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$169+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NAS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Seattle to Nassau

Cheapest flights from Seattle to Nassau
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 January 26, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
Sun 2/810:25 pm
SEA
-
NAS
1 stop11h 42m
Delta
Fri 2/136:27 pm
NAS
-
SEA
1 stop18h 40m
Delta
Deal found 1/26$446
This American Airlines deal was found by Cheapflights users on 1/24. 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 5/410:16 pm
SEA
-
NAS
1 stop9h 43m
American Airlines
Wed 5/62:34 pm
NAS
-
SEA
1 stop9h 30m
American Airlines
Deal found 1/24$448
This Delta deal was found by Cheapflights users on 1/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:05 pm
SEA
-
NAS
1 stop15h 30m
Delta
Thu 2/266:27 pm
NAS
-
SEA
1 stop18h 40m
Delta
Deal found 1/25$476
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Mon 3/911:59 pm
SEA
-
NAS
1 stop11h 33m
United Airlines
Wed 3/113:35 pm
NAS
-
SEA
1 stop10h 10m
United Airlines
Deal found 1/24$478
This Delta deal was found by Cheapflights users on 1/26. 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.
Sun 2/85:40 pm
SEA
-
NAS
2 stops15h 46m
Delta
Sat 2/142:59 pm
NAS
-
SEA
1 stop11h 11m
Delta
Deal found 1/26$480
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 2/2811:57 pm
SEA
-
NAS
2 stops11h 47m
American Airlines
Thu 3/52:58 pm
NAS
-
SEA
2 stops12h 57m
American Airlines
Deal found 1/26$482
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 2/29:55 pm
SEA
-
NAS
1 stop11h 00m
Delta
Tue 2/101:41 pm
NAS
-
SEA
1 stop11h 08m
Delta
Deal found 1/26$486
This Air Canada deal was found by Cheapflights users on 1/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:00 pm
SEA
-
NAS
2 stops21h 05m
Air Canada
Mon 4/131:50 pm
NAS
-
SEA
2 stops35h 20m
Air Canada
Deal found 1/23$491
This Air Canada deal was found by Cheapflights users on 1/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:05 am
SEA
-
NAS
2 stops23h 50m
Air Canada
Thu 3/129:10 pm
NAS
-
SEA
1 stop28h 06m
Air Canada
Deal found 1/23$498

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$446
(Delta)

One-way from

$169
(Delta)

Popular in

December

Cheapest in

March

Average price

$599
Provider with most accurate pricing for Seattle/Tacoma Intl-Nassau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nassau Intl flights.
Search Deals
From Seattle/Tacoma Intl to Nassau Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Nassau Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
Use the filters below to find and compare flights from Seattle to Nassau that are best for you.

Fly from

Seattle

Fly to

Nassau

Route

Depart

Return

Price

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Mon 2/9

11:10 pm-12:26 pm

1 stop10h 16m

Nassau Intl

Fri 2/13

6:27 pm-10:07 am

1 stop18h 40m

$446

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 2/8

10:25 pm-1:07 pm

1 stop11h 42m

Nassau Intl

Fri 2/13

6:27 pm-10:07 am

1 stop18h 40m

$446

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Mon 2/9

9:45 pm-1:52 pm

2 stops13h 07m

Nassau Intl

Fri 2/13

2:58 pm-12:55 am

2 stops12h 57m

$450

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 2/8

5:40 pm-12:26 pm

2 stops15h 46m

Nassau Intl

Wed 2/11

1:15 pm-11:17 pm

1 stop13h 02m

$450

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Fri 2/20

4:05 pm-10:35 am

1 stop15h 30m

Nassau Intl

Thu 2/26

6:27 pm-10:07 am

1 stop18h 40m

$476

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Mon 2/9

11:10 pm-3:18 pm

2 stops13h 08m

$169

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Mon 2/9

9:45 pm-1:22 pm

1 stop12h 37m

$169

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 2/8

5:40 pm-12:26 pm

2 stops15h 46m

$169

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 2/8

9:45 pm-12:12 pm

1 stop11h 27m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Nassau. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Nassau, you should look to book at least 61 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, June is the cheapest month in which you can book a flight from Seattle to Nassau (average of $217). Flying from Seattle to Nassau in December is currently the most expensive (average of $533). 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.

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 January 26, 2026.
See what other customers who have flown with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,792 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,113 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,200 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,189 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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.

  • How long is the flight from Seattle to Nassau?

    A quick flight from Seattle to Nassau can take about 10h 16m. Delta provides one of the quickest options available for as low as $446. Seattle and Nassau are separated by a distance of 2881 mi.

  • What are the cheapest airlines flying from Seattle to Nassau round-trip?

    Cheapflights users have booked flights from Seattle to Nassau round-trip from $218. Other airlines that can offer you cheap pricing are United Airlines, from $292, and Alaska Airlines, from $340. Users have found that Delta is 63% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Nassau one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Seattle to Nassau for a low price.

  • Can I find deals for flights from Seattle to Nassau that include hotel bookings?

    Yes. In addition to deals on Seattle to Nassau flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Nassau?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Nassau.

  • Can I find deals for business class flights from Seattle to Nassau?

    Yes. Cheapflights offers flight deals from Seattle to Nassau by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Nassau?

    Currently, June is the cheapest month in which you can book a flight from Seattle to Nassau (average of $217). Flying from Seattle to Nassau in December is currently the most expensive (average of $533). 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.

See more FAQs

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Top 4 airlines flying from Seattle to Nassau

Discover the top 4 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$652FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$568FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$340Average$536FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$478Average$627FlexibilityNo cancel feeOn-time71%

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