intl flights
Dulles Intl to San Francisco flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Denver flights
Reagan-National to George Bush Intcntl flights
Baltimore to Sky Harbor Intl flights
Reagan-National to Nashville flights
Dulles Intl to Austin flights
Dulles Intl to Nashville flights
Baltimore to George Bush Intcntl flights
Reagan-National to Sky Harbor Intl 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$40Average$83FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$344FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.