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Dulles Intl

$214+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
NAS — IAD
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap 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 enero 26, 2026.

This Air Canada deal was found by Cheapflights users on 1/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/271:15 pm
NAS
-
IAD
1 stop7h 39m
Air Canada
mié. 1/289:45 am
IAD
-
NAS
1 stop26h 40m
Air Canada
Deal found 1/24$343
This Copa Airlines deal was found by Cheapflights users on 1/25. 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.
jue. 2/1211:30 am
NAS
-
IAD
1 stop15h 45m
Copa Airlines
lun. 2/163:35 pm
IAD
-
NAS
1 stop18h 54m
Copa Airlines
Deal found 1/25$358
This American Airlines deal was found by Cheapflights users on 1/24. 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.
vie. 2/134:36 pm
NAS
-
IAD
1 stop16h 12m
American Airlines
lun. 2/165:00 am
IAD
-
NAS
1 stop8h 58m
American Airlines
Deal found 1/24$370
This United Airlines deal was found by Cheapflights users on 1/24. 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.
jue. 2/2612:55 pm
NAS
-
IAD
1 stop8h 08m
United Airlines
dom. 3/18:36 am
IAD
-
NAS
1 stop5h 56m
United Airlines
Deal found 1/24$373
This Copa Airlines deal was found by Cheapflights users on 1/24. 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.
mar. 3/1012:30 pm
NAS
-
IAD
1 stop12h 02m
Copa Airlines
mar. 3/172:18 am
IAD
-
NAS
1 stop9h 11m
Copa Airlines
Deal found 1/24$382
This United Airlines deal was found by Cheapflights users on 1/25. 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.
lun. 2/233:35 pm
NAS
-
IAD
1 stop24h 30m
United Airlines
mié. 2/2510:30 pm
IAD
-
NAS
1 stop16h 52m
United Airlines
Deal found 1/25$384
This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/121:15 pm
NAS
-
IAD
1 stop7h 39m
Air Canada
jue. 3/199:55 am
IAD
-
NAS
2 stops24h 10m
Air Canada
Deal found 1/26$392
This Air Canada deal was found by Cheapflights users on 1/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/289:10 pm
NAS
-
IAD
1 stop18h 36m
Air Canada
lun. 2/29:45 am
IAD
-
NAS
1 stop26h 40m
Air Canada
Deal found 1/24$396
This American Airlines deal was found by Cheapflights users on 1/24. 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.
mar. 3/105:45 pm
NAS
-
IAD
2 stops15h 03m
American Airlines
mié. 3/185:00 am
IAD
-
NAS
2 stops9h 43m
American Airlines
Deal found 1/24$398

Find 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 enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(Copa Airlines)

One-way from

$214
(Priceline)

Popular in

December

Cheapest in

January

Average price

$324

Good round-trip deal

$327 or less

Good one-way deal

$310 or less
Provider with most accurate pricing for Nassau Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
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. 5% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Nassau Intl to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Nassau Intl to Washington, D.C. Dulles Intl.
Search Deals

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 enero 26, 2026.
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

jue. 2/12

11:30 am-3:15 am

1 stop15h 45m

Washington, D.C. Dulles Intl

lun. 2/16

3:35 pm-10:29 am

1 stop18h 54m

$358

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

vie. 2/13

4:36 pm-8:48 am

1 stop16h 12m

Washington, D.C. Dulles Intl

lun. 2/16

5:00 am-1:58 pm

1 stop8h 58m

$370

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

jue. 2/26

12:55 pm-9:03 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

dom. 3/1

8:36 am-2:32 pm

1 stop5h 56m

$373

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

jue. 3/12

1:15 pm-8:54 pm

1 stop7h 39m

Washington, D.C. Dulles Intl

jue. 3/19

9:55 am-12:25 pm

1 stop26h 30m

$382

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

mar. 2/10

3:35 pm-4:00 pm

1 stop24h 25m

$234

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

mié. 2/11

3:35 pm-11:49 am

1 stop20h 14m

$234

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

mar. 2/24

3:35 pm-9:18 pm

1 stop29h 43m

$234

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

mié. 2/18

3:35 pm-11:49 am

1 stop20h 14m

$234

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

vie. 2/27

3:35 pm-5:00 pm

1 stop25h 25m

$234

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

jue. 2/12

3:35 pm-4:05 pm

1 stop24h 30m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Nassau-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nassau-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >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 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 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.

Cheapflights Insights

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

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

Find hourly flight availability from Nassau 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 enero 26, 2026.

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

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 enero 26, 2026.
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
9,199 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.2
Good
11,189 reviews
United Airlines
7.4
Good
9,199 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 $373, Copa Airlines can have you in Washington, D.C. Dulles Intl Airport from Nassau in 8h 08m. 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 $507, our data indicates the cheapest price to be $212. The most popular route (Nassau Intl - Washington, D.C. Dulles Intl), is priced around $344.

  • 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
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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 enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$354Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$434Average$578FlexibilityNo cancel feeOn-time71%

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