$222+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NAS
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Nassau with Cheapflights
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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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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 July 27, 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 July 27, 2026.
This Southwest deal was found by Cheapflights users on 7/27. 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 8/251:45 pm
SEA
- NAS
2 stops19h 30m
Southwest
Tue 9/11:10 pm
NAS
- SEA
2 stops13h 15m
Southwest
Deal found 7/27![Southwest logo]()
$524
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:10 pm
SEA
- NAS
2 stops17h 05m
Southwest
Tue 9/81:10 pm
NAS
- SEA
2 stops13h 25m
Southwest
Deal found 7/22![Southwest logo]()
$527
This Southwest deal was found by Cheapflights users on 7/26. 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.
Fri 9/2510:30 pm
SEA
- NAS
2 stops11h 00m
Southwest
Wed 9/301:10 pm
NAS
- SEA
2 stops13h 00m
Southwest
Deal found 7/26![Southwest logo]()
$532
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:40 pm
SEA
- NAS
1 stop14h 06m
JetBlue
Mon 10/51:07 pm
NAS
- SEA
1 stop10h 36m
JetBlue
Deal found 7/23![JetBlue logo]()
$547
This Travelocity deal was found by Cheapflights users on 7/24. 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.
Thu 10/19:40 pm
SEA
- NAS
1 stop14h 06m
JetBlue
Thu 10/82:15 pm
NAS
- SEA
1 stop10h 00m
JetBlue
Deal found 7/24![JetBlue logo]()
$553
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:05 pm
SEA
- NAS
2 stops20h 10m
Southwest
Mon 10/52:10 pm
NAS
- SEA
2 stops13h 25m
Southwest
Deal found 7/22![Southwest logo]()
$556
This Southwest deal was found by Cheapflights users on 7/23. 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 9/77:25 pm
SEA
- NAS
2 stops13h 50m
Southwest
Mon 9/141:10 pm
NAS
- SEA
2 stops12h 50m
Southwest
Deal found 7/23![Southwest logo]()
$566
This Southwest deal was found by Cheapflights users on 7/26. 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 9/154:10 pm
SEA
- NAS
2 stops17h 05m
Southwest
Mon 9/211:10 pm
NAS
- SEA
2 stops13h 45m
Southwest
Deal found 7/26![Southwest logo]()
$594
This Southwest deal was found by Cheapflights users on 7/26. 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.
Sat 8/225:40 pm
SEA
- NAS
2 stops15h 35m
Southwest
Thu 8/271:10 pm
NAS
- SEA
2 stops10h 35m
Southwest
Deal found 7/26![Southwest logo]()
$607
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 10/2811:59 pm
SEA
- NAS
1 stop8h 52m
Delta
Tue 11/33:15 pm
NAS
- SEA
1 stop11h 37m
Delta
Deal found 7/22![Delta logo]()
$610
This Delta deal was found by Cheapflights users on 7/24. 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 12/13:55 pm
SEA
- NAS
1 stop18h 35m
Delta
Tue 12/81:00 pm
NAS
- SEA
2 stops14h 11m
Delta
Deal found 7/24![Delta logo]()
$614
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 12/316:00 am
SEA
- NAS
1 stop12h 44m
Delta
Thu 1/76:10 pm
NAS
- SEA
1 stop8h 59m
Delta
Deal found 7/27![Delta logo]()
$615
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 July 27, 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 July 27, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:10 pm
SEA
- NAS
2 stops17h 05m
Southwest
Tue 9/81:10 pm
NAS
- SEA
2 stops13h 25m
Southwest
Deal found 7/22![Southwest logo]()
$527
This Delta deal was found by Cheapflights users on 7/26. 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 10/2811:59 pm
SEA
- NAS
1 stop10h 55m
Delta
Tue 11/33:19 pm
NAS
- SEA
1 stop10h 58m
Delta
Deal found 7/26![Delta logo]()
$610
This Southwest deal was found by Cheapflights users on 7/26. 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.
