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$240+ Cheap flights from Reagan-National (DCA) to New Haven (HVN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — HVN
Sep 15 — Sep 221
Tue 9/15
Tue 9/22
1 adult, Economy
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Cheap flight deals from Reagan-National to New Haven

Cheapest flights from Reagan-National to New Haven
Explore the most affordable flight options available from Reagan-National to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.

This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am -
2 stops30h 10m
Sun 10/258:50 am -
2 stops32h 06m
Deal found 8/12$391
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am -
2 stops30h 10m
Mon 10/126:30 am -
2 stops30h 20m
Deal found 8/11$471
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
2 stops30h 10m
Sun 10/188:50 am -
2 stops32h 06m
Deal found 8/12$499
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am -
2 stops29h 46m
Fri 8/287:30 am -
2 stops38h 29m
Deal found 8/12$501
This Trip.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am -
2 stops32h 07m
Mon 8/247:30 am -
2 stops14h 29m
Deal found 8/13$513
This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 pm -
2 stops18h 46m
Thu 8/209:20 am -
2 stops27h 31m
Deal found 8/14$643

Find flight deals from Reagan-National to New Haven

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to New Haven (HVN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$391
(Trip.com)

One-way from

$240
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$261
Provider with most accurate pricing for Washington, D.C. Reagan-National-Tweed-New Haven flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Tweed-New Haven flights.
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From Washington, D.C. Reagan-National to Tweed-New Haven
Search Deals
One-way flight from Washington, D.C. Reagan-National to Tweed-New Haven
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to New Haven 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, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to New Haven that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.New Haven

DCA Washington, D.C. Reagan-National - HVN Tweed-New Haven

DCAHVN

Washington, D.C. Reagan-National

Fri 10/23

7:00 am-1:10 pm

2 stops30h 10m

Tweed-New Haven

Sun 10/25

8:50 am-4:56 pm

2 stops32h 06m

$391
Quickest round-trip

Washington, D.C.New Haven

DCA Washington, D.C. Reagan-National - HVN Tweed-New Haven

DCAHVN

Washington, D.C. Reagan-National

Fri 10/9

7:00 am-1:10 pm

2 stops30h 10m

Tweed-New Haven

Mon 10/12

6:30 am-12:50 pm

2 stops30h 20m

$471

Washington, D.C.New Haven

DCA Washington, D.C. Reagan-National - HVN Tweed-New Haven

DCAHVN

Washington, D.C. Reagan-National

Fri 10/16

7:00 am-1:10 pm

2 stops30h 10m

Tweed-New Haven

Sun 10/18

8:50 am-4:56 pm

2 stops32h 06m

$499
Cheapest one-way

Washington, D.C.New Haven

DCA Washington, D.C. Reagan-National - HVN Tweed-New Haven

DCAHVN

Washington, D.C. Reagan-National

Sun 9/20

7:00 am-5:44 pm

3 stops34h 44m

$240

Washington, D.C.New Haven

DCA Washington, D.C. Reagan-National - HVN Tweed-New Haven

DCAHVN

Washington, D.C. Reagan-National

Thu 9/24

7:00 am-5:44 pm

3 stops34h 44m

$254
Quickest one-way

Washington, D.C.New Haven

DCA Washington, D.C. Reagan-National - HVN Tweed-New Haven

DCAHVN

Washington, D.C. Reagan-National

Sun 8/30

6:00 pm-6:15 pm

3 stops24h 15m

$259

Washington, D.C.New Haven

DCA Washington, D.C. Reagan-National - HVN Tweed-New Haven

DCAHVN

Washington, D.C. Reagan-National

Sun 8/23

7:00 am-6:15 pm

3 stops35h 15m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Sorted by cheapest first

Compare providers for flights from Reagan-National to New Haven

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to New Haven in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-New Haven flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-New Haven flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-New Haven flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-New Haven flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-New Haven flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to New Haven. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Haven from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to New Haven, you will be flying into Tweed-New Haven. Tweed-New Haven (HVN) is just 3.6 mi from the center of the city. Tweed-New Haven is the only New Haven airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Tweed-New Haven from Washington, D.C. Reagan-National on a regular basis.

  • Can I find deals for flights from Reagan-National to New Haven that include hotel bookings?

    Yes. In addition to deals on Reagan-National to New Haven flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to New Haven?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to New Haven.

  • Can I find deals for business class flights from Reagan-National to New Haven?

    Yes. Cheapflights offers flight deals from Reagan-National to New Haven by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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