$121+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — NAS
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Nassau 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.Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Nassau Intl are usually found in October or February, booked 1 days in advance, depart on a Thursday or Saturday and return on a Friday
Cheap flight deals from Dulles Intl to Nassau
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dulles Intl to NassauExplore 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 July 23, 2026.
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 July 23, 2026.
This Air Canada deal was found by Cheapflights users on 7/20. 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 9/53:45 pm
IAD
- NAS
1 stop21h 50m
Air Canada
Thu 9/102:20 pm
NAS
- IAD
1 stop24h 40m
Air Canada
Deal found 7/20![Air Canada logo]()
$378
This Orbitz deal was found by Cheapflights users on 7/18. 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.
Fri 10/309:55 am
IAD
- NAS
1 stop27h 20m
Air Canada
Tue 11/312:30 pm
NAS
- IAD
1 stop27h 15m
Air Canada
Deal found 7/18![Air Canada logo]()
$382
This Air Canada deal was found by Cheapflights users on 7/20. 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 10/143:45 pm
IAD
- NAS
1 stop21h 40m
Air Canada
Mon 10/196:30 pm
NAS
- IAD
1 stop20h 55m
Air Canada
Deal found 7/20![Air Canada logo]()
$383
This Air Canada deal was found by Cheapflights users on 7/19. 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 9/510:10 pm
IAD
- NAS
2 stops15h 25m
Air Canada
Wed 9/92:35 pm
NAS
- IAD
1 stop24h 25m
Air Canada
Deal found 7/19![Air Canada logo]()
$385
This Air Canada deal was found by Cheapflights users on 7/19. 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.
Mon 10/264:30 pm
IAD
- NAS
1 stop19h 00m
Air Canada
Fri 10/3012:30 pm
NAS
- IAD
1 stop7h 40m
Air Canada
Deal found 7/19![Air Canada logo]()
$387
This Travelocity deal was found by Cheapflights users on 7/19. 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.
Wed 8/193:45 pm
IAD
- NAS
1 stop21h 50m
Air Canada
Wed 8/262:35 pm
NAS
- IAD
1 stop24h 26m
Air Canada
Deal found 7/19![Air Canada logo]()
$389
This Air Canada deal was found by Cheapflights users on 7/19. 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 8/223:45 pm
IAD
- NAS
1 stop21h 50m
Air Canada
Thu 8/272:35 pm
NAS
- IAD
1 stop24h 26m
Air Canada
Deal found 7/19![Air Canada logo]()
$390
This Air Canada deal was found by Cheapflights users on 7/18. 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.
Mon 11/29:55 am
IAD
- NAS
2 stops10h 30m
Air Canada
Mon 11/99:25 pm
NAS
- IAD
1 stop18h 20m
Air Canada
Deal found 7/18![Air Canada logo]()
$391
This Delta deal was found by Cheapflights users on 7/20. 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.
Mon 11/26:00 am
IAD
- NAS
1 stop5h 51m
Delta
Wed 11/41:16 pm
NAS
- IAD
1 stop6h 58m
Delta
Deal found 7/20![Delta logo]()
$392
This Air Canada deal was found by Cheapflights users on 7/19. 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 10/251:19 pm
IAD
- NAS
2 stops22h 11m
Air Canada
Fri 10/309:25 pm
NAS
- IAD
1 stop22h 45m
Air Canada
Deal found 7/19![Air Canada logo]()
$394
Best flights from Dulles Intl to NassauDiscover carefully curated flight deals from Dulles Intl to Nassau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Dulles Intl to Nassau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Delta deal was found by Cheapflights users on 7/22. 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 9/166:00 am
IAD
- NAS
1 stop5h 51m
Delta
Wed 9/231:16 pm
NAS
- IAD
1 stop11h 25m
Delta
Deal found 7/22![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 7/20. 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.
Mon 11/26:00 am
IAD
- NAS
1 stop7h 49m
Delta
Tue 11/102:55 pm
NAS
- IAD
1 stop6h 17m
Delta
Deal found 7/20![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 7/19. 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 8/126:00 am
IAD
- NAS
1 stop7h 57m
Delta
Wed 8/191:16 pm
NAS
- IAD
1 stop6h 49m
Delta
Deal found 7/19![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 7/20. 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 10/256:00 am
IAD
- NAS
1 stop5h 51m
Delta
Fri 10/3012:55 pm
NAS
- IAD
1 stop6h 15m
Delta
Deal found 7/20![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 7/22. 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 10/216:00 am
IAD
- NAS
1 stop5h 51m
Delta
Wed 10/281:16 pm
NAS
- IAD
1 stop6h 58m
Delta
Deal found 7/22![Delta logo]()
$416
This Delta deal was found by Cheapflights users on 7/22. 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.
