$284 Cheap Flights from New Haven (HVN) to Washington (IAD)

View $284 flight on Thu, Jan 22, 2026Opens in a new window

Popular airlines from New Haven, CT (HVN-Tweed - New Haven Regional) to Washington Dulles Intl. Airport (IAD)

Cheap Flights from New Haven to Washington (HVN-IAD)

Prices were available within the past 7 days and start at $284 for one-way flights and $557 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Thu, Feb 26 - Mon, Mar 16
HVN
New Haven
IAD
Washington
$557 Roundtrip, found 1 hour ago
$557
Roundtrip
found 1 hour ago
Select Breeze Airways flight, departing Thu, Feb 26 from New Haven to Washington, returning Mon, Mar 16, priced at $557 found 1 hour ago
Breeze Airways
Thu, Dec 18 - Mon, Dec 22
HVN
New Haven
IAD
Washington
$567 Roundtrip, found 8 hours ago
$567
Roundtrip
found 8 hours ago
Select Breeze Airways flight, departing Thu, Dec 18 from New Haven to Washington, returning Mon, Dec 22, priced at $567 found 8 hours ago
Breeze Airways
Sun, Feb 22 - Mon, Mar 9
HVN
New Haven
IAD
Washington
$574 Roundtrip, found 1 hour ago
$574
Roundtrip
found 1 hour ago
Select Breeze Airways flight, departing Sun, Feb 22 from New Haven to Washington, returning Mon, Mar 9, priced at $574 found 1 hour ago
Breeze Airways
Thu, Jan 15 - Mon, Feb 2
HVN
New Haven
IAD
Washington
$576 Roundtrip, found 1 hour ago
$576
Roundtrip
found 1 hour ago
Select Breeze Airways flight, departing Thu, Jan 15 from New Haven to Washington, returning Mon, Feb 2, priced at $576 found 1 hour ago
Breeze Airways
Thu, Mar 5 - Mon, Mar 16
HVN
New Haven
IAD
Washington
$583 Roundtrip, found 6 days ago
$583
Roundtrip
found 6 days ago
Select Breeze Airways flight, departing Thu, Mar 5 from New Haven to Washington, returning Mon, Mar 16, priced at $583 found 6 days ago
Breeze Airways
Thu, Dec 18 - Mon, Jan 5
HVN
New Haven
IAD
Washington
$585 Roundtrip, found 5 hours ago
$585
Roundtrip
found 5 hours ago
Select Breeze Airways flight, departing Thu, Dec 18 from New Haven to Washington, returning Mon, Jan 5, priced at $585 found 5 hours ago
Breeze Airways
Thu, Jan 15 - Mon, Feb 2
HVN
New Haven
IAD
Washington
$587 Roundtrip, found 4 days ago
$587
Roundtrip
found 4 days ago
Select Breeze Airways flight, departing Thu, Jan 15 from New Haven to Washington, returning Mon, Feb 2, priced at $587 found 4 days ago
Breeze Airways
Sun, Apr 26 - Mon, May 11
HVN
New Haven
IAD
Washington
$591 Roundtrip, found 1 day ago
$591
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Sun, Apr 26 from New Haven to Washington, returning Mon, May 11, priced at $591 found 1 day ago
Breeze Airways
Sun, Feb 15 - Mon, Mar 2
HVN
New Haven
IAD
Washington
$593 Roundtrip, found 1 hour ago
$593
Roundtrip
found 1 hour ago
Select Breeze Airways flight, departing Sun, Feb 15 from New Haven to Washington, returning Mon, Mar 2, priced at $593 found 1 hour ago
Breeze Airways
Thu, Jan 15 - Mon, Jan 19
HVN
New Haven
IAD
Washington
$594 Roundtrip, found 3 days ago
$594
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Jan 15 from New Haven to Washington, returning Mon, Jan 19, priced at $594 found 3 days ago

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Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $574
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $574
Flights from New Haven (HVN) to Washington (IAD)
Origin airport
Tweed - New Haven Regional
Destination airport
Washington Dulles Intl.
Airlines serving
Breeze Airways
Roundtrip price
$557
Distance
289 mi
Average flight time
1 hour 29 mins

New Haven to Washington Flights

The cheapest times to fly from New Haven to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New Haven to Washington are during the month of February. You can find some of the cheapest flights from New Haven to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Haven to Washington

Sunday is one of the best days to book for cheap flights from New Haven to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New Haven to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New Haven to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $284 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New Haven to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New Haven to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD) cost?
Get a cheap one-way flight from $284 or cheap return flight from $557 from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD)?
Planning your getaway for February may help you find better deals, as it's the cheapest month for flights between HVN and IAD. You'll often find the lowest prices during the off-season.
Which airlines fly direct from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD)?
Jump on a nonstop flight with Avelo Airlines and head straight from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD).
What is the cheapest airline that flies from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD)?
To find the cheapest airline flying from HVN to IAD, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD)?
On average, there are 2 nonstop flights taking off from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD) each week. If you don't see one that works for your schedule, think about a flight that has a layover. Customize your search results on Expedia to include one stop or more and opt for the next best alternative.
What are the most popular departure times for flights from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD)?
More travelers fly between HVN and IAD at 1 PM than at any other time. Looking to skip the crowds? Try choosing a quieter departure window and you're likely to save on your fare as well.
What day of the week has the most flights from HVN to IAD?
Jet off on a Thursday if you're looking for the best choice of flights from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD).
What is the earliest flight from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD)?
Tweed - New Haven Regional Airport (HVN)'s first flight to Washington Dulles Intl. Airport (IAD) takes off at approximately 1:54PM UTC-5. With a total flight time of 1h 20m, you'll touch down at around 3:14PM UTC-5.
How long does it take to fly from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD)?
Typically, it takes 1 hour and 20 minutes to cover the 290 mi from HVN to IAD.
What is the best time to fly from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD)?
To avoid possible delays on the Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Tweed - New Haven Regional Airport (HVN)?
If you're on a direct flight from Tweed - New Haven Regional Airport (HVN) to Washington, Washington Dulles Intl. Airport (IAD) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your ticket from HVN to IAD shortly before your getaway is usually more expensive. However, if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a HVN to IAD flight and hotel package?
Compared with arranging flights and hotels separately, booking a HVN to IAD flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of planning your trip. Just pick your flights and choose from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Tweed - New Haven Regional Airport (HVN) to Washington Dulles Intl. Airport (IAD)?
If you booked your HVN to IAD flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.