IAD - HVN

$37 Find Cheap Flights from Washington Dulles Airport to New Haven

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 New Haven departing on 8/15. 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

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

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

Cheap Flights from Dulles Intl to New Haven (IAD-HVN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to New Haven 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 New Haven

Fri, Aug 22 - Mon, Aug 25
Avelo Airlines Logo
8:54 pm - 10:19 pmIAD-HVN
1h 25mnonstop
Avelo Airlines Logo
6:40 pm - 8:07 pmHVN-IAD
1h 27mnonstop
$74Avelo Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Avelo Airlines Logo
8:54 pm - 10:19 pmIAD-HVN
1h 25mnonstop
Avelo Airlines Logo
6:40 pm - 8:07 pmHVN-IAD
1h 27mnonstop
$75Avelo Airlines
Find Deal
Thu, Oct 23 - Sun, Oct 26
Avelo Airlines Logo
9:03 am - 10:24 amIAD-HVN
1h 21mnonstop
Avelo Airlines Logo
7:00 am - 8:23 amHVN-IAD
1h 23mnonstop
$77Avelo Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Avelo Airlines Logo
8:54 pm - 10:19 pmIAD-HVN
1h 25mnonstop
Avelo Airlines Logo
6:40 pm - 8:07 pmHVN-IAD
1h 27mnonstop
$78Avelo Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Avelo Airlines Logo
8:54 pm - 10:19 pmIAD-HVN
1h 25mnonstop
Avelo Airlines Logo
6:40 pm - 8:07 pmHVN-IAD
1h 27mnonstop
$81Avelo Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28
Avelo Airlines Logo
9:03 am - 10:24 amIAD-HVN
1h 21mnonstop
Avelo Airlines Logo
7:00 am - 8:23 amHVN-IAD
1h 23mnonstop
$84Avelo Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28
Avelo Airlines Logo
9:03 am - 10:24 amIAD-HVN
1h 21mnonstop
Avelo Airlines Logo
7:00 am - 8:23 amHVN-IAD
1h 23mnonstop
$85Avelo Airlines
Find Deal
Thu, Oct 30 - Fri, Nov 7
Avelo Airlines Logo
9:03 am - 10:24 amIAD-HVN
1h 21mnonstop
Avelo Airlines Logo
2:00 pm - 3:29 pmHVN-IAD
1h 29mnonstop
$89Avelo Airlines
Find Deal
Mon, Aug 11 - Wed, Aug 13
 Logo
8:54 pm - 10:19 pmIAD-HVN
1h 25mnonstop
 Logo
8:50 am - 12:19 amHVN-IAD
15h 29m1 stop
Fri, Aug 22 - Mon, Aug 25
 Logo
8:54 pm - 10:19 pmIAD-HVN
1h 25mnonstop
 Logo
7:00 am - 4:30 pmHVN-IAD
9h 30m1 stop
Booking Insights

KAYAK's insights & trends for Dulles Intl to New Haven flights

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

What’s the cheapest day of the week to fly from Washington Dulles Airport to New Haven?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to New Haven clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington Dulles Airport to New Haven, look for departures on Sundays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from New Haven, Sunday is the cheapest day to fly and Monday is the most expensive.

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

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 New Haven, 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 New Haven is January, where tickets cost $57 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $139 and $106 respectively.

Good to know

Low seasonMarch
Cheapest flight$37
Best time to beat the crowds but there is an average 61% increase in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from Washington Dulles Airport to New Haven

When to book flights from Dulles Intl to New Haven

Are your dates flexible? Find out the best times to travel from Dulles Intl to New Haven based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to New Haven flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to New Haven?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to New Haven was $37 for a one-way ticket and $74 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and New Haven?

    A passport is not required to fly from Washington Dulles Airport to New Haven.

  • Which airports will I be using when flying from Washington Dulles Airport to New Haven?

    Washington Dulles Airport and New Haven are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Tweed-New Haven.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to New Haven?

    JetBlue, Delta, and American Airlines offer inflight Wi-Fi service on the Washington Dulles Airport to New Haven flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to New Haven?

    The Boeing 737-700 is the aircraft model that flies most regularly on the Washington Dulles Airport to New Haven flight route.

  • On which days can I fly direct from Washington Dulles Airport to New Haven?

    You can catch a nonstop flight from Washington Dulles Airport to New Haven on Monday, Thursday, Friday, and Sunday.

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

    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 New Haven.

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

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

    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 to New Haven with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and HVN can sometimes prove cheaper using this method.

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

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

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to New Haven

  • Looking for a cheap flight? 25% of our users found flights on this route for $44 or less one-way and $82 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to New Haven?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Tweed-New Haven.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Tweed-New Haven Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Tweed-New Haven

Monday

Avelo Airlines

Avelo Airlines

Thursday

Avelo Airlines

Avelo Airlines

Friday

Avelo Airlines

Avelo Airlines

Sunday

Avelo Airlines

Avelo Airlines

See more direct flights

Direct returns

Tweed-New Haven to Washington, D.C. Dulles Intl

Monday

Avelo Airlines

Avelo Airlines

Thursday

Avelo Airlines

Avelo Airlines

Friday

Avelo Airlines

Avelo Airlines

Sunday

Avelo Airlines

Avelo Airlines

See more direct flights

Reviews of the top airline flying from Dulles Intl to New Haven

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to New Haven. 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 New Haven? 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
7.6Boarding
5.0Entertainment
5.1Food
8.2Crew
7.1Comfort
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.

Everything you need to know for your flight from Dulles Intl to New Haven

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