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Nassau

$148+ Cheap flights from Dulles Intl (IAD) to Nassau (NAS)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — NAS
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Find cheap flights from Dulles Intl to Nassau with Cheapflights

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Nassau Intl are usually found in October or February, booked 17 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Dulles Intl to Nassau

Cheapest flights from Dulles Intl to Nassau
Explore the most affordable flight options available from Dulles Intl to Nassau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This Air Canada deal was found by Cheapflights users on 6/5. 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.
Sun 6/710:10 pm
IAD
-
NAS
2 stops19h 20m
Air Canada
Thu 6/111:40 pm
NAS
-
IAD
1 stop25h 23m
Air Canada
Deal found 6/5$416
This Air Canada deal was found by Cheapflights users on 6/5. 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.
Sat 6/2010:10 pm
IAD
-
NAS
2 stops19h 20m
Air Canada
Wed 6/246:30 pm
NAS
-
IAD
1 stop20h 54m
Air Canada
Deal found 6/5$421
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Fri 6/1210:11 pm
IAD
-
NAS
2 stops19h 19m
Air Canada
Mon 6/156:30 pm
NAS
-
IAD
2 stops20h 33m
Air Canada
Deal found 6/7$427
This Orbitz deal was found by Cheapflights users on 6/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:15 pm
IAD
-
NAS
2 stops20h 20m
Air Canada
Wed 7/152:35 pm
NAS
-
IAD
1 stop28h 26m
Air Canada
Deal found 6/7$438
This FlightHub deal was found by Cheapflights users on 6/7. 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.
Sat 6/135:06 pm
IAD
-
NAS
2 stops24h 24m
Air Canada
Thu 6/182:35 pm
NAS
-
IAD
1 stop24h 26m
Air Canada
Deal found 6/7$439
This Delta deal was found by Cheapflights users on 6/8. 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.
Sun 7/126:00 am
IAD
-
NAS
1 stop10h 39m
Delta
Thu 7/166:04 pm
NAS
-
IAD
1 stop6h 37m
Delta
Deal found 6/8$440
This Air Canada deal was found by Cheapflights users on 6/5. 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.
Tue 8/253:45 pm
IAD
-
NAS
1 stop21h 50m
Air Canada
Fri 9/46:30 pm
NAS
-
IAD
2 stops20h 31m
Air Canada
Deal found 6/5$441
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Sat 7/113:45 pm
IAD
-
NAS
1 stop21h 50m
Air Canada
Mon 7/136:30 pm
NAS
-
IAD
1 stop20h 54m
Air Canada
Deal found 6/7$443
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Sat 6/205:06 pm
IAD
-
NAS
2 stops24h 24m
Air Canada
Sat 6/276:30 pm
NAS
-
IAD
2 stops13h 14m
Air Canada
Deal found 6/7$444
This American Airlines deal was found by Cheapflights users on 6/6. 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 10/186:57 am
IAD
-
NAS
1 stop6h 28m
American Airlines
Fri 10/2311:25 am
NAS
-
IAD
2 stops7h 59m
American Airlines
Deal found 6/6$445
This Travelocity deal was found by Cheapflights users on 6/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:45 pm
IAD
-
NAS
1 stop21h 50m
Air Canada
Sat 8/86:30 pm
NAS
-
IAD
2 stops48h 31m
Air Canada
Deal found 6/4$446

Find flight deals from Dulles Intl to Nassau

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Nassau (NAS). 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 June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$421
(Air Canada)

One-way from

$148
(Expedia)

Popular in

September

Cheapest in

October

Average price

$524

Good round-trip deal

$435 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Nassau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Nassau Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Nassau Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Nassau Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Nassau Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Nassau 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 June 9, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Nassau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Mon 11/2

