$267+ Cheap flights from Seattle (SEA) to Nassau (NAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NAS
Oct 9 — Oct 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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.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 September 9, 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 September 9, 2026.
This Orbitz deal was found by Cheapflights users on 9/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:10 am -
2 stops24h 05m
Fri 11/272:05 pm -
2 stops31h 17m
Deal found 9/8![Air Canada logo]()
$507
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:10 am -
2 stops24h 05m
Sat 12/129:25 pm -
2 stops20h 12m
Deal found 9/8![Air Canada logo]()
$512
This Air Canada deal was found by Cheapflights users on 9/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:15 pm -
2 stops17h 15m
Tue 11/312:30 pm -
2 stops24h 02m
Deal found 9/5![Air Canada logo]()
$518
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:55 am -
1 stop30h 35m
Wed 10/216:30 pm -
2 stops22h 52m
Deal found 9/5![Air Canada logo]()
$526
This Air Canada deal was found by Cheapflights users on 9/4. 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 12/58:15 am -
2 stops24h 15m
Wed 12/912:30 pm -
2 stops29h 07m
Deal found 9/4![Air Canada logo]()
$528
This Air Canada deal was found by Cheapflights users on 9/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:10 am -
2 stops24h 05m
Thu 11/2612:30 pm -
1 stop11h 29m
Deal found 9/7![Air Canada logo]()
$541
This Justfly.com deal was found by Cheapflights users on 9/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 am -
1 stop9h 40m
Sun 12/1312:30 pm -
1 stop11h 29m
Deal found 9/8![Air Canada logo]()
$554
This Travelocity deal was found by Cheapflights users on 9/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:40 am -
2 stops25h 35m
Sat 11/289:25 pm -
2 stops39h 07m
Deal found 9/9![Air Canada logo]()
$557
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 September 9, 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 September 9, 2026.
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:10 am -
2 stops24h 05m
Tue 11/312:30 pm -
1 stop11h 29m
Deal found 9/9![Air Canada logo]()
$513
This Southwest deal was found by Cheapflights users on 9/4. 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.
Sun 11/12:35 pm -
2 stops18h 40m
Sat 11/71:55 pm -
2 stops10h 55m
Deal found 9/4![Southwest logo]()
$570
This Air Canada deal was found by Cheapflights users on 9/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:45 am -
1 stop9h 40m
Fri 11/279:25 pm -
1 stop26h 34m
Deal found 9/6![Air Canada logo]()
$518
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:55 am -
1 stop30h 35m
Sat 10/246:30 pm -
1 stop29h 29m
Deal found 9/8![Air Canada logo]()
$554
This Air Canada deal was found by Cheapflights users on 9/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:45 am -
1 stop24h 45m
Wed 12/912:30 pm -
2 stops24h 02m
Deal found 9/8![Air Canada logo]()
$556
This Air Canada deal was found by Cheapflights users on 9/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:10 am -
2 stops22h 20m
Sat 11/712:30 pm -
1 stop11h 29m
Deal found 9/5![Air Canada logo]()
$563
Last-minute flights from Seattle to NassauDiscover last-minute flight deals from Seattle to Nassau. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Nassau. Data last updated September 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:42 pm -
1 stop10h 23m
Mon 10/127:45 am -
1 stop19h 14m
Deal found 9/5![American Airlines logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:08 am -
1 stop9h 37m
Wed 10/147:45 am -
1 stop17h 14m
Deal found 9/7![Multiple Airlines logo]()
$615
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:55 am -
1 stop30h 35m
Wed 10/216:30 pm -
2 stops22h 52m
Deal found 9/5![Air Canada logo]()
$526
This Mytrip deal was found by Cheapflights users on 9/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:50 am -
3 stops26h 20m
Wed 10/216:30 pm -
2 stops22h 52m
Deal found 9/5![Multiple Airlines logo]()
$645
This Expedia deal was found by Cheapflights users on 9/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:00 pm -
2 stops23h 30m
Sat 10/246:30 pm -
2 stops23h 07m
Deal found 9/6![Air Canada logo]()
$567
This Mytrip deal was found by Cheapflights users on 9/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:00 pm -
2 stops23h 30m
Sat 10/2412:00 pm -
3 stops29h 40m
Deal found 9/6![Multiple Airlines logo]()
$676
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:00 pm -
2 stops23h 30m
Sat 10/246:30 pm -
1 stop29h 29m
Deal found 9/8![Air Canada logo]()
$554
This Air Canada deal was found by Cheapflights users on 9/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:10 am -
2 stops24h 05m
Tue 11/312:30 pm -
2 stops24h 02m
Deal found 9/6![Air Canada logo]()
$513
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 September 9, 2026.
