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

$54 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $65 and $65, respectively.

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.

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).

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 cheapest flights from New Jersey to Washington, D.C. Dulles Intl Airport?

Looking at all options, your cheapest flight can be booked for $93. While the most popular route (New York John F Kennedy Intl - Washington, D.C. Dulles Intl) can be booked for $129 on average our data indicates $876 when flying 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 Ethiopian Air (90%), Avianca (88%) or GoJet (78%) when booking your flight. These represent the most reliable airlines when flying from New Jersey to Washington, D.C. Dulles Intl Airport.

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

Find a great deal and save up to 171% by booking at least 32 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from New Jersey to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at $298.

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

The best pricing can be found in the month of April. Prices to Washington, D.C. Dulles Intl Airport from New Jersey average $235. You can even find prices in April for less than $235, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $91. The month of December appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from New Jersey. Flying in the targeted month can save you up to 26%.

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.

$54+ Flights from New Jersey to Washington, D.C. Dulles Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Jersey to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Jersey to Dulles Intl

Round-trip from	$87 (Priceline)
One-way from	$54 (Priceline)
Popular in	December
Cheapest in	April
Average price	$253
Good round-trip deal	$336 or less
Good one-way deal	$164 or less

From New Jersey to Washington, D.C. Dulles Intl

Search Deals

One-way flight from New Jersey to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($46 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 June 2025

Search Deals

Price to beat on a round-trip flight from New Jersey to Washington, D.C. Dulles Intl.

Search Deals

Price to beat on a one-way flight from New Jersey to Washington, D.C. Dulles Intl.

Search Deals

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 June 26, 2025.

Sat 7/265:59 amEWR - IAD

1 stop9h 17mFrontier

Sat 8/24:17 pmIAD - EWR

1 stop8h 27mFrontier

Deal found 6/26

$93

Thu 7/246:00 amLGA - IAD

Nonstop1h 27mUnited Airlines

Thu 7/3110:15 pmIAD - LGA

Nonstop1h 24mUnited Airlines

Deal found 6/26

$129

Thu 7/176:00 amEWR - IAD

Nonstop1h 20mUnited Airlines

Sun 7/2010:30 pmIAD - EWR

Nonstop1h 20mUnited Airlines

Deal found 6/25

$129

Thu 7/1710:30 amJFK - IAD

Nonstop1h 32mDelta

Tue 7/228:31 pmIAD - JFK

Nonstop1h 38mDelta

Deal found 6/26

$129

Wed 11/126:00 amEWR - IAD

1 stop5h 53mDelta

Sat 11/155:50 pmIAD - EWR

1 stop5h 13mDelta

Deal found 6/26

$177

Thu 8/77:59 pmPHL - IAD

Nonstop1h 09mUnited Airlines

Mon 8/1110:05 pmIAD - PHL

Nonstop1h 09mUnited Airlines

Deal found 6/26

$179

Fri 7/1110:00 pmLGA - IAD

1 stop13h 27mFrontier

Tue 7/156:10 amIAD - LGA

2 stops10h 12mFrontier

Deal found 6/26

$183

Thu 7/1710:05 pmEWR - IAD

2 stops13h 15mMultiple Airlines

Mon 7/215:40 pmIAD - EWR

3 stops24h 40mMultiple Airlines

Deal found 6/25

$211

Mon 6/306:25 amJFK - IAD

1 stop9h 04mFrontier

Fri 7/44:24 pmIAD - JFK

1 stop8h 20mFrontier

Deal found 6/23

$226

Wed 8/204:57 pmLGA - IAD

2 stops17h 47mMultiple Airlines

Thu 8/214:56 pmIAD - LGA

2 stops17h 04mMultiple Airlines

Deal found 6/26

$227

Sat 10/49:00 amLGA - IAD

1 stop4h 51mAmerican Airlines

Tue 10/710:53 amIAD - LGA

1 stop4h 06mAmerican Airlines

Deal found 6/26

$251

Thu 8/216:30 amJFK - IAD

1 stop6h 18mAmerican Airlines

Wed 8/277:44 amIAD - JFK

1 stop6h 46mAmerican Airlines

Deal found 6/26

$252

Best flights from New Jersey to Dulles Intl
Discover carefully curated flight deals from New Jersey to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2025.