6:00 am-11:51 am

1 stop5h 51m

Nassau Intl

Wed 11/11

1:20 pm-9:12 pm

1 stop7h 52m

$440

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sat 8/22

6:00 am-11:51 am

1 stop5h 51m

Nassau Intl

Wed 8/26

1:16 pm-8:05 pm

1 stop6h 49m

$440

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sat 9/5

11:06 am-4:39 pm

1 stop5h 33m

Nassau Intl

Thu 9/10

1:15 pm-7:33 pm

1 stop6h 18m

$440

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Wed 8/12

6:00 am-11:51 am

1 stop5h 51m

Nassau Intl

Wed 8/19

1:16 pm-8:05 pm

1 stop6h 49m

$440

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sat 10/3

8:00 am-1:49 pm

1 stop5h 49m

Nassau Intl

Wed 10/7

1:16 pm-6:26 pm

1 stop5h 10m

$440

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Fri 11/13

6:00 am-1:30 pm

1 stop7h 30m

Nassau Intl

Tue 11/17

2:55 pm-12:20 am

1 stop9h 25m

$440

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Tue 7/21

6:10 am-2:57 pm

1 stop8h 47m

Nassau Intl

Sat 7/25

1:15 pm-4:14 pm

Nonstop2h 59m

$456

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sun 8/16

6:00 am-1:57 pm

1 stop7h 57m

Nassau Intl

Fri 8/21

3:22 pm-8:55 pm

1 stop5h 33m

$456

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sat 7/25

9:00 am-12:03 pm

Nonstop3h 03m

Nassau Intl

Tue 7/28

12:35 pm-9:01 pm

1 stop8h 26m

$461
Quickest round-trip

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Wed 7/22

6:33 am-1:29 pm

1 stop6h 56m

Nassau Intl

Sat 7/25

1:15 pm-4:14 pm

Nonstop2h 59m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Dulles Intl to Nassau

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 Dulles Intl to Nassau in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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 Washington, D.C. Dulles Intl Airport-Nassau flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Nassau flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Nassau flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Nassau 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 Washington, D.C. Dulles Intl Airport-Nassau 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 Dulles Intl to Nassau

Have a flexible travel schedule? Discover the best time to fly to Nassau 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.

Cheapflights Insights

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Nassau?

The best time to book flights from Washington, D.C. Dulles Intl Airport to Nassau is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nassau (average of $417). Flying from Washington, D.C. Dulles Intl Airport to Nassau in December is currently the most expensive (average of $561). 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 IAD to NAS?

Find hourly flight availability from Dulles Intl to Nassau. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.

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

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Nassau?

Reviews of airlines servicing Nassau

Get insights into the airlines that provide service to Nassau. 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 Nassau. Reviews last updated June 9, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to Nassau. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,398 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,398 reviews
Delta
7.9
Good
8,398 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,786 reviews
Delta
7.9
Good
8,398 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,645 reviews
Delta
7.9
Good
8,398 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
JetBlue
7.1
Good
2,978 reviews
Delta
7.9
Good
8,398 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Nassau. 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 Nassau from Washington, D.C. Dulles Intl?

    Nassau Intl (NAS), located 7.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Nassau. 4 airlines have flights to Intl from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Nassau Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Nassau in 5h 51m. Fly via Delta to get the fastest option. There are 960 mi between Washington, D.C. Dulles Intl Airport and Nassau.

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

    According to our current data, Delta ($178), United Airlines ($361), and JetBlue ($375) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Nassau. These flights start at 64% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $122. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Nassau for a low price.

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

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to Nassau is $435. On average you can expect to pay $738. The most popular route, (Washington, D.C. Dulles Intl - Nassau Intl), can usually be booked for $424.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Nassau 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 Washington, D.C. Dulles Intl Airport to Nassau?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nassau (average of $417). Flying from Washington, D.C. Dulles Intl Airport to Nassau in December is currently the most expensive (average of $561). 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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Top 4 airlines flying from Dulles Intl to Nassau

Discover the top 4 airlines that operate flights from Dulles Intl to Nassau. 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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$361Average$525FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$375Average$745FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$443Average$594FlexibilityNo cancel feeOn-time71%

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