Search for one-way flight options from Seattle to Nassau. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:35 pm -
2 stops12h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![WestJet logo]()
$267
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/1011:13 pm -
2 stops11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$289
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $507 (Expedia) |
One-way from | $267 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $625 |
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 7,457,451 searches. Data last updated September 9, 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 Seattle/Tacoma Intl - NAS Nassau Intl
SEANAS
Seattle/Tacoma Intl
Sat 10/10
10:30 am-11:10 am
3 stops21h 40m
Nassau Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$273
SeattleNassau
SEA Seattle/Tacoma Intl - NAS Nassau Intl
SEANAS
Seattle/Tacoma Intl
Sat 10/10
8:39 pm-5:36 pm
1 stop17h 57m
Nassau Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$289
Quickest round-trip
SeattleNassau
SEA Seattle/Tacoma Intl - NAS Nassau Intl
SEANAS
Seattle/Tacoma Intl
Sat 10/10
11:13 pm-1:33 pm
2 stops11h 20m
Nassau Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$289
SeattleNassau
SEA Seattle/Tacoma Intl - NAS Nassau Intl
SEANAS
Seattle/Tacoma Intl
Wed 10/28
10:10 am-1:15 pm
2 stops24h 05m
Nassau Intl
Tue 11/3
12:30 pm-8:59 pm
1 stop11h 29m
$513
SeattleNassau
SEA Seattle/Tacoma Intl - NAS Nassau Intl
SEANAS
Seattle/Tacoma Intl
Thu 11/19
7:45 am-8:25 pm
1 stop9h 40m
Nassau Intl
Fri 11/27
9:25 pm-8:59 pm
1 stop26h 34m
$518
SeattleNassau
SEA Seattle/Tacoma Intl - NAS Nassau Intl
SEANAS
Seattle/Tacoma Intl
Tue 10/20
7:55 am-5:30 pm
1 stop30h 35m
Nassau Intl
Sat 10/24
6:30 pm-8:59 pm
1 stop29h 29m
$554
SeattleNassau
SEA Seattle/Tacoma Intl - NAS Nassau Intl
SEANAS
Seattle/Tacoma Intl
Sat 12/5
7:45 am-11:30 am
1 stop24h 45m
Nassau Intl
Wed 12/9
12:30 pm-9:32 am
2 stops24h 02m
$556
SeattleNassau
SEA Seattle/Tacoma Intl - NAS Nassau Intl
SEANAS
Seattle/Tacoma Intl
Sun 11/1
10:10 am-11:30 am
2 stops22h 20m
Nassau Intl
Sat 11/7
12:30 pm-8:59 pm
1 stop11h 29m
$563
SeattleNassau
SEA Seattle/Tacoma Intl - NAS Nassau Intl
SEANAS
Seattle/Tacoma Intl
Sun 11/1
2:35 pm-12:15 pm
2 stops18h 40m
Nassau Intl
Sat 11/7
1:55 pm-9:50 pm
2 stops10h 55m
$570
Sorted 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 September.
| 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 |
- 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
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 September 9, 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.
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Nassau flight routes
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Nassau
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Nassau by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Nassau by cabin class
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 September 9, 2026.
Seattle and Nassau flights
Browse other Seattle and Nassau flight options. Last updated on September 9, 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 September 9, 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$652 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$624 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$518 | Average$737 | FlexibilityNo cancel fee | On-time71% |