$87+ Cheap flights from Dulles Intl (IAD) to New Haven (HVN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. 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.
IAD — HVN
jul. 21 — jul. 281

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How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to New Haven?

To save up to 136% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to New Haven from $251 1-2 weeks out and tickets from $423 for flights departing within the next 72 hours.

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

Flights from Washington, D.C. Dulles Intl Airport to New Haven lean towards being more expensive in November. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to New Haven in October, with the cheapest ticket starting at $118.

What is the cheapest time of day to fly from IAD to HVN?

When flying from Washington, D.C. Dulles Intl Airport to New Haven, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Dulles Intl to New Haven flights in July & August 2024

Find cheap flight options from Dulles Intl to New Haven specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,773,496 searches. Prices were last updated on julio 16, 2024.
This FlightHub deal was found by Cheapflights users on 7/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/27:05 pmIAD - HVN
Nonstop1h 15mAvelo Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mAvelo Airlines
Deal found 7/16$87
This FlightHub deal was found by Cheapflights users on 7/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/27:05 pmIAD - HVN
Nonstop1h 15mAvelo Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mAvelo Airlines
Deal found 7/15$92
This FlightHub deal was found by Cheapflights users on 7/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/267:05 pmIAD - HVN
Nonstop1h 15mAvelo Airlines
lun. 7/295:05 pmHVN - IAD
Nonstop1h 15mAvelo Airlines
Deal found 7/15$125
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/197:05 pmIAD - HVN
Nonstop1h 15mAvelo Airlines
lun. 7/225:05 pmHVN - IAD
Nonstop1h 15mAvelo Airlines
Deal found 7/15$135
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/88:40 amIAD - HVN
3 stops29h 10mMultiple Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mMultiple Airlines
Deal found 7/15$258
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/85:14 pmIAD - HVN
2 stops18h 56mMultiple Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mMultiple Airlines
Deal found 7/15$259
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/89:56 amIAD - HVN
1 stop10h 49mMultiple Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mMultiple Airlines
Deal found 7/15$264
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/197:05 pmIAD - HVN
Nonstop1h 15mMultiple Airlines
lun. 7/226:00 pmHVN - IAD
3 stops22h 10mMultiple Airlines
Deal found 7/15$300
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/25:20 pmIAD - HVN
3 stops27h 40mMultiple Airlines
lun. 8/55:05 pmHVN - IAD
Nonstop1h 15mMultiple Airlines
Deal found 7/15$313

Dulles Intl to New Haven 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and New Haven in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,773,496 searches. Data last updated julio 16, 2024.
This FlightHub deal was found by Cheapflights users on 7/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/27:05 pmIAD - HVN
Nonstop1h 15mAvelo Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mAvelo Airlines
Deal found 7/16$87
This FlightHub deal was found by Cheapflights users on 7/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/27:05 pmIAD - HVN
Nonstop1h 15mAvelo Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mAvelo Airlines
Deal found 7/15$92
This FlightHub deal was found by Cheapflights users on 7/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/267:05 pmIAD - HVN
Nonstop1h 15mAvelo Airlines
lun. 7/295:05 pmHVN - IAD
Nonstop1h 15mAvelo Airlines
Deal found 7/15$125
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/197:05 pmIAD - HVN
Nonstop1h 15mAvelo Airlines
lun. 7/225:05 pmHVN - IAD
Nonstop1h 15mAvelo Airlines
Deal found 7/15$135
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/88:40 amIAD - HVN
3 stops29h 10mMultiple Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mMultiple Airlines
Deal found 7/15$258
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/85:14 pmIAD - HVN
2 stops18h 56mMultiple Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mMultiple Airlines
Deal found 7/15$259
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/89:56 amIAD - HVN
1 stop10h 49mMultiple Airlines
vie. 8/95:05 pmHVN - IAD
Nonstop1h 15mMultiple Airlines
Deal found 7/15$264
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/197:05 pmIAD - HVN
Nonstop1h 15mMultiple Airlines
lun. 7/226:00 pmHVN - IAD
3 stops22h 10mMultiple Airlines
Deal found 7/15$300
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/25:20 pmIAD - HVN
3 stops27h 40mMultiple Airlines
lun. 8/55:05 pmHVN - IAD
Nonstop1h 15mMultiple Airlines
Deal found 7/15$313

Dulles Intl to New Haven flights leaving soon

Find last-minute flight options from Dulles Intl to New Haven for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,773,496 searches. Data last updated julio 16, 2024.
This FlightHub deal was found by Cheapflights users on 7/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/267:05 pmIAD - HVN
Nonstop1h 15mAvelo Airlines
lun. 7/295:05 pmHVN - IAD
Nonstop1h 15mAvelo Airlines
Deal found 7/15$125
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/227:05 pmIAD - HVN
Nonstop1h 15mMultiple Airlines
mié. 7/243:30 pmHVN - IAD
2 stops19h 47mMultiple Airlines
Deal found 7/15$318