Sat 7/266:20 amJFK - IAD

1 stop8h 56mFrontier

Sat 8/24:17 pmIAD - JFK

1 stop8h 25mFrontier

Deal found 6/26

$87

Fri 7/256:00 amLGA - IAD

Nonstop1h 27mUnited Airlines

Tue 7/2910:15 pmIAD - LGA

Nonstop1h 24mUnited Airlines

Deal found 6/24

$129

Thu 7/1710:30 amJFK - IAD

Nonstop1h 32mDelta

Mon 7/218:31 pmIAD - JFK

Nonstop1h 38mDelta

Deal found 6/26

$129

Sat 7/265:59 amEWR - IAD

1 stop9h 17mFrontier

Sat 8/24:17 pmIAD - EWR

1 stop8h 27mFrontier

Deal found 6/26

$93

Thu 7/1710:05 pmEWR - IAD

2 stops13h 15mMultiple Airlines

Mon 7/215:40 pmIAD - EWR

3 stops24h 40mMultiple Airlines

Deal found 6/25

$211

Thu 8/216:30 amJFK - IAD

1 stop6h 18mAmerican Airlines

Wed 8/277:44 amIAD - JFK

1 stop6h 46mAmerican Airlines

Deal found 6/26

$252

Fri 7/258:59 pmEWR - IAD

Nonstop1h 28mUnited Airlines

Mon 7/288:35 amIAD - EWR

Nonstop1h 22mUnited Airlines

Deal found 6/26

$129

Thu 8/77:59 pmPHL - IAD

Nonstop1h 09mUnited Airlines

Mon 8/1110:05 pmIAD - PHL

Nonstop1h 09mUnited Airlines

Deal found 6/26

$179

Fri 7/1110:00 pmLGA - IAD

1 stop13h 27mFrontier

Tue 7/156:10 amIAD - LGA

2 stops10h 12mFrontier

Deal found 6/26

$183

Wed 8/204:57 pmLGA - IAD

2 stops17h 47mMultiple Airlines

Thu 8/214:56 pmIAD - LGA

2 stops17h 04mMultiple Airlines

Deal found 6/26

$227

Tue 7/15:41 pmEWR - IAD

1 stop5h 33mDelta

Tue 7/156:00 amIAD - EWR

1 stop4h 50mDelta

Deal found 6/24

$252

Fri 8/85:15 pmLGA - IAD

1 stop5h 41mAmerican Airlines

Fri 8/1510:25 amIAD - LGA

1 stop5h 08mAmerican Airlines

Deal found 6/24

$258

Last-minute flights from New Jersey to Dulles Intl
Discover last-minute flight deals from New Jersey to Dulles Intl. Data last updated June 26, 2025 and is based on user searches.

Tue 7/15:59 pmJFK - IAD

Nonstop1h 51mDelta

Sat 7/198:31 pmIAD - JFK

Nonstop1h 38mDelta

Deal found 6/24

$218

Tue 7/15:41 pmEWR - IAD

1 stop5h 33mDelta

Tue 7/156:00 amIAD - EWR

1 stop4h 50mDelta

Deal found 6/24

$252

Tue 7/17:59 amJFK - IAD

1 stop4h 39mAmerican Airlines

Wed 7/99:03 amIAD - JFK

1 stop4h 36mAmerican Airlines

Deal found 6/25

$302

Tue 7/12:59 pmLGA - IAD

1 stop4h 45mAmerican Airlines

Mon 7/141:19 pmIAD - LGA

1 stop4h 30mAmerican Airlines

Deal found 6/24

$362

Wed 7/210:00 pmLGA - IAD

1 stop12h 09mFrontier

Sat 7/54:17 pmIAD - LGA

1 stop7h 15mFrontier

Deal found 6/24

$241

Thu 7/36:05 amPHL - IAD

Nonstop1h 10mUnited Airlines

Mon 7/710:05 pmIAD - PHL

Nonstop1h 09mUnited Airlines

Deal found 6/24

$199

Thu 7/36:00 amLGA - IAD

Nonstop1h 27mUnited Airlines

Tue 7/812:42 pmIAD - LGA

Nonstop1h 36mUnited Airlines

Deal found 6/23

$239

Thu 7/38:59 pmEWR - IAD

Nonstop1h 28mUnited Airlines

Tue 7/88:35 amIAD - EWR

Nonstop1h 22mUnited Airlines

Deal found 6/23

$239

Thu 7/310:25 amPHL - IAD

1 stop6h 46mAmerican Airlines

Mon 7/79:03 amIAD - PHL

1 stop5h 34mAmerican Airlines

Deal found 6/25

$289

Sat 7/55:59 amEWR - IAD

1 stop9h 17mFrontier

Mon 7/74:24 pmIAD - EWR

1 stop8h 20mFrontier

Deal found 6/24

$226

Sat 7/56:20 amJFK - IAD

1 stop8h 56mFrontier

Mon 7/79:58 pmIAD - JFK

1 stop13h 47mFrontier

Deal found 6/24

$226

Sat 7/52:18 pmEWR - IAD

1 stop6h 35mMultiple Airlines

Thu 7/1011:58 amIAD - EWR

1 stop12h 14mMultiple Airlines

Deal found 6/25

$237

One-way flights from New Jersey to Dulles Intl
Search for one-way flight options from New Jersey to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated June 26, 2025.