Mon 11/237:00 am
IAD
- NAS
1 stop8h 30m
Delta
Thu 11/261:20 pm
NAS
- IAD
1 stop11h 00m
Delta
Deal found 7/22![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 7/22. 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.
Sat 8/226:00 am
IAD
- NAS
1 stop10h 39m
Delta
Thu 8/271:16 pm
NAS
- IAD
1 stop7h 39m
Delta
Deal found 7/22![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 7/18. 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.
Mon 8/246:00 am
IAD
- NAS
1 stop5h 51m
Delta
Mon 8/311:16 pm
NAS
- IAD
1 stop6h 49m
Delta
Deal found 7/18![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 7/21. 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 8/196:00 am
IAD
- NAS
1 stop5h 51m
Delta
Sat 8/226:04 pm
NAS
- IAD
1 stop6h 30m
Delta
Deal found 7/21![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 7/18. 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 8/168:28 am
IAD
- NAS
1 stop5h 29m
Delta
Wed 8/193:22 pm
NAS
- IAD
1 stop9h 12m
Delta
Deal found 7/18![Delta logo]()
$463
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 8/218:28 am
IAD
- NAS
1 stop5h 29m
Delta
Wed 8/261:16 pm
NAS
- IAD
1 stop11h 18m
Delta
Deal found 7/22![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 7/19. 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.
Mon 8/176:00 am
IAD
- NAS
1 stop7h 57m
Delta
Mon 8/241:16 pm
NAS
- IAD
1 stop7h 39m
Delta
Deal found 7/19![Delta logo]()
$510
Last-minute flights from Dulles Intl to NassauDiscover last-minute flight deals from Dulles Intl to Nassau. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Nassau. Data last updated July 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/21. 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.
Tue 8/186:00 am
IAD
- NAS
1 stop7h 57m
Delta
Tue 8/251:16 pm
NAS
- IAD
1 stop6h 49m
Delta
Deal found 7/21![Delta logo]()
$392
This Travelocity deal was found by Cheapflights users on 7/19. 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.
Wed 8/193:45 pm
IAD
- NAS
1 stop21h 50m
Air Canada
Wed 8/262:35 pm
NAS
- IAD
1 stop24h 26m
Air Canada
Deal found 7/19![Air Canada logo]()
$389
This Air Canada deal was found by Cheapflights users on 7/19. 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 8/223:45 pm
IAD
- NAS
1 stop21h 50m
Air Canada
Thu 8/272:35 pm
NAS
- IAD
1 stop24h 26m
Air Canada
Deal found 7/19![Air Canada logo]()
$390
This Air Canada deal was found by Cheapflights users on 7/18. 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 8/2512:35 pm
IAD
- NAS
2 stops25h 00m
Air Canada
Wed 8/266:30 pm
NAS
- IAD
2 stops13h 13m
Air Canada
Deal found 7/18![Air Canada logo]()
$416
This Air Canada deal was found by Cheapflights users on 7/20. 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 8/263:45 pm
IAD
- NAS
1 stop21h 50m
Air Canada
Fri 8/286:30 pm
NAS
- IAD
2 stops20h 31m
Air Canada
Deal found 7/20![Air Canada logo]()
$383
This Air Canada deal was found by Cheapflights users on 7/20. 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 8/2610:10 pm
IAD
- NAS
2 stops15h 25m
Air Canada
Wed 9/22:35 pm
NAS
- IAD
1 stop24h 20m
Air Canada
Deal found 7/20![Air Canada logo]()
$393
This Booking.com deal was found by Cheapflights users on 7/20. 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.
