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Nassau

$127+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — NAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Nassau Intl are usually found in July or September, booked 77 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap 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 12, 2025.

Round-trip from

$365
(Air Canada)

One-way from

$127
(Air Canada)

Popular in

April

Cheapest in

July

Average price

$545

Good round-trip deal

$418 or less
From Washington, D.C. Dulles Intl to Nassau Intl
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One-way flight from Washington, D.C. Dulles Intl to Nassau Intl
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Nassau Intl.
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Find 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 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/10. 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.
Wed 9/1710:20 amIAD - NAS
1 stop7h 10mAir Canada
Mon 9/226:30 pmNAS - IAD
1 stop15h 08mAir Canada
Deal found 6/10$355
This Copa Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 10/172:25 amIAD - NAS
1 stop9h 03mCopa Airlines
Sat 10/2512:35 pmNAS - IAD
1 stop11h 56mCopa Airlines
Deal found 6/11$359
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/96:35 amIAD - NAS
1 stop8h 24mUnited Airlines
Sat 8/161:15 pmNAS - IAD
Nonstop2h 52mUnited Airlines
Deal found 6/11$383
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/16:34 amIAD - NAS
1 stop6h 53mAmerican Airlines
Fri 9/512:07 pmNAS - IAD
2 stops22h 00mAmerican Airlines
Deal found 6/11$399
This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 7/307:02 amIAD - NAS
1 stop8h 50mDelta
Mon 8/43:00 pmNAS - IAD
1 stop7h 16mDelta
Deal found 6/12$405
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/102:45 amIAD - NAS
1 stop8h 43mMultiple Airlines
Mon 8/187:45 amNAS - IAD
1 stop13h 28mMultiple Airlines
Deal found 6/11$458

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 12, 2025.
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

Dulles Intl

Fly to

Nassau

Route

Depart

Return

Price

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sun 9/7

1:00 pm-5:30 pm

2 stops28h 30m

Nassau Intl

Wed 9/10

6:30 pm-11:13 am

2 stops16h 43m

$365

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sat 8/9

6:35 am-2:59 pm

1 stop8h 24m

Nassau Intl

Sat 8/16

1:15 pm-4:07 pm

Nonstop2h 52m

$383

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Mon 9/1

6:34 am-1:27 pm

1 stop6h 53m

Nassau Intl

Fri 9/5

12:07 pm-10:07 am

2 stops22h 00m

$399

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Wed 7/30

7:02 am-3:52 pm

1 stop8h 50m

Nassau Intl

Mon 8/4

3:00 pm-10:16 pm

1 stop7h 16m

$405

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sun 8/10

2:45 am-11:28 am

1 stop8h 43m

Nassau Intl

Mon 8/18

7:45 am-9:13 pm

1 stop13h 28m

$458

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sun 8/31

2:25 am-11:28 am

1 stop9h 03m

Nassau Intl

Fri 9/5

12:38 pm-4:22 am

1 stop15h 44m

$509

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Tue 9/9

5:37 pm-5:30 pm

2 stops23h 53m

$127

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sun 8/24

2:25 am-11:28 am

1 stop9h 03m

$129

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sat 8/16

8:37 am-11:38 am

Nonstop3h 01m

$138

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Mon 8/25

10:25 am-7:20 pm

2 stops8h 55m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Nassau. Price data was last updated on June 9, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Nassau is 77 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nassau (average of $362). Flying from Washington, D.C. Dulles Intl Airport to Nassau in June is currently the most expensive (average of $455). 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 12, 2025.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Nassau at noon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

Rainfall in Nassau by month

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

In terms of precipitation, rainfall in Nassau ranges from 1.6 - 7.1 inches per month. September is typically the wettest month, when rainfall can reach 7.1 in. January is typically the driest time to visit Nassau when rainfall is around 1.6 in.

Temperature in Nassau by month

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

If weather is an important factor for your trip to Nassau, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 12, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and United Airlines from Washington, D.C. to Nassau. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 3 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.

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

    According to our current data, Air Canada ($365), United Airlines ($383), and American Airlines ($399) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Nassau. These flights start at 23% 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 Air Canada, with whom users have recently found tickets for as low as $127. However, be on the lookout for offers from Copa Airlines and United 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 $340. On average you can expect to pay $419. The most popular route, (Washington, D.C. Dulles Intl - Nassau Intl), can usually be booked for $376.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nassau (average of $362). Flying from Washington, D.C. Dulles Intl Airport to Nassau in June is currently the most expensive (average of $455). 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.

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Alternative routes for Dulles Intl to Nassau

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Dulles Intl to Nassau

Discover the top 3 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$459FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$581FlexibilityNo cancel feeOn-time71%

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