Wed 9/1011:30 amLGA - IAD

1 stop8h 16mFrontier

Deal found 6/26

$54

Sat 8/29:00 amJFK - IAD

1 stop6h 12mFrontier

Deal found 6/26

$54

Fri 7/186:00 amLGA - IAD

Nonstop1h 27mUnited Airlines

Deal found 6/26

$65

Fri 7/187:36 pmEWR - IAD

Nonstop1h 26mUnited Airlines

Deal found 6/26

$65

Wed 7/1610:30 amJFK - IAD

Nonstop1h 32mDelta

Deal found 6/25

$65

Sat 7/265:59 amEWR - IAD

1 stop9h 17mFrontier

Deal found 6/26

$66

Wed 7/166:00 amEWR - IAD

1 stop5h 32mDelta

Deal found 6/26

$89

Sun 7/1310:05 pmEWR - IAD

2 stops13h 15mMultiple Airlines

Deal found 6/25

$107

Sat 7/266:59 amLGA - IAD

2 stops13h 54mMultiple Airlines

Deal found 6/26

$117

Wed 8/611:00 amLGA - IAD

1 stop4h 19mAmerican Airlines

Deal found 6/25

$126

Fri 8/295:00 pmJFK - IAD

1 stop6h 52mAmerican Airlines

Deal found 6/26

$126

Sat 7/265:21 pmPHL - IAD

2 stops17h 47mMultiple Airlines

Deal found 6/25

$126

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Sat 7/26

5:59 am-3:16 pm

1 stop9h 17m

Washington, D.C. Dulles Intl

Sat 8/2

4:17 pm-12:44 am

1 stop8h 27m

$93

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Thu 7/24

6:00 am-7:27 am

Nonstop1h 27m

Washington, D.C. Dulles Intl

Thu 7/31

10:15 pm-11:39 pm

Nonstop1h 24m

$129

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Thu 7/17

10:30 am-12:02 pm

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 7/21

8:31 pm-10:09 pm

Nonstop1h 38m

$129

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Thu 7/17

6:00 am-7:20 am

Nonstop1h 20m

Washington, D.C. Dulles Intl

Sat 7/19

6:16 am-7:30 am

Nonstop1h 14m

$129

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Thu 8/7

7:59 pm-9:08 pm

Nonstop1h 09m

Washington, D.C. Dulles Intl

Mon 8/11

10:05 pm-11:14 pm

Nonstop1h 09m

$179

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Fri 7/11

10:00 pm-11:27 am

1 stop13h 27m

Washington, D.C. Dulles Intl

Tue 7/15

6:10 am-4:22 pm

2 stops10h 12m

$183

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Thu 7/17

10:05 pm-11:20 am

2 stops13h 15m

Washington, D.C. Dulles Intl

Mon 7/21

5:40 pm-6:20 pm

3 stops24h 40m

$211

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Thu 7/17

10:30 am-12:02 pm

Nonstop1h 32m

Washington, D.C. Dulles Intl

Sun 7/20

9:58 pm-11:25 am

1 stop13h 27m

$218

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Wed 8/20

4:57 pm-10:44 am

2 stops17h 47m

Washington, D.C. Dulles Intl

Thu 8/21

4:56 pm-10:00 am

2 stops17h 04m

$227

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Sat 10/4

9:00 am-1:51 pm

1 stop4h 51m

Washington, D.C. Dulles Intl

Tue 10/7

10:53 am-2:59 pm

1 stop4h 06m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 40 results

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 July is currently the most expensive (average of $346). 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?

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.

Weekly flight availability from New Jersey to Washington, D.C. Dulles Intl Airport

The most flights from USNJ to IAD are scheduled on a Thursday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from New Jersey to Washington, D.C. Dulles Intl Airport, such as Alaska Airlines, Delta, and Qatar Airways. 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

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,963 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Qatar Airways

7.4

Good

3,595 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,838 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines to fly from New Jersey to Washington, D.C. Dulles Intl Airport one-way?
$54 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $65 and $65, 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 Ethiopian Air (90%), Avianca (88%) or GoJet (78%) 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 $93. While the most popular route (New York John F Kennedy Intl - Washington, D.C. Dulles Intl) can be booked for $129 on average our data indicates $876 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 July is currently the most expensive (average of $346). 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

Arlington

Woodbridge

Alexandria

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Easton

Towson

Falls Church

Rockville

Springfield

National Harbor

Manassas

Dundalk

Waldorf

Bowie

Hanover

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from New Jersey to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$150	Average$321	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$54+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Jersey to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 June 26, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from New Jersey to Dulles Intl

Cheapest flights from New Jersey to Dulles IntlExplore 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 June 26, 2025.

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 June 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Jersey to Washington, D.C. Dulles Intl Airport that are best for you.

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.

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?

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 June 26, 2025.

Weekly flight availability from New Jersey to Washington, D.C. Dulles Intl Airport

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from New Jersey to Washington, D.C. Dulles Intl Airport, such as Alaska Airlines, Delta, and Qatar Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the most popular routes 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?

What are the cheapest flights 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?

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

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

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

Traveling to a place near New Jersey?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Jersey to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from New Jersey to Dulles Intl

100% Free

Book with Flexibility

Travel Smart

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 June 26, 2025.