$287+ Cheap flights from Seattle (SEA) 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NAS
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from Seattle 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Nassau
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to NassauExplore the most affordable flight options available from Seattle to Nassau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Seattle to Nassau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:25 pm
SEA
- NAS
2 stops13h 50m
Southwest
Sat 11/71:55 pm
NAS
- SEA
2 stops10h 55m
Southwest
Deal found 6/9![Southwest logo]()
$587
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.
Wed 10/283:30 pm
SEA
- NAS
1 stop17h 00m
Delta
Tue 11/31:16 pm
NAS
- SEA
1 stop13h 53m
Delta
Deal found 6/8![Delta logo]()
$590
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:00 am
SEA
- NAS
2 stops10h 35m
Southwest
Tue 7/212:10 pm
NAS
- SEA
2 stops13h 15m
Southwest
Deal found 6/5![Southwest logo]()
$594
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:22 pm
SEA
- NAS
1 stop14h 43m
American Airlines
Tue 7/142:18 pm
NAS
- SEA
1 stop11h 42m
American Airlines
Deal found 6/10![American Airlines logo]()
$595
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:35 pm
SEA
- NAS
1 stop8h 25m
American Airlines
Sun 10/257:50 am
NAS
- SEA
1 stop18h 35m
American Airlines
Deal found 6/10![American Airlines logo]()
$600
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.
Sat 7/411:56 pm
SEA
- NAS
2 stops12h 17m
American Airlines
Fri 7/1010:17 am
NAS
- SEA
1 stop16h 50m
American Airlines
Deal found 6/6![American Airlines logo]()
$615
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 am
SEA
- NAS
2 stops11h 11m
American Airlines
Tue 8/182:36 pm
NAS
- SEA
1 stop12h 44m
American Airlines
Deal found 6/10![American Airlines logo]()
$620
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:56 pm
SEA
- NAS
1 stop8h 33m
American Airlines
Sat 7/2512:29 pm
NAS
- SEA
1 stop15h 23m
American Airlines
Deal found 6/7![American Airlines logo]()
$630
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm
SEA
- NAS
1 stop8h 52m
Delta
Mon 8/311:09 pm
NAS
- SEA
2 stops13h 48m
Delta
Deal found 6/10![Delta logo]()
$634
Best flights from Seattle to NassauDiscover carefully curated flight deals from Seattle to Nassau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Seattle to Nassau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:25 pm
SEA
- NAS
2 stops13h 50m
Southwest
Sat 11/71:55 pm
NAS
- SEA
2 stops10h 55m
Southwest
Deal found 6/9![Southwest logo]()
$587
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 am
SEA
- NAS
2 stops11h 11m
American Airlines
Tue 8/187:45 am
NAS
- SEA
2 stops14h 02m
American Airlines
Deal found 6/7![American Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 6/9. 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 8/2411:59 pm
SEA
- NAS
1 stop10h 58m
Delta
Sat 11/71:16 pm
NAS
- SEA
1 stop8h 43m
Delta
Deal found 6/9![Delta logo]()
$630
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:49 pm
SEA
- NAS
1 stop10h 58m
United Airlines
Mon 7/133:59 pm
NAS
- SEA
1 stop9h 57m
United Airlines
Deal found 6/5![United Airlines logo]()
$682
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:00 am
SEA
- NAS
2 stops10h 35m
Southwest
Tue 7/212:10 pm
NAS
- SEA
2 stops13h 15m
Southwest
Deal found 6/5![Southwest logo]()
$594
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm
SEA
- NAS
1 stop8h 52m
Delta
Mon 8/311:09 pm
NAS
- SEA
2 stops13h 48m
Delta
Deal found 6/10![Delta logo]()
$634
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:15 am
SEA
- NAS
2 stops10h 20m
Southwest
Thu 7/308:45 am
NAS
- SEA
2 stops11h 40m
Southwest
Deal found 6/7![Southwest logo]()
$640
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:54 pm
SEA
- NAS
2 stops18h 39m
United Airlines
Mon 8/3112:35 pm
NAS
- SEA
3 stops25h 51m
United Airlines
Deal found 6/10![United Airlines logo]()
$714
Last-minute flights from Seattle to NassauDiscover last-minute flight deals from Seattle to Nassau. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Nassau. Data last updated June 11, 2026 and is based on user searches.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:11 pm
SEA
- NAS
2 stops13h 45m
United Airlines
Fri 7/104:58 pm
NAS
- SEA
1 stop8h 44m
United Airlines
Deal found 6/10![United Airlines logo]()
$636
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.
Sat 7/411:56 pm
SEA
- NAS
2 stops12h 17m
American Airlines
Fri 7/1010:17 am
NAS
- SEA
1 stop16h 50m
American Airlines
Deal found 6/6![American Airlines logo]()
$615
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.