Fri 9/2510:30 pm
SEA
- NAS
2 stops11h 00m
Southwest
Wed 9/301:10 pm
NAS
- SEA
2 stops13h 00m
Southwest
Deal found 7/26![Southwest logo]()
$532
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 9/304:01 pm
SEA
- NAS
1 stop16h 40m
Delta
Mon 10/51:06 pm
NAS
- SEA
1 stop13h 14m
Delta
Deal found 7/22![Delta logo]()
$610
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:05 pm
SEA
- NAS
2 stops20h 10m
Southwest
Mon 10/52:10 pm
NAS
- SEA
2 stops13h 25m
Southwest
Deal found 7/22![Southwest logo]()
$556
This Delta deal was found by Cheapflights users on 7/27. 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 12/2911:05 pm
SEA
- NAS
1 stop11h 26m
Delta
Thu 1/76:10 pm
NAS
- SEA
1 stop8h 59m
Delta
Deal found 7/27![Delta logo]()
$610
This Southwest deal was found by Cheapflights users on 7/25. 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 9/146:25 pm
SEA
- NAS
2 stops14h 50m
Southwest
Mon 9/211:10 pm
NAS
- SEA
2 stops13h 45m
Southwest
Deal found 7/25![Southwest logo]()
$556
This Southwest deal was found by Cheapflights users on 7/26. 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 9/154:10 pm
SEA
- NAS
2 stops17h 05m
Southwest
Mon 9/211:10 pm
NAS
- SEA
2 stops13h 45m
Southwest
Deal found 7/26![Southwest logo]()
$594
Last-minute flights from Seattle to NassauDiscover last-minute flight deals from Seattle to Nassau. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Nassau. Data last updated July 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/138:21 pm
SEA
- NAS
1 stop18h 18m
American Airlines
Thu 8/202:36 pm
NAS
- SEA
1 stop12h 44m
American Airlines
Deal found 7/23![American Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/1711:16 pm
SEA
- NAS
2 stops12h 17m
American Airlines
Mon 8/247:45 am
NAS
- SEA
2 stops12h 40m
American Airlines
Deal found 7/24![American Airlines logo]()
$690
This Southwest deal was found by Cheapflights users on 7/26. 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 8/184:10 pm
SEA
- NAS
2 stops17h 05m
Southwest
Sun 8/231:10 pm
NAS
- SEA
2 stops14h 40m
Southwest
Deal found 7/26![Southwest logo]()
$610
This Southwest deal was found by Cheapflights users on 7/23. 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 8/2011:00 pm
SEA
- NAS
2 stops10h 15m
Southwest
Sun 8/231:10 pm
NAS
- SEA
2 stops14h 40m
Southwest
Deal found 7/23![Southwest logo]()
$623
This Southwest deal was found by Cheapflights users on 7/26. 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.
Fri 8/216:15 pm
SEA
- NAS
2 stops15h 15m
Southwest
Wed 8/261:10 pm
NAS
- SEA
2 stops13h 25m
Southwest
Deal found 7/26![Southwest logo]()
$532
This Southwest deal was found by Cheapflights users on 7/26. 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.
Sat 8/225:40 pm
SEA
- NAS
2 stops15h 35m
Southwest
Thu 8/271:10 pm
NAS
- SEA
2 stops10h 35m
Southwest
Deal found 7/26![Southwest logo]()
$607
This Southwest deal was found by Cheapflights users on 7/25. 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.
Sat 8/225:40 pm
SEA
- NAS
2 stops15h 35m
Southwest
Sat 8/291:25 pm
NAS
- SEA
2 stops12h 30m
Southwest
Deal found 7/25![Southwest logo]()
$628
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/225:00 am
SEA
- NAS
2 stops11h 11m
American Airlines
Sat 8/291:50 pm
NAS
- SEA
1 stop11h 09m
American Airlines
Deal found 7/25![American Airlines logo]()
$674
This Southwest deal was found by Cheapflights users on 7/27. 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 8/251:45 pm
SEA
- NAS
2 stops19h 30m
Southwest
Tue 9/11:10 pm
NAS
- SEA
2 stops13h 15m
Southwest
Deal found 7/27![Southwest logo]()
$524
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/2510:00 pm
SEA
- NAS
2 stops12h 36m
American Airlines
Tue 9/112:25 pm
NAS
- SEA
1 stop14h 55m
American Airlines
Deal found 7/27![American Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/265:00 am
SEA
- NAS
2 stops11h 11m
American Airlines
Mon 8/312:36 pm
NAS
- SEA
2 stops12h 23m
American Airlines
Deal found 7/26![American Airlines logo]()
$657
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 July 27, 2026.