Wed 8/269:45 am
IAD
- NAS
1 stop27h 50m
Air Canada
Thu 9/32:35 pm
NAS
- IAD
1 stop24h 20m
Air Canada
Deal found 7/20![Air Canada logo]()
$415
This Air Canada deal was found by Cheapflights users on 7/19. 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 8/2810:10 pm
IAD
- NAS
2 stops19h 20m
Air Canada
Fri 9/46:30 pm
NAS
- IAD
1 stop20h 54m
Air Canada
Deal found 7/19![Air Canada logo]()
$398
One-way flights from Dulles Intl to NassauSearch for one-way flight options from Dulles Intl to Nassau. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Dulles Intl to Nassau. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Trip.com deal was found by Cheapflights users on 7/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:45 pm
IAD
- NAS
1 stop21h 50m
Air Canada
Deal found 7/20![Air Canada logo]()
$121
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:45 pm
IAD
- NAS
1 stop21h 50m
Air Canada
Deal found 7/20![Air Canada logo]()
$124
This Ticket deal was found by Cheapflights users on 7/22. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:10 pm
IAD
- NAS
2 stops39h 25m
Air Canada
Deal found 7/22![Air Canada logo]()
$125
This Kissandfly.com deal was found by Cheapflights users on 7/22. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:28 am
IAD
- NAS
1 stop5h 29m
KLM
Deal found 7/22![KLM logo]()
$135
This Expedia deal was found by Cheapflights users on 7/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:00 pm
IAD
- NAS
1 stop25h 30m
Air Canada
Deal found 7/18![Air Canada logo]()
$137
This Delta deal was found by Cheapflights users on 7/22. 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.
Mon 8/317:19 pm
IAD
- NAS
1 stop16h 23m
Delta
Deal found 7/22![Delta logo]()
$138
This Delta deal was found by Cheapflights users on 7/22. 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.
Tue 9/16:00 am
IAD
- NAS
1 stop5h 51m
Delta
Deal found 7/22![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 7/22. 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 8/308:28 am
IAD
- NAS
1 stop5h 29m
Delta
Deal found 7/22![Delta logo]()
$142
This Air Canada deal was found by Cheapflights users on 7/20. 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 8/2810:10 pm
IAD
- NAS
2 stops39h 25m
Air Canada
Deal found 7/20![Air Canada logo]()
$143
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $378 (Air Canada) |
One-way from | $121 (Trip.com) |
Popular in | September |
Cheapest in | October |
Average price | $594 |
Good round-trip deal | $922 or less |
Good one-way deal | $242 or less |
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 July 23, 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
Cheapest round-trip
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Wed 9/16
6:00 am-11:51 am
1 stop5h 51m
Nassau Intl
Wed 9/23
1:16 pm-12:41 am
1 stop11h 25m
$392
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Mon 11/2
6:00 am-1:49 pm
1 stop7h 49m
Nassau Intl
Tue 11/10
2:55 pm-9:12 pm
1 stop6h 17m
$392
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Wed 8/12
6:00 am-1:57 pm
1 stop7h 57m
Nassau Intl
Wed 8/19
1:16 pm-8:05 pm
1 stop6h 49m
$392
Quickest round-trip
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Sun 10/25
6:00 am-11:51 am
1 stop5h 51m
Nassau Intl
Fri 10/30
12:55 pm-7:10 pm
1 stop6h 15m
$392
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Wed 10/21
6:00 am-11:51 am
1 stop5h 51m
Nassau Intl
Wed 10/28
1:16 pm-8:14 pm
1 stop6h 58m
$416
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Mon 11/23
7:00 am-3:30 pm
1 stop8h 30m
Nassau Intl
Thu 11/26
1:20 pm-12:20 am
1 stop11h 00m
$434
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Sat 8/22
6:00 am-4:39 pm
1 stop10h 39m
Nassau Intl
Thu 8/27
1:16 pm-8:55 pm
1 stop7h 39m
$441
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Mon 8/24
6:00 am-11:51 am
1 stop5h 51m
Nassau Intl
Mon 8/31
1:16 pm-8:05 pm
1 stop6h 49m
$441
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Wed 8/19
6:00 am-11:51 am
1 stop5h 51m
Nassau Intl
Sat 8/22
6:04 pm-12:34 am
1 stop6h 30m
$441
Washington, D.C.Nassau
IAD - NAS
IADNAS
Washington, D.C. Dulles Intl
Sun 8/16
8:28 am-1:57 pm
1 stop5h 29m
Nassau Intl
Wed 8/19
3:22 pm-12:34 am
1 stop9h 12m
$463
Showing 1-10 of 20 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
IAD-NAS
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
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 $429). Flying from Washington, D.C. Dulles Intl Airport to Nassau in September is currently the most expensive (average of $709). 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 July 23, 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.
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 July 23, 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.
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Complete your trip to Nassau by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Nassau
Explore flights to Nassau departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
Dulles Intl and Nassau flights
Browse other Dulles Intl and Nassau flight options. Last updated on July 23, 2026.
Other flights from Dulles Intl
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$354 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$375 | Average$709 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$388 | Average$491 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$443 | Average$600 | FlexibilityNo cancel fee | On-time71% |