One-way flights to New Haven from Dulles Intl

Search for one-way flight options from Dulles Intl to New Haven. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,773,496 searches. Data last updated julio 16, 2024.
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/235:35 pmIAD - HVN
3 stops27h 10mMultiple Airlines
Deal found 7/15$211
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/2512:55 pmIAD - HVN
3 stops24h 55mMultiple Airlines
Deal found 7/15$221
This mytrip.com deal was found by Cheapflights users on 7/16. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2312:40 pmIAD - HVN
3 stops25h 15mMultiple Airlines
Deal found 7/16$239
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/38:25 amIAD - HVN
3 stops29h 30mMultiple Airlines
Deal found 7/15$255
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/212:40 pmIAD - HVN
3 stops32h 20mMultiple Airlines
Deal found 7/15$256
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/255:10 pmIAD - HVN
2 stops19h 00mMultiple Airlines
Deal found 7/15$294
This mytrip.com deal was found by Cheapflights users on 7/16. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/238:45 pmIAD - HVN
2 stops19h 15mMultiple Airlines
Deal found 7/16$328
This mytrip.com deal was found by Cheapflights users on 7/14. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/2112:55 pmIAD - HVN
3 stops23h 15mMultiple Airlines
Deal found 7/14$343
This mytrip.com deal was found by Cheapflights users on 7/15. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/2510:41 amIAD - HVN
1 stop11h 04mMultiple Airlines
Deal found 7/15$442

Find flights from Dulles Intl to New Haven within your budget

Customize your flight search to find flights from Dulles Intl 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 2,773,496 searches. Data last updated julio 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$87 - $487

Route

Depart

Return

Price

Washington, D.C. Dulles IntlTweed-New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

vie. 8/2

Nonstop1h 15m

Tweed-New Haven

vie. 8/9

Nonstop1h 15m

$87

Washington, D.C. Dulles IntlTweed-New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

vie. 8/2

Nonstop1h 15m

Tweed-New Haven

vie. 8/9

Nonstop1h 15m

$92

Washington, D.C. Dulles IntlTweed-New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

vie. 7/26

Nonstop1h 15m

Tweed-New Haven

lun. 7/29

Nonstop1h 15m

$125

Washington, D.C. Dulles IntlTweed-New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

jue. 8/8

3 stops29h 10m

Tweed-New Haven

vie. 8/9

Nonstop1h 15m

$258

Washington, D.C. Dulles IntlTweed-New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

jue. 8/8

2 stops18h 56m

Tweed-New Haven

vie. 8/9

Nonstop1h 15m

$259

Washington, D.C. Dulles IntlTweed-New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

jue. 8/8

1 stop10h 49m

Tweed-New Haven

vie. 8/9

Nonstop1h 15m

$264

Washington, D.C. Dulles IntlTweed-New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

vie. 8/2

3 stops27h 40m

Tweed-New Haven

lun. 8/5

Nonstop1h 15m

$313

Washington, D.C. Dulles IntlTweed-New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

mar. 8/6

3 stops29h 15m

Tweed-New Haven

jue. 8/8

2 stops24h 49m

$370

Washington, D.C. Dulles IntlTweed-New Haven

IAD - HVN

IADHVN

Washington, D.C. Dulles Intl

mar. 8/6

3 stops31h 50m

Tweed-New Haven

jue. 8/8

3 stops25h 20m

$487

Flights are sorted by cheapest first

Deals found on 7/16

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to New Haven. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to New Haven flight should consider departing on Friday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from Dulles Intl 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.

Reviews of airlines servicing New Haven

Get insights into the airlines that provide service to New Haven. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Haven. Reviews last updated julio 16, 2024.
Avelo Airlines
7.5
Good
71 reviews

Food

5.2

Boarding

7.7

Comfort

7.1

Crew

8.3

Entertainment

5.1

Overall

7.5

Reviews

1 / 6

I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.

Avelo Airlines
7.5
Good
71 reviews
Avelo Airlines
7.5
Good
71 reviews

Food

5.2

Boarding

7.7

Comfort

7.1

Crew

8.3

Entertainment

5.1

Overall

7.5

Reviews

1 / 6

I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    Tweed-New Haven (HVN), located 3.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to New Haven. 0 airlines have flights to Tweed-New Haven from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Tweed-New Haven should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to New Haven for under $100 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to New Haven for under $100. The cheapest flight booked recently is on Avelo Airlines for just $87, but on average you can expect to pay $275.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to New Haven for under $100 on Cheapflights?

    Cheapflights has at least 3 direct flights from Washington, D.C. Dulles Intl Airport to New Haven under $100. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to New Haven is less than $101.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to New Haven for under $200?

    There are currently 2+ open flights from Washington, D.C. Dulles Intl Airport to New Haven within the next 7 days for less than $200.

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

    On average you can expect to pay $62 for a flight from Washington, D.C. Dulles Intl Airport to New Haven. The cheapest flight overall is $41 while the most popular route, (Washington, D.C. Dulles Intl - Tweed-New Haven) is currently priced at $82.

  • What does IAD to HVN mean?

    Great question - IAD to HVN just means Washington, D.C. Dulles Intl Airport to Tweed-New Haven Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Dulles Intl to New Haven that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to New Haven flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to New Haven with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to New Haven flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to New Haven that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to New Haven?

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

  • Can I find deals for business class flights from Dulles Intl to New Haven?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

  • Can I find deals for flights from Dulles Intl to New Haven that allow pets onboard?

    Many airlines flying from Dulles Intl to New Haven offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to New Haven?

    Yes, you can often find last-minute deals on Dulles Intl to New Haven flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to New Haven flight deals updated?

    The Washington, D.C. Dulles Intl Airport to New Haven flight deals you see on this page were last updated on 7/16.

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Haven (average of $128). Flying from Washington, D.C. Dulles Intl Airport to New Haven in April is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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