Sat 7/411:56 pm
SEA
- NAS
2 stops12h 17m
American Airlines
Sat 7/1112:29 pm
NAS
- SEA
1 stop11h 08m
American Airlines
Deal found 6/6![American Airlines logo]()
$634
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:22 pm
SEA
- NAS
1 stop14h 43m
American Airlines
Tue 7/142:18 pm
NAS
- SEA
1 stop11h 42m
American Airlines
Deal found 6/10![American Airlines logo]()
$595
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:45 pm
SEA
- NAS
1 stop15h 28m
American Airlines
Thu 7/2311:02 am
NAS
- SEA
1 stop14h 58m
American Airlines
Deal found 6/8![American Airlines logo]()
$590
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:00 am
SEA
- NAS
2 stops10h 35m
Southwest
Tue 7/212:10 pm
NAS
- SEA
2 stops13h 15m
Southwest
Deal found 6/5![Southwest logo]()
$594
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:56 pm
SEA
- NAS
1 stop8h 33m
American Airlines
Sat 7/2512:29 pm
NAS
- SEA
1 stop15h 23m
American Airlines
Deal found 6/7![American Airlines logo]()
$630
One-way flights from Seattle to NassauSearch for one-way flight options from Seattle to Nassau. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Seattle to Nassau. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/211:49 pm
SEA
- NAS
1 stop10h 58m
United Airlines
Deal found 6/8![United Airlines logo]()
$287
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:30 am
SEA
- NAS
3 stops21h 40m
WestJet
Deal found 6/8![WestJet logo]()
$382
Find flight deals from Seattle to Nassau
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $547 (Southwest) |
One-way from | $287 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $772 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 11, 2026.
Use the filters below to find and compare flights from Seattle to Nassau that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Mon 8/24
7:25 pm-12:15 pm
2 stops13h 50m
Nassau Intl
Sat 11/7
1:55 pm-9:50 pm
2 stops10h 55m
$587
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Tue 7/14
5:00 am-6:35 pm
2 stops10h 35m
Nassau Intl
Tue 7/21
2:10 pm-12:25 am
2 stops13h 15m
$594
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Wed 8/12
5:00 am-7:11 pm
2 stops11h 11m
Nassau Intl
Tue 8/18
7:45 am-6:47 pm
2 stops14h 02m
$599
Quickest round-trip
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Mon 8/24
11:59 pm-1:57 pm
1 stop10h 58m
Nassau Intl
Sat 11/7
1:16 pm-6:59 pm
1 stop8h 43m
$630
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Wed 8/26
11:59 pm-11:51 am
1 stop8h 52m
Nassau Intl
Mon 8/31
1:09 pm-11:57 pm
2 stops13h 48m
$634
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Thu 7/23
5:15 am-6:35 pm
2 stops10h 20m
Nassau Intl
Thu 7/30
8:45 am-5:25 pm
2 stops11h 40m
$640
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Mon 7/6
11:49 pm-1:47 pm
1 stop10h 58m
Nassau Intl
Mon 7/13
3:59 pm-10:56 pm
1 stop9h 57m
$682
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Wed 8/26
3:54 pm-1:33 pm
2 stops18h 39m
Nassau Intl
Mon 8/31
12:35 pm-11:26 am
3 stops25h 51m
$714
Cheapest one-way
Quickest one-way
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Thu 7/2
11:49 pm-1:47 pm
1 stop10h 58m
$287
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Thu 7/2
9:25 pm-1:15 pm
2 stops12h 50m
$287
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Seattle 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 Seattle to Nassau in June.
| 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 | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Nassau flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Nassau flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Nassau flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-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 Seattle-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 Seattle to Nassau
Have a flexible travel schedule? Discover the best time to fly to Nassau from Seattle with our price prediction graph.
SEA-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 Seattle to Nassau
How far ahead should I book a flight from Seattle to Nassau?
To ensure you get the cheapest price possible for a flight from Seattle to Nassau, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Seattle to Nassau?
Currently, October is the cheapest month in which you can book a flight from Seattle to Nassau (average of $526). Flying from Seattle to Nassau in December is currently the most expensive (average of $782). 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.
How much does it cost to fly round-trip from Seattle 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 11, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Seattle to Nassau have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
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 Seattle 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
Complete your trip to Nassau by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Seattle to Nassau, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 June 11, 2026.
Seattle and Nassau flights
Browse other Seattle and Nassau flight options. Last updated on June 11, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Seattle to Nassau
Discover the top 3 airlines that operate flights from Seattle 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$292 | Average$632 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$438 | Average$682 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$488 | Average$667 | FlexibilityNo cancel fee | On-time71% |