$65 Find Cheap Flights from Washington Dulles Airport to Connecticut

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Connecticut departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Connecticut

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Connecticut, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Connecticut, as well as popular online travel agencies
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Flight Deals

Book Cheap Dulles Intl to Connecticut Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Connecticut 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Connecticut

Mon, Jun 1 - Fri, Jun 5
Multiple Airlines Logo
6:22 pm - 10:00 am
IAD
-
LGA
15h 38m
1 stop
Multiple Airlines Logo
10:00 pm - 10:12 am
LGA
-
IAD
12h 12m
1 stop
$151Multiple Airlines
Tue, Jun 9 - Wed, Jun 10
Multiple Airlines Logo
11:17 am - 11:14 pm
IAD
-
LGA
11h 57m
1 stop
Multiple Airlines Logo
10:59 am - 8:02 pm
LGA
-
IAD
9h 03m
1 stop
$152Multiple Airlines
Wed, May 20 - Tue, May 26
Frontier Logo
11:12 am - 10:00 pm
IAD
-
LGA
10h 48m
2 stops
Frontier Logo
10:00 pm - 10:12 am
LGA
-
IAD
12h 12m
1 stop
$157Frontier
Wed, May 20 - Wed, May 27
Frontier Logo
11:12 am - 10:00 pm
IAD
-
LGA
10h 48m
2 stops
Frontier Logo
10:00 pm - 10:12 am
LGA
-
IAD
12h 12m
1 stop
$159Frontier
Wed, May 13 - Tue, May 26
Frontier Logo
11:12 am - 8:56 pm
IAD
-
LGA
9h 44m
1 stop
Frontier Logo
10:00 pm - 10:12 am
LGA
-
IAD
12h 12m
1 stop
$160Frontier
Tue, Jun 2 - Wed, Jun 3
Frontier Logo
4:01 pm - 10:32 am
IAD
-
EWR
18h 31m
1 stop
Frontier Logo
10:29 pm - 4:21 pm
EWR
-
IAD
17h 52m
1 stop
$161Frontier
Tue, Jun 2 - Tue, Jun 9
Delta Logo
7:33 pm - 9:01 pm
IAD
-
JFK
1h 28mnonstop
Delta Logo
10:16 am - 11:48 am
JFK
-
IAD
1h 32mnonstop
$174Delta
Thu, Jun 18 - Fri, Jun 19
United Airlines Logo
6:33 am - 7:52 am
IAD
-
EWR
1h 19mnonstop
United Airlines Logo
6:00 am - 7:22 am
EWR
-
IAD
1h 22mnonstop
$177United Airlines
Fri, Jun 12 - Sun, Jun 14
Delta Logo
12:29 pm - 1:58 pm
IAD
-
JFK
1h 29mnonstop
Delta Logo
4:40 pm - 6:32 pm
JFK
-
IAD
1h 52mnonstop
$177Delta
Thu, Jun 4 - Wed, Jun 17
United Airlines Logo
10:29 pm - 11:59 pm
IAD
-
EWR
1h 30mnonstop
United Airlines Logo
7:29 pm - 9:00 pm
EWR
-
IAD
1h 31mnonstop
$178United Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Connecticut flights

Get data-powered insights and trends into flights from Dulles Intl to Connecticut to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Connecticut?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Connecticut departing in June.

What is the cheapest Washington, D.C. Dulles Intl Airport to Connecticut flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Connecticut from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to New Haven, at $122 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Hartford (BDL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $220.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Connecticut?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $284, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Connecticut, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Connecticut is December, when tickets cost $38 (return) on average. On the other hand, the most expensive months are February and March, when the average cost of round-trip tickets is $171 and $117 respectively.

Good to know

Low seasonJuly
Cheapest flight$65
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 38% lower on average.
Flight from Washington Dulles Airport to Newark Liberty Airport

FAQs - booking Connecticut flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Connecticut?

    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 Washington Dulles Airport to Connecticut.

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

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

    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 from Washington Dulles Airport to Connecticut with an airline and back with another airline.

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

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

Reviews of the top airlines flying from Dulles Intl to Connecticut

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Connecticut. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Connecticut? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Avelo AirlinesOverall score based on 88 reviews
8.3Crew
7.1Comfort
5.1Food
7.7Boarding
5.0Entertainment
Airline reviews

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

8.0 ExcellentFamily, Jan 2026
GRR - LAL
Read more Avelo Airlines reviews

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

I really liked the young man who checked me in and took my bags! He was so kind and was very helpful! I told my sister about the great service and him and she said that is why she flies Avelo Air.

The flight was delayed by a lot and the seats are pretty tight

Surprisingly was one of the better flights I’ve been on

Short 2-hour flight, we took off on time, ETA was earlier than stated, no interaction needed with stewards, no food, no entertainment on such a short flight.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

Terrible landing. Uncomfortable seats. Great cabin crew-helpful and pleasant!

Tight fit in middle seat but OK for short flight. Crew was more interested in talking to each other than helping passengers - strickingly dissappointing. DAB is a great airport. New Haven sucks! Excellent value for the .

Avelo is definitely a budget airline and you get what you pay for. The plane was packed and the seats were not particularly comfortable. Staff was very nice and both of our flights were on time. The one thing I wish I had known was that the staff does not show up at the airport desk to check your bags until two hours before the flight. We had a 4:30 flight and had to check out of our hotel at noon. Since we have lounge passes we planned to check our bag, go through security and hang out at the lounge until we had to board. But because we could not check our bag until 2:30, when the staff showed up, we could not go through security and access the lounge. Passengers with boarding passes and carry on luggage would not have this issue. I might fly Avelo again but would only do carry on or plan to get to the airport no sooner than two hours before check in. And I would not recommend a long flight on Avelo since there is no food or entertainment and the seats are not comfortable.

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

Everything you need to know for your flight from Dulles Intl to Connecticut

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