$37 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 9/25. 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

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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

Cheap Flights from Dulles Intl to Connecticut

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New Yorknonstop$117
New York
New Yorknonstop$117

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

Thu, Oct 2 - Sun, Oct 5
Avelo Airlines Logo
9:03 am - 10:24 amIAD-HVN
1h 21mnonstop
Avelo Airlines Logo
7:00 am - 8:23 amHVN-IAD
1h 23mnonstop
$67Avelo Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Avelo Airlines Logo
9:03 am - 10:24 amIAD-HVN
1h 21mnonstop
Avelo Airlines Logo
7:00 am - 8:23 amHVN-IAD
1h 23mnonstop
$68Avelo Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
United Airlines Logo
10:20 pm - 11:43 pmIAD-LGA
1h 23mnonstop
United Airlines Logo
6:00 am - 7:32 amLGA-IAD
1h 32mnonstop
$117United Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 29
United Airlines Logo
10:20 pm - 11:43 pmIAD-LGA
1h 23mnonstop
United Airlines Logo
6:00 am - 7:27 amLGA-IAD
1h 27mnonstop
$122United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
Frontier Logo
7:15 am - 5:12 pmIAD-LGA
9h 57m1 stop
Frontier Logo
11:30 am - 7:46 pmLGA-IAD
8h 16m1 stop
$136Frontier
Find Deal
Mon, Oct 20 - Thu, Oct 30
Delta Logo
7:59 pm - 9:27 pmIAD-JFK
1h 28mnonstop
Delta Logo
5:40 pm - 7:18 pmJFK-IAD
1h 38mnonstop
$137Delta
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Sat, Oct 18 - Sat, Oct 25
Frontier Logo
7:15 am - 10:21 pmIAD-LGA
15h 06m1 stop
Frontier Logo
6:35 am - 3:17 pmLGA-IAD
8h 42m1 stop
$141Frontier
Find Deal
Fri, Oct 3 - Wed, Oct 8
Delta Logo
8:17 pm - 9:45 pmIAD-JFK
1h 28mnonstop
Delta Logo
5:40 pm - 7:18 pmJFK-IAD
1h 38mnonstop
$147Delta
Find Deal
Thu, Oct 23 - Sat, Oct 25
Multiple Airlines Logo
9:03 am - 10:24 amIAD-HVN
1h 21mnonstop
Multiple Airlines Logo
7:30 am - 11:29 pmHVN-IAD
15h 59m1 stop
$152Multiple Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
9:00 am - 10:29 pmIAD-LGA
13h 29m2 stops
Multiple Airlines Logo
11:30 am - 7:46 pmLGA-IAD
8h 16m1 stop
$167Multiple Airlines
Find Deal
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.

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 $74 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 $189.

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 $200, 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 October, when tickets cost $269 (return) on average. On the other hand, the most expensive months are November and July, when the average cost of round-trip tickets is $437 and $374 respectively.

Good to know

Low seasonJanuary
Cheapest flight$37
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 45% increase in price.
Flight from Washington Dulles Airport to New Haven

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.
7.5
Avelo AirlinesOverall score based on 78 reviews
7.1Comfort
7.6Boarding
5.1Food
8.2Crew
5.0Entertainment
Airline reviews

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.

8.0 ExcellentJeffery, Jul 2025ROC - BNA
Read more Avelo Airlines reviews

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.

No food or entertainment, but flight very comfortable and on time.

Baggage claim was barbaric at Wilmington. I realize that this is a startup airline but if they hope to grow or even survive they need to upgrade this airport. There is no automated luggage carousel and at times you are not only fighting your fellow passengers to get to your bags but also passengers coming in from other flights who cross right in front of you

No frills, i.e., no drinks or snacks. One is charged for everything. The cost really adds up. The crew and flight attendants were excellent and very pleasant.

I always walk by a pallet of Avelo branded mini bottles of water on the tarmac, but I’ve never seen them in flight. Yup, not even water offered on a 3 hour flight. No wi-fi onboard. We just watch the flight crew on their phone for 3 hours every flight. At least a mid-flight trash pickup would be great. Better than my last flight, but they only could have gone up from there. Don’t use for business or ticketed vacation like Disney… too unreliable.

You get what you pay for. The plane was dirty and the seats were awful.

Terrible. They wouldn't allow me on my flight on the 14th..

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

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

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