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Dulles Intl

$219+ Cheap flights from Nassau (NAS) 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
NAS — IAD
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Nassau to Dulles Intl

Cheapest flights from Nassau to Dulles Intl
Explore the most affordable flight options available from Nassau to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Copa Airlines deal was found by Cheapflights users on 10/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:27 amNAS - IAD
1 stop15h 55mCopa Airlines
Mon 12/13:32 pmIAD - NAS
1 stop19h 09mCopa Airlines
Deal found 10/28$339
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 11/224:05 pmNAS - IAD
1 stop29h 18mUnited Airlines
Sat 11/296:00 amIAD - NAS
1 stop5h 53mUnited Airlines
Deal found 10/26$342
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/132:35 pmNAS - IAD
1 stop30h 16mUnited Airlines
Sun 11/166:00 amIAD - NAS
1 stop5h 53mUnited Airlines
Deal found 10/28$344
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/253:00 pmNAS - IAD
1 stop8h 59mAmerican Airlines
Tue 12/27:59 amIAD - NAS
1 stop5h 47mAmerican Airlines
Deal found 10/26$351
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/241:11 pmNAS - IAD
1 stop9h 56mAmerican Airlines
Mon 12/18:09 pmIAD - NAS
2 stops13h 16mAmerican Airlines
Deal found 10/26$355
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/133:17 pmNAS - IAD
2 stops8h 42mAmerican Airlines
Sun 11/166:24 amIAD - NAS
1 stop7h 35mAmerican Airlines
Deal found 10/28$357
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 12/76:45 pmNAS - IAD
2 stops15h 35mAmerican Airlines
Sun 12/146:25 amIAD - NAS
1 stop5h 48mAmerican Airlines
Deal found 10/28$360
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/263:00 pmNAS - IAD
1 stop8h 59mAmerican Airlines
Tue 12/97:55 amIAD - NAS
1 stop6h 00mAmerican Airlines
Deal found 10/26$391
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/211:11 pmNAS - IAD
1 stop10h 48mAmerican Airlines
Mon 11/245:29 pmIAD - NAS
2 stops15h 56mAmerican Airlines
Deal found 10/28$405

Cheap flight deals from Nassau to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Nassau (NAS) to Dulles Intl (IAD). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$339
(Copa Airlines)

One-way from

$219
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$348

Good round-trip deal

$737 or less

Good one-way deal

$404 or less
Provider with most accurate pricing for Nassau Intl-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Nassau Intl-Washington, D.C. Dulles Intl flights.
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From Nassau Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Nassau Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Nassau Intl to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Nassau Intl to Washington, D.C. Dulles Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Nassau 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 October 28, 2025.
Use the filters below to find and compare flights from Nassau to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Nassau

Fly to

Dulles Intl

Route

Depart

Return

Price

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Mon 11/24

11:27 am-3:22 am

1 stop15h 55m

Washington, D.C. Dulles Intl

Mon 12/1

3:32 pm-10:41 am

1 stop19h 09m

$339

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Sat 11/22

4:05 pm-9:23 pm

1 stop29h 18m

Washington, D.C. Dulles Intl

Sat 11/29

6:00 am-11:53 am

1 stop5h 53m

$342

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Thu 11/13

2:35 pm-8:51 pm

1 stop30h 16m

Washington, D.C. Dulles Intl

Sun 11/16

6:00 am-11:53 am

1 stop5h 53m

$344

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Wed 11/26

3:00 pm-11:59 pm

1 stop8h 59m

Washington, D.C. Dulles Intl

Tue 12/9

7:55 am-1:55 pm

1 stop6h 00m

$351

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Mon 11/24

1:11 pm-11:07 pm

1 stop9h 56m

Washington, D.C. Dulles Intl

Mon 12/1

8:09 pm-9:25 am

2 stops13h 16m

$355

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Sat 1/24

1:05 pm-3:58 pm

Nonstop2h 53m

$221

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Wed 1/14

11:35 am-3:13 am

1 stop15h 38m

$223

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Fri 12/19

2:35 pm-11:49 pm

1 stop9h 14m

$225

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Sat 12/20

2:35 pm-11:49 pm

1 stop9h 14m

$225

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Wed 2/25

3:35 pm-5:25 pm

1 stop25h 50m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 14 results
1
2

Compare providers for flights from Nassau to Dulles Intl

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 Nassau to Dulles Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice 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 Nassau-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nassau-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nassau-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nassau-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Nassau-Washington, D.C. Dulles Intl Airport 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 Nassau to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Nassau 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 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 October 28, 2025.
Read through reviews of airlines operating flights from Nassau to Washington, D.C. Dulles Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Nassau 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 airport do you fly from for flights from Nassau to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Nassau, you will be flying from Intl, which is the city’s only airport. Nassau Intl (NAS) is located 7.0 mi from the center of Nassau. There are 0 flights from Intl to Washington, D.C. Dulles Intl per day from 2 different airlines.

  • How long is the flight from Nassau to Washington, D.C. Dulles Intl Airport?

    For as low as $351, Copa Airlines can have you in Washington, D.C. Dulles Intl Airport from Nassau in 8h 59m. Airlines will cover a distance of 960 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Nassau to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Nassau to Washington, D.C. Dulles Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $354 on this airline. An additional option worth looking into is American Airlines, starting at $434.

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

    Looking for the cheapest flight from Nassau to Washington, D.C. Dulles Intl Airport? While on average our users pay $612, our data indicates the cheapest price to be $227. The most popular route (Nassau Intl - Washington, D.C. Dulles Intl), is priced around $342.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nassau 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.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Nassau to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Nassau to Reagan-National flights
Nassau to Baltimore flights
Freeport to Baltimore flights
Freeport to Reagan-National flights
Freeport to Dulles Intl flights

Top 2 airlines flying from Nassau to Dulles Intl

Discover the top 2 airlines that operate flights from Nassau 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$354Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$434Average$578FlexibilityNo cancel feeOn-time71%

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