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Cheap flights from New Haven to Washington, D.C. from $253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Haven to Washington, D.C. departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Multiple Airlines Logo
HVN-DCA
276 mimulti-stop
Multiple Airlines Logo
DCA-HVN
276 mimulti-stop
Multiple Airlines
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Customize your flight search to find flights from New Haven to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from New Haven to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New HavenWashington, D.C.

HVN - DCA

HVNDCA

Tweed-New Haven

Mon 10/13

4:06 pm-12:04 pm

3 stops43h 58m

$253

New HavenWashington, D.C.

HVN - DCA

HVNDCA

Tweed-New Haven

Sun 9/28

7:48 pm-4:59 pm

3 stops45h 11m

$268

New HavenWashington, D.C.

HVN - DCA

HVNDCA

Tweed-New Haven

Sun 9/21

7:48 pm-9:59 pm

3 stops50h 11m

$336

New HavenWashington, D.C.

HVN - DCA

HVNDCA

Tweed-New Haven

Fri 10/17

4:06 pm-12:04 pm

3 stops43h 58m

$337

New HavenWashington, D.C.

HVN - DCA

HVNDCA

Tweed-New Haven

Tue 9/23

2:42 pm-4:59 pm

3 stops50h 17m

$367

New HavenWashington, D.C.

HVN - DCA

HVNDCA

Tweed-New Haven

Tue 9/23

2:42 pm-9:59 pm

2 stops31h 17m

$409

New HavenWashington, D.C.

HVN - DCA

HVNDCA

Tweed-New Haven

Sun 9/21

7:48 pm-4:59 pm

2 stops45h 11m

$421

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from New Haven to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from New Haven to Washington, D.C. Reagan-National Airport is on a Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $301. Flights from New Haven to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $372. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest New Haven to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $314. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $351.

When to book flights from New Haven to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New Haven to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Haven to Washington, D.C. Reagan-National Airport (HVN to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Haven to Washington, D.C. Reagan-National Airport

Direct flights

None
There are no direct flights from New Haven to Washington, D.C. Reagan-National Airport. There are no popular flight routes from New Haven to Washington, D.C. Reagan-National Airport.
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  • How far is Tweed-New Haven to Washington, D.C. Reagan-National by plane?

    Tweed-New Haven and Washington, D.C. Reagan-National are 275.4 mi apart from one another.

  • When did momondo last update prices for flights from Tweed-New Haven Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Tweed-New Haven Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Tweed-New Haven Airport to Washington, D.C. Reagan-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tweed-New Haven Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from New Haven to Washington, D.C.?

It is quick and easy to find New Haven to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from New Haven to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Haven to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from New Haven to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from New Haven. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New Haven to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New Haven to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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