$138 Cheap United flights Washington (IAD) to Nassau (NAS)

View $138 flight on Sat, Aug 16, 2025Opens in a new window

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$138 Cheap United flights Washington (IAD) to Nassau (NAS)

Prices were available within the past 7 days and start at $138 for one-way flights and $378 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 29 - Sat, Dec 6
IAD
Washington
NAS
Nassau
$378 Roundtrip, found 1 day ago
$378
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 29 from Washington to Nassau, returning Sat, Dec 6, priced at $378 found 1 day ago
United
Sat, Nov 29 - Sat, Dec 6
IAD
Washington
NAS
Nassau
$383 Roundtrip, found 1 day ago
$383
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 29 from Washington to Nassau, returning Sat, Dec 6, priced at $383 found 1 day ago
United
Fri, Sep 19 - Mon, Sep 22
IAD
Washington
NAS
Nassau
$388 Roundtrip, found 3 hours ago
$388
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Sep 19 from Washington to Nassau, returning Mon, Sep 22, priced at $388 found 3 hours ago
United
Sat, Nov 8 - Fri, Nov 14
IAD
Washington
NAS
Nassau
$388 Roundtrip, found 9 hours ago
$388
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Nov 8 from Washington to Nassau, returning Fri, Nov 14, priced at $388 found 9 hours ago
United
Mon, Sep 1 - Mon, Sep 8
IAD
Washington
NAS
Nassau
$389 Roundtrip, found 3 hours ago
$389
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Sep 1 from Washington to Nassau, returning Mon, Sep 8, priced at $389 found 3 hours ago
United
Sat, Dec 6 - Sat, Dec 13
IAD
Washington
NAS
Nassau
$396 Roundtrip, found 2 days ago
$396
Roundtrip
found 2 days ago
Select United flight, departing Sat, Dec 6 from Washington to Nassau, returning Sat, Dec 13, priced at $396 found 2 days ago
Flights from Washington (IAD) to Nassau (NAS)
Origin airport
Washington Dulles Intl.
Destination airport
Lynden Pindling Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, United
Popular airline
United
Distance
960 mi
Average flight time
3 hours 1 min

Frequently asked questions

How much is a United Airlines flight from Washington Dulles Intl. Airport (IAD) to Lynden Pindling Intl. Airport (NAS)?
Scoring cheap one-way United Airlines flights from IAD to NAS from $138 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from $378 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to NAS with United Airlines?
United Airlines flights to Nassau are generally more affordable in the quieter months of September and October. Whether you're after a one-way or round-trip ticket, you could find a better deal then.
What is the cheapest time to book flights from Washington Dulles Intl. Airport (IAD) to Lynden Pindling Intl. Airport (NAS) with United Airlines?
Look for United Airlines flights from IAD to NAS about one month before you want to go. The most affordable time to book an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your fare class and itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Washington Dulles Intl. Airport (IAD) to Lynden Pindling Intl. Airport (NAS)?
Enter your dates, press search and tick the "Nonstop" filter on Expedia to find any direct flights from IAD to NAS with United Airlines or other airlines.
What is the earliest United Airlines flight from IAD to NAS?
Filter your results by "Early Morning" and "Morning" to browse the earliest departures from IAD to NAS. Jetting off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Nassau?
United Airlines flights from Washington Dulles Intl. Airport (IAD) to Nassau land at Lynden Pindling Intl. Airport (NAS). This is the main gateway here.
Why fly with United Airlines from IAD to NAS?
A rewarding loyalty program and the opportunity to collect points through United Mileage Plus are the start of the reasons to travel from IAD to NAS with United Airlines. Plus, by joining Expedia's free One Key™ program, you can receive OneKeyCash™* in addition to United Airlines's loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Washington Dulles Intl. Airport (IAD) to Lynden Pindling Intl. Airport (NAS)?
Changes are usually free within 24 hours of making your booking, but your airline may charge a fee after that. For further details about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to update your itinerary without additional charges, apply the "No cancel fee" or "Changes included" filter when planning your next break.

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