Search for one-way flight options from Seattle to Nassau. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:40 pm
SEA
- NAS
2 stops15h 35m
Southwest
Deal found 7/22![Southwest logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:40 pm
SEA
- NAS
1 stop14h 06m
JetBlue
Deal found 7/25![JetBlue logo]()
$225
This Southwest deal was found by Cheapflights users on 7/25. 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.
Sat 10/312:10 am
SEA
- NAS
2 stops10h 05m
Southwest
Deal found 7/25![Southwest logo]()
$227
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:06 pm
SEA
- NAS
3 stops36h 54m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 7/26. 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 8/184:10 pm
SEA
- NAS
2 stops17h 05m
Southwest
Deal found 7/26![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 7/24. 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 1/1510:00 pm
SEA
- NAS
1 stop12h 10m
Delta
Deal found 7/24![Delta logo]()
$289
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Tue 8/1810:30 am
SEA
- NAS
3 stops21h 40m
WestJet
Deal found 7/26![WestJet logo]()
$355
This Southwest deal was found by Cheapflights users on 7/24. 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.
Wed 8/54:10 pm
SEA
- NAS
2 stops17h 05m
Southwest
Deal found 7/24![Southwest logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Wed 8/57:06 pm
SEA
- NAS
3 stops34h 49m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/55:15 pm
SEA
- NAS
1 stop18h 42m
United Airlines
Deal found 7/24![United Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 12/1711:05 pm
SEA
- NAS
1 stop14h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Fri 12/1811:05 pm
SEA
- NAS
1 stop14h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$445
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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $524 (Southwest) |
One-way from | $222 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $671 |
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 July 27, 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
Tue 9/1
4:10 pm-12:15 pm
2 stops17h 05m
Nassau Intl
Tue 9/8
1:10 pm-11:35 pm
2 stops13h 25m
$527
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Fri 9/25
10:30 pm-12:30 pm
2 stops11h 00m
Nassau Intl
Wed 9/30
1:10 pm-11:10 pm
2 stops13h 00m
$532
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Thu 10/1
2:05 pm-1:15 pm
2 stops20h 10m
Nassau Intl
Mon 10/5
2:10 pm-12:35 am
2 stops13h 25m
$556
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Mon 9/14
6:25 pm-12:15 pm
2 stops14h 50m
Nassau Intl
Mon 9/21
1:10 pm-11:55 pm
2 stops13h 45m
$556
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Tue 9/15
4:10 pm-12:15 pm
2 stops17h 05m
Nassau Intl
Mon 9/21
1:10 pm-11:55 pm
2 stops13h 45m
$594
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Wed 10/28
11:59 pm-1:54 pm
1 stop10h 55m
Nassau Intl
Tue 11/3
3:19 pm-11:17 pm
1 stop10h 58m
$610
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Wed 9/30
4:01 pm-11:41 am
1 stop16h 40m
Nassau Intl
Mon 10/5
1:06 pm-11:20 pm
1 stop13h 14m
$610
Quickest round-trip
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Tue 12/29
11:05 pm-1:31 pm
1 stop11h 26m
Nassau Intl
Thu 1/7
6:10 pm-12:09 am
1 stop8h 59m
$610
Cheapest one-way
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Sat 9/5
5:40 pm-12:15 pm
2 stops15h 35m
$222
SeattleNassau
SEA - NAS
SEANAS
Seattle/Tacoma Intl
Sun 10/4
9:40 pm-2:46 pm
1 stop14h 06m
$225
Showing 1-10 of 20 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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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
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 $538). Flying from Seattle to Nassau in December is currently the most expensive (average of $818). 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?
Airfare is below average for this route at the moment.
Seattle to Nassau flights typically cost between $537 and $669 in August.The cheapest round-trip price found within the last 5 days was $524 on Southwest (Aug 25-Sep 1).
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 27, 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.
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
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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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 27, 2026.
Seattle and Nassau flights
Browse other Seattle and Nassau flight options. Last updated on July 27, 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 July 27, 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$652 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$495 | Average$720 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$513 | Average$646 | FlexibilityNo cancel fee | On-time69% |