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Dulles Intl

$46+ Cheap flights from New Jersey to Dulles Intl (IAD)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — IAD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from New Jersey to Dulles Intl

Keep the following information in mind while searching for New Jersey to Dulles Intl flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(United Airlines)

One-way from

$55
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$263

Good round-trip deal

$337 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for New York (NYC)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Washington, D.C. (WAS) flights.
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From New Jersey to Washington, D.C. Dulles Intl
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One-way flight from New Jersey to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 13% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from New Jersey to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from New Jersey to Washington, D.C. Dulles Intl.
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Find flight deals from New Jersey to Dulles Intl

Cheapest flights from New Jersey to Dulles Intl
Explore the most affordable flight options available from New Jersey to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:00 amLGA - IAD
Nonstop1h 26mUnited Airlines
Wed 5/148:21 amIAD - LGA
Nonstop1h 26mUnited Airlines
Deal found 3/31$91
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:00 pmEWR - IAD
Nonstop1h 30mUnited Airlines
Tue 5/208:30 amIAD - EWR
Nonstop1h 29mUnited Airlines
Deal found 3/31$91
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:30 amJFK - IAD
Nonstop1h 32mDelta
Tue 5/138:33 pmIAD - JFK
Nonstop1h 27mDelta
Deal found 3/30$91
This Flightnetwork deal was found by Cheapflights users on 3/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:00 amJFK - IAD
1 stop5h 50mFrontier
Wed 5/216:11 pmIAD - JFK
1 stop6h 09mFrontier
Deal found 3/30$150
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:30 amLGA - IAD
1 stop8h 20mFrontier
Wed 5/144:31 pmIAD - LGA
1 stop6h 32mFrontier
Deal found 3/30$158
This Mytrip deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2811:00 amEWR - IAD
1 stop5h 14mFrontier
Sat 5/314:49 pmIAD - EWR
1 stop7h 43mFrontier
Deal found 3/31$166
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:05 amPHL - IAD
Nonstop1h 10mUnited Airlines
Tue 8/128:45 amIAD - PHL
Nonstop1h 10mUnited Airlines
Deal found 3/30$193
This KAYAK deal was found by Cheapflights users on 3/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:59 amEWR - IAD
1 stop5h 02mDelta
Fri 5/97:43 pmIAD - EWR
1 stop5h 24mDelta
Deal found 3/31$197
This Mytrip deal was found by Cheapflights users on 3/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/106:43 pmEWR - IAD
2 stops16h 37mMultiple Airlines
Tue 4/155:40 pmIAD - EWR
2 stops28h 54mMultiple Airlines
Deal found 3/29$200
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:29 amLGA - IAD
1 stop5h 27mAmerican Airlines
Wed 5/215:02 amIAD - LGA
1 stop5h 57mAmerican Airlines
Deal found 3/30$255
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2911:57 amJFK - IAD
1 stop4h 25mAmerican Airlines
Tue 5/65:26 pmIAD - JFK
1 stop4h 29mAmerican Airlines
Deal found 3/30$257
This Mytrip deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/135:54 amLGA - IAD
3 stops29h 26mMultiple Airlines
Tue 5/205:40 pmIAD - LGA
3 stops28h 43mMultiple Airlines
Deal found 3/30$275

Cheapflights Fare Finder

Customize your flight search to find flights from New Jersey to Dulles Intl 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 March 31, 2025.
Use the filters below to find and compare flights from New Jersey to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

New Jersey

Fly to

Dulles Intl

Route

Depart

Return

Price

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Wed 5/7

6:00 am-7:26 am

Nonstop1h 26m

Washington, D.C. Dulles Intl

Wed 5/14

8:21 am-9:47 am

Nonstop1h 26m

$91

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Tue 5/6

11:30 am-1:02 pm

Nonstop1h 32m

Washington, D.C. Dulles Intl

Tue 5/13

8:33 pm-10:00 pm

Nonstop1h 27m

$91

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Tue 5/13

3:00 pm-4:30 pm

Nonstop1h 30m

Washington, D.C. Dulles Intl

Tue 5/20

8:30 am-9:59 am

Nonstop1h 29m

$91

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Wed 5/14

9:00 am-2:50 pm

1 stop5h 50m

Washington, D.C. Dulles Intl

Wed 5/21

6:11 pm-12:20 am

1 stop6h 09m

$150

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Wed 5/7

6:30 am-2:50 pm

1 stop8h 20m

Washington, D.C. Dulles Intl

Fri 5/9

3:32 pm-11:03 pm

1 stop7h 31m

$158

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Wed 5/28

11:00 am-4:14 pm

1 stop5h 14m

Washington, D.C. Dulles Intl

Sat 5/31

4:49 pm-12:32 am

1 stop7h 43m

$166

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Mon 8/11

6:05 am-7:15 am

Nonstop1h 10m

Washington, D.C. Dulles Intl

Tue 8/12

8:45 am-9:55 am

Nonstop1h 10m

$193

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Tue 5/6

7:59 am-1:01 pm

1 stop5h 02m

Washington, D.C. Dulles Intl

Fri 5/9

7:43 pm-1:07 am

1 stop5h 24m

$197

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Thu 4/10

6:43 pm-11:20 am

2 stops16h 37m

Washington, D.C. Dulles Intl

Tue 4/15

5:40 pm-10:34 pm

2 stops28h 54m

$200

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Wed 5/14

11:29 am-4:56 pm

1 stop5h 27m

Washington, D.C. Dulles Intl

Wed 5/21

5:02 am-10:59 am

1 stop5h 57m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 39 results
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Best time to book a flight from New Jersey to Dulles Intl

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

Cheapflights Insights

Everything you need to know about your flight from New Jersey to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from New Jersey to Washington, D.C. Dulles Intl Airport (average of $309). Flying from New Jersey to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $385). 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.

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

Find hourly flight availability from New Jersey to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey to Washington, D.C. Dulles Intl Airport as you normally would.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from New Jersey to Washington, D.C., such as Alaska Airlines, Delta and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Qatar Airways
7.4
Good
3,541 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What are the cheapest airlines to fly from New Jersey to Washington, D.C. Dulles Intl Airport one-way?

    $55 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Frontier, with prices starting from $55 and $78, respectively.

  • What are the most popular routes from New Jersey to Washington, D.C. Dulles Intl Airport?

    Most travelers choose New York John F Kennedy Intl - Washington, D.C. Dulles Intl, Newark - Washington, D.C. Dulles Intl or New York LaGuardia - Washington, D.C. Dulles Intl when deciding on the best route from New Jersey to Washington, D.C. Dulles Intl Airport.

  • What are the most reliable airlines from New Jersey to Washington, D.C. Dulles Intl Airport?

    Consider Republic Airways (92%), Ethiopian Air (92%) or TAP AIR PORTUGAL (84%) when booking your flight. These represent the most reliable airlines when flying from New Jersey to Washington, D.C. Dulles Intl Airport.

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

    Looking at all options, your cheapest flight can be booked for $84. While the most popular route (New York John F Kennedy Intl - Washington, D.C. Dulles Intl) can be booked for $91 on average our data indicates $1,263 when flying from New Jersey to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from New Jersey to Washington, D.C. Dulles Intl Airport (average of $309). Flying from New Jersey to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $385). 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

Traveling to a place near New Jersey?

Book flights to New Jersey if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Woodbridge
Gaithersburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Sterling
Bowie
Gettysburg
National Harbor
Oxon Hill

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Alternative routes for New Jersey to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Dulles Intl flights
O'Hare Intl to Dulles Intl flights
Boston to Dulles Intl flights
Los Angeles to Reagan-National flights
Boston to Reagan-National flights
O'Hare Intl to Reagan-National flights
Boston to Baltimore flights
Seattle to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
San Francisco to Dulles Intl flights
Seattle to Reagan-National flights
O'Hare Intl to Baltimore flights
Dallas/Fort Worth to Baltimore flights
Los Angeles to Baltimore flights
Hobby to Dulles Intl flights
San Francisco to Reagan-National flights
Minneapolis to Reagan-National flights
Tampa to Dulles Intl flights
Denver to Dulles Intl flights
Atlanta to Dulles Intl flights
Atlanta to Reagan-National flights
San Francisco to Baltimore flights
Hobby to Baltimore flights
Hobby to Reagan-National flights
Denver to Reagan-National flights
Seattle to Baltimore flights
Atlanta to Baltimore flights
Orlando to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Miami to Dulles Intl flights
Denver to Baltimore flights
Miami to Reagan-National flights
Minneapolis to Dulles Intl flights
Austin to Dulles Intl flights
Portland to Dulles Intl flights
Midway to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights
Charlotte to Dulles Intl flights
Detroit to Baltimore flights
Tampa to Reagan-National flights
Orlando to Baltimore flights
George Bush Intcntl to Reagan-National flights
George Bush Intcntl to Baltimore flights
Fort Lauderdale to Baltimore flights
Portland to Reagan-National flights
Minneapolis to Baltimore flights
San Diego to Dulles Intl flights
Orlando to Reagan-National flights
Newark to Dulles Intl flights

Top airline flying from New Jersey to Dulles Intl

Discover the top airline that operate flights from New Jersey to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$170Average$307FlexibilityNo cancel feeOn-